:root {
  color-scheme: light dark;
  --app-height: 100dvh;
  --keyboard-height: 0px;
  --chat-composer-bottom-inset: 0px;
  --viewport-bottom-gap: 0px;
  --viewport-offset-top: 0px;
  --viewport-offset-left: 0px;
  --bottom-nav-height: 5.35rem;
  --tabbar-scroll-underlap: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom) + 0.35rem);

  /* Typography */
  --font-sans: "SF Pro Display", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", "Avenir Next", sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --font-size-11: 0.6875rem;
  --font-size-12: 0.75rem;
  --font-size-13: 0.8125rem;
  --font-size-15: 0.9375rem;
  --font-size-17: 1.0625rem;
  --font-size-20: 1.25rem;
  --font-size-28: 1.75rem;
  --font-size-34: 2.125rem;
  --line-height-tight: 1.2;
  --line-height-base: 1.45;
  --line-height-relaxed: 1.6;

  /* Spacing scale */
  --space-0: 0;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-7: 2rem;
  --space-8: 2.5rem;

  /* Radius scale */
  --radius-8: 0.5rem;
  --radius-12: 0.75rem;
  --radius-16: 1rem;
  --radius-20: 1.25rem;
  --radius-24: 1.5rem;
  --radius-pill: 999px;
  --radius-control: 1.05rem;
  --radius-group: 1.4rem;
  --radius-card: 1.65rem;

  /* Shadows */
  --shadow-0: none;
  --shadow-1: 0 1px 2px rgba(15, 20, 28, 0.06);
  --shadow-2: 0 6px 18px rgba(15, 20, 28, 0.08);
  --shadow-3: 0 14px 34px rgba(15, 20, 28, 0.12);
  --shadow-4: 0 24px 60px rgba(15, 20, 28, 0.16);

  /* Motion tokens */
  --motion-fast: 140ms;
  --motion-fast-2: 110ms;
  --motion-instant: 80ms;
  --motion-base: 220ms;
  --motion-medium: 280ms;
  --motion-slow: 360ms;
  --ease-standard: cubic-bezier(0.2, 0, 0, 1);
  --ease-enter: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-emphasized: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-exit: cubic-bezier(0.4, 0, 1, 1);
  --ease-spring: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-overlay: cubic-bezier(0.16, 1, 0.3, 1);

  /* Semantic colors - light (iOS system) */
  --color-bg: #f2f2f7;
  --color-bg-soft: #e5e5ea;
  --color-surface: #ffffff;
  --color-surface-elevated: #ffffff;
  --color-surface-muted: #f2f2f7;
  --color-overlay: rgba(0, 0, 0, 0.32);
  --color-border: rgba(60, 60, 67, 0.18);
  --color-border-strong: rgba(60, 60, 67, 0.29);
  --color-text: #000000;
  --color-text-secondary: #3c3c43;
  --color-text-tertiary: #8e8e93;
  --color-text-inverse: #ffffff;
  --color-accent: #007aff;
  --color-accent-pressed: #0062cc;
  --color-accent-soft: rgba(0, 122, 255, 0.12);
  --color-success: #34c759;
  --color-warning: #ff9500;
  --color-danger: #ff3b30;
  --color-info: #5ac8fa;
  --color-message-in: #ffffff;
  --color-message-out: #007aff;
  --glass-bg: color-mix(in srgb, var(--color-surface-elevated) 72%, transparent);
  --glass-bg-strong: color-mix(in srgb, var(--color-surface-elevated) 88%, transparent);
  --glass-border: color-mix(in srgb, var(--color-border) 35%, transparent);
  --glass-blur: 18px;
  --surface-group: color-mix(in srgb, var(--color-surface-elevated) 78%, transparent);
  --surface-control: color-mix(in srgb, var(--color-surface-muted) 90%, var(--color-surface));
  --surface-control-pressed: color-mix(in srgb, var(--color-accent-soft) 42%, var(--color-surface-elevated));
  --surface-highlight: color-mix(in srgb, var(--color-accent-soft) 62%, transparent);
  --divider-subtle: color-mix(in srgb, var(--color-border) 84%, transparent);
  --shadow-soft: 0 10px 26px color-mix(in srgb, var(--color-text) 7%, transparent);
  --shadow-floating: 0 16px 36px color-mix(in srgb, var(--color-text) 11%, transparent);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #000000;
    --color-bg-soft: #1c1c1e;
    --color-surface: #1c1c1e;
    --color-surface-elevated: #2c2c2e;
    --color-surface-muted: #1c1c1e;
    --color-overlay: rgba(0, 0, 0, 0.56);
    --color-border: rgba(84, 84, 88, 0.5);
    --color-border-strong: rgba(84, 84, 88, 0.65);
    --color-text: #ffffff;
    --color-text-secondary: rgba(235, 235, 245, 0.78);
    --color-text-tertiary: rgba(235, 235, 245, 0.6);
    --color-text-inverse: #000000;
    --color-accent: #0a84ff;
    --color-accent-pressed: #0070d6;
    --color-accent-soft: rgba(10, 132, 255, 0.2);
    --color-success: #32d74b;
    --color-warning: #ff9f0a;
    --color-danger: #ff453a;
    --color-info: #64d2ff;
    --color-message-in: #262628;
    --color-message-out: #0a84ff;
    --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-2: 0 8px 20px rgba(0, 0, 0, 0.5);
    --shadow-3: 0 18px 40px rgba(0, 0, 0, 0.6);
    --shadow-4: 0 28px 64px rgba(0, 0, 0, 0.7);
  }
}

[data-theme="dark"] {
  --color-bg: #000000;
  --color-bg-soft: #1c1c1e;
  --color-surface: #1c1c1e;
  --color-surface-elevated: #2c2c2e;
  --color-surface-muted: #1c1c1e;
  --color-overlay: rgba(0, 0, 0, 0.56);
  --color-border: rgba(84, 84, 88, 0.5);
  --color-border-strong: rgba(84, 84, 88, 0.65);
  --color-text: #ffffff;
  --color-text-secondary: rgba(235, 235, 245, 0.78);
  --color-text-tertiary: rgba(235, 235, 245, 0.6);
  --color-text-inverse: #000000;
  --color-accent: #0a84ff;
  --color-accent-pressed: #0070d6;
  --color-accent-soft: rgba(10, 132, 255, 0.2);
  --color-success: #32d74b;
  --color-warning: #ff9f0a;
  --color-danger: #ff453a;
  --color-info: #64d2ff;
  --color-message-in: #262628;
  --color-message-out: #0a84ff;
  --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-2: 0 8px 20px rgba(0, 0, 0, 0.5);
  --shadow-3: 0 18px 40px rgba(0, 0, 0, 0.6);
  --shadow-4: 0 28px 64px rgba(0, 0, 0, 0.7);
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --motion-fast: 1ms;
    --motion-fast-2: 1ms;
    --motion-instant: 1ms;
    --motion-base: 1ms;
    --motion-medium: 1ms;
    --motion-slow: 1ms;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

body {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--font-size-15);
  line-height: var(--line-height-base);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  -webkit-text-size-adjust: 100%;
  background: var(--color-bg);
  touch-action: manipulation;
}

body.ui-modal-open {
  overflow: hidden;
  overscroll-behavior: none;
}

body.ui-chat-open {
  overflow: hidden;
  overscroll-behavior: none;
  position: fixed;
  inset: 0;
  width: 100%;
}

body.ui-auth-open {
  overflow: hidden;
  overscroll-behavior: none;
  position: fixed;
  inset: 0;
  width: 100%;
}

#app {
  min-height: var(--app-height);
  height: var(--app-height);
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

body.ui-chat-open #app {
  overflow: hidden;
  height: var(--app-height);
}

body.ui-auth-open #app {
  overflow: hidden;
  height: var(--app-height);
}

body.ui-auth-open .shell {
  overflow: hidden;
}

body.ui-auth-open .auth-shell {
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

body.ui-chat-open .app-root {
  overflow: hidden;
  overscroll-behavior: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
}

button {
  border: 0;
  background: none;
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

input,
textarea,
select {
  min-width: 0;
}

img,
video,
canvas {
  max-width: 100%;
}

svg {
  display: block;
}

.ui-icon {
  width: 1.125rem;
  height: 1.125rem;
  color: currentColor;
  flex-shrink: 0;
}

:focus-visible {
  outline: 0;
  box-shadow: none;
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible,
input:focus,
textarea:focus,
select:focus {
  outline: none;
  box-shadow: none;
}

/* UI primitives */
.ui-stack {
  display: grid;
  gap: var(--space-4);
}

.ui-surface {
  background: var(--surface-group);
  border: 1px solid var(--divider-subtle);
  border-radius: var(--radius-card);
  box-shadow:
    var(--shadow-soft),
    0 1px 0 color-mix(in srgb, #fff 48%, transparent) inset;
}

.ui-input {
  width: 100%;
  min-height: 3.25rem;
  padding: 0.8125rem 1rem;
  border-radius: var(--radius-control);
  border: 1px solid var(--divider-subtle);
  background: var(--surface-control);
  box-shadow: 0 1px 0 color-mix(in srgb, #fff 48%, transparent) inset;
  transition:
    border-color var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-fast) var(--ease-standard),
    background var(--motion-fast) var(--ease-standard);
}

.ui-btn {
  min-height: 3.25rem;
  padding: 0 var(--space-5);
  border-radius: calc(var(--radius-control) + 0.05rem);
  font-weight: 650;
  letter-spacing: -0.01em;
  transition:
    transform var(--motion-fast) var(--ease-standard),
    background var(--motion-fast) var(--ease-standard),
    color var(--motion-fast) var(--ease-standard),
    border-color var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-fast) var(--ease-standard),
    opacity var(--motion-fast) var(--ease-standard);
}

.ui-btn-primary {
  color: var(--color-text-inverse);
  background: var(--color-accent);
  box-shadow:
    0 10px 22px color-mix(in srgb, var(--color-accent) 26%, transparent),
    0 1px 0 color-mix(in srgb, #fff 26%, transparent) inset;
}

.ui-btn-secondary {
  color: var(--color-text);
  background: var(--surface-control);
  border: 1px solid var(--divider-subtle);
  box-shadow: 0 1px 0 color-mix(in srgb, #fff 52%, transparent) inset;
}

.ui-btn-ghost {
  color: var(--color-text-secondary);
  background: color-mix(in srgb, var(--color-surface-elevated) 82%, transparent);
  border: 1px solid var(--divider-subtle);
}

@media (hover: hover) and (pointer: fine) {
  .ui-btn:hover,
  .button:hover,
  .button-secondary:hover,
  .button-ghost:hover {
    transform: translateY(-1px);
  }
}

.ui-btn:active,
.button:active,
.button-secondary:active,
.button-ghost:active,
.icon-button:active {
  transform: scale(0.985);
}

/* Base app shell */
.shell {
  position: relative;
  margin: 0 auto;
  width: min(100%, 33rem);
  min-height: var(--app-height);
  height: var(--app-height);
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  overflow: hidden;
  padding:
    calc(max(0.5rem, env(safe-area-inset-top)) + var(--viewport-offset-top))
    clamp(0.85rem, 3vw, 1.1rem)
    calc(max(var(--space-1), env(safe-area-inset-bottom)))
    clamp(0.85rem, 3vw, 1.1rem);
  background:
    radial-gradient(120% 46% at 50% -12%, color-mix(in srgb, var(--color-accent) 10%, transparent), transparent 68%),
    linear-gradient(180deg, color-mix(in srgb, var(--color-bg) 94%, var(--color-surface)) 0%, var(--color-bg) 100%);
}

.auth-shell {
  display: grid;
  place-items: center;
  align-content: center;
  overflow-y: auto;
  scroll-padding-bottom: calc(max(var(--keyboard-height), var(--viewport-bottom-gap)) + var(--space-5));
  padding:
    calc(max(0.8rem, env(safe-area-inset-top)) + var(--viewport-offset-top))
    clamp(0.85rem, 3vw, 1.1rem)
    calc(max(var(--space-3), env(safe-area-inset-bottom)) + max(var(--keyboard-height), var(--viewport-bottom-gap)))
    clamp(0.85rem, 3vw, 1.1rem);
}

.app-root,
.screen {
  display: grid;
  gap: var(--space-3);
  min-height: 0;
}

.settings-screen,
.profile-screen,
.edit-profile-screen {
  align-content: start;
}

.app-root {
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior-y: contain;
  -webkit-overflow-scrolling: touch;
  padding-bottom: max(var(--space-1), env(safe-area-inset-bottom));
}

.hidden {
  display: none !important;
}

@keyframes screen-enter {
  from {
    opacity: 0;
    transform: translateY(6px) scale(0.996);
    filter: blur(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes list-item-enter {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.988);
    filter: blur(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes message-enter {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.994);
    filter: blur(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes sheet-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes sheet-slide-up {
  from {
    opacity: 0;
    transform: translateY(26px) scale(0.986);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes overlay-pop-in {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.97);
    filter: blur(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes banner-slide-in {
  from {
    opacity: 0;
    transform: translateY(-16px) scale(0.975);
    filter: blur(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

.screen-enter {
  animation: screen-enter var(--motion-slow) var(--ease-spring) both;
}

.chat-screen.screen-enter {
  animation-duration: 520ms;
  animation-timing-function: cubic-bezier(0.22, 1, 0.36, 1);
}

.list-item-enter {
  animation: list-item-enter var(--motion-medium) var(--ease-spring) both;
  animation-delay: var(--enter-delay, 0ms);
}

.message-enter {
  animation: message-enter var(--motion-base) var(--ease-overlay) both;
  animation-delay: var(--enter-delay, 0ms);
}

/* Surfaces + groups */
.card {
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface-group) 98%, transparent) 0%, color-mix(in srgb, var(--color-surface) 92%, transparent) 100%);
  border: 1px solid color-mix(in srgb, var(--divider-subtle) 88%, transparent);
  border-radius: 1.55rem;
  box-shadow:
    0 10px 24px color-mix(in srgb, var(--color-text) 5%, transparent),
    0 1px 0 color-mix(in srgb, #fff 48%, transparent) inset;
}

.panel {
  padding: var(--space-5);
}

.stack {
  display: grid;
  gap: var(--space-3);
}

.settings-group,
.info-group,
.list {
  overflow: hidden;
}

.settings-group {
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface-group) 97%, transparent) 0%, color-mix(in srgb, var(--color-surface) 91%, transparent) 100%);
  border: 1px solid color-mix(in srgb, var(--divider-subtle) 84%, transparent);
  border-radius: 1.35rem;
  box-shadow:
    0 8px 22px color-mix(in srgb, var(--color-text) 4%, transparent),
    0 1px 0 color-mix(in srgb, #fff 46%, transparent) inset;
}

.settings-group > .settings-row,
.settings-group > .info-row,
.settings-group > .settings-device-card {
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.settings-group > .settings-row + .settings-row,
.settings-group > .info-row + .info-row,
.settings-group > .settings-device-card + .settings-device-card,
.settings-group > .settings-row + .info-row,
.settings-group > .info-row + .settings-row,
.settings-group > .settings-device-card + .info-row,
.settings-group > .info-row + .settings-device-card {
  border-top: 1px solid var(--divider-subtle);
}

/* Auth */
.auth-card {
  width: min(100%, 27rem);
  padding: var(--space-5);
  max-height: none;
  overflow: visible;
}

.auth-stage {
  position: relative;
  width: min(100%, 27rem);
  display: grid;
  gap: var(--space-4);
  align-content: center;
  overflow: hidden;
  border-radius: 1.9rem;
  padding-block: clamp(0.2rem, 2.4vh, 1.2rem);
}

.auth-ambient-layer {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  gap: 1rem;
  padding: 0.4rem 0;
  pointer-events: none;
  mask-image: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.92) 18%, rgba(0, 0, 0, 0.92) 82%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.92) 18%, rgba(0, 0, 0, 0.92) 82%, transparent 100%);
}

.auth-ambient-track {
  display: flex;
  gap: 0.7rem;
  width: max-content;
  white-space: nowrap;
  opacity: 0.16;
}

.auth-ambient-track-a {
  animation: auth-ambient-pan 22s linear infinite;
}

.auth-ambient-track-b {
  margin-inline-start: -4rem;
  animation: auth-ambient-pan-reverse 24s linear infinite;
}

.auth-ambient-term {
  display: inline-flex;
  align-items: center;
  min-height: 1.9rem;
  padding: 0 0.8rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--color-accent) 16%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 52%, transparent);
  color: color-mix(in srgb, var(--color-text) 72%, var(--color-accent));
  font-size: var(--font-size-12);
  font-weight: 650;
  letter-spacing: 0.02em;
}

.auth-hero {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-3);
  justify-items: start;
  padding-inline: var(--space-1);
}

.auth-brand {
  width: 4.15rem;
  height: 4.15rem;
  border-radius: 1.35rem;
  background:
    radial-gradient(circle at 50% 30%, color-mix(in srgb, var(--color-accent) 20%, transparent), transparent 70%),
    color-mix(in srgb, var(--color-surface-elevated) 90%, transparent);
  box-shadow:
    0 18px 34px color-mix(in srgb, var(--color-accent) 16%, transparent),
    0 1px 0 color-mix(in srgb, #fff 42%, transparent) inset;
}

.auth-hero-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.375rem;
  justify-items: start;
}

.auth-kicker {
  margin: 0;
  font-size: var(--font-size-12);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

body.ui-auth-open.ui-keyboard-open .auth-card {
  max-height: calc(
    var(--app-height)
    - max(0.75rem, env(safe-area-inset-top))
    - max(var(--space-3), env(safe-area-inset-bottom))
    - max(var(--keyboard-height), var(--viewport-bottom-gap))
    - var(--space-2)
  );
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.auth-request-form,
.auth-verify-form {
  gap: var(--space-3);
}

.auth-card {
  position: relative;
  z-index: 1;
  background: color-mix(in srgb, var(--color-surface-elevated) 82%, transparent);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  backdrop-filter: blur(18px) saturate(1.2);
}

.auth-verify-form {
  margin-top: var(--space-4);
}

.auth-verify-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-2);
  align-items: center;
}

.app-notice {
  margin: 0 0 var(--space-3);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-2);
  word-break: break-word;
  border-radius: var(--radius-16);
  box-shadow: var(--shadow-2);
}

.app-notice-dismiss {
  width: 1.9rem;
  height: 1.9rem;
  border-radius: var(--radius-pill);
  color: currentColor;
}

@keyframes auth-ambient-pan {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-18%, 0, 0);
  }
}

@keyframes auth-ambient-pan-reverse {
  from {
    transform: translate3d(-12%, 0, 0);
  }
  to {
    transform: translate3d(4%, 0, 0);
  }
}

.incoming-banner-layer {
  position: fixed;
  top: max(0.75rem, env(safe-area-inset-top));
  left: 0;
  right: 0;
  z-index: 82;
  display: flex;
  justify-content: center;
  padding: 0 var(--space-3);
  pointer-events: none;
}

.incoming-banner {
  width: min(100%, 28rem);
  min-height: 4rem;
  padding: 0.625rem 0.7rem 0.625rem 0.625rem;
  border-radius: 1.35rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, rgba(255,255,255,0.18));
  background: color-mix(in srgb, var(--color-surface-elevated) 82%, rgba(255,255,255,0.54));
  box-shadow:
    0 18px 44px rgba(15, 20, 28, 0.16),
    0 1px 0 rgba(255, 255, 255, 0.46) inset;
  backdrop-filter: blur(18px) saturate(1.15);
  -webkit-backdrop-filter: blur(18px) saturate(1.15);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
  text-align: start;
  pointer-events: auto;
  animation: banner-slide-in var(--motion-medium) var(--ease-spring) both;
  touch-action: pan-y;
  will-change: transform, opacity, filter;
}

.incoming-banner-avatar-shell {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.incoming-banner-avatar {
  width: 2.8rem;
  height: 2.8rem;
  min-width: 2.8rem;
  border-radius: 1rem;
  box-shadow: 0 6px 18px rgba(15, 20, 28, 0.12);
}

.incoming-banner-avatar-glyph {
  background: color-mix(in srgb, var(--color-accent-soft) 78%, var(--color-surface));
  color: var(--color-accent);
}

.incoming-banner-copy {
  min-width: 0;
  display: grid;
  gap: 0.12rem;
}

.incoming-banner-title {
  font-size: var(--font-size-14);
  font-weight: 700;
  letter-spacing: -0.012em;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.incoming-banner-body {
  font-size: var(--font-size-13);
  line-height: 1.3;
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.incoming-banner-dismiss {
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
  background: color-mix(in srgb, var(--color-surface-muted) 84%, transparent);
  transition: transform var(--motion-fast) var(--ease-standard), background var(--motion-fast) var(--ease-standard);
}

.incoming-banner-dismiss:active {
  transform: scale(0.92);
}

.brand {
  display: inline-grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: var(--radius-16);
  overflow: hidden;
  background: transparent;
  box-shadow: none;
}

.brand-logo {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.auth-title {
  margin: 0;
  font-size: var(--font-size-34);
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
}

.auth-subtitle {
  margin: 0;
  max-width: 24rem;
  font-size: var(--font-size-15);
  line-height: 1.42;
  color: var(--color-text-secondary);
}

.auth-card-primary {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--color-surface-elevated) 97%, transparent) 0%, color-mix(in srgb, var(--color-surface) 92%, transparent) 100%),
    radial-gradient(120% 120% at 0% 0%, color-mix(in srgb, var(--color-accent) 8%, transparent), transparent 60%);
}

.auth-card-secondary {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--color-surface-elevated) 96%, transparent) 0%, color-mix(in srgb, var(--color-surface-muted) 88%, transparent) 100%);
}

.auth-step-card {
  display: grid;
  gap: 0.25rem;
}

.auth-step-caption {
  margin: 0;
  font-size: var(--font-size-12);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

.auth-step-body {
  margin: 0;
  font-size: var(--font-size-15);
  color: var(--color-text-secondary);
}

.auth-dev-code-card {
  display: block;
}

.auth-dev-code-value {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  font-size: var(--font-size-13);
}

.label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-13);
  font-weight: 600;
  color: var(--color-text-secondary);
}

.field,
.textarea,
.select {
  width: 100%;
  min-height: 3.25rem;
  font-size: 16px;
  padding: 0.8125rem 1rem;
  border-radius: var(--radius-control);
  border: 1px solid var(--divider-subtle);
  background: var(--surface-control);
  box-shadow: 0 1px 0 color-mix(in srgb, #fff 48%, transparent) inset;
  transition:
    border-color var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-fast) var(--ease-standard),
    background var(--motion-fast) var(--ease-standard);
}

.textarea {
  min-height: 6.75rem;
  line-height: var(--line-height-relaxed);
  resize: vertical;
}

.field:focus,
.textarea:focus,
.select:focus {
  border-color: color-mix(in srgb, var(--color-accent) 34%, var(--divider-subtle));
  background: color-mix(in srgb, var(--color-surface) 92%, var(--surface-control));
  box-shadow:
    0 0 0 4px color-mix(in srgb, var(--color-accent) 10%, transparent),
    0 1px 0 color-mix(in srgb, #fff 54%, transparent) inset;
}

.embedded-field {
  min-height: 0;
  font-size: 16px;
  padding: 0;
  border: 0;
  background: transparent;
  appearance: none;
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
}

.embedded-field:focus,
.embedded-field:focus-visible {
  border: 0;
  background: transparent;
  box-shadow: none;
  outline: none;
}

.phone-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-2);
}

.dial-code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0 var(--space-4);
  border-radius: var(--radius-16);
  border: 1px solid var(--color-border);
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-weight: 700;
}

/* Buttons */
.button,
.button-secondary,
.button-ghost {
  min-height: 3.25rem;
  padding: 0 var(--space-5);
  border-radius: calc(var(--radius-control) + 0.05rem);
  font-weight: 650;
  letter-spacing: -0.01em;
  transition:
    transform var(--motion-fast) var(--ease-standard),
    background var(--motion-fast) var(--ease-standard),
    color var(--motion-fast) var(--ease-standard),
    border-color var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-fast) var(--ease-standard),
    opacity var(--motion-fast) var(--ease-standard);
}

.button {
  color: var(--color-text-inverse);
  background: var(--color-accent);
  box-shadow:
    0 10px 22px color-mix(in srgb, var(--color-accent) 26%, transparent),
    0 1px 0 color-mix(in srgb, #fff 26%, transparent) inset;
}

.button:disabled {
  background: color-mix(in srgb, var(--color-accent) 48%, var(--color-surface));
}

.button-secondary {
  color: var(--color-text);
  border: 1px solid var(--divider-subtle);
  background: var(--surface-control);
  box-shadow: 0 1px 0 color-mix(in srgb, #fff 52%, transparent) inset;
}

.button-ghost {
  color: var(--color-text-secondary);
  border: 1px solid var(--divider-subtle);
  background: color-mix(in srgb, var(--color-surface-elevated) 82%, transparent);
}

.button-ghost.danger {
  color: var(--color-danger);
}

.button:active,
.button-secondary:active,
.button-ghost:active,
.icon-button:active,
.composer-tool-button:active,
.composer-send-button:active,
.action-sheet-row:active,
.context-menu-item:active,
.list-row:active,
.incoming-banner:active {
  transform: scale(0.986);
}

.topbar-action {
  min-height: 2.375rem;
  padding: 0 calc(var(--space-3) + 0.125rem);
  border-radius: 1rem;
  border: 1px solid color-mix(in srgb, var(--divider-subtle) 86%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 70%, transparent);
  box-shadow:
    0 1px 0 color-mix(in srgb, #fff 40%, transparent) inset,
    0 6px 16px color-mix(in srgb, var(--color-text) 4%, transparent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  transition:
    transform var(--motion-fast) var(--ease-standard),
    background var(--motion-fast) var(--ease-standard),
    border-color var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-fast) var(--ease-standard),
    color var(--motion-fast) var(--ease-standard);
}

.icon-action {
  min-width: 2.625rem;
  padding: 0;
}

/* Inline notices */
.inline-message {
  border-radius: var(--radius-12);
  padding: 0.6875rem 0.875rem;
  font-size: var(--font-size-13);
}

.inline-message.success,
.success {
  color: var(--color-success);
  background: color-mix(in srgb, var(--color-success) 12%, transparent);
}

.inline-message.error,
.danger {
  color: var(--color-danger);
  background: color-mix(in srgb, var(--color-danger) 10%, transparent);
}

.inline-message.warning {
  color: var(--color-info);
  background: color-mix(in srgb, var(--color-info) 12%, transparent);
}

.inline-message.info {
  color: var(--color-text);
  background: color-mix(in srgb, var(--color-accent-soft) 84%, var(--color-surface-elevated));
}

/* Top bars + nav */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.topbar.topbar-plain {
  display: grid;
  grid-template-columns: minmax(5.5rem, 1fr) auto minmax(5.5rem, 1fr);
  align-items: center;
  min-height: 3rem;
}

.topbar-title {
  justify-self: center;
  text-align: center;
  font-size: var(--font-size-20);
  line-height: var(--line-height-tight);
  font-weight: 750;
  letter-spacing: -0.018em;
}

.topbar.topbar-plain > :first-child {
  min-width: 0;
  justify-self: start;
}

.topbar.topbar-plain > :last-child {
  min-width: 0;
  justify-self: end;
}

.topbar-spacer {
  width: 5.5rem;
  min-height: 2.75rem;
}

.search-bar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-1);
  min-height: 3rem;
  padding: 0 0.9375rem;
  border-radius: 1rem;
  border: 1px solid color-mix(in srgb, var(--divider-subtle) 84%, transparent);
  background: color-mix(in srgb, var(--color-surface-muted) 86%, var(--color-surface));
  box-shadow:
    0 1px 0 color-mix(in srgb, #fff 44%, transparent) inset,
    0 6px 16px color-mix(in srgb, var(--color-text) 3%, transparent);
  color: var(--color-text-secondary);
  overflow: hidden;
  isolation: isolate;
  transition:
    background var(--motion-fast) var(--ease-standard),
    border-color var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-fast) var(--ease-standard),
    transform var(--motion-fast) var(--ease-standard);
}

.search-bar:focus-within {
  border-color: color-mix(in srgb, var(--color-accent) 24%, var(--divider-subtle));
  background: color-mix(in srgb, var(--color-surface-elevated) 92%, transparent);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--color-accent) 10%, transparent),
    0 10px 24px color-mix(in srgb, var(--color-text) 6%, transparent),
    0 1px 0 color-mix(in srgb, #fff 44%, transparent) inset;
}

.search-bar.active {
  background: color-mix(in srgb, var(--color-surface-elevated) 90%, transparent);
}

.search-bar-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
}

.search-bar.search-bar-compact {
  min-height: 2.875rem;
}

.search-bar .embedded-field::placeholder {
  color: var(--color-text-tertiary);
}

.search-bar-clear {
  width: 2rem;
  height: 2rem;
  transition:
    opacity var(--motion-fast) var(--ease-standard),
    transform var(--motion-fast) var(--ease-standard),
    background var(--motion-fast) var(--ease-standard);
}

.search-bar-clear.hidden {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.88);
}

.search-bar-clear.visible {
  opacity: 1;
  transform: scale(1);
}

.search-bar-hint {
  justify-self: end;
  font-size: var(--font-size-12);
  color: var(--color-text-tertiary);
}

.search-launcher {
  width: 100%;
  text-align: start;
}

.tab-shell-screen {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: var(--space-1);
  min-height: 0;
  height: 100%;
  position: relative;
  overflow: visible;
}

.tab-shell-topbar {
  padding-inline: 0.125rem;
  margin-bottom: 0.05rem;
}

.tab-scroll-shell,
.settings-scroll-shell {
  position: relative;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior-y: contain;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
  scrollbar-width: none;
  scrollbar-gutter: stable both-edges;
  scroll-padding-top: calc(var(--space-5) + 2.75rem);
  padding:
    0
    0
    var(--tabbar-scroll-underlap)
    0;
}

.tab-scroll-shell::-webkit-scrollbar,
.settings-scroll-shell::-webkit-scrollbar {
  display: none;
}

.tab-scroll-shell[data-tab-swipe-surface] {
  touch-action: pan-y;
}

.tab-scroll-content {
  display: grid;
  gap: var(--space-2);
  padding: 0;
}

.tab-search-stack {
  position: sticky;
  top: 0;
  z-index: 4;
  contain: paint;
  isolation: isolate;
  overflow: hidden;
  padding: 0.08rem 0 0.68rem;
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-bg) 98%, var(--color-surface)) 0%,
      color-mix(in srgb, var(--color-bg) 94%, var(--color-surface)) 62%,
      transparent 100%
    );
}

.tab-search-stack::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 0.56rem;
  border-radius: 0 0 1rem 1rem;
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-bg) 0%, transparent), color-mix(in srgb, var(--color-bg) 94%, transparent));
  opacity: 0.74;
  pointer-events: none;
}

.tab-search-dock {
  padding: 0.28rem 0.25rem 0;
}

.tab-search-stack.active .tab-search-dock {
  padding-top: 0.22rem;
}

.bottom-nav-shell {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  z-index: 32;
  display: flex;
  align-items: flex-end;
  padding: 0;
  background:
    linear-gradient(
      180deg,
      transparent 0%,
      color-mix(in srgb, var(--color-bg) 54%, transparent) 18%,
      color-mix(in srgb, var(--color-bg) 88%, var(--color-surface)) 48%,
      color-mix(in srgb, var(--color-bg) 98%, var(--color-surface-elevated)) 100%
    );
  pointer-events: none;
  will-change: opacity, transform;
}

.bottom-nav {
  position: relative;
  inset: auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.3rem;
  width: 100%;
  margin: 0;
  padding:
    0.42rem
    max(0.5rem, env(safe-area-inset-left))
    calc(0.42rem + env(safe-area-inset-bottom))
    max(0.5rem, env(safe-area-inset-right));
  border-top: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
  border-left: 0;
  border-right: 0;
  border-bottom: 0;
  border-radius: 1.45rem 1.45rem 0 0;
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-surface-elevated) 96%, transparent) 0%,
      color-mix(in srgb, var(--color-surface) 98%, transparent) 100%
    );
  backdrop-filter: saturate(1.12) blur(16px);
  -webkit-backdrop-filter: saturate(1.12) blur(16px);
  box-shadow:
    0 -1px 0 color-mix(in srgb, #fff 42%, transparent) inset,
    0 -12px 28px color-mix(in srgb, var(--color-text) 8%, transparent),
    0 1px 0 color-mix(in srgb, #fff 38%, transparent) inset;
  pointer-events: auto;
  transition:
    opacity var(--motion-fast) var(--ease-standard),
    transform var(--motion-fast) var(--ease-standard);
}

body.ui-keyboard-open .bottom-nav-shell,
body.ui-keyboard-open .bottom-nav {
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
}

.nav-item {
  min-height: 3.15rem;
  border-radius: 1.08rem;
  color: var(--color-text-secondary);
  font-size: var(--font-size-12);
  font-weight: 700;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 0.16rem;
  touch-action: manipulation;
  transition:
    background var(--motion-fast) var(--ease-standard),
    color var(--motion-fast) var(--ease-standard),
    transform var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-fast) var(--ease-standard),
    opacity var(--motion-fast) var(--ease-standard);
}

.nav-item.active {
  color: var(--color-accent);
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-accent-soft) 90%, var(--color-surface)) 0%,
      color-mix(in srgb, var(--color-accent-soft) 72%, transparent) 100%
    );
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 34%, transparent),
    0 8px 18px color-mix(in srgb, var(--color-accent) 12%, transparent);
}

.nav-item:active {
  transform: scale(0.985);
  background: color-mix(in srgb, var(--color-accent-soft) 74%, transparent);
}

.nav-item:not(.active):active {
  color: var(--color-text);
}

.topbar-action:active,
.search-bar-clear:active {
  background: color-mix(in srgb, var(--surface-control-pressed) 86%, transparent);
}

.nav-item-icon {
  width: 1.2rem;
  height: 1.2rem;
}

.nav-item-label {
  line-height: 1;
}

/* Rows + avatars */
.list-row {
  width: 100%;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
  padding: 0.8rem 0.82rem;
  text-align: start;
  border: 1px solid color-mix(in srgb, var(--divider-subtle) 72%, transparent);
  border-radius: 1.15rem;
  background: color-mix(in srgb, var(--color-surface-elevated) 72%, transparent);
  box-shadow:
    0 1px 0 color-mix(in srgb, #fff 44%, transparent) inset,
    0 6px 14px color-mix(in srgb, var(--color-text) 4%, transparent);
  transition:
    transform var(--motion-fast) var(--ease-standard),
    background var(--motion-fast) var(--ease-standard),
    border-color var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-fast) var(--ease-standard);
}

.list-row:last-child {
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 92%, transparent);
}

button.list-row {
  background: color-mix(in srgb, var(--color-surface-elevated) 90%, transparent);
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

button.list-row:active {
  transform: scale(0.992);
  background: color-mix(in srgb, var(--surface-control-pressed) 86%, transparent);
}

.avatar {
  width: 3.125rem;
  height: 3.125rem;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(150deg, var(--color-accent), color-mix(in srgb, var(--color-accent) 62%, #ffffff));
  color: var(--color-text-inverse);
  font-weight: 700;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.row-main {
  min-width: 0;
}

.row-title {
  margin: 0;
  font-size: 1rem;
  line-height: var(--line-height-tight);
  font-weight: 635;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row-subtitle {
  margin: 0.1875rem 0 0;
  font-size: var(--font-size-12);
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row-meta {
  font-size: var(--font-size-12);
  color: var(--color-text-tertiary);
  text-align: end;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
}

.row-meta-chevron {
  width: 1.25rem;
  height: 1.25rem;
}

.row-meta-check {
  color: var(--color-accent);
}

.row-meta-tag {
  font-weight: 600;
  color: var(--color-text-secondary);
}

.row-meta-invite {
  color: var(--color-accent);
  font-weight: 600;
  min-height: 1.95rem;
  padding: 0 0.8rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--color-accent) 18%, transparent);
  background: color-mix(in srgb, var(--color-accent-soft) 86%, transparent);
}

.row-meta-icon {
  width: 0.95rem;
  height: 0.95rem;
}

.group-candidate-button .row-meta {
  color: var(--color-accent);
  font-weight: 700;
}

/* Chat list */
.chat-list-screen {
  min-height: 0;
}

.search-screen {
  align-content: start;
}

.chat-list-topbar {
  padding-inline: var(--space-1);
}

.chat-search-shell {
  padding: var(--space-2);
  border-radius: var(--radius-16);
  box-shadow: var(--shadow-1);
}

.chat-search-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-1);
  align-items: center;
}

.chat-search-field {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: var(--space-2);
  min-height: 2.5rem;
  padding: 0 0.75rem;
  border-radius: var(--radius-12);
  border: 1px solid var(--color-border);
  background: var(--color-surface-muted);
  color: var(--color-text-secondary);
}

.chat-search-field .embedded-field {
  font-size: var(--font-size-15);
}

.chat-search-icon {
  color: var(--color-text-tertiary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.chat-search-action {
  min-width: 2.5rem;
  min-height: 2.5rem;
}

.chat-list-scroll-shell,
.contacts-scroll-shell,
.search-scroll-shell {
  padding-inline: 0;
}

.chat-list-shell,
.contacts-list-shell,
.search-results-shell {
  margin-inline: 0.125rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 0;
  contain: layout style;
  overflow: visible;
  border: 1px solid color-mix(in srgb, var(--color-border) 82%, transparent);
  border-radius: 1.45rem;
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-surface-elevated) 94%, transparent) 0%,
      color-mix(in srgb, var(--color-surface) 90%, transparent) 100%
    );
  box-shadow:
    0 10px 24px color-mix(in srgb, var(--color-text) 5%, transparent),
    0 1px 0 color-mix(in srgb, #fff 44%, transparent) inset;
}

.search-results-shell.search-results-shell-empty {
  min-height: min(18rem, 52vh);
  border: 0;
  background: transparent;
  box-shadow: none;
}

.chat-list-shell .info-row {
  padding: var(--space-4);
}

.tab-scroll-content > .info-row,
.tab-scroll-content > .card,
.tab-scroll-content > .settings-block,
.tab-scroll-content > .settings-profile-card {
  margin-inline: 0.125rem;
}

.contacts-screen {
  min-height: 0;
  overflow: hidden;
}

.contacts-permission-row {
  display: grid;
  gap: var(--space-2);
}

.contacts-permission-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.contacts-hub-header {
  display: grid;
  gap: var(--space-2);
  margin-inline: 0.125rem;
  padding: 0.2rem 0.125rem 0.3rem;
}

.contacts-hub-topline {
  display: grid;
  grid-template-columns: minmax(5.5rem, 1fr) auto minmax(5.5rem, 1fr);
  align-items: center;
  gap: var(--space-2);
}

.contacts-hub-side-button {
  justify-self: start;
  min-height: 2.4rem;
  padding: 0 0.95rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--color-border) 84%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 90%, transparent);
  color: var(--color-text-secondary);
  font-size: var(--font-size-13);
  font-weight: 650;
}

.contacts-hub-icon-button {
  justify-self: end;
  width: 2.42rem;
  height: 2.42rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--color-border) 84%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 90%, transparent);
  color: var(--color-text-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.contacts-hub-title-stack {
  min-width: 0;
  display: grid;
  justify-items: center;
  gap: 0.08rem;
  text-align: center;
}

.contacts-hub-title {
  margin: 0;
  font-size: var(--font-size-20);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.contacts-hub-subtitle {
  margin: 0;
  font-size: var(--font-size-11);
  color: var(--color-text-tertiary);
}

.contacts-utility-row {
  background: color-mix(in srgb, var(--color-accent-soft) 42%, transparent);
}

.contacts-section-label {
  margin: 0;
  padding: 0.72rem 0.95rem 0.42rem;
  font-size: var(--font-size-11);
  color: var(--color-text-tertiary);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.contacts-section-group {
  display: grid;
}

.contacts-section-group-invite {
  border-top: 1px solid color-mix(in srgb, var(--color-border) 82%, transparent);
}

.contact-row {
  min-height: 4.36rem;
  padding: 0.72rem 0.7rem;
}

.contact-row + .contact-row {
  border-top: 1px solid color-mix(in srgb, var(--color-border) 84%, transparent);
}

.contact-avatar-wrap {
  position: relative;
}

.contact-avatar {
  width: 3.05rem;
  height: 3.05rem;
  font-size: var(--font-size-14);
}

.contact-avatar-presence {
  position: absolute;
  inset-inline-end: 0.14rem;
  bottom: 0.14rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  border: 2px solid var(--color-surface);
  background: var(--color-text-tertiary);
  opacity: 0.22;
}

.contact-avatar-presence.online {
  opacity: 1;
  background: var(--color-success);
}

.contact-invite-meta {
  min-height: 1.82rem;
  padding: 0 0.66rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--color-accent) 30%, transparent);
  background: color-mix(in srgb, var(--color-accent-soft) 84%, var(--color-surface));
  color: var(--color-accent);
  font-size: var(--font-size-12);
  font-weight: 700;
}

.empty-state-block {
  margin: 0.5rem 0;
  padding: 1.15rem 1rem;
  display: grid;
  justify-items: center;
  gap: 0.45rem;
  text-align: center;
  border: 1px solid color-mix(in srgb, var(--color-border) 84%, transparent);
  border-radius: 1.35rem;
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-surface-elevated) 95%, transparent) 0%,
      color-mix(in srgb, var(--color-surface-muted) 74%, transparent) 100%
    );
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 42%, transparent),
    0 10px 24px color-mix(in srgb, var(--color-text) 6%, transparent);
}

.empty-state-block-compact {
  margin: 0.125rem 0.125rem 0.75rem;
}

.empty-state-icon {
  width: 2.9rem;
  height: 2.9rem;
  border-radius: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  border: 1px solid color-mix(in srgb, var(--color-accent) 24%, var(--color-border));
  background: color-mix(in srgb, var(--color-accent-soft) 74%, var(--color-surface-elevated));
  box-shadow: 0 10px 20px color-mix(in srgb, var(--color-accent) 12%, transparent);
}

.empty-state-title {
  margin: 0;
  font-size: var(--font-size-17);
  line-height: var(--line-height-tight);
  font-weight: 700;
  letter-spacing: -0.018em;
  color: var(--color-text);
}

.empty-state-body {
  margin: 0;
  max-width: 22rem;
  font-size: var(--font-size-13);
  line-height: 1.4;
  color: var(--color-text-secondary);
}

.empty-state-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  margin-top: 0.15rem;
}

.empty-state-actions .button,
.empty-state-actions .button-secondary,
.empty-state-actions .button-ghost {
  min-width: 8.5rem;
}

.empty-state-block-search {
  margin: 0.2rem 0.125rem 0;
}

.chat-empty-state {
  width: min(100%, 22rem);
  margin: clamp(2.5rem, 12vh, 7rem) auto 0;
}

.new-contact-card {
  gap: var(--space-3);
}

.new-contact-sync-row {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  padding-inline: var(--space-3);
  column-gap: var(--space-2);
}

.new-contact-sync-row .row-main {
  min-width: 0;
}

.new-contact-sync-row .settings-control {
  min-width: 0;
  justify-self: end;
  padding-right: 0;
}

.selected-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.selected-pill {
  display: inline-flex;
  align-items: center;
  min-height: 1.875rem;
  padding: 0 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid color-mix(in srgb, var(--color-accent) 24%, var(--color-border));
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-size: var(--font-size-12);
  font-weight: 600;
}

.skeleton-row {
  pointer-events: none;
}

.skeleton-block {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-12);
  background: color-mix(in srgb, var(--color-surface-muted) 86%, transparent);
}

.skeleton-block::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(100deg, transparent 0%, color-mix(in srgb, var(--color-surface-elevated) 72%, transparent) 48%, transparent 100%);
  animation: skeleton-shimmer 1.2s infinite;
}

.skeleton-line {
  margin: 0;
  height: 0.75rem;
}

.skeleton-line.title {
  width: 62%;
}

.skeleton-line.subtitle {
  margin-top: 0.5rem;
  width: 84%;
}

.skeleton-line.tiny {
  width: 2.25rem;
  height: 0.6rem;
}

.skeleton-line.message {
  width: min(16rem, 76vw);
}

.skeleton-line.message.short {
  margin-top: 0.45rem;
  width: min(10rem, 52vw);
}

@keyframes skeleton-shimmer {
  to {
    transform: translateX(100%);
  }
}

.archived-chat-list {
  display: grid;
  gap: 0;
  padding-top: 0;
}

.chat-archive-toggle {
  border: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-surface-muted) 82%, transparent);
}

.chat-section-title {
  margin: 0;
  padding: 0.88rem 1rem 0.36rem;
  font-size: var(--font-size-11);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 700;
}

.chat-list-shell > .list-row,
.contacts-list-shell > .list-row,
.search-results-shell > .list-row,
.archived-chat-list > .list-row {
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
  padding: 0.78rem 0.32rem;
}

.chat-list-shell > .list-row + .list-row,
.contacts-list-shell > .list-row + .list-row,
.search-results-shell > .list-row + .list-row,
.archived-chat-list > .list-row + .list-row,
.chat-list-shell > .chat-section-title + .list-row,
.chat-list-shell > .info-row.compact + .list-row,
.search-results-shell > .info-row.compact + .list-row {
  border-top: 1px solid color-mix(in srgb, var(--color-border) 82%, transparent);
}

.chat-list-shell > .info-row.compact,
.search-results-shell > .info-row.compact {
  padding: var(--space-4) var(--space-4) var(--space-2);
  border-bottom: 0;
  background: transparent;
}

.chat-list-shell > .list-row:active,
.contacts-list-shell > .list-row:active,
.search-results-shell > .list-row:active,
.archived-chat-list > .list-row:active {
  transform: none;
  background: color-mix(in srgb, var(--color-accent-soft) 56%, transparent);
}

.chat-list-item {
  min-height: 4.42rem;
  padding: 0.72rem 0.72rem;
  border: 0;
  border-radius: 0;
  transition: background var(--motion-fast) var(--ease-standard), transform var(--motion-fast) var(--ease-standard);
}

body.desktop-chat-reorder-active .chat-list-item {
  cursor: grabbing;
}

.chat-list-item.dragging {
  opacity: 0.78;
  transform: scale(0.992);
}

.chat-list-item.drop-target {
  outline: 1px solid color-mix(in srgb, var(--color-accent) 42%, transparent);
  background: color-mix(in srgb, var(--color-accent-soft) 60%, transparent);
}

.chat-list-item + .chat-list-item {
  margin-top: 0;
}

.chat-list-item-saved .chat-avatar {
  background: linear-gradient(150deg, #3d96ff, #6f5dff);
}

.saved-chat-avatar-wrap {
  isolation: isolate;
}

.saved-chat-avatar {
  position: relative;
  z-index: 1;
  background: linear-gradient(155deg, #4f7cff 0%, #6f5dff 52%, #53b7ff 100%);
  box-shadow: 0 6px 14px rgba(79, 124, 255, 0.16);
}

.saved-chat-avatar-icon {
  width: 1.15rem;
  height: 1.15rem;
  color: #fff;
}

.saved-chat-avatar-glow {
  display: none;
}

.chat-avatar-wrap {
  position: relative;
}

.chat-avatar {
  width: 3.25rem;
  height: 3.25rem;
  font-size: var(--font-size-15);
}

.chat-avatar-presence {
  position: absolute;
  inset-inline-end: 0.125rem;
  bottom: 0.125rem;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  border: 2px solid var(--color-surface);
  background: var(--color-text-tertiary);
  opacity: 0;
}

.chat-avatar-presence.online {
  opacity: 1;
  background: var(--color-success);
}

.chat-avatar-presence.offline {
  opacity: 0;
}

.chat-row-main {
  display: grid;
  gap: 0.1875rem;
}

.chat-row-head,
.chat-row-foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-2);
}

.chat-row-head-meta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.chat-row-title {
  font-size: 1rem;
  font-weight: 640;
  letter-spacing: -0.012em;
}

.chat-row-time {
  align-self: start;
}

.chat-row-subtitle {
  margin-top: 0;
  font-size: var(--font-size-13);
  color: var(--color-text-secondary);
}

.chat-row-subtitle.typing {
  color: var(--color-accent);
  font-weight: 500;
}

.chat-row-indicators {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-1);
  min-width: 2.75rem;
}

.chat-unread-badge {
  min-width: 1.4rem;
  height: 1.4rem;
  padding: 0 0.375rem;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: var(--color-text-inverse);
  font-size: var(--font-size-11);
  font-weight: 700;
}

.chat-pin-indicator {
  color: var(--color-text-tertiary);
}

.chat-mute-indicator {
  color: var(--color-text-tertiary);
}

.chat-row-icon {
  width: 0.9rem;
  height: 0.9rem;
}

/* Profile + settings */
.profile-hero {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-4) var(--space-4);
}

.profile-hero.profile-hero-compact {
  grid-template-columns: auto minmax(0, 1fr);
  justify-items: start;
  align-items: center;
  text-align: start;
  gap: var(--space-4);
  padding: var(--space-4);
}

.profile-hero-avatar-shell {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 5rem;
  height: 5rem;
  border-radius: 1.35rem;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--color-surface-elevated) 96%, transparent) 0%, color-mix(in srgb, var(--color-surface) 94%, transparent) 100%);
  border: 1px solid color-mix(in srgb, var(--color-border) 84%, transparent);
  box-shadow:
    0 10px 24px color-mix(in srgb, var(--color-text) 5%, transparent),
    0 1px 0 color-mix(in srgb, #fff 42%, transparent) inset;
}

.profile-hero-avatar-button {
  padding: 0;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}

.profile-hero .avatar {
  width: 4.5rem;
  height: 4.5rem;
  font-size: var(--font-size-28);
}

.profile-hero-copy {
  min-width: 0;
  display: grid;
  gap: 0.18rem;
  justify-items: center;
}

.profile-hero.profile-hero-compact .profile-hero-copy {
  justify-items: start;
}

.profile-name {
  margin: 0;
  font-size: clamp(1.55rem, 3.8vw, var(--font-size-34));
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.profile-meta {
  margin: 0;
  font-size: var(--font-size-15);
  color: var(--color-text-secondary);
  max-width: 100%;
  overflow-wrap: anywhere;
}

.profile-meta-secondary {
  font-size: var(--font-size-13);
  color: var(--color-text-tertiary);
}

.profile-info-group {
  overflow: hidden;
}

.profile-summary-group {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--color-surface-elevated) 95%, transparent) 0%, color-mix(in srgb, var(--color-surface) 90%, transparent) 100%);
}

.profile-info-row {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.profile-info-row + .profile-info-row {
  border-top: 1px solid color-mix(in srgb, var(--color-border) 82%, transparent);
}

.profile-about-row .info-value {
  font-size: var(--font-size-15);
  color: var(--color-text-secondary);
}

.settings-row {
  padding-inline: var(--space-4);
  min-height: 3.9rem;
}

.settings-row .row-title,
.settings-row .row-subtitle {
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
  overflow-wrap: anywhere;
}

.settings-group button.settings-row:active {
  transform: none;
  background: color-mix(in srgb, var(--surface-control-pressed) 82%, transparent);
}

.settings-screen {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-height: 0;
  height: 100%;
  padding-bottom: 0;
  overflow-x: hidden;
  min-width: 0;
}

.settings-topbar {
  margin-bottom: 0.125rem;
}

.settings-screen-detail .settings-topbar {
  margin-bottom: 0;
}

.settings-bottom-spacer {
  height: 0;
  flex: 0 0 auto;
}

.settings-scroll-shell {
  display: grid;
  flex: 1 1 auto;
  align-content: start;
  gap: var(--space-2);
  min-height: 0;
  padding-inline: 0.125rem;
  padding-bottom: max(var(--space-2), env(safe-area-inset-bottom));
  min-width: 0;
  overflow-x: hidden;
}

.settings-scroll-shell-root {
  gap: var(--space-3);
  padding-top: 0.12rem;
  padding-bottom: var(--tabbar-scroll-underlap);
}

.settings-scroll-shell-root-after-hero {
  padding-top: 0.35rem;
}

.settings-block {
  display: grid;
  gap: 0.42rem;
}

.settings-block-title {
  margin: 0;
  padding: 0 0.125rem;
  font-size: var(--font-size-12);
  color: var(--color-text-tertiary);
  letter-spacing: 0.06em;
  font-weight: 700;
  text-transform: uppercase;
}

.settings-section-note {
  margin: 0;
  padding-inline: 0.125rem;
  font-size: var(--font-size-12);
  color: var(--color-text-tertiary);
}

.settings-profile-card {
  display: block;
  min-height: 5.25rem;
  padding-bottom: 0;
  overflow: hidden;
  position: relative;
  background:
    radial-gradient(120% 110% at 0% 0%, color-mix(in srgb, var(--color-accent) 10%, transparent), transparent 58%),
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-surface-elevated) 96%, transparent) 0%,
      color-mix(in srgb, var(--color-surface) 91%, transparent) 100%
    );
  box-shadow:
    0 8px 20px color-mix(in srgb, var(--color-text) 5%, transparent),
    0 1px 0 color-mix(in srgb, #fff 48%, transparent) inset;
}

.settings-profile-card::before {
  content: "";
  position: absolute;
  inset: auto -1.9rem -1.65rem auto;
  width: 6.8rem;
  height: 6.8rem;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--color-accent) 14%, transparent), transparent 72%);
  pointer-events: none;
}

.settings-profile-card-detail {
  margin-bottom: var(--space-1);
}

.settings-device-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 0;
  border-radius: 0;
  background: transparent;
}

.settings-device-card.current {
  background: color-mix(in srgb, var(--color-accent-soft) 28%, transparent);
}

.settings-device-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid color-mix(in srgb, var(--color-accent) 22%, var(--color-border));
  background: color-mix(in srgb, var(--color-accent-soft) 60%, transparent);
  color: var(--color-accent);
}

.settings-device-badge {
  min-height: 1.75rem;
  padding: 0 0.6875rem;
  border-radius: var(--radius-pill);
  border: 1px solid color-mix(in srgb, var(--color-success) 22%, var(--color-border));
  background: color-mix(in srgb, var(--color-success) 16%, transparent);
  color: var(--color-success);
  font-size: var(--font-size-11);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.settings-terminate-button {
  width: auto;
  display: block;
  margin: 0 var(--space-4) var(--space-4);
}

.settings-profile-button {
  width: 100%;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-3);
  min-height: 5.35rem;
  padding: 0.95rem var(--space-4);
  text-align: start;
  position: relative;
  z-index: 1;
}

.settings-profile-static {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: var(--space-3);
  min-height: 5.35rem;
  padding: 0.95rem var(--space-4);
  position: relative;
  z-index: 1;
}

.settings-profile-avatar .avatar,
.settings-profile-static .avatar {
  width: 3.85rem;
  height: 3.85rem;
  font-size: var(--font-size-17);
}

.settings-profile-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  flex-shrink: 0;
}

.settings-profile-copy {
  min-width: 0;
  display: grid;
  gap: 0.125rem;
}

.settings-profile-kicker,
.settings-profile-primary,
.settings-profile-secondary,
.settings-page-copy {
  margin: 0;
}

.settings-profile-kicker {
  font-size: var(--font-size-11);
  line-height: 1.25;
  color: var(--color-text-tertiary);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.settings-profile-name {
  margin: 0;
  font-size: 1.2rem;
  line-height: 1.08;
  letter-spacing: -0.024em;
  font-weight: 750;
  word-break: break-word;
}

.settings-profile-primary {
  font-size: var(--font-size-13);
  color: var(--color-text-secondary);
  font-weight: 600;
  word-break: break-word;
}

.settings-profile-secondary {
  font-size: var(--font-size-12);
  color: var(--color-text-tertiary);
  word-break: break-word;
}

.settings-page-intro {
  margin: -0.125rem 0 0;
  padding: 0 0.125rem;
}

.settings-page-copy {
  max-width: 32ch;
  font-size: var(--font-size-15);
  color: var(--color-text-secondary);
}

.settings-control-row {
  grid-template-columns: auto minmax(0, 1fr) auto;
}

.settings-control {
  min-width: 5.25rem;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.settings-select {
  min-height: 2.6rem;
  min-width: 6rem;
  padding: 0.375rem 0.75rem;
  border-radius: 0.9rem;
  font-size: var(--font-size-13);
}

.settings-push-status {
  display: grid;
  gap: var(--space-2);
}

.settings-push-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-1);
}

.settings-push-actions .button-secondary,
.settings-push-actions .button-ghost {
  min-height: 2.5rem;
  border-radius: 0.9rem;
  padding: 0 var(--space-3);
}

.settings-push-error {
  color: var(--color-danger);
}

.settings-toggle-row {
  cursor: pointer;
}

.settings-toggle-row.disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.settings-switch-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.settings-switch {
  position: relative;
  width: 2.9rem;
  height: 1.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid color-mix(in srgb, var(--color-border-strong) 80%, transparent);
  background: color-mix(in srgb, var(--color-surface-muted) 92%, transparent);
  box-shadow: inset 0 1px 1px color-mix(in srgb, #fff 30%, transparent);
  transition:
    background var(--motion-fast) var(--ease-standard),
    border-color var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-fast) var(--ease-standard);
}

.settings-switch > span {
  position: absolute;
  top: 1px;
  inset-inline-start: 1px;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--color-surface);
  box-shadow: 0 3px 8px color-mix(in srgb, var(--color-text) 16%, transparent);
  transition: transform var(--motion-fast) var(--ease-standard);
}

.settings-switch-input:checked + .settings-switch {
  border-color: color-mix(in srgb, var(--color-accent) 30%, var(--color-border));
  background: color-mix(in srgb, var(--color-accent) 44%, #dfeeff);
  box-shadow:
    inset 0 1px 1px color-mix(in srgb, #fff 24%, transparent),
    0 0 0 3px color-mix(in srgb, var(--color-accent) 10%, transparent);
}

.settings-switch-input:checked + .settings-switch > span {
  transform: translateX(1.1rem);
}

.settings-theme-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
  padding: var(--space-4);
}

.settings-theme-chip {
  min-height: 2.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--divider-subtle);
  background: var(--surface-control);
  color: var(--color-text-secondary);
  font-size: var(--font-size-13);
  font-weight: 700;
}

.settings-theme-chip.active {
  border-color: color-mix(in srgb, var(--color-accent) 36%, var(--color-border));
  background: color-mix(in srgb, var(--color-accent-soft) 86%, var(--color-surface));
  color: var(--color-accent);
  box-shadow: 0 8px 18px color-mix(in srgb, var(--color-accent) 18%, transparent);
}

.settings-quick-reaction-row {
  align-items: center;
}

.settings-reaction-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.34rem;
}

.settings-reaction-chip {
  min-width: 2rem;
  min-height: 2rem;
  padding: 0 0.4rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--color-border) 82%, transparent);
  background: color-mix(in srgb, var(--color-surface-muted) 88%, transparent);
  font-size: 1rem;
  line-height: 1;
  transition: transform var(--motion-fast) var(--ease-standard), background var(--motion-fast) var(--ease-standard), border-color var(--motion-fast) var(--ease-standard);
}

.settings-reaction-chip.active {
  border-color: color-mix(in srgb, var(--color-accent) 36%, var(--color-border));
  background: color-mix(in srgb, var(--color-accent-soft) 84%, var(--color-surface));
}

.settings-reaction-chip:active {
  transform: scale(0.95);
}

.settings-icon {
  width: 2.625rem;
  height: 2.625rem;
  border-radius: var(--radius-12);
  display: grid;
  place-items: center;
  font-weight: 700;
  color: var(--color-accent);
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-accent-soft) 86%, var(--color-surface)) 0%,
      color-mix(in srgb, var(--color-accent-soft) 68%, transparent) 100%
    );
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 42%, transparent);
}

.settings-icon-glyph {
  width: 1.15rem;
  height: 1.15rem;
}

.danger-row .settings-icon {
  color: var(--color-danger);
  background: color-mix(in srgb, var(--color-danger) 12%, transparent);
}

.info-row {
  padding: var(--space-4);
  border-bottom: 1px solid var(--divider-subtle);
}

.info-row.compact {
  padding-block: var(--space-2);
}

.info-row.compact .row-subtitle {
  margin-top: 0;
}

.info-row:last-child {
  border-bottom: 0;
}

.info-label {
  margin: 0 0 var(--space-1);
  font-size: var(--font-size-12);
  color: var(--color-text-secondary);
}

.info-value {
  margin: 0;
  font-size: var(--font-size-17);
  line-height: var(--line-height-base);
  word-break: break-word;
}

.field-static {
  display: flex;
  align-items: center;
}

/* Chat surface */
.chat-screen {
  position: fixed;
  inset: 0;
  z-index: 40;
  overflow: hidden;
  height: var(--app-height);
  overscroll-behavior: none;
  touch-action: pan-y;
  padding-bottom: 0;
  background:
    radial-gradient(110vw 50vh at 50% -18%, color-mix(in srgb, var(--color-accent) 9%, transparent), transparent 74%),
    radial-gradient(80vw 30vh at 100% 0%, color-mix(in srgb, var(--color-info) 7%, transparent), transparent 74%),
    var(--color-bg);
}

.chat-shell {
  margin: 0 auto;
  max-width: 33rem;
  height: 100%;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  overflow: hidden;
  overscroll-behavior: none;
  padding:
    calc(max(0.32rem, env(safe-area-inset-top)) + var(--viewport-offset-top))
    clamp(0.85rem, 3vw, 1.1rem)
    0
    clamp(0.85rem, 3vw, 1.1rem);
}

.secondary-screen {
  background: color-mix(in srgb, var(--color-bg) 82%, transparent);
  backdrop-filter: blur(10px);
}

.chat-topbar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.45rem;
}

.chat-topbar-actions {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.chat-search-inline {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto auto auto;
  gap: var(--space-1);
  align-items: center;
  min-height: 2.75rem;
}

.chat-search-inline-field {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-1);
  align-items: center;
  min-height: 2.5rem;
  padding: 0 var(--space-2);
  border-radius: var(--radius-12);
  border: 1px solid var(--color-border);
  background: var(--color-surface-muted);
}

.chat-search-inline-meta {
  min-width: 3.25rem;
  text-align: center;
  font-size: var(--font-size-12);
  color: var(--color-text-secondary);
}

.message-selection-bar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-16);
  border: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-accent-soft) 65%, var(--color-surface));
}

.message-selection-counter {
  font-size: var(--font-size-13);
  color: var(--color-text-secondary);
  text-align: center;
}

.icon-button {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  background: color-mix(in srgb, var(--color-surface-elevated) 88%, transparent);
  border: 1px solid var(--color-border);
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

.chat-topbar .icon-button {
  width: 2.56rem;
  height: 2.56rem;
  border-radius: 0.96rem;
  background: color-mix(in srgb, var(--color-surface-elevated) 90%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-border) 78%, transparent);
  box-shadow:
    0 4px 14px color-mix(in srgb, var(--color-text) 5%, transparent),
    0 1px 0 color-mix(in srgb, #fff 42%, transparent) inset;
}

.back-button {
  width: 2.56rem;
  height: 2.56rem;
  border-radius: 0.96rem;
}

.chat-header-summary {
  min-width: 0;
  min-height: 2.92rem;
  display: flex;
  align-items: center;
  gap: 0.72rem;
  text-align: start;
  padding: 0.38rem 0.92rem 0.38rem 0.42rem;
  border-radius: 1.1rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 90%, transparent);
  box-shadow:
    0 6px 18px color-mix(in srgb, var(--color-text) 5%, transparent),
    0 1px 0 color-mix(in srgb, #fff 44%, transparent) inset;
}

.chat-header-avatar-inline {
  width: 2.42rem;
  height: 2.42rem;
  min-width: 2.42rem;
  border-radius: 0.95rem;
  box-shadow: 0 8px 18px color-mix(in srgb, var(--color-accent) 14%, transparent);
}

.chat-header-copy {
  min-width: 0;
  display: grid;
  gap: 0.04rem;
}

.chat-header-title {
  margin: 0;
  font-size: var(--font-size-17);
  line-height: var(--line-height-tight);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-header-avatar-button {
  width: 2.56rem;
  height: 2.56rem;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--color-surface-elevated) 92%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-border) 78%, transparent);
  box-shadow:
    0 4px 14px color-mix(in srgb, var(--color-text) 5%, transparent),
    0 1px 0 color-mix(in srgb, #fff 42%, transparent) inset;
}

.chat-header-avatar-button.static {
  pointer-events: none;
}

.header-avatar {
  width: 2.25rem;
  height: 2.25rem;
  font-size: var(--font-size-13);
}

.chat-topbar-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
}

.status-label {
  font-size: var(--font-size-12);
  line-height: 1.25;
  color: var(--color-text-tertiary);
  font-weight: 500;
}

.status-label.online {
  color: var(--color-success);
}

.status-label.typing {
  color: var(--color-accent);
}

.status-label.offline {
  color: var(--color-text-tertiary);
}

.messages {
  min-height: 0;
  flex: 1;
  position: relative;
  overflow: auto;
  overflow-x: hidden;
  overscroll-behavior-y: contain;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  display: grid;
  align-content: start;
  gap: 0.55rem;
  padding: 0.125rem 0 0.45rem;
}

.message-bubble-shell {
  display: flex;
  align-items: flex-end;
  gap: var(--space-1);
}

.message-bubble-shell.outgoing {
  justify-content: flex-end;
}

.message-bubble-shell.search-match .message-interactive {
  border-color: color-mix(in srgb, var(--color-accent) 38%, var(--color-border));
}

.message-bubble-shell.search-active .message-interactive {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-accent) 30%, transparent), var(--shadow-2);
}

.message-bubble-shell.selected .message-interactive {
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-info) 36%, transparent), var(--shadow-2);
}

.message-select-toggle-button {
  width: 1.5rem;
  height: 1.5rem;
  min-height: 1.5rem;
  border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface-elevated);
  color: var(--color-text-secondary);
  font-size: var(--font-size-12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.message-select-toggle-button.active {
  border-color: color-mix(in srgb, var(--color-accent) 64%, transparent);
  background: var(--color-accent);
  color: var(--color-text-inverse);
}

.message-select-toggle-button .row-meta-icon {
  width: 0.72rem;
  height: 0.72rem;
}

.bubble {
  border: 0;
}

.message-interactive {
  max-width: min(80%, 21.75rem);
  display: grid;
  gap: var(--space-1);
  text-align: start;
  padding: 0.64rem 0.82rem 0.54rem;
  border-radius: 1.18rem;
  transition: transform var(--motion-fast) var(--ease-standard), box-shadow var(--motion-base) var(--ease-standard);
  will-change: transform;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: pan-y;
  cursor: pointer;
}

.message-interactive.has-media {
  max-width: min(82%, 16.4rem, calc(100vw - 6.25rem));
  gap: 0.35rem;
  padding: 0.36rem;
}

.message-interactive.has-media .message-meta {
  padding-inline: 0.18rem;
  margin-top: 0;
}

:root[data-chat-bubble-style="compact"] .message-interactive {
  max-width: min(84%, 20rem);
  border-radius: 1rem;
  padding: 0.54rem 0.72rem 0.46rem;
}

:root[data-chat-bubble-style="compact"] .message-interactive.has-media {
  max-width: min(86%, 17.2rem);
  padding: 0.3rem;
}

:root[data-chat-bubble-style="minimal"] .message-interactive {
  max-width: min(78%, 22rem);
  border-radius: 0.82rem;
  padding: 0.48rem 0.64rem 0.4rem;
  box-shadow: none;
}

:root[data-chat-bubble-style="minimal"] .bubble.incoming.message-interactive,
:root[data-chat-bubble-style="minimal"] .bubble.outgoing.message-interactive {
  border-width: 1px;
}

.message-bubble-shell.context-open .message-interactive {
  transform: scale(1.012);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--color-accent) 18%, transparent),
    0 16px 34px color-mix(in srgb, var(--color-text) 12%, transparent);
}

.bubble.incoming.message-interactive {
  color: var(--color-text);
  background: color-mix(in srgb, var(--color-message-in) 96%, var(--color-surface-muted));
  border: 1px solid color-mix(in srgb, var(--color-border) 76%, transparent);
  box-shadow: 0 6px 14px color-mix(in srgb, var(--color-text) 5%, transparent);
}

.bubble.outgoing.message-interactive {
  color: var(--color-text);
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-accent-soft) 90%, #fff) 0%,
      color-mix(in srgb, var(--color-message-out) 96%, #fff) 100%
    );
  border: 1px solid color-mix(in srgb, var(--color-accent) 22%, transparent);
  box-shadow: 0 6px 14px color-mix(in srgb, var(--color-accent) 10%, transparent);
}

.message-text {
  margin: 0;
  font-size: var(--font-size-17);
  line-height: var(--line-height-base);
  word-break: break-word;
}

.message-time {
  justify-self: end;
  font-size: var(--font-size-11);
  color: var(--color-text-tertiary);
}

.message-reactions {
  display: flex;
  justify-content: flex-start;
  margin-top: 0.08rem;
}

.message-reaction-chip {
  min-height: 1.7rem;
  padding: 0 0.52rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  border: 1px solid color-mix(in srgb, var(--color-accent) 22%, var(--color-border));
  background: color-mix(in srgb, var(--color-surface-elevated) 92%, transparent);
  color: var(--color-text);
  box-shadow: 0 6px 14px color-mix(in srgb, var(--color-text) 5%, transparent);
}

.message-reaction-chip:active {
  transform: scale(0.96);
}

.message-reaction-emoji {
  font-size: 0.98rem;
  line-height: 1;
}

.message-reaction-count {
  font-size: var(--font-size-11);
  font-weight: 700;
  color: var(--color-text-secondary);
}

.deleted-message {
  color: var(--color-text-secondary);
  font-style: italic;
}

.message-reply-preview,
.reply-preview-copy {
  display: grid;
  gap: 0.125rem;
  padding-inline-start: 0.625rem;
  border-inline-start: 2px solid color-mix(in srgb, var(--color-accent) 72%, transparent);
}

.message-reply-name,
.reply-preview-label {
  font-size: var(--font-size-12);
  font-weight: 600;
  color: var(--color-accent);
}

.message-reply-text,
.reply-preview-text {
  font-size: var(--font-size-12);
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.jump-link {
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
}

.message-bubble-shell.message-jump-highlight .message-interactive {
  animation: jump-highlight 2.2s cubic-bezier(0.22, 0.78, 0.2, 1) 1 both;
}

@keyframes jump-highlight {
  0% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--color-accent) 0%, transparent), var(--shadow-1);
  }
  20% {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-accent) 28%, transparent), var(--shadow-2);
  }
  62% {
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--color-accent) 14%, transparent), var(--shadow-2);
  }
  100% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--color-accent) 0%, transparent), var(--shadow-1);
  }
}

.pinned-message-banner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-2);
  padding: 0.625rem 0.75rem;
  border-radius: var(--radius-16);
  border: 1px solid color-mix(in srgb, var(--color-accent) 22%, var(--color-border));
  background: linear-gradient(140deg, color-mix(in srgb, var(--color-accent-soft) 68%, transparent), color-mix(in srgb, var(--color-surface) 84%, transparent));
}

.pinned-message-copy {
  min-width: 0;
  display: grid;
  gap: 0.125rem;
}

.pinned-message-trigger {
  width: 100%;
  text-align: start;
  padding: 0;
  padding-inline-start: 0.625rem;
  border-inline-start: 3px solid var(--color-accent);
}

.pinned-message-label {
  font-size: var(--font-size-12);
  font-weight: 700;
  color: var(--color-accent);
}

.pinned-message-text {
  font-size: var(--font-size-13);
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.voice-http-note {
  padding: 0 var(--space-2);
  font-size: var(--font-size-12);
  color: var(--color-text-secondary);
  text-align: center;
}

.voice-message,
.voice-draft,
.attachment-draft,
.voice-recorder,
.reply-preview {
  display: grid;
  gap: var(--space-2);
}

.voice-audio {
  width: 100%;
}

.voice-caption {
  font-size: var(--font-size-12);
  color: var(--color-text-secondary);
}

.voice-recorder,
.voice-draft,
.attachment-draft,
.reply-preview {
  padding: var(--space-3);
  border-radius: var(--radius-16);
  border: 1px solid color-mix(in srgb, var(--color-border) 74%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 94%, transparent);
  box-shadow:
    0 8px 20px color-mix(in srgb, var(--color-text) 5%, transparent),
    0 1px 0 color-mix(in srgb, #fff 44%, transparent) inset;
}

.voice-recorder.locked {
  border-color: color-mix(in srgb, var(--color-accent) 30%, var(--color-border));
  background: color-mix(in srgb, var(--color-accent-soft) 45%, var(--color-surface));
}

.voice-recorder.processing,
.voice-draft.sending,
.attachment-draft.sending {
  opacity: 0.8;
}

.voice-recorder-leading,
.voice-draft-preview {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.voice-recorder-pulse {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  background: #ff5f57;
  box-shadow: 0 0 0 0 rgba(255, 95, 87, 0.28);
  animation: voice-pulse 1.4s ease-in-out infinite;
}

.voice-wave {
  flex: 1;
  min-width: 0;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0.14rem, 1fr);
  gap: 0.14rem;
  align-items: center;
  min-height: 1.5rem;
}

.voice-wave-bar {
  display: block;
  width: 100%;
  height: calc(0.4rem + (1rem * var(--voice-bar-scale, 0.5)));
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-accent) 70%, transparent);
  transform-origin: center;
}

.voice-wave.live .voice-wave-bar {
  animation: voice-wave 1.2s ease-in-out infinite;
  animation-delay: var(--voice-bar-delay, 0ms);
}

.voice-draft-wave-shell {
  width: 4rem;
  min-width: 4rem;
}

.voice-player {
  --voice-progress-ratio: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.7rem;
  align-items: center;
  padding: 0.08rem 0;
}

.voice-play-toggle {
  width: 2.18rem;
  height: 2.18rem;
  min-height: 2.18rem;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--color-accent) 28%, var(--color-border));
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-accent-soft) 76%, var(--color-surface-elevated)) 0%, color-mix(in srgb, var(--color-surface) 94%, transparent) 100%);
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 8px 18px color-mix(in srgb, var(--color-accent) 14%, transparent),
    0 1px 0 color-mix(in srgb, #fff 34%, transparent) inset;
}

.voice-player-body {
  min-width: 0;
  display: grid;
  gap: 0.32rem;
}

.voice-player-wave-shell {
  min-width: 0;
  position: relative;
  display: grid;
  align-items: center;
}

.voice-player-wave-shell .voice-wave {
  min-height: 1.05rem;
}

.voice-player-wave-track {
  position: relative;
  min-width: 0;
  padding: 0.26rem 0;
}

.voice-wave.base .voice-wave-bar {
  background: color-mix(in srgb, var(--color-text-tertiary) 28%, transparent);
}

.voice-wave-progress-mask {
  position: absolute;
  inset: 0 auto 0 0;
  width: calc(var(--voice-progress-ratio, 0) * 100%);
  overflow: hidden;
  pointer-events: none;
}

.voice-wave.progress .voice-wave-bar {
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-accent) 92%, #fff) 0%, color-mix(in srgb, var(--color-accent) 74%, transparent) 100%);
}

.voice-player-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  min-width: 0;
}

.voice-player .voice-caption {
  font-size: var(--font-size-11);
}

.voice-caption-strong {
  color: var(--color-text-secondary);
}

.voice-player-badge {
  min-height: 1.2rem;
  padding: 0 0.42rem;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-accent-soft) 68%, transparent);
  color: var(--color-accent);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.voice-progress {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.voice-progress::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 1.2rem;
  height: 1.2rem;
}

.voice-progress::-moz-range-thumb {
  width: 1.2rem;
  height: 1.2rem;
  border: 0;
  background: transparent;
}

.voice-player.playing .voice-wave-bar {
  animation: voice-wave 1.15s ease-in-out infinite;
  animation-delay: var(--voice-bar-delay, 0ms);
}

.emoji-panel {
  padding: 0.55rem;
  border-radius: var(--radius-20);
  border: 1px solid color-mix(in srgb, var(--color-border) 76%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 96%, transparent);
  box-shadow:
    0 14px 28px color-mix(in srgb, var(--color-text) 8%, transparent),
    0 1px 0 color-mix(in srgb, #fff 42%, transparent) inset;
  max-height: min(18rem, 42vh);
  overflow: hidden;
}

.emoji-category-bar {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}

.emoji-category-tab {
  min-height: 2rem;
  border-radius: 0.85rem;
  border: 1px solid transparent;
  background: transparent;
  color: var(--color-text-secondary);
  font-size: 1rem;
}

.emoji-category-tab.active {
  border-color: color-mix(in srgb, var(--color-accent) 18%, transparent);
  background: color-mix(in srgb, var(--color-accent-soft) 68%, var(--color-surface));
  color: var(--color-accent);
}

.emoji-grid {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 0.25rem;
  overflow: auto;
  padding-inline-end: 0.08rem;
}

.emoji-cell {
  min-height: 2rem;
  border-radius: 0.625rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  line-height: 1;
  border: 1px solid transparent;
  background: transparent;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

.emoji-cell:active {
  background: color-mix(in srgb, var(--color-accent-soft) 70%, transparent);
  border-color: color-mix(in srgb, var(--color-accent) 20%, transparent);
}

.attachment-draft-actions {
  display: grid;
  gap: var(--space-2);
}

.attachment-caption-field {
  display: grid;
  gap: 0.375rem;
}

.attachment-caption-input {
  min-height: 2.875rem;
  max-height: 6.5rem;
  border-radius: 0.95rem;
  padding: 0.625rem 0.875rem;
  font-size: var(--font-size-15);
  line-height: 1.35;
  resize: none;
}

.draft-error-text {
  margin: 0;
  font-size: var(--font-size-12);
  color: var(--color-danger);
}

.voice-recorder-copy,
.voice-draft-actions,
.reply-preview-copy {
  display: grid;
  gap: 0.125rem;
}

.voice-recorder-title {
  margin: 0;
  font-size: var(--font-size-15);
  font-weight: 600;
}

.voice-recorder-time {
  margin: 0;
  font-size: var(--font-size-12);
  color: var(--color-text-secondary);
}

.voice-recorder-actions,
.voice-draft-buttons,
.chat-row-controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-2);
}

.composer {
  display: grid;
  gap: var(--space-2);
}

.composer-bar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.5rem;
  padding: 0.18rem 0;
}

.composer-input-shell {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 0.32rem;
  padding: 0.26rem 0.38rem 0.26rem 0.86rem;
  border-radius: 1.05rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 96%, transparent);
  box-shadow:
    0 8px 18px color-mix(in srgb, var(--color-text) 4%, transparent),
    0 1px 0 color-mix(in srgb, #fff 42%, transparent) inset;
}

.composer-textarea {
  min-height: 2.28rem;
  max-height: 7rem;
  padding: 0.48rem 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  line-height: 1.34;
  resize: none;
}

.composer-primary {
  width: 3rem;
  height: 3rem;
  min-height: 3rem;
  padding: 0;
  border-radius: 50%;
  color: var(--color-text-inverse);
  font-size: var(--font-size-20);
  background: var(--color-accent);
  box-shadow: var(--shadow-2);
}

.composer-primary.voice,
.composer-primary.send {
  background: var(--color-accent);
}

.chat-row-editable {
  display: grid;
  gap: 0;
  padding: 0;
}

.chat-row-editable + .chat-row-editable {
  margin-top: 0.125rem;
}

.chat-row-editable.dragging {
  opacity: 0.7;
  transform: scale(0.992);
}

.chat-row-editable.dragging .chat-list-item {
  box-shadow: 0 16px 34px color-mix(in srgb, var(--color-text) 12%, transparent);
}

.chat-row-editable:last-child {
  border-bottom: 0;
}

.chat-list-item-draggable {
  cursor: default;
}

.chat-row-drag-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.625rem;
  height: 1.625rem;
  border-radius: var(--radius-pill);
  color: var(--color-text-tertiary);
  border: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-surface-muted) 80%, transparent);
}

.chat-row-meta {
  display: grid;
  justify-items: end;
  gap: var(--space-1);
}

.mini-control,
.chat-pin-badge {
  min-height: 1.75rem;
  padding: 0 0.625rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-11);
  font-weight: 700;
}

.mini-control {
  color: var(--color-accent);
  border: 1px solid color-mix(in srgb, var(--color-accent) 28%, var(--color-border));
  background: var(--color-accent-soft);
}

.chat-reorder-handle {
  min-width: 1.75rem;
  height: 1.75rem;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
  border: 1px solid color-mix(in srgb, var(--color-border) 82%, transparent);
  background: color-mix(in srgb, var(--color-surface-muted) 86%, transparent);
  touch-action: none;
  cursor: grab;
  transition: transform var(--motion-fast) var(--ease-standard), color var(--motion-fast) var(--ease-standard), border-color var(--motion-fast) var(--ease-standard), background var(--motion-fast) var(--ease-standard);
}

.chat-reorder-handle:hover {
  color: var(--color-accent);
  border-color: color-mix(in srgb, var(--color-accent) 36%, var(--color-border));
  background: color-mix(in srgb, var(--color-accent-soft) 58%, transparent);
}

.chat-reorder-handle:active {
  transform: scale(0.96);
  cursor: grabbing;
}

.chat-pin-badge {
  display: inline-flex;
  align-items: center;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  background: var(--color-surface-muted);
}

.context-menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 58;
  background: color-mix(in srgb, var(--color-overlay) 58%, transparent);
  animation: sheet-fade-in var(--motion-fast) var(--ease-standard) both;
}

.chat-list-context-menu {
  position: fixed;
  width: min(17rem, calc(100vw - 1rem));
  padding: 0.45rem;
  border-radius: var(--radius-18);
  border: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-surface-elevated) 84%, rgba(255,255,255,0.3));
  box-shadow: 0 20px 48px rgba(15, 20, 28, 0.18);
  backdrop-filter: blur(18px) saturate(1.12);
  -webkit-backdrop-filter: blur(18px) saturate(1.12);
  animation: overlay-pop-in var(--motion-medium) var(--ease-overlay) both;
}

.chat-list-context-title {
  padding: 0.5rem 0.625rem 0.375rem;
  font-size: var(--font-size-12);
  color: var(--color-text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.context-menu-item {
  position: relative;
  width: 100%;
  min-height: 2.6rem;
  border-radius: var(--radius-12);
  padding: 0 0.7rem;
  text-align: start;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text);
}

.context-menu-item-icon {
  width: 0.95rem;
  height: 0.95rem;
  color: var(--color-text-secondary);
}

.context-menu-submenu-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
}

.chat-list-context-submenu {
  position: absolute;
  top: -0.375rem;
  left: calc(100% + 0.35rem);
  width: 12.8rem;
  padding: 0.35rem;
  border-radius: var(--radius-16);
  border: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-surface-elevated) 84%, rgba(255,255,255,0.3));
  box-shadow: 0 18px 42px rgba(15, 20, 28, 0.16);
  backdrop-filter: blur(16px) saturate(1.08);
  -webkit-backdrop-filter: blur(16px) saturate(1.08);
  opacity: 0;
  transform: translateX(-4px) scale(0.985);
  transform-origin: left center;
  pointer-events: none;
  transition: opacity var(--motion-base) var(--ease-overlay), transform var(--motion-base) var(--ease-overlay);
}

.chat-list-context-menu.submenu-left .chat-list-context-submenu {
  left: auto;
  right: calc(100% + 0.35rem);
  transform: translateX(4px) scale(0.985);
  transform-origin: right center;
}

.context-menu-item-submenu:hover .chat-list-context-submenu,
.context-menu-item-submenu:focus-within .chat-list-context-submenu {
  opacity: 1;
  transform: translateX(0) scale(1);
  pointer-events: auto;
}

.context-submenu-item {
  min-height: 2.35rem;
  grid-template-columns: minmax(0, 1fr);
}

/* Action sheet */
.sheet-backdrop {
  position: fixed;
  inset: 0;
  z-index: 55;
  display: grid;
  align-items: end;
  padding-bottom: var(--viewport-bottom-gap);
  background: var(--color-overlay);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: sheet-fade-in var(--motion-base) var(--ease-standard) both;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

.message-context-layer {
  position: fixed;
  inset: 0;
  z-index: 78;
  pointer-events: none;
}

.message-context-backdrop {
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--color-overlay) 56%, transparent);
  backdrop-filter: blur(16px) saturate(1.04);
  -webkit-backdrop-filter: blur(16px) saturate(1.04);
  pointer-events: auto;
  animation: sheet-fade-in var(--motion-fast) var(--ease-standard) both;
}

.message-context-popover {
  position: fixed;
  width: min(16.75rem, calc(100vw - 1.4rem));
  display: grid;
  gap: 0.48rem;
  pointer-events: auto;
  animation: overlay-pop var(--motion-base) var(--ease-spring) both;
}

.message-context-popover.align-end {
  transform-origin: top right;
}

.message-context-popover.align-start {
  transform-origin: top left;
}

.message-context-popover.above {
  transform: translateY(-100%);
}

.message-reaction-row {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.34rem;
  padding: 0.35rem;
  border-radius: 1.25rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, rgba(255,255,255,0.18));
  background: color-mix(in srgb, var(--color-surface-elevated) 88%, rgba(255,255,255,0.38));
  box-shadow: 0 18px 42px rgba(15, 20, 28, 0.16);
  backdrop-filter: blur(18px) saturate(1.14);
  -webkit-backdrop-filter: blur(18px) saturate(1.14);
}

.message-reaction-option {
  min-height: 2.35rem;
  border-radius: 0.9rem;
  background: transparent;
  color: var(--color-text);
  font-size: 1.16rem;
  line-height: 1;
  transition: transform var(--motion-fast) var(--ease-standard), background var(--motion-fast) var(--ease-standard), color var(--motion-fast) var(--ease-standard);
}

.message-reaction-option.active {
  background: color-mix(in srgb, var(--color-accent-soft) 78%, transparent);
  color: var(--color-accent);
}

.message-reaction-option:active {
  transform: scale(0.94);
}

.message-context-menu {
  padding: 0.42rem;
  border-radius: 1.25rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 78%, rgba(255,255,255,0.18));
  background: color-mix(in srgb, var(--color-surface-elevated) 90%, rgba(255,255,255,0.36));
  box-shadow: 0 18px 42px rgba(15, 20, 28, 0.18);
  backdrop-filter: blur(18px) saturate(1.12);
  -webkit-backdrop-filter: blur(18px) saturate(1.12);
}

.message-context-action {
  width: 100%;
  min-height: 2.75rem;
  padding: 0 0.72rem;
  border-radius: 0.95rem;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.62rem;
  text-align: start;
  color: var(--color-text);
}

.message-context-action:hover,
.message-context-action:active {
  background: color-mix(in srgb, var(--color-surface-muted) 84%, transparent);
}

.message-context-action.danger {
  color: var(--color-danger);
}

.message-context-action.muted {
  color: var(--color-text-secondary);
}

.message-context-action-icon {
  width: 1rem;
  height: 1rem;
}

.action-sheet {
  position: relative;
  width: min(100%, 32rem);
  margin: 0 auto;
  padding: calc(var(--space-2) + 0.9rem) var(--space-2) calc(var(--space-2) + env(safe-area-inset-bottom));
  border-radius: var(--radius-24) var(--radius-24) 0 0;
  border: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-surface-elevated) 92%, rgba(255,255,255,0.34));
  box-shadow: 0 -10px 36px rgba(15, 20, 28, 0.12), 0 22px 56px rgba(15, 20, 28, 0.18);
  backdrop-filter: blur(22px) saturate(1.08);
  -webkit-backdrop-filter: blur(22px) saturate(1.08);
  animation: sheet-slide-up var(--motion-slow) var(--ease-spring) both;
  transform: translateZ(0);
}

.action-sheet::before {
  content: "";
  position: absolute;
  top: 0.55rem;
  left: 50%;
  width: 2.6rem;
  height: 0.28rem;
  border-radius: 999px;
  transform: translateX(-50%);
  background: color-mix(in srgb, var(--color-text-tertiary) 28%, transparent);
}

.action-sheet-row {
  width: 100%;
  min-height: 3.125rem;
  padding: 0.25rem var(--space-3);
  text-align: start;
  border-radius: var(--radius-12);
  color: var(--color-text);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: var(--space-2);
  transition:
    background var(--motion-fast) var(--ease-standard),
    color var(--motion-fast) var(--ease-standard),
    transform var(--motion-fast) var(--ease-standard);
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
}

.action-sheet-row-icon {
  width: 1.05rem;
  height: 1.05rem;
  color: currentColor;
}

.action-sheet-row-label {
  min-width: 0;
}

.action-sheet-row.muted,
.muted {
  color: var(--color-text-secondary);
}

.action-sheet-row.danger {
  color: var(--color-danger);
}

@media (hover: hover) and (pointer: fine) {
  .action-sheet-row:hover,
  .list-row:hover,
  .context-menu-item:hover {
    background: color-mix(in srgb, var(--color-accent-soft) 38%, transparent);
  }

  .chat-list-item:hover {
    background: color-mix(in srgb, var(--color-accent-soft) 44%, transparent);
  }
}

.media-viewer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 68;
  display: grid;
  place-items: stretch;
  padding: 0;
  background: color-mix(in srgb, #000 calc(78% * var(--media-viewer-overlay-progress, 1)), transparent);
  backdrop-filter: blur(14px) saturate(1.05);
  -webkit-backdrop-filter: blur(14px) saturate(1.05);
  animation: sheet-fade-in var(--motion-base) var(--ease-standard) both;
}

.media-viewer-surface {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: stretch;
}

.media-viewer-figure {
  position: relative;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  animation: overlay-pop-in var(--motion-medium) var(--ease-overlay) both;
  --media-viewer-dismiss-x: 0px;
  --media-viewer-dismiss-y: 0px;
  --media-viewer-dismiss-scale: 1;
  transform: translate3d(var(--media-viewer-dismiss-x), var(--media-viewer-dismiss-y), 0) scale(var(--media-viewer-dismiss-scale));
  transition: transform var(--motion-base) var(--ease-spring);
  touch-action: pan-y;
  will-change: transform;
}

.media-viewer-figure.dragging {
  transition: none;
}

.media-viewer-stage-button {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  padding:
    calc(5.35rem + env(safe-area-inset-top))
    max(0.85rem, env(safe-area-inset-right))
    calc(6.5rem + env(safe-area-inset-bottom))
    max(0.85rem, env(safe-area-inset-left));
  background: transparent;
  -webkit-tap-highlight-color: transparent;
  overflow: hidden;
}

.media-viewer-topbar,
.media-viewer-bottom {
  position: absolute;
  inset-inline: 0;
  z-index: 2;
  padding-inline-start: max(0.85rem, env(safe-area-inset-left));
  padding-inline-end: max(0.85rem, env(safe-area-inset-right));
  transition:
    opacity var(--motion-fast) var(--ease-standard),
    transform var(--motion-fast) var(--ease-standard);
}

.media-viewer-topbar {
  top: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.65rem;
  padding-top: calc(0.9rem + env(safe-area-inset-top));
  padding-bottom: 1rem;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.62) 0%, rgba(0, 0, 0, 0.12) 74%, transparent 100%);
}

.media-viewer-bottom {
  bottom: 0;
  display: grid;
  gap: 0.7rem;
  padding-top: 1rem;
  padding-bottom: calc(1rem + env(safe-area-inset-bottom));
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.18) 72%, transparent 100%);
}

.media-viewer-topbar.hidden,
.media-viewer-bottom.hidden {
  opacity: 0;
  transform: translateY(-0.5rem);
  pointer-events: none;
}

.media-viewer-bottom.hidden {
  transform: translateY(0.6rem);
}

.media-viewer-close {
  width: 2.55rem;
  height: 2.55rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: color-mix(in srgb, #000 42%, transparent);
  border: 1px solid color-mix(in srgb, #fff 14%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.media-viewer-context-card {
  min-width: 0;
  max-width: 100%;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.7rem;
  padding: 0.42rem 0.82rem 0.42rem 0.42rem;
  border-radius: 1rem;
  color: #fff;
  background: color-mix(in srgb, #000 42%, transparent);
  border: 1px solid color-mix(in srgb, #fff 12%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.media-viewer-context-card.static {
  pointer-events: none;
}

.media-viewer-context-avatar {
  width: 2.25rem;
  height: 2.25rem;
  min-width: 2.25rem;
}

.media-viewer-context-copy {
  min-width: 0;
  display: grid;
  gap: 0.04rem;
  text-align: start;
}

.media-viewer-context-title,
.media-viewer-context-subtitle {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.media-viewer-context-title {
  font-size: var(--font-size-14);
  font-weight: 700;
}

.media-viewer-context-subtitle {
  font-size: var(--font-size-12);
  color: rgba(255, 255, 255, 0.76);
}

.media-viewer-context-spacer {
  min-width: 0;
}

.media-viewer-more {
  width: 2.55rem;
  height: 2.55rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: color-mix(in srgb, #000 42%, transparent);
  border: 1px solid color-mix(in srgb, #fff 12%, transparent);
}

.media-viewer-image {
  width: auto;
  max-width: min(calc(100vw - 1.7rem), 54rem);
  max-height: min(calc(100dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom) - 11.6rem), 52rem);
  border-radius: 0;
  border: 0;
  box-shadow: none;
  object-fit: contain;
  background: transparent;
}

.media-viewer-video {
  width: min(calc(100vw - 1.7rem), 54rem);
  max-width: 100%;
  max-height: min(calc(100dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom) - 11.6rem), 52rem);
  border-radius: 0;
  border: 0;
  box-shadow: none;
  background: transparent;
}

.media-viewer-caption {
  margin: 0;
  max-width: min(96vw, 42rem);
  padding: 0.65rem 0.85rem;
  border-radius: 1rem;
  font-size: var(--font-size-13);
  line-height: var(--line-height-base);
  color: rgba(255, 255, 255, 0.86);
  text-align: center;
  overflow-wrap: anywhere;
  background: color-mix(in srgb, #000 28%, transparent);
  border: 1px solid color-mix(in srgb, #fff 10%, transparent);
}

.media-viewer-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.media-viewer-toolbar-button {
  min-height: 2.4rem;
  padding: 0 0.92rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #fff;
  background: color-mix(in srgb, #000 38%, transparent);
  border: 1px solid color-mix(in srgb, #fff 10%, transparent);
}

.media-viewer-toolbar-button:disabled {
  opacity: 0.45;
}

.media-viewer-toolbar-button.danger {
  color: #ff8e8e;
}

.media-viewer-menu {
  position: absolute;
  top: calc(3.65rem + env(safe-area-inset-top));
  right: max(0.85rem, env(safe-area-inset-right));
  width: min(16rem, calc(100vw - 1.5rem));
  padding: 0.42rem;
  border-radius: 1.15rem;
  border: 1px solid color-mix(in srgb, #fff 12%, transparent);
  background: color-mix(in srgb, #0f141c 82%, rgba(16, 18, 22, 0.72));
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px) saturate(1.08);
  -webkit-backdrop-filter: blur(18px) saturate(1.08);
  z-index: 4;
}

.media-viewer-menu-item {
  width: 100%;
  min-height: 2.7rem;
  padding: 0 0.7rem;
  border-radius: 0.88rem;
  color: #fff;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.55rem;
  text-align: start;
}

.media-viewer-menu-item.danger {
  color: #ff8e8e;
}

.media-viewer-nav-button {
  display: none !important;
}

/* Call MVP overlay */
.call-overlay {
  position: fixed;
  inset: 0;
  z-index: 74;
  display: grid;
  place-items: stretch;
  background:
    radial-gradient(120% 120% at 20% 0%, rgba(124, 160, 255, 0.18), transparent 44%),
    radial-gradient(120% 140% at 100% 100%, rgba(89, 124, 216, 0.16), transparent 48%),
    rgba(7, 12, 22, 0.78);
  backdrop-filter: blur(22px) saturate(1.08);
  -webkit-backdrop-filter: blur(22px) saturate(1.08);
  animation: none;
}

.call-screen {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: stretch;
  padding:
    calc(env(safe-area-inset-top) + 0.85rem)
    max(0.85rem, env(safe-area-inset-right))
    calc(env(safe-area-inset-bottom) + 1rem)
    max(0.85rem, env(safe-area-inset-left));
}

.call-surface {
  width: min(100%, 34rem);
  height: 100%;
  max-height: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 1rem;
}

.call-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.call-mode-chip,
.call-chat-shortcut,
.call-topbar-spacer {
  min-height: 2.65rem;
}

.call-mode-chip {
  display: inline-flex;
  align-items: center;
  padding: 0 0.92rem;
  border-radius: 1rem;
  font-size: var(--font-size-13);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: rgba(255, 255, 255, 0.88);
  background: color-mix(in srgb, #0b1220 54%, rgba(255, 255, 255, 0.08));
  border: 1px solid color-mix(in srgb, #fff 10%, transparent);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.14);
}

.call-topbar-spacer {
  width: 2.65rem;
  flex: 0 0 auto;
}

.call-chat-shortcut {
  width: 2.65rem;
  height: 2.65rem;
  border-radius: 1rem;
  color: #fff;
  background: color-mix(in srgb, #0b1220 50%, rgba(255, 255, 255, 0.08));
  border: 1px solid color-mix(in srgb, #fff 10%, transparent);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.14);
}

.call-stage {
  min-height: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  align-content: stretch;
  gap: 0.85rem;
}

.call-remote-stage {
  position: relative;
  min-height: 0;
  height: clamp(11.5rem, 48dvh, 25rem);
  border-radius: 1.9rem;
  overflow: hidden;
  background:
    radial-gradient(120% 120% at 50% 0%, rgba(126, 150, 255, 0.2), transparent 50%),
    linear-gradient(180deg, rgba(12, 18, 32, 0.9), rgba(12, 18, 32, 0.78));
  border: 1px solid color-mix(in srgb, #fff 8%, transparent);
  box-shadow:
    0 20px 50px rgba(2, 8, 24, 0.32),
    inset 0 1px 0 color-mix(in srgb, #fff 12%, transparent);
}

.call-remote-stage.no-video {
  display: grid;
  place-items: center;
}

.call-remote-placeholder,
.call-audio-stage {
  display: grid;
  place-items: center;
}

.call-remote-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #04070d;
}

.call-local-preview {
  position: absolute;
  right: 0.95rem;
  bottom: 0.95rem;
  width: clamp(5.75rem, 24vw, 7.6rem);
  aspect-ratio: 3 / 4;
  border-radius: 1.15rem;
  object-fit: cover;
  background: #04070d;
  border: 1px solid color-mix(in srgb, #fff 14%, transparent);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.28);
}

.call-remote-avatar,
.call-audio-avatar {
  width: clamp(6.4rem, 24vw, 7.9rem);
  height: clamp(6.4rem, 24vw, 7.9rem);
  min-width: clamp(6.4rem, 24vw, 7.9rem);
  border-radius: 2rem;
  box-shadow: 0 18px 38px rgba(5, 10, 24, 0.26);
}

.call-audio-stage {
  min-height: 0;
  height: clamp(10rem, 36dvh, 19rem);
  border-radius: 1.9rem;
  background:
    radial-gradient(120% 120% at 50% 0%, rgba(126, 150, 255, 0.18), transparent 50%),
    linear-gradient(180deg, rgba(12, 18, 32, 0.88), rgba(12, 18, 32, 0.72));
  border: 1px solid color-mix(in srgb, #fff 8%, transparent);
  box-shadow:
    0 20px 50px rgba(2, 8, 24, 0.32),
    inset 0 1px 0 color-mix(in srgb, #fff 12%, transparent);
}

#call-remote-audio {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.call-meta {
  display: grid;
  gap: 0.18rem;
  justify-items: center;
  text-align: center;
}

.call-peer-name {
  margin: 0;
  font-size: clamp(1.45rem, 5vw, 2rem);
  line-height: 1.05;
  font-weight: 760;
  letter-spacing: -0.03em;
  color: #fff;
}

.call-peer-status {
  margin: 0;
  font-size: var(--font-size-15);
  line-height: 1.35;
  font-weight: 550;
  color: rgba(255, 255, 255, 0.72);
}

.call-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  padding-top: 0.2rem;
  padding-bottom: max(0.25rem, env(safe-area-inset-bottom));
}

.call-control-button {
  min-width: 4.45rem;
  min-height: 4.45rem;
  padding: 0.75rem 0.92rem;
  border-radius: 1.25rem;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 0.42rem;
  text-align: center;
  color: #fff;
  background:
    linear-gradient(180deg, rgba(28, 38, 64, 0.88), rgba(18, 26, 46, 0.82));
  border: 1px solid color-mix(in srgb, #fff 10%, transparent);
  box-shadow:
    0 12px 28px rgba(3, 8, 24, 0.22),
    inset 0 1px 0 color-mix(in srgb, #fff 10%, transparent);
  transition:
    transform var(--motion-fast) var(--ease-standard),
    background var(--motion-fast) var(--ease-standard),
    opacity var(--motion-fast) var(--ease-standard);
}

.call-control-button .ui-icon {
  width: 1.05rem;
  height: 1.05rem;
}

.call-control-button span {
  font-size: var(--font-size-12);
  line-height: 1.15;
  font-weight: 650;
}

.call-control-button:active {
  transform: scale(0.97);
}

.call-control-button.wide {
  min-width: min(13rem, 78vw);
  grid-auto-flow: column;
  justify-content: center;
  gap: 0.55rem;
}

.call-control-button.accept {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--color-success) 84%, #fff), color-mix(in srgb, var(--color-success) 92%, #111));
  color: #041208;
}

.call-control-button.secondary {
  background:
    linear-gradient(180deg, rgba(46, 55, 77, 0.88), rgba(26, 33, 49, 0.84));
}

.call-control-button.danger {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--color-danger) 84%, #fff), color-mix(in srgb, var(--color-danger) 92%, #150607));
  color: #fff;
}

.call-control-button.active {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(40, 49, 72, 0.9));
}

.call-control-button.disabled,
.call-control-button:disabled {
  opacity: 0.42;
  pointer-events: none;
}

@media (max-width: 480px) {
  .call-screen {
    padding-inline: max(0.7rem, env(safe-area-inset-left));
  }

  .call-surface {
    gap: 0.85rem;
  }

  .call-remote-stage {
    height: clamp(10.75rem, 45dvh, 22rem);
    border-radius: 1.55rem;
  }

  .call-audio-stage {
    height: clamp(9.25rem, 32dvh, 17rem);
    border-radius: 1.55rem;
  }

  .call-control-button {
    min-width: 4.45rem;
    min-height: 4.45rem;
    border-radius: 1.3rem;
  }
}

/* Chat screen v2 */
.chat-content {
  position: relative;
  min-height: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  touch-action: pan-y;
  background: var(--chat-surface-backdrop, transparent);
}

:root[data-chat-backdrop="mist"] {
  --chat-surface-backdrop:
    radial-gradient(68% 54% at 8% -12%, color-mix(in srgb, var(--color-accent) 9%, transparent), transparent 72%),
    radial-gradient(72% 56% at 94% -18%, color-mix(in srgb, var(--color-info) 10%, transparent), transparent 74%),
    transparent;
}

:root[data-chat-backdrop="aurora"] {
  --chat-surface-backdrop:
    radial-gradient(74% 62% at 4% 0%, color-mix(in srgb, #63c7ff 22%, transparent), transparent 70%),
    radial-gradient(86% 70% at 98% 0%, color-mix(in srgb, #8d7dff 24%, transparent), transparent 72%),
    linear-gradient(180deg, color-mix(in srgb, var(--color-surface-elevated) 96%, transparent), transparent 80%);
}

:root[data-chat-backdrop="paper"] {
  --chat-surface-backdrop:
    linear-gradient(180deg, color-mix(in srgb, var(--color-surface-muted) 75%, transparent), color-mix(in srgb, var(--color-surface) 94%, transparent)),
    repeating-linear-gradient(
      0deg,
      transparent 0,
      transparent 27px,
      color-mix(in srgb, var(--color-border) 24%, transparent) 27px,
      color-mix(in srgb, var(--color-border) 24%, transparent) 28px
    );
}

.composer-shell {
  display: grid;
  gap: var(--space-2);
  position: relative;
  bottom: auto;
  z-index: 6;
  margin-inline: calc(clamp(0.85rem, 3vw, 1.1rem) * -1);
  padding-inline: clamp(0.85rem, 3vw, 1.1rem);
  padding-bottom: max(var(--space-1), env(safe-area-inset-bottom), var(--chat-composer-bottom-inset), var(--keyboard-height));
  background:
    linear-gradient(
      to top,
      color-mix(in srgb, var(--color-surface-elevated) 99%, transparent) 0%,
      color-mix(in srgb, var(--color-surface-elevated) 95%, transparent) 60%,
      transparent 100%
    );
  border-top: 1px solid color-mix(in srgb, var(--color-border) 56%, transparent);
  backdrop-filter: blur(12px) saturate(1.06);
  -webkit-backdrop-filter: blur(12px) saturate(1.06);
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior-y: contain;
  scroll-padding-bottom: calc(var(--space-2) + env(safe-area-inset-bottom));
  transition: padding-bottom var(--motion-fast) var(--ease-standard);
}

.composer-shell::-webkit-scrollbar {
  display: none;
}

.chat-info-hero {
  align-content: center;
}

.chat-info-summary-group,
.chat-info-detail-group {
  overflow: hidden;
}

.chat-info-hero-card {
  margin-bottom: var(--space-1);
}

.chat-info-detail-shell {
  display: grid;
  gap: var(--space-2);
}

.chat-info-summary-button,
.chat-info-media-button {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.chat-info-summary-button + .chat-info-summary-button,
.chat-info-detail-group > .list-row + .list-row {
  border-top: 1px solid color-mix(in srgb, var(--color-border) 82%, transparent);
}

.chat-info-summary-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.chat-info-count-pill {
  min-width: 1.8rem;
  height: 1.8rem;
  padding: 0 0.5rem;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--color-accent-soft) 82%, transparent);
  color: var(--color-accent);
  font-size: var(--font-size-12);
  font-weight: 700;
}

.chat-info-section-counter {
  min-width: 2.15rem;
  min-height: 2.15rem;
  padding: 0 0.78rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  background: color-mix(in srgb, var(--color-surface-elevated) 92%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
}

.chat-info-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.4rem;
}

.chat-info-gallery-tile {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 1rem;
  overflow: hidden;
  background: color-mix(in srgb, var(--color-surface-muted) 90%, var(--color-surface));
  border: 1px solid color-mix(in srgb, var(--color-border) 76%, transparent);
  box-shadow: 0 10px 22px color-mix(in srgb, var(--color-text) 6%, transparent);
}

.chat-info-gallery-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.chat-info-gallery-meta {
  position: absolute;
  inset-inline: auto 0.42rem;
  inset-block-end: 0.42rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.3rem;
  padding: 0;
  color: #fff;
}

.chat-info-gallery-badge {
  width: 1.45rem;
  height: 1.45rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, #000 42%, transparent);
}

.chat-info-gallery-date {
  display: none;
}

.chat-info-files-list {
  display: grid;
  gap: 0.5rem;
}

.chat-info-file-row-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.42rem;
}

.chat-info-file-row {
  min-height: 0;
  padding: 0.8rem 0.9rem;
  border-radius: 1rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 76%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 94%, transparent);
  box-shadow:
    0 8px 18px color-mix(in srgb, var(--color-text) 5%, transparent),
    0 1px 0 color-mix(in srgb, #fff 40%, transparent) inset;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.72rem;
  text-align: start;
}

.chat-info-file-icon {
  width: 2.38rem;
  height: 2.38rem;
  min-width: 2.38rem;
  border-radius: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent-soft) 62%, var(--color-surface-elevated));
  border: 1px solid color-mix(in srgb, var(--color-accent) 24%, var(--color-border));
}

.chat-info-file-copy {
  min-width: 0;
  display: grid;
  gap: 0.12rem;
}

.chat-info-file-title,
.chat-info-file-meta {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-info-file-title {
  font-size: var(--font-size-14);
  font-weight: 600;
  color: var(--color-text);
}

.chat-info-file-meta {
  font-size: var(--font-size-12);
  color: var(--color-text-secondary);
}

.chat-info-file-more {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  background: color-mix(in srgb, var(--color-surface-elevated) 94%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
}

.chat-info-section-empty {
  display: grid;
  justify-items: start;
  gap: 0.35rem;
  padding: 0.4rem 0.2rem;
}

.chat-info-section-empty-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent-soft) 58%, transparent);
}

.chat-info-section-empty-title {
  margin: 0;
  font-size: var(--font-size-15);
  font-weight: 700;
}

.chat-info-section-empty-text {
  margin: 0;
  font-size: var(--font-size-13);
  color: var(--color-text-secondary);
}

.message-day-divider {
  display: flex;
  justify-content: center;
  margin: 0.375rem 0;
}

.message-day-divider span {
  padding: 0.16rem 0.56rem;
  border-radius: var(--radius-pill);
  border: 1px solid color-mix(in srgb, var(--color-border) 74%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 82%, transparent);
  color: var(--color-text-tertiary);
  font-size: 0.64rem;
  font-weight: 600;
}

.message-unread-divider {
  display: flex;
  justify-content: center;
  margin: 0.375rem 0 0.5rem;
}

.message-unread-divider span {
  padding: 0.16rem 0.56rem;
  border-radius: var(--radius-pill);
  border: 1px solid color-mix(in srgb, var(--color-accent) 32%, var(--color-border));
  background: color-mix(in srgb, var(--color-accent-soft) 78%, transparent);
  color: var(--color-accent);
  font-size: 0.64rem;
  font-weight: 700;
}

.message-bubble-shell {
  margin: 0;
}

.message-bubble-shell.cluster-start {
  margin-top: 0.5rem;
}

.message-bubble-shell.cluster-middle,
.message-bubble-shell.cluster-end {
  margin-top: 0.125rem;
}

.bubble.incoming.message-interactive,
.bubble.outgoing.message-interactive {
  border-radius: 1.2rem;
}

.message-bubble-shell.cluster-start .bubble.incoming.message-interactive {
  border-top-left-radius: 0.7rem;
}

.message-bubble-shell.cluster-middle .bubble.incoming.message-interactive {
  border-top-left-radius: 0.7rem;
  border-bottom-left-radius: 0.7rem;
}

.message-bubble-shell.cluster-end .bubble.incoming.message-interactive {
  border-bottom-left-radius: 0.7rem;
}

.message-bubble-shell.cluster-start .bubble.outgoing.message-interactive {
  border-top-right-radius: 0.7rem;
}

.message-bubble-shell.cluster-middle .bubble.outgoing.message-interactive {
  border-top-right-radius: 0.7rem;
  border-bottom-right-radius: 0.7rem;
}

.message-bubble-shell.cluster-end .bubble.outgoing.message-interactive {
  border-bottom-right-radius: 0.7rem;
}

.message-meta {
  display: inline-flex;
  justify-self: end;
  align-items: center;
  gap: 0.3125rem;
  margin-top: 0.125rem;
}

.message-time {
  font-size: var(--font-size-11);
}

.message-receipt {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
}

.message-receipt-icon {
  width: 0.82rem;
  height: 0.82rem;
}

.message-receipt.read {
  color: var(--color-accent);
}

.typing-indicator-row {
  display: flex;
  justify-content: flex-start;
  margin-top: 0.375rem;
}

.typing-indicator-bubble {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5625rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-surface-elevated);
}

.typing-indicator-bubble span {
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background: var(--color-text-tertiary);
  animation: typing-dot 1s infinite ease-in-out;
}

.typing-indicator-bubble span:nth-child(2) {
  animation-delay: 0.12s;
}

.typing-indicator-bubble span:nth-child(3) {
  animation-delay: 0.24s;
}

@keyframes typing-dot {
  0%,
  80%,
  100% {
    transform: translateY(0);
    opacity: 0.5;
  }
  40% {
    transform: translateY(-2px);
    opacity: 1;
  }
}

.jump-bottom-button {
  position: absolute;
  inset-inline-end: 0.5rem;
  bottom: 0.625rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-surface-elevated) 88%, transparent);
  color: var(--color-text-secondary);
  box-shadow: var(--shadow-2);
}

.composer {
  gap: 0.5rem;
}

.composer-bar {
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.42rem;
  padding: 0.34rem;
  border-radius: 1.32rem;
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-surface-elevated) 97%, transparent) 0%,
      color-mix(in srgb, var(--color-surface) 94%, transparent) 100%
    );
  border: 1px solid color-mix(in srgb, var(--color-border) 80%, transparent);
  box-shadow:
    0 8px 18px color-mix(in srgb, var(--color-text) 6%, transparent),
    0 1px 0 color-mix(in srgb, #fff 48%, transparent) inset;
}

.composer-textarea {
  min-height: 2.68rem;
  max-height: 9.5rem;
  padding: 0.72rem 0.92rem;
  border-radius: 1rem;
  background: color-mix(in srgb, var(--color-surface-muted) 88%, var(--color-surface));
  border-color: transparent;
}

.composer-tool-button,
.composer-send-button {
  width: 2.38rem;
  height: 2.38rem;
  min-height: 2.38rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    opacity var(--motion-fast) var(--ease-standard),
    transform var(--motion-fast) var(--ease-standard),
    width var(--motion-fast) var(--ease-standard),
    margin var(--motion-fast) var(--ease-standard);
}

.composer-tool-button {
  border: 1px solid color-mix(in srgb, var(--color-border) 70%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 92%, transparent);
  color: var(--color-text-secondary);
}

.composer-primary-stack {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.3rem;
  min-width: 2.38rem;
}

.composer-tool-button.hidden,
.composer-send-button.hidden {
  opacity: 0;
  transform: scale(0.78);
  pointer-events: none;
  width: 0;
  min-width: 0;
  margin: 0;
  padding: 0;
  border-width: 0;
  overflow: hidden;
}

.composer-tool-button.visible,
.composer-send-button.visible {
  opacity: 1;
  transform: scale(1);
}

.composer-emoji-toggle {
  color: var(--color-text-tertiary);
  background: transparent;
  border: 0;
}

.composer-tool-button.voice {
  color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent-soft) 62%, var(--color-surface-elevated));
}

.composer-send-button {
  border: 0;
  background: var(--color-accent);
  color: var(--color-text-inverse);
  box-shadow:
    0 8px 18px color-mix(in srgb, var(--color-accent) 24%, transparent),
    0 1px 0 color-mix(in srgb, #fff 34%, transparent) inset;
  font-size: var(--font-size-15);
}

.composer-tool-button .ui-icon,
.composer-send-button .ui-icon {
  width: 1.15rem;
  height: 1.15rem;
}

.composer-send-button:disabled {
  background: color-mix(in srgb, var(--color-accent) 42%, var(--color-surface));
  color: color-mix(in srgb, var(--color-text-inverse) 75%, transparent);
}

.attachment-message {
  display: grid;
  gap: 0.5rem;
}

.attachment-message.draft {
  padding: 0;
}

.attachment-message.media {
  width: fit-content;
  gap: 0.34rem;
  justify-items: start;
}

.attachment-media-frame {
  width: auto;
  max-width: min(16rem, 100%);
  min-width: min(12.4rem, 100%);
  border-radius: 0.88rem;
  overflow: hidden;
  background: color-mix(in srgb, var(--color-surface) 72%, #000);
}

.attachment-image {
  display: block;
  width: 100%;
  max-width: 100%;
  aspect-ratio: auto;
  object-fit: cover;
  background: color-mix(in srgb, var(--color-surface) 70%, #000);
}

.attachment-video-card {
  width: 100%;
  display: block;
  position: relative;
  overflow: hidden;
  background: transparent;
}

.attachment-video {
  display: block;
  width: 100%;
  max-width: 100%;
  max-height: min(18rem, 46vh);
  background: color-mix(in srgb, var(--color-surface) 70%, #000);
  object-fit: cover;
}

.attachment-video-play {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: color-mix(in srgb, #000 42%, transparent);
  border: 1px solid color-mix(in srgb, #fff 14%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.attachment-meta {
  display: grid;
  gap: 0.125rem;
}

.attachment-name {
  font-size: var(--font-size-13);
  font-weight: 600;
  line-height: 1.2;
  word-break: break-word;
}

.attachment-size {
  font-size: var(--font-size-11);
  color: var(--color-text-tertiary);
}

.attachment-kind {
  font-size: var(--font-size-11);
  color: var(--color-text-secondary);
}

.attachment-status-line {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.attachment-caption {
  margin: 0;
  font-size: var(--font-size-14);
  line-height: 1.35;
  color: var(--color-text);
  word-break: break-word;
}

.attachment-message.media .attachment-caption {
  padding-inline: 0.12rem;
}

.attachment-message.file {
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.625rem;
}

.attachment-message.file .attachment-icon {
  width: 2rem;
  height: 2rem;
  min-width: 2rem;
  border-radius: 0.65rem;
  border: 1px solid color-mix(in srgb, var(--color-accent) 24%, var(--color-border));
  background: color-mix(in srgb, var(--color-accent-soft) 62%, var(--color-surface-elevated));
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

@keyframes voice-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 95, 87, 0.28);
  }
  70% {
    box-shadow: 0 0 0 0.55rem rgba(255, 95, 87, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 95, 87, 0);
  }
}

@keyframes voice-wave {
  0%,
  100% {
    transform: scaleY(0.72);
  }
  50% {
    transform: scaleY(1);
  }
}

[dir="rtl"] .settings-switch-input:checked + .settings-switch > span {
  transform: translateX(-1.1rem);
}

[dir="rtl"] .message-bubble-shell.cluster-start .bubble.incoming.message-interactive {
  border-top-left-radius: 1.2rem;
  border-top-right-radius: 0.7rem;
}

[dir="rtl"] .message-bubble-shell.cluster-middle .bubble.incoming.message-interactive {
  border-top-left-radius: 1.2rem;
  border-bottom-left-radius: 1.2rem;
  border-top-right-radius: 0.7rem;
  border-bottom-right-radius: 0.7rem;
}

[dir="rtl"] .message-bubble-shell.cluster-end .bubble.incoming.message-interactive {
  border-bottom-left-radius: 1.2rem;
  border-bottom-right-radius: 0.7rem;
}

[dir="rtl"] .message-bubble-shell.cluster-start .bubble.outgoing.message-interactive {
  border-top-right-radius: 1.2rem;
  border-top-left-radius: 0.7rem;
}

[dir="rtl"] .message-bubble-shell.cluster-middle .bubble.outgoing.message-interactive {
  border-top-right-radius: 1.2rem;
  border-bottom-right-radius: 1.2rem;
  border-top-left-radius: 0.7rem;
  border-bottom-left-radius: 0.7rem;
}

[dir="rtl"] .message-bubble-shell.cluster-end .bubble.outgoing.message-interactive {
  border-bottom-right-radius: 1.2rem;
  border-bottom-left-radius: 0.7rem;
}

.attachment-icon {
  width: 1.625rem;
  height: 1.625rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  border: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-accent-soft) 70%, transparent);
}

.attachment-icon .ui-icon {
  width: 0.95rem;
  height: 0.95rem;
}

/* Premium mobile polish pass */
@media (max-width: 1023.98px) {
  .shell {
    background:
      radial-gradient(130% 42% at 50% -16%, color-mix(in srgb, var(--color-accent) 10%, transparent), transparent 68%),
      linear-gradient(180deg, color-mix(in srgb, var(--color-bg) 95%, var(--color-surface-elevated)) 0%, var(--color-bg) 100%);
  }

  .app-root {
    gap: var(--space-1);
  }

  .card {
    border-color: color-mix(in srgb, var(--color-border) 80%, transparent);
    background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface-elevated) 96%, transparent) 0%, color-mix(in srgb, var(--color-surface) 92%, transparent) 100%);
    box-shadow:
      0 8px 20px color-mix(in srgb, var(--color-text) 5%, transparent),
      0 1px 0 color-mix(in srgb, #fff 45%, transparent) inset;
  }

  .topbar.topbar-plain {
    min-height: 2.95rem;
    padding-inline: 0.125rem;
  }

  .topbar-title {
    letter-spacing: -0.015em;
  }

  .search-bar {
    min-height: 3rem;
    border-radius: 1rem;
    border-color: color-mix(in srgb, var(--color-border) 86%, transparent);
    background: color-mix(in srgb, var(--color-surface-muted) 82%, var(--color-surface));
    box-shadow:
      0 1px 0 color-mix(in srgb, #fff 42%, transparent) inset,
      0 6px 16px color-mix(in srgb, var(--color-text) 4%, transparent);
  }

  .tab-search-dock {
    padding-top: 0.28rem;
  }

  .chat-list-shell,
  .contacts-list-shell,
  .search-results-shell {
    box-shadow: none;
  }

  .chat-list-item,
  .invite-contact-button,
  .open-search-user-button,
  .open-search-chat-button,
  .open-contact-profile-button,
  .open-direct-user-button,
  .forward-target-button,
  .group-candidate-button {
    min-height: 4.45rem;
    padding-inline: 0.92rem;
  }

  .invite-contact-button .row-meta-invite {
    min-height: 1.9rem;
    padding: 0 0.74rem;
    border-radius: var(--radius-pill);
    background: color-mix(in srgb, var(--color-accent-soft) 88%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-accent) 14%, transparent);
    box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 36%, transparent);
  }

  .avatar {
    box-shadow:
      0 8px 18px color-mix(in srgb, var(--color-accent) 22%, transparent),
      0 0 0 2px color-mix(in srgb, #fff 58%, transparent);
  }

  .chat-avatar-presence {
    border-color: color-mix(in srgb, var(--color-surface-elevated) 98%, transparent);
  }

  .row-title {
    font-weight: 650;
    letter-spacing: -0.012em;
  }

  .row-subtitle {
    color: color-mix(in srgb, var(--color-text-secondary) 92%, transparent);
  }

  .settings-screen {
    gap: var(--space-2);
    padding-bottom: 0;
  }

  .settings-profile-card {
    margin-bottom: var(--space-2);
  }

  .settings-group {
    background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface-elevated) 95%, transparent) 0%, color-mix(in srgb, var(--color-surface) 92%, transparent) 100%);
  }

  .settings-row {
    min-height: 3.95rem;
  }

  .settings-device-card {
    border-color: color-mix(in srgb, var(--color-border) 88%, transparent);
    box-shadow: 0 8px 20px color-mix(in srgb, var(--color-text) 6%, transparent);
  }

  .chat-screen::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
      radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--color-accent) 18%, transparent) 1px, transparent 0) 0 0 / 24px 24px,
      linear-gradient(180deg, color-mix(in srgb, var(--color-bg) 20%, transparent), transparent 24%);
    opacity: 0.34;
  }

  .chat-shell {
    position: relative;
    z-index: 1;
  }

  .chat-topbar {
    gap: var(--space-1);
  }

  .chat-topbar .icon-button,
  .back-button,
  .chat-header-avatar-button {
    border-color: color-mix(in srgb, var(--color-border) 80%, transparent);
    background: color-mix(in srgb, var(--color-surface-elevated) 92%, transparent);
    box-shadow: 0 4px 12px color-mix(in srgb, var(--color-text) 5%, transparent);
  }

  .chat-header-summary {
    border-color: color-mix(in srgb, var(--color-border) 80%, transparent);
    background: color-mix(in srgb, var(--color-surface-elevated) 92%, transparent);
    box-shadow:
      0 5px 14px color-mix(in srgb, var(--color-text) 5%, transparent),
      0 1px 0 color-mix(in srgb, #fff 45%, transparent) inset;
  }

  .messages {
    gap: 0.625rem;
    padding: 0.125rem 0.125rem 0;
  }

  .message-interactive {
    border-radius: 1.2rem;
    box-shadow: 0 6px 14px color-mix(in srgb, var(--color-text) 8%, transparent);
  }

  .bubble.incoming.message-interactive {
    border-color: color-mix(in srgb, var(--color-border) 92%, transparent);
    background: color-mix(in srgb, var(--color-surface-elevated) 98%, transparent);
  }

  .bubble.outgoing.message-interactive {
    border-color: color-mix(in srgb, var(--color-accent) 30%, transparent);
    background:
      linear-gradient(
        180deg,
        color-mix(in srgb, var(--color-accent-soft) 92%, #fff) 0%,
        color-mix(in srgb, var(--color-message-out) 94%, #fff) 100%
      );
  }

  .composer-shell {
    padding-top: 0.25rem;
    background:
      linear-gradient(
        to top,
        color-mix(in srgb, var(--color-surface-elevated) 98%, transparent) 0%,
        color-mix(in srgb, var(--color-surface-elevated) 95%, transparent) 58%,
        transparent 100%
      );
    backdrop-filter: saturate(1.18) blur(14px);
    -webkit-backdrop-filter: saturate(1.18) blur(14px);
  }

  .composer-bar {
    padding: 0.35rem;
    border-radius: 1.45rem;
    border: 1px solid color-mix(in srgb, var(--color-border) 88%, transparent);
    background:
      linear-gradient(
        180deg,
        color-mix(in srgb, var(--color-surface-elevated) 96%, transparent) 0%,
        color-mix(in srgb, var(--color-surface) 93%, transparent) 100%
      );
    box-shadow:
      0 6px 14px color-mix(in srgb, var(--color-text) 6%, transparent),
      0 1px 0 color-mix(in srgb, #fff 48%, transparent) inset;
  }

  .composer-textarea {
    min-height: 2.85rem;
    border-radius: 1.2rem;
    padding: 0.8rem 0.95rem;
    background: color-mix(in srgb, var(--color-surface-muted) 86%, var(--color-surface));
  }

  .composer-tool-button,
  .composer-send-button {
    width: 2.68rem;
    height: 2.68rem;
    min-height: 2.68rem;
  }

  .composer-tool-button {
    border-color: color-mix(in srgb, var(--color-border) 88%, transparent);
    background: color-mix(in srgb, var(--color-surface-elevated) 96%, transparent);
  }

  .composer-send-button {
    box-shadow:
      0 6px 14px color-mix(in srgb, var(--color-accent) 24%, transparent),
      0 1px 0 color-mix(in srgb, #fff 35%, transparent) inset;
  }

  .bottom-nav-shell {
    padding-inline: 0;
  }

  .bottom-nav {
    width: 100%;
    padding:
      0.42rem
      max(0.46rem, env(safe-area-inset-left))
      calc(0.46rem + env(safe-area-inset-bottom))
      max(0.46rem, env(safe-area-inset-right));
    border-color: color-mix(in srgb, var(--color-border) 84%, transparent);
    background: color-mix(in srgb, var(--color-surface-elevated) 95%, transparent);
    box-shadow:
      0 -1px 0 color-mix(in srgb, #fff 28%, transparent) inset,
      0 -12px 28px color-mix(in srgb, var(--color-text) 8%, transparent);
  }

  .nav-item {
    min-height: 3rem;
  }
}

@media (min-width: 1024px) {
  .shell.shell-desktop {
    width: 100%;
    max-width: none;
    min-height: var(--app-height);
    height: var(--app-height);
    padding: 0;
  }

  .desktop-app-shell {
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-columns: 4.625rem minmax(20rem, var(--desktop-list-width, 26.25rem)) 0.5rem minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr);
    gap: 0;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: 0;
    background: color-mix(in srgb, var(--color-bg-soft) 82%, var(--color-surface));
  }

  .desktop-nav-rail {
    height: 100%;
    min-height: 0;
    position: relative;
    display: grid;
    grid-template-rows: auto auto minmax(0, 1fr);
    gap: 0.5rem;
    padding: 0.875rem 0.5rem 5.125rem;
    border-inline-end: 1px solid var(--color-border);
    background: color-mix(in srgb, var(--color-surface-muted) 84%, var(--color-surface));
    overflow: hidden;
  }

  .desktop-rail-item {
    min-height: 4rem;
    border-radius: var(--radius-16);
    display: grid;
    justify-items: center;
    align-content: center;
    gap: 0.25rem;
    color: var(--color-text-secondary);
    transition: background var(--motion-fast) var(--ease-standard), color var(--motion-fast) var(--ease-standard), transform var(--motion-fast) var(--ease-standard);
  }

  .desktop-rail-item.active {
    color: var(--color-accent);
    background: var(--color-accent-soft);
  }

  .desktop-rail-profile {
    position: absolute;
    left: 0.5rem;
    right: 0.5rem;
    bottom: 0.875rem;
    margin: 0;
    align-self: auto;
    justify-items: center;
    align-content: center;
    padding-inline: 0;
    z-index: 2;
  }

  .desktop-rail-profile .desktop-rail-label {
    justify-self: center;
  }

  .desktop-rail-icon {
    width: 1.25rem;
    height: 1.25rem;
  }

  .desktop-rail-label {
    font-size: 0.6875rem;
    line-height: 1;
    font-weight: 600;
  }

  .desktop-main-panel {
    min-width: 0;
    min-height: 0;
    height: 100%;
    display: grid;
    grid-template-rows: minmax(0, 1fr);
    overflow: hidden;
    border-inline-end: 1px solid var(--color-border);
    background: color-mix(in srgb, var(--color-surface) 92%, var(--color-bg-soft));
  }

  .desktop-panel-resizer {
    width: 0.5rem;
    cursor: col-resize;
    background: transparent;
    position: relative;
    z-index: 4;
  }

  .desktop-panel-resizer::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 1px;
    transform: translateX(-50%);
    background: color-mix(in srgb, var(--color-border) 76%, transparent);
    transition: background var(--motion-fast) var(--ease-standard), width var(--motion-fast) var(--ease-standard);
  }

  .desktop-panel-resizer:hover::before,
  body.desktop-panel-resizing .desktop-panel-resizer::before {
    width: 2px;
    background: color-mix(in srgb, var(--color-accent) 68%, var(--color-border));
  }

  .desktop-app-root {
    height: 100%;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    scroll-behavior: smooth;
    padding: 0.875rem;
    gap: var(--space-3);
    scrollbar-gutter: stable;
  }

  .desktop-app-root .screen {
    min-height: 0;
  }

  .desktop-app-root .tab-shell-screen,
  .desktop-app-root .settings-screen {
    height: 100%;
  }

  .desktop-app-root .tab-scroll-shell,
  .desktop-app-root .settings-scroll-shell {
    min-height: 0;
    height: 100%;
    overflow-y: auto;
    overscroll-behavior: contain;
    scroll-behavior: smooth;
    scrollbar-gutter: stable;
    padding-bottom: var(--space-5);
  }

  .desktop-app-root .tab-search-stack {
    top: 0;
  }

  .desktop-app-root .chat-list-shell,
  .desktop-app-root .contacts-list-shell,
  .desktop-app-root .search-results-shell {
    margin-inline: 0;
  }

  .desktop-app-root .tab-scroll-content {
    padding-bottom: var(--space-2);
  }

  .desktop-app-root .profile-screen,
  .desktop-app-root .edit-profile-screen {
    width: min(100%, 40rem);
    margin: 0 auto;
  }

  .desktop-app-root .profile-screen .topbar,
  .desktop-app-root .edit-profile-screen .topbar {
    padding-inline: var(--space-1);
  }

  .desktop-app-root .profile-screen .profile-hero {
    justify-items: center;
    text-align: center;
  }

  .desktop-app-root .settings-screen {
    width: 100%;
    margin: 0;
  }

  .desktop-app-root .settings-bottom-spacer {
    display: none;
  }

  .desktop-chat-workspace {
    min-width: 0;
    position: relative;
    overflow: hidden;
    background:
      radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--color-accent) 26%, transparent) 1px, transparent 0) 0 0 / 28px 28px,
      linear-gradient(165deg, color-mix(in srgb, var(--color-bg) 90%, #070a12) 0%, color-mix(in srgb, var(--color-bg-soft) 86%, #0d1220) 100%);
  }

  .desktop-chat-workspace.is-settings {
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    align-content: start;
    padding: 0.875rem;
  }

  .desktop-app-root,
  .desktop-app-root .tab-scroll-shell,
  .desktop-app-root .settings-scroll-shell,
  .desktop-chat-workspace.is-settings {
    scrollbar-width: thin;
    scrollbar-color: color-mix(in srgb, var(--color-accent) 56%, var(--color-border)) transparent;
  }

  .desktop-app-root::-webkit-scrollbar,
  .desktop-app-root .tab-scroll-shell::-webkit-scrollbar,
  .desktop-app-root .settings-scroll-shell::-webkit-scrollbar,
  .desktop-chat-workspace.is-settings::-webkit-scrollbar {
    width: 0.6rem;
    height: 0.6rem;
  }

  .desktop-app-root::-webkit-scrollbar-track,
  .desktop-app-root .tab-scroll-shell::-webkit-scrollbar-track,
  .desktop-app-root .settings-scroll-shell::-webkit-scrollbar-track,
  .desktop-chat-workspace.is-settings::-webkit-scrollbar-track {
    background: transparent;
    margin-block: 0.35rem;
  }

  .desktop-app-root::-webkit-scrollbar-thumb,
  .desktop-app-root .tab-scroll-shell::-webkit-scrollbar-thumb,
  .desktop-app-root .settings-scroll-shell::-webkit-scrollbar-thumb,
  .desktop-chat-workspace.is-settings::-webkit-scrollbar-thumb {
    border-radius: 999px;
    border: 2px solid transparent;
    background-clip: padding-box;
    background:
      linear-gradient(
        180deg,
        color-mix(in srgb, var(--color-accent) 74%, #9fc3ff) 0%,
        color-mix(in srgb, var(--color-accent) 56%, #7ea8ff) 100%
      );
    box-shadow:
      inset 0 0 0 1px color-mix(in srgb, #fff 22%, transparent),
      0 0 0.5rem color-mix(in srgb, var(--color-accent) 26%, transparent);
  }

  .desktop-app-root::-webkit-scrollbar-thumb:hover,
  .desktop-app-root .tab-scroll-shell::-webkit-scrollbar-thumb:hover,
  .desktop-app-root .settings-scroll-shell::-webkit-scrollbar-thumb:hover,
  .desktop-chat-workspace.is-settings::-webkit-scrollbar-thumb:hover {
    background:
      linear-gradient(
        180deg,
        color-mix(in srgb, var(--color-accent) 86%, #bdd8ff) 0%,
        color-mix(in srgb, var(--color-accent) 68%, #95b9ff) 100%
      );
    box-shadow:
      inset 0 0 0 1px color-mix(in srgb, #fff 34%, transparent),
      0 0 0.75rem color-mix(in srgb, var(--color-accent) 34%, transparent);
  }

  .desktop-settings-workspace {
    min-height: 100%;
    display: grid;
    align-content: start;
  }

  .desktop-settings-workspace .screen {
    width: min(100%, 46rem);
    margin: 0 auto;
    min-height: 0;
  }

  .desktop-settings-workspace .topbar {
    padding-inline: var(--space-1);
  }

  .desktop-settings-placeholder {
    width: 100%;
    min-height: 100%;
    display: grid;
    place-content: center;
    justify-items: center;
    gap: 0.75rem;
    color: var(--color-text-tertiary);
  }

  .desktop-empty-stage {
    width: 100%;
    height: 100%;
    display: grid;
    place-content: center;
    justify-items: center;
    gap: 0.75rem;
    color: var(--color-text-tertiary);
  }

  .desktop-empty-orb {
    width: 3.125rem;
    height: 3.125rem;
    border-radius: 1rem;
    overflow: hidden;
    background: #121723;
    box-shadow: 0 16px 34px rgba(37, 93, 221, 0.32);
  }

  .desktop-empty-logo {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
  }

  .desktop-empty-title {
    margin: 0;
    font-size: var(--font-size-17);
    font-weight: 600;
    letter-spacing: 0.01em;
  }

  .chat-screen-embedded {
    position: relative;
    inset: auto;
    height: 100%;
    z-index: 1;
    padding-bottom: 0;
    background: transparent;
  }

  .chat-screen-embedded .chat-shell {
    max-width: none;
    width: 100%;
    min-height: 0;
    height: 100%;
    gap: var(--space-2);
    padding: 0.875rem 0.875rem calc(0.875rem + env(safe-area-inset-bottom));
  }

  .chat-screen-embedded .chat-topbar {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .chat-screen-embedded .chat-header-summary {
    text-align: start;
    justify-content: center;
  }

  .chat-screen-embedded .message-interactive {
    max-width: min(72%, 37rem);
  }

  .chat-screen-embedded .composer-shell {
    margin-inline: 0;
    padding-inline: 0;
    padding-bottom: max(var(--space-1), env(safe-area-inset-bottom));
  }

  .desktop-hidden {
    display: none !important;
  }

  .bottom-nav {
    display: none !important;
  }
}

/* Responsive tuning */
@media (max-width: 420px) {
  .shell {
    padding-inline: var(--space-3);
  }

  .profile-name {
    font-size: var(--font-size-28);
  }

  .row-title {
    font-size: var(--font-size-15);
  }

  .message-interactive {
    max-width: 86%;
  }
}

/* --- Premium glass / depth (2026 redesign) --- */
.settings-glass,
.topbar-glass,
.chat-topbar-glass,
.composer-glass,
.profile-hero-glass,
.settings-profile-hero,
.profile-detail-glass {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.35);
  backdrop-filter: blur(var(--glass-blur)) saturate(1.35);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-20);
  box-shadow:
    0 1px 0 color-mix(in srgb, #fff 55%, transparent) inset,
    0 12px 32px color-mix(in srgb, var(--color-text) 6%, transparent);
}

.settings-screen-premium .settings-block-title {
  font-size: var(--font-size-12);
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
  margin: var(--space-2) 0 var(--space-2);
  padding-inline: 0.75rem;
}

.settings-screen-premium .settings-group {
  overflow: hidden;
}

.settings-profile-hero .settings-profile-button {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  width: 100%;
  text-align: start;
  padding: var(--space-2);
  border-radius: var(--radius-16);
  transition: background var(--motion-fast) var(--ease-standard);
}

.settings-profile-hero .settings-profile-button:active {
  background: color-mix(in srgb, var(--color-accent-soft) 35%, transparent);
}

.topbar-title-stack {
  min-width: 0;
  display: grid;
  justify-items: center;
  gap: 0.08rem;
}

.topbar-subtitle {
  max-width: 100%;
  font-size: var(--font-size-11);
  line-height: 1.2;
  color: var(--color-text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.folder-strip {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  padding: 0.2rem 0 0.05rem;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.folder-strip::-webkit-scrollbar {
  display: none;
}

.folder-chip {
  flex: 0 0 auto;
  min-height: 2.1rem;
  padding: 0 0.9rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 72%, transparent);
  color: var(--color-text-secondary);
  font-size: var(--font-size-13);
  font-weight: 650;
  letter-spacing: -0.01em;
  box-shadow: 0 6px 16px color-mix(in srgb, var(--color-text) 4%, transparent);
  scroll-snap-align: start;
  transition:
    transform var(--motion-fast) var(--ease-standard),
    border-color var(--motion-fast) var(--ease-standard),
    background var(--motion-fast) var(--ease-standard),
    color var(--motion-fast) var(--ease-standard);
}

.folder-chip.active {
  border-color: color-mix(in srgb, var(--folder-accent, var(--color-accent)) 28%, var(--color-border));
  background: color-mix(in srgb, var(--folder-accent, var(--color-accent)) 18%, var(--color-surface-elevated));
  color: color-mix(in srgb, var(--folder-accent, var(--color-accent)) 72%, var(--color-text));
}

.folder-chip:active {
  transform: scale(0.97);
}

.settings-root-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  width: 100%;
  box-sizing: border-box;
  gap: 0.72rem;
  padding: 0.82rem;
  min-width: 0;
  border: 1px solid color-mix(in srgb, var(--color-border) 68%, transparent);
  border-radius: var(--radius-20);
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-surface-elevated) 94%, transparent) 0%,
      color-mix(in srgb, var(--color-surface) 92%, transparent) 100%
    );
  box-shadow:
    0 1px 0 color-mix(in srgb, #fff 52%, transparent) inset,
    0 8px 20px color-mix(in srgb, var(--color-text) 5%, transparent);
}

.settings-root-hero-static {
  flex: 0 0 auto;
  margin-inline: 0.125rem;
  margin-top: 0.18rem;
  position: relative;
  z-index: 1;
  overflow: visible;
}

.settings-root-hero-backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(110% 80% at 0% 0%, color-mix(in srgb, var(--color-accent) 12%, transparent), transparent 60%),
    radial-gradient(90% 60% at 100% 0%, color-mix(in srgb, var(--color-info) 10%, transparent), transparent 72%);
  pointer-events: none;
}

.settings-root-hero > *:not(.settings-root-hero-backdrop),
.settings-profile-hero > *:not(.settings-root-hero-backdrop) {
  position: relative;
  z-index: 1;
}

.settings-root-profile-row {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-3);
  align-items: center;
}

.settings-root-profile-main {
  min-width: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: var(--space-3);
  padding: 0;
  text-align: start;
}

.settings-root-profile-main.settings-root-profile-main-card {
  width: 100%;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.85rem;
  align-items: center;
  padding: 0.18rem 0.2rem;
  min-width: 0;
  overflow: visible;
}

.settings-profile-avatar-xl .avatar,
.settings-profile-avatar-xl.avatar {
  width: 4.15rem;
  height: 4.15rem;
  font-size: 1.18rem;
  box-shadow: 0 12px 28px color-mix(in srgb, var(--color-text) 10%, transparent);
}

.settings-profile-avatar-xl {
  width: 4.32rem;
  height: 4.32rem;
  border-radius: 1.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--color-border) 78%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 92%, transparent);
}

.settings-profile-avatar-xl .avatar img {
  object-position: center center;
}

.settings-profile-name-xl {
  font-size: 1.36rem;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.settings-profile-copy-centered {
  justify-items: center;
  text-align: center;
}

.settings-edit-mini {
  min-height: 2.4rem;
  padding-inline: 0.9rem;
}

.settings-profile-actions-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.settings-hero-action-chip {
  min-height: 2.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.42rem;
  padding: 0.58rem 0.72rem;
  border-radius: 1rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 68%, transparent);
  color: var(--color-text-secondary);
  font-size: var(--font-size-13);
  font-weight: 650;
  line-height: 1.22;
  text-align: center;
  white-space: normal;
  word-break: break-word;
  overflow-wrap: anywhere;
  box-shadow: 0 8px 18px color-mix(in srgb, var(--color-text) 4%, transparent);
  transition:
    transform var(--motion-fast) var(--ease-standard),
    background var(--motion-fast) var(--ease-standard),
    color var(--motion-fast) var(--ease-standard);
}

.settings-hero-action-chip:active {
  transform: scale(0.97);
  background: color-mix(in srgb, var(--color-accent-soft) 64%, var(--color-surface-elevated));
  color: var(--color-accent);
}

.settings-hero-action-icon {
  width: 1rem;
  height: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.settings-profile-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: var(--space-4);
  margin-bottom: var(--space-2);
  border: 1px solid color-mix(in srgb, var(--color-border) 68%, transparent);
  border-radius: var(--radius-20);
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--color-surface-elevated) 95%, transparent) 0%,
      color-mix(in srgb, var(--color-surface) 90%, transparent) 100%
    );
  box-shadow:
    0 1px 0 color-mix(in srgb, #fff 52%, transparent) inset,
    0 10px 24px color-mix(in srgb, var(--color-text) 5%, transparent);
}

.settings-color-swatches {
  display: flex;
  gap: 0.72rem;
  padding: var(--space-4);
}

.settings-color-swatch {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  border: 0;
  background: var(--swatch-color, var(--color-accent));
  box-shadow:
    0 0 0 1px color-mix(in srgb, #fff 52%, transparent) inset,
    0 10px 20px color-mix(in srgb, var(--swatch-color, var(--color-accent)) 26%, transparent);
  transition: transform var(--motion-fast) var(--ease-standard), box-shadow var(--motion-fast) var(--ease-standard);
}

.settings-color-swatch.active {
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--swatch-color, var(--color-accent)) 18%, transparent),
    0 0 0 1px color-mix(in srgb, #fff 62%, transparent) inset,
    0 14px 24px color-mix(in srgb, var(--swatch-color, var(--color-accent)) 34%, transparent);
}

.settings-color-swatch:active {
  transform: scale(0.94);
}

.settings-device-hero {
  display: grid;
  justify-items: center;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-4);
  text-align: center;
}

.settings-device-hero-graphic {
  width: 4.1rem;
  height: 4.1rem;
  border-radius: 1.3rem;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--color-accent-soft) 72%, transparent);
  color: var(--color-accent);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--color-accent) 16%, transparent);
}

.settings-device-hero-icon {
  width: 1.5rem;
  height: 1.5rem;
}

.settings-device-hero-title {
  margin: 0;
  font-size: var(--font-size-17);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.settings-device-hero-copy {
  max-width: 28ch;
  margin: 0;
  font-size: var(--font-size-13);
  line-height: 1.45;
  color: var(--color-text-secondary);
}

.settings-folder-row {
  gap: 0;
  padding: 0;
}

.settings-folder-row.active {
  background: color-mix(in srgb, var(--color-accent-soft) 30%, transparent);
}

.settings-folder-main {
  min-width: 0;
  flex: 1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: var(--space-3);
  text-align: start;
  padding: var(--space-3) var(--space-4);
}

.settings-folder-dot {
  width: 0.82rem;
  height: 0.82rem;
  border-radius: 50%;
  background: var(--folder-accent, var(--color-accent));
  box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--folder-accent, var(--color-accent)) 18%, transparent);
}

.settings-folder-controls {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  padding-inline-end: var(--space-3);
}

.settings-recommended-folder {
  gap: var(--space-3);
}

.settings-create-folder-button {
  min-height: 2rem;
  padding-inline: 0.8rem;
  font-size: var(--font-size-12);
}

.empty-state-block-settings {
  min-height: 15rem;
  margin-top: 0.1rem;
}

.chat-topbar-glass {
  margin: 0 calc(var(--space-2) * -1);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-20);
  align-items: center;
}

.composer-glass {
  border-radius: var(--radius-24);
  padding: var(--space-2) var(--space-3);
  margin-top: var(--space-2);
  box-shadow:
    0 1px 0 color-mix(in srgb, #fff 50%, transparent) inset,
    0 -8px 28px color-mix(in srgb, var(--color-text) 5%, transparent);
}

.composer-glass .composer-bar {
  gap: var(--space-2);
}

.composer-glass .composer-textarea {
  min-height: 2.5rem;
  padding-block: 0.55rem;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-surface-muted) 65%, transparent);
  border: 1px solid transparent;
}

.bubble.incoming.message-interactive {
  background: color-mix(in srgb, var(--color-message-in) 92%, var(--color-surface-elevated));
  border: 1px solid var(--glass-border);
  box-shadow: 0 4px 14px color-mix(in srgb, var(--color-text) 4%, transparent);
}

.bubble.outgoing.message-interactive {
  background: linear-gradient(
    165deg,
    color-mix(in srgb, var(--color-message-out) 94%, #fff) 0%,
    color-mix(in srgb, var(--color-accent-soft) 55%, var(--color-message-out)) 100%
  );
  border: 1px solid color-mix(in srgb, var(--color-accent) 18%, transparent);
  box-shadow:
    0 6px 18px color-mix(in srgb, var(--color-accent) 14%, transparent),
    0 1px 0 color-mix(in srgb, #fff 40%, transparent) inset;
}

.bottom-nav-shell {
  background: linear-gradient(180deg, transparent 0%, color-mix(in srgb, var(--color-bg) 18%, transparent) 12%, color-mix(in srgb, var(--color-bg) 72%, var(--color-surface)) 44%, color-mix(in srgb, var(--color-bg) 96%, var(--color-surface)) 100%);
  -webkit-backdrop-filter: blur(22px) saturate(1.4);
  backdrop-filter: blur(22px) saturate(1.4);
  border: 0;
  border-radius: 0;
  box-shadow:
    0 1px 0 color-mix(in srgb, #fff 22%, transparent) inset;
}

.nav-item {
  transition:
    transform var(--motion-fast) var(--ease-standard),
    opacity var(--motion-fast) var(--ease-standard);
}

.nav-item:active {
  transform: scale(0.94);
}

.profile-screen-premium {
  gap: var(--space-4);
}

.profile-topbar {
  margin-inline: 0;
}

.profile-scroll-shell {
  min-height: 0;
  display: grid;
  align-content: start;
  gap: var(--space-4);
  overflow-y: auto;
  overflow-x: hidden;
  padding-bottom: var(--tabbar-scroll-underlap);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.profile-scroll-shell::-webkit-scrollbar {
  display: none;
}

.profile-hero-glass {
  text-align: center;
  padding: var(--space-6) var(--space-4) var(--space-5);
}

.profile-hero-avatar-wrap {
  border: 0;
  padding: 0;
  background: none;
  margin: 0 auto var(--space-4);
  display: block;
  border-radius: var(--radius-pill);
  box-shadow: 0 12px 40px color-mix(in srgb, var(--color-text) 10%, transparent);
}

.profile-hero-avatar {
  width: 6.5rem;
  height: 6.5rem;
  font-size: var(--font-size-28);
}

.profile-hero-name {
  margin: 0;
  font-size: var(--font-size-20);
  font-weight: 650;
  letter-spacing: -0.02em;
}

.profile-hero-username {
  margin: var(--space-1) 0 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-15);
}

.profile-hero-phone {
  margin: var(--space-2) 0 0;
  font-size: var(--font-size-13);
  color: var(--color-text-tertiary);
}

.profile-detail-glass {
  padding: var(--space-4);
  text-align: start;
}

.profile-detail-label {
  display: block;
  font-size: var(--font-size-12);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-2);
}

.profile-detail-value {
  margin: 0;
  font-size: var(--font-size-15);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
}

.profile-shared-glass {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.35);
  backdrop-filter: blur(var(--glass-blur)) saturate(1.35);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-20);
  padding: var(--space-3);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--color-text) 5%, transparent);
}

.profile-shared-kicker {
  margin: 0 0 var(--space-3);
  padding-inline: var(--space-1);
  font-size: var(--font-size-12);
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

.profile-shared-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-2);
  border-radius: var(--radius-16);
  text-align: start;
  transition: background var(--motion-fast) var(--ease-standard);
}

.profile-shared-row:active {
  background: color-mix(in srgb, var(--color-accent-soft) 40%, transparent);
}

.profile-shared-icon {
  width: 2.25rem;
  height: 2.25rem;
  display: grid;
  place-items: center;
  border-radius: var(--radius-12);
  background: color-mix(in srgb, var(--color-accent-soft) 50%, transparent);
  color: var(--color-accent);
}

.profile-shared-copy {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.profile-shared-title {
  font-weight: 600;
  font-size: var(--font-size-15);
}

.profile-shared-meta {
  font-size: var(--font-size-12);
  color: var(--color-text-secondary);
}

.settings-device-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-3);
  align-items: start;
  padding: var(--space-4);
  border-bottom: 1px solid var(--divider-subtle);
}

.settings-device-card:last-child {
  border-bottom: 0;
}

.settings-device-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-2);
}

.settings-device-revoke {
  padding: 0.35rem 0.65rem;
  font-size: var(--font-size-12);
  min-height: 0;
}

.danger-outline {
  border: 1px solid color-mix(in srgb, var(--color-danger) 45%, transparent);
  color: var(--color-danger);
  background: color-mix(in srgb, var(--color-danger) 6%, transparent);
}

.chat-info-gallery-grid {
  gap: var(--space-2);
}

.chat-info-gallery-tile {
  border-radius: var(--radius-16);
  overflow: hidden;
  transition: transform var(--motion-base) var(--ease-enter), box-shadow var(--motion-base) var(--ease-standard);
}

.chat-info-gallery-tile:active {
  transform: scale(0.97);
}

.media-viewer-surface {
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.media-viewer-topbar,
.media-viewer-bottom {
  background: color-mix(in srgb, var(--color-surface-elevated) 55%, transparent);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.tab-search-dock .search-bar-compact {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-pill);
}

@media (max-width: 420px) {
  .settings-profile-actions-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 360px) {
  .settings-profile-actions-row {
    grid-template-columns: 1fr;
  }
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --glass-bg: color-mix(in srgb, var(--color-surface-elevated) 64%, transparent);
    --glass-bg-strong: color-mix(in srgb, var(--color-surface-elevated) 82%, transparent);
    --glass-border: color-mix(in srgb, #fff 8%, transparent);
  }
}

[data-theme="dark"] {
  --glass-bg: color-mix(in srgb, var(--color-surface-elevated) 64%, transparent);
  --glass-bg-strong: color-mix(in srgb, var(--color-surface-elevated) 82%, transparent);
  --glass-border: color-mix(in srgb, #fff 8%, transparent);
}

/* Phase 1 hard reset: auth + shell + tab bar + chats */

@keyframes auth-signal-type {
  0%,
  6% {
    opacity: 0;
    transform: translate3d(0, 8px, 0);
    filter: blur(8px);
  }
  8% {
    opacity: 0;
    transform: translate3d(0, 8px, 0);
    filter: blur(8px);
  }
  14% {
    opacity: 0.72;
    transform: translate3d(0, 0, 0);
    filter: blur(0);
  }
  18%,
  68% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: blur(0);
  }
  78%,
  100% {
    opacity: 0;
    transform: translate3d(0, -10px, 0);
    filter: blur(10px);
  }
}

@keyframes auth-signal-word-typing {
  0%,
  8% {
    width: 0ch;
  }
  38%,
  58% {
    width: calc(var(--chars) * 1ch);
  }
  92%,
  100% {
    width: 0ch;
  }
}

@keyframes auth-signal-caret {
  0%,
  14%,
  84%,
  100% {
    opacity: 0;
  }
  16%,
  74% {
    opacity: 0.92;
  }
  24%,
  40%,
  56%,
  72% {
    opacity: 0.24;
  }
}

@keyframes auth-orb-float {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(0, -18px, 0) scale(1.05);
  }
}

@keyframes auth-status-pulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 color-mix(in srgb, #58df8a 26%, transparent);
  }
  50% {
    transform: scale(1.08);
    box-shadow: 0 0 0 10px color-mix(in srgb, #58df8a 0%, transparent);
  }
}

@keyframes chat-sync-pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.48;
    transform: scale(0.8);
  }
}

.auth-shell.auth-shell-rebuild {
  position: relative;
  justify-items: center;
  align-content: center;
  background:
    radial-gradient(90% 64% at 50% -12%, color-mix(in srgb, var(--color-accent) 20%, transparent), transparent 72%),
    radial-gradient(64% 48% at 100% 12%, color-mix(in srgb, #7ec8ff 22%, transparent), transparent 74%),
    linear-gradient(180deg, #f5f8ff 0%, #eef3fb 58%, #e7edf7 100%);
}

.auth-signal-field {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  opacity: 0.74;
}

.auth-signal-field::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(245, 248, 255, 0.08) 0%, rgba(245, 248, 255, 0) 22%, rgba(245, 248, 255, 0.18) 54%, rgba(245, 248, 255, 0.7) 78%, rgba(245, 248, 255, 0.92) 100%);
}

.auth-signal-grid,
.mobile-shell-grid {
  position: absolute;
  inset: -10%;
  background-image:
    linear-gradient(color-mix(in srgb, var(--color-accent) 8%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--color-accent) 8%, transparent) 1px, transparent 1px);
  background-size: 1.6rem 1.6rem;
  opacity: 0.38;
  mask-image: radial-gradient(circle at 50% 30%, rgba(0, 0, 0, 0.94), transparent 82%);
  -webkit-mask-image: radial-gradient(circle at 50% 30%, rgba(0, 0, 0, 0.94), transparent 82%);
}

.auth-signal-orb,
.mobile-shell-orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(0);
  opacity: 0.58;
}

.auth-signal-orb-a {
  top: 7%;
  left: -10%;
  width: 15rem;
  height: 15rem;
  background: radial-gradient(circle, color-mix(in srgb, var(--color-accent) 32%, transparent), transparent 72%);
  animation: auth-orb-float 13s ease-in-out infinite;
}

.auth-signal-orb-b {
  right: -8%;
  bottom: 18%;
  width: 12rem;
  height: 12rem;
  background: radial-gradient(circle, color-mix(in srgb, #82b8ff 26%, transparent), transparent 72%);
  animation: auth-orb-float 16s ease-in-out infinite reverse;
}

.auth-signal-orb-c {
  top: 38%;
  right: 8%;
  width: 8rem;
  height: 8rem;
  background: radial-gradient(circle, color-mix(in srgb, #7b6fff 18%, transparent), transparent 76%);
  animation: auth-orb-float 11s ease-in-out infinite;
}

.auth-signal-lines {
  position: absolute;
  inset: 0;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.62) 30%, rgba(0, 0, 0, 0.2) 56%, transparent 74%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.62) 30%, rgba(0, 0, 0, 0.2) 56%, transparent 74%);
}

.auth-signal-line {
  position: absolute;
  top: var(--y, 0px);
  left: var(--x, 0px);
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  max-width: min(100%, calc(var(--chars) * 1ch + 0.9rem));
  color: color-mix(in srgb, var(--color-accent) 68%, var(--color-text) 32%);
  font-family: var(--font-mono);
  font-size: clamp(0.88rem, 2.95vw, 1.04rem);
  font-weight: 640;
  letter-spacing: 0.025em;
  text-shadow:
    0 0 20px color-mix(in srgb, var(--color-accent) 14%, transparent),
    0 0 34px color-mix(in srgb, #fff 18%, transparent);
  animation: auth-signal-type var(--duration, 15.8s) linear infinite;
  animation-delay: var(--delay);
  opacity: 0;
  visibility: hidden;
}

.auth-signal-line.is-positioned {
  visibility: visible;
}

.auth-signal-line.is-muted {
  color: color-mix(in srgb, var(--color-text-secondary) 70%, var(--color-accent));
  opacity: 0;
}

.auth-signal-word {
  display: inline-block;
  width: 0ch;
  overflow: hidden;
  white-space: nowrap;
  will-change: width;
  animation: auth-signal-word-typing var(--duration, 15.8s) steps(28, end) infinite;
  animation-delay: var(--delay);
}

.auth-signal-caret {
  width: 0.38rem;
  height: 1.05em;
  flex: 0 0 0.38rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-accent) 82%, #ffffff);
  box-shadow: 0 0 14px color-mix(in srgb, var(--color-accent) 22%, transparent);
  animation: auth-signal-caret var(--duration, 15.8s) linear infinite;
  animation-delay: var(--delay);
}

.auth-stage.auth-stage-rebuild {
  width: min(100%, 30rem);
  padding: 0;
  overflow: visible;
}

.auth-stage-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.72rem;
  width: 100%;
}

.auth-hero-panel {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.82rem;
  padding: 0.2rem 0.18rem 0;
}

.auth-hero-brand-wrap {
  position: relative;
  width: 4.7rem;
  height: 4.7rem;
  display: grid;
  place-items: center;
}

.auth-brand.auth-brand-rebuild {
  width: 4.42rem;
  height: 4.42rem;
  border-radius: 1.45rem;
  background:
    radial-gradient(circle at 50% 16%, color-mix(in srgb, #fff 86%, transparent), transparent 48%),
    linear-gradient(165deg, color-mix(in srgb, var(--color-surface-elevated) 96%, transparent) 0%, color-mix(in srgb, #d9e9ff 72%, transparent) 100%);
  box-shadow:
    0 24px 52px color-mix(in srgb, var(--color-accent) 18%, transparent),
    0 1px 0 color-mix(in srgb, #fff 76%, transparent) inset;
}

.auth-hero-status-dot {
  position: absolute;
  right: 0.45rem;
  bottom: 0.55rem;
  width: 0.8rem;
  height: 0.8rem;
  border-radius: 999px;
  background: #58df8a;
  border: 2px solid color-mix(in srgb, var(--color-surface-elevated) 94%, transparent);
  animation: auth-status-pulse 2.8s ease-in-out infinite;
}

.auth-hero-copy {
  display: grid;
  gap: 0.16rem;
  max-width: 15rem;
}

.auth-title.auth-title-rebuild {
  margin: 0;
  font-size: clamp(1.95rem, 8.2vw, 2.85rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
  color: color-mix(in srgb, var(--color-text) 96%, #11203b);
}

.auth-access-card {
  position: relative;
  display: grid;
  gap: 0.74rem;
  width: 100%;
  padding: 0.96rem 0.96rem 1rem;
  border-radius: 1.65rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 70%, rgba(255, 255, 255, 0.4));
  background:
    linear-gradient(180deg, color-mix(in srgb, rgba(255, 255, 255, 0.88) 100%, transparent) 0%, color-mix(in srgb, #f6f9ff 88%, transparent) 100%);
  box-shadow:
    0 20px 44px color-mix(in srgb, var(--color-text) 8%, transparent),
    0 1px 0 color-mix(in srgb, #fff 82%, transparent) inset;
  backdrop-filter: blur(24px) saturate(1.2);
  -webkit-backdrop-filter: blur(24px) saturate(1.2);
}

.auth-access-card-loading {
  min-height: 14rem;
  align-content: center;
}

.auth-access-header {
  display: grid;
  gap: 0.6rem;
}

.auth-access-stepper {
  display: flex;
  align-items: center;
  gap: 0.38rem;
}

.auth-access-step {
  width: 1.95rem;
  height: 1.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--color-border) 74%, transparent);
  background: color-mix(in srgb, var(--color-surface-muted) 78%, transparent);
  color: var(--color-text-tertiary);
  font-size: 0.74rem;
  font-weight: 780;
}

.auth-access-step.active {
  border-color: color-mix(in srgb, var(--color-accent) 22%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-accent) 92%, #fff) 0%, color-mix(in srgb, var(--color-accent) 74%, #325cff) 100%);
  color: #fff;
  box-shadow: 0 12px 22px color-mix(in srgb, var(--color-accent) 18%, transparent);
}

.auth-access-step-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--color-accent) 24%, transparent), color-mix(in srgb, var(--color-border) 72%, transparent));
}

.auth-access-heading {
  display: grid;
  gap: 0.12rem;
}

.auth-access-kicker {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

.auth-access-title {
  margin: 0;
  font-size: 1.16rem;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--color-text);
}

.auth-access-form,
.auth-input-grid {
  display: grid;
  gap: 0.72rem;
}

.auth-input-block {
  display: grid;
  gap: 0.32rem;
}

.auth-label-reset {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-text-secondary);
}

.auth-select-shell,
.auth-phone-row,
.auth-field-reset {
  border: 1px solid color-mix(in srgb, var(--color-border) 78%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 92%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 74%, transparent);
}

.auth-select-shell,
.auth-phone-row {
  min-height: 3.15rem;
  border-radius: 1.08rem;
  overflow: hidden;
}

.auth-select-reset,
.auth-field-reset {
  min-height: 3rem;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.auth-select-reset:focus,
.auth-field-reset:focus {
  border: 0;
  background: transparent;
  box-shadow: none;
  outline: none;
}

.auth-phone-row {
  gap: 0.25rem;
  padding: 0.2rem;
  grid-template-columns: auto minmax(0, 1fr);
}

.auth-dial-code {
  min-height: 2.75rem;
  padding: 0 0.9rem;
  border-radius: 0.92rem;
  border: 0;
  background: color-mix(in srgb, var(--color-accent-soft) 86%, transparent);
  color: var(--color-accent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 52%, transparent);
}

.auth-submit-button {
  min-height: 3rem;
  border-radius: 1.08rem;
  box-shadow:
    0 16px 28px color-mix(in srgb, var(--color-accent) 15%, transparent),
    0 1px 0 color-mix(in srgb, #fff 44%, transparent) inset;
}

.auth-verify-summary {
  display: grid;
  gap: 0.34rem;
  padding: 0.04rem 0 0.08rem;
}

.auth-verify-summary-line,
.auth-verify-devline,
.auth-loading-copy {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.45;
  color: var(--color-text-secondary);
}

.auth-verify-devline {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.5rem 0.72rem;
  border-radius: 1rem;
  border: 1px solid color-mix(in srgb, var(--color-accent) 18%, transparent);
  background: color-mix(in srgb, var(--color-accent-soft) 66%, transparent);
  color: var(--color-accent);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.auth-verify-devline.warning {
  border-color: color-mix(in srgb, #f2a54c 28%, transparent);
  background: color-mix(in srgb, #fff1dc 84%, transparent);
  color: #a26200;
}

.auth-verify-actions-reset {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.7rem;
  align-items: center;
}

.auth-secondary-button {
  min-height: 2.7rem;
  padding-inline: 0.88rem;
  border-radius: 1rem;
}

.auth-loading-panel {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-height: 4rem;
  padding: 1rem;
  border-radius: 1.25rem;
  background: color-mix(in srgb, var(--color-surface-muted) 74%, transparent);
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
}

.auth-loading-spinner {
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 999px;
  border: 2px solid color-mix(in srgb, var(--color-accent) 12%, transparent);
  border-top-color: var(--color-accent);
  animation: spin 0.9s linear infinite;
}

body.ui-auth-open.ui-keyboard-open .auth-shell.auth-shell-rebuild {
  align-content: start;
  padding-top: calc(max(0.45rem, env(safe-area-inset-top)) + 0.15rem);
  padding-bottom: calc(max(var(--keyboard-height), var(--viewport-bottom-gap)) + env(safe-area-inset-bottom) + 0.7rem);
  scroll-padding-bottom: calc(max(var(--keyboard-height), var(--viewport-bottom-gap)) + env(safe-area-inset-bottom) + 1.2rem);
}

body.ui-auth-open.ui-keyboard-open .auth-stage.auth-stage-rebuild {
  align-content: start;
  padding-block: 0.25rem;
}

body.ui-auth-open.ui-keyboard-open .auth-stage-grid {
  gap: 0.42rem;
}

body.ui-auth-open.ui-keyboard-open .auth-signal-field {
  opacity: 0.34;
}

body.ui-auth-open.ui-keyboard-open .auth-signal-line {
  opacity: 0.22;
}

body.ui-auth-open.ui-keyboard-open .auth-signal-lines {
  inset: 0;
}

body.ui-auth-open.ui-keyboard-open .auth-hero-panel {
  gap: 0.65rem;
  padding-top: 0;
}

body.ui-auth-open.ui-keyboard-open .auth-hero-brand-wrap {
  width: 3.55rem;
  height: 3.55rem;
}

body.ui-auth-open.ui-keyboard-open .auth-brand.auth-brand-rebuild {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 1.1rem;
}

body.ui-auth-open.ui-keyboard-open .auth-hero-status-dot {
  display: none;
}

body.ui-auth-open.ui-keyboard-open .auth-title.auth-title-rebuild {
  font-size: clamp(1.58rem, 7vw, 2.1rem);
}

body.ui-auth-open.ui-keyboard-open .auth-access-card {
  gap: 0.68rem;
  padding: 0.92rem 0.92rem 0.96rem;
  border-radius: 1.45rem;
}

body.ui-auth-open.ui-keyboard-open .auth-select-shell,
body.ui-auth-open.ui-keyboard-open .auth-phone-row {
  min-height: 2.95rem;
}

body.ui-auth-open.ui-keyboard-open .auth-select-reset,
body.ui-auth-open.ui-keyboard-open .auth-field-reset {
  min-height: 2.8rem;
}

body.ui-auth-open.ui-keyboard-open .auth-submit-button {
  min-height: 2.82rem;
}

@media (max-height: 760px) {
  .auth-shell.auth-shell-rebuild {
    align-content: start;
    padding-top: calc(max(0.55rem, env(safe-area-inset-top)) + 0.2rem);
  }

  .auth-stage-grid {
    gap: 0.5rem;
  }

  .auth-hero-brand-wrap {
    width: 4rem;
    height: 4rem;
  }

  .auth-brand.auth-brand-rebuild {
    width: 3.75rem;
    height: 3.75rem;
    border-radius: 1.22rem;
  }

  .auth-access-card {
    padding: 0.95rem;
  }
}

.shell.shell-mobile-rebuild {
  position: relative;
  padding-inline: 0.75rem;
  padding-bottom: 0;
  background:
    radial-gradient(90% 52% at 50% -8%, color-mix(in srgb, var(--color-accent) 11%, transparent), transparent 74%),
    linear-gradient(180deg, #f5f7fb 0%, #edf1f8 58%, #e9eef6 100%);
}

.mobile-shell-backdrop {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.mobile-shell-orb-a {
  top: 5%;
  left: -10%;
  width: 12rem;
  height: 12rem;
  background: radial-gradient(circle, color-mix(in srgb, var(--color-accent) 16%, transparent), transparent 74%);
  animation: auth-orb-float 12s ease-in-out infinite;
}

.mobile-shell-orb-b {
  right: -8%;
  bottom: 24%;
  width: 9rem;
  height: 9rem;
  background: radial-gradient(circle, color-mix(in srgb, #7bc2ff 16%, transparent), transparent 76%);
  animation: auth-orb-float 16s ease-in-out infinite reverse;
}

.mobile-shell-stage {
  position: relative;
  z-index: 1;
  min-height: calc(var(--app-height) - max(0.6rem, env(safe-area-inset-top)));
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.shell-mobile-rebuild .mobile-app-root {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0.7rem;
  min-height: 0;
  overflow: hidden;
  padding-bottom: 0;
}

.shell-mobile-rebuild .mobile-app-root > .screen {
  min-height: 0;
}

.shell-mobile-rebuild .app-notice {
  margin: 0;
  border-radius: 1.3rem;
  background: color-mix(in srgb, var(--color-surface-elevated) 88%, transparent);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.bottom-nav-shell[data-shell-skin="rebuild"] {
  background: linear-gradient(180deg, transparent 0%, color-mix(in srgb, var(--color-bg) 18%, transparent) 14%, color-mix(in srgb, var(--color-bg) 80%, var(--color-surface)) 46%, color-mix(in srgb, var(--color-bg) 97%, var(--color-surface)) 100%);
}

.bottom-nav-shell[data-shell-skin="rebuild"] .bottom-nav-backplate {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 0%, color-mix(in srgb, var(--color-surface-elevated) 26%, transparent) 38%, color-mix(in srgb, var(--color-surface) 94%, transparent) 100%);
  pointer-events: none;
}

.bottom-nav.bottom-nav-rebuild {
  gap: 0.42rem;
  padding:
    0.42rem
    max(0.58rem, env(safe-area-inset-left))
    calc(0.42rem + env(safe-area-inset-bottom))
    max(0.58rem, env(safe-area-inset-right));
  border: 0;
  border-top: 1px solid color-mix(in srgb, var(--color-border) 68%, transparent);
  border-radius: 1.18rem 1.18rem 0 0;
  background: color-mix(in srgb, var(--color-surface-elevated) 88%, rgba(255, 255, 255, 0.52));
  box-shadow:
    0 -10px 24px color-mix(in srgb, var(--color-text) 7%, transparent),
    0 1px 0 color-mix(in srgb, #fff 34%, transparent) inset;
  backdrop-filter: blur(20px) saturate(1.26);
  -webkit-backdrop-filter: blur(20px) saturate(1.26);
}

.bottom-nav.bottom-nav-rebuild .nav-item {
  min-height: 3.18rem;
  border-radius: 0.98rem;
  background: transparent;
  -webkit-tap-highlight-color: transparent;
}

.nav-item-core {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 0.24rem;
}

.nav-item-glyph {
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 0.9rem;
  transition:
    background var(--motion-fast) var(--ease-standard),
    transform var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-fast) var(--ease-standard);
}

.bottom-nav.bottom-nav-rebuild .nav-item.active {
  color: var(--color-accent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-accent-soft) 88%, rgba(255, 255, 255, 0.72)) 0%, color-mix(in srgb, var(--color-accent-soft) 62%, transparent) 100%);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 44%, transparent),
    0 10px 18px color-mix(in srgb, var(--color-accent) 10%, transparent);
}

.bottom-nav.bottom-nav-rebuild .nav-item.active .nav-item-glyph {
  background: color-mix(in srgb, var(--color-accent-soft) 92%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 44%, transparent);
}

.bottom-nav.bottom-nav-rebuild .nav-item:active {
  transform: translateY(-1px) scale(0.985);
  background: color-mix(in srgb, var(--color-accent-soft) 62%, transparent);
}

.bottom-nav.bottom-nav-rebuild .nav-item:not(.active):active .nav-item-glyph {
  background: color-mix(in srgb, var(--color-surface-muted) 90%, transparent);
}

body.ui-keyboard-open .bottom-nav-shell[data-shell-skin="rebuild"],
body.ui-keyboard-open .bottom-nav.bottom-nav-rebuild {
  opacity: 0;
  transform: translateY(18px);
  pointer-events: none;
}

.chat-hub-screen {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0.8rem;
  min-height: 0;
}

.chat-hub-header {
  display: grid;
  gap: 0.75rem;
  padding-inline: 0.1rem;
}

.chat-hub-header.chat-hub-header-repair {
  gap: 0.58rem;
  padding-inline: 0;
}

.chat-hub-topbar {
  margin: 0;
  padding: 0.28rem 0.34rem;
  border-radius: 1.3rem;
  box-shadow:
    0 8px 18px color-mix(in srgb, var(--color-text) 4%, transparent),
    0 1px 0 color-mix(in srgb, #fff 54%, transparent) inset;
}

.chat-hub-topbar .topbar-title {
  font-size: 1rem;
  line-height: 1.08;
}

.chat-hub-topbar .topbar-subtitle {
  font-size: 0.68rem;
}

.chat-hub-topbar-action {
  min-width: 2.65rem;
  min-height: 2.3rem;
  padding-inline: 0.78rem;
  border-radius: 0.96rem;
  font-size: 0.92rem;
}

.chat-hub-topline {
  display: grid;
  grid-template-columns: minmax(0, 5.6rem) minmax(0, 1fr) minmax(0, 5.6rem);
  align-items: center;
  gap: 0.75rem;
}

.chat-hub-side-button {
  min-height: 2.85rem;
  padding: 0 1rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--color-border) 70%, rgba(255, 255, 255, 0.32));
  background: color-mix(in srgb, var(--color-surface-elevated) 82%, rgba(255, 255, 255, 0.34));
  color: var(--color-text);
  font-size: 0.93rem;
  font-weight: 700;
  box-shadow:
    0 12px 30px color-mix(in srgb, var(--color-text) 7%, transparent),
    0 1px 0 color-mix(in srgb, #fff 54%, transparent) inset;
  backdrop-filter: blur(20px) saturate(1.24);
  -webkit-backdrop-filter: blur(20px) saturate(1.24);
  transition:
    transform var(--motion-fast) var(--ease-standard),
    background var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-fast) var(--ease-standard);
  -webkit-tap-highlight-color: transparent;
}

.chat-hub-side-button:active {
  transform: scale(0.975);
  background: color-mix(in srgb, var(--color-accent-soft) 62%, transparent);
}

.chat-hub-compose-button {
  width: 2.56rem;
  height: 2.56rem;
  min-height: 2.56rem;
  border-radius: 0.96rem;
  justify-self: end;
  padding: 0;
}

.chat-hub-center {
  display: flex;
  justify-content: center;
}

.chat-hub-status-pill {
  width: min(100%, 16.5rem);
  min-height: 3rem;
  padding: 0.45rem 0.85rem;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.65rem;
  align-items: center;
  border-radius: 1.35rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, rgba(255, 255, 255, 0.36));
  background: color-mix(in srgb, var(--color-surface-elevated) 88%, rgba(255, 255, 255, 0.42));
  box-shadow:
    0 18px 36px color-mix(in srgb, var(--color-text) 7%, transparent),
    0 1px 0 color-mix(in srgb, #fff 58%, transparent) inset;
  backdrop-filter: blur(18px) saturate(1.22);
  -webkit-backdrop-filter: blur(18px) saturate(1.22);
}

.chat-hub-status-dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 999px;
  background: #59d78c;
  box-shadow: 0 0 0 7px color-mix(in srgb, #59d78c 0%, transparent);
}

.chat-hub-status-dot.syncing {
  background: var(--color-accent);
  animation: chat-sync-pulse 1.6s ease-in-out infinite;
}

.chat-hub-status-copy {
  min-width: 0;
  display: grid;
  gap: 0.05rem;
}

.chat-hub-status-title,
.chat-hub-status-subtitle {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-hub-status-title {
  font-size: 1.02rem;
  font-weight: 760;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

.chat-hub-status-subtitle {
  font-size: 0.74rem;
  color: var(--color-text-tertiary);
}

.chat-hub-search-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: 0.62rem;
  padding-inline: 0;
}

.chat-hub-search-shell {
  padding-inline: 0.18rem;
}

.chat-hub-search-bar {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.92rem;
  padding: 0 0.92rem;
  border-radius: 1.16rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 74%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 84%, rgba(255, 255, 255, 0.38));
  box-shadow:
    0 8px 16px color-mix(in srgb, var(--color-text) 4%, transparent),
    0 1px 0 color-mix(in srgb, #fff 58%, transparent) inset;
  backdrop-filter: blur(18px) saturate(1.22);
  -webkit-backdrop-filter: blur(18px) saturate(1.22);
}

.chat-hub-search-bar:focus-within {
  border-color: color-mix(in srgb, var(--color-accent) 20%, transparent);
  box-shadow:
    0 20px 34px color-mix(in srgb, var(--color-text) 7%, transparent),
    0 0 0 1px color-mix(in srgb, var(--color-accent) 10%, transparent),
    0 1px 0 color-mix(in srgb, #fff 58%, transparent) inset;
}

.chat-hub-search-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
}

.chat-hub-search-input {
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  font-size: 0.98rem;
}

.chat-hub-search-input:focus {
  box-shadow: none;
  outline: none;
}

.chat-hub-search-clear {
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: var(--color-text-secondary);
  background: color-mix(in srgb, var(--color-surface-muted) 86%, transparent);
  transition:
    opacity var(--motion-fast) var(--ease-standard),
    transform var(--motion-fast) var(--ease-standard),
    background var(--motion-fast) var(--ease-standard);
}

.chat-hub-search-clear.hidden {
  opacity: 0;
  pointer-events: none;
  transform: scale(0.84);
}

.chat-hub-search-clear.visible {
  opacity: 1;
  transform: scale(1);
}

.chat-hub-search-clear:active {
  background: color-mix(in srgb, var(--color-accent-soft) 70%, transparent);
}

.chat-hub-search-meta {
  min-width: 2.75rem;
  height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.7rem;
  border-radius: 1rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 70%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 82%, rgba(255, 255, 255, 0.38));
  color: var(--color-text-tertiary);
  font-size: 0.82rem;
  font-weight: 800;
  box-shadow: 0 10px 20px color-mix(in srgb, var(--color-text) 5%, transparent);
}

.chat-hub-folders-shell {
  padding-inline: 0.12rem;
  overflow: hidden;
}

.folder-strip.chat-folder-strip-rebuild {
  display: flex;
  gap: 0.52rem;
  overflow-x: auto;
  padding: 0 1.2rem 0.15rem 0.02rem;
  mask-image: linear-gradient(90deg, #000 0, #000 calc(100% - 1rem), transparent 100%);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.folder-strip.chat-folder-strip-rebuild::-webkit-scrollbar {
  display: none;
}

.chat-folder-pill {
  min-height: 2.18rem;
  padding: 0 0.9rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 82%, rgba(255, 255, 255, 0.32));
  color: var(--color-text-secondary);
  font-size: 0.84rem;
  font-weight: 680;
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 48%, transparent);
  transition:
    transform var(--motion-fast) var(--ease-standard),
    background var(--motion-fast) var(--ease-standard),
    color var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-fast) var(--ease-standard);
}

.chat-folder-pill.active {
  border-color: color-mix(in srgb, var(--folder-accent) 24%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--folder-accent) 92%, #fff) 0%, color-mix(in srgb, var(--folder-accent) 76%, #3857ff) 100%);
  color: #fff;
  box-shadow:
    0 10px 18px color-mix(in srgb, var(--folder-accent) 14%, transparent),
    0 1px 0 color-mix(in srgb, #fff 34%, transparent) inset;
}

.chat-folder-pill:active {
  transform: scale(0.97);
}

.chat-hub-scroll-shell {
  padding: 0 0 var(--tabbar-scroll-underlap);
  scroll-padding-top: 1rem;
}

.chat-hub-scroll-content {
  display: grid;
  gap: 0.76rem;
  padding: 0 0.18rem;
}

.chat-list-shell.chat-list-shell-rebuild {
  margin: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
}

.chat-lane-flow {
  display: grid;
  gap: 0.76rem;
}

.chat-lane-cluster {
  display: grid;
  gap: 0.48rem;
}

.chat-lane-label {
  padding: 0 0.92rem;
  font-size: 0.67rem;
  font-weight: 760;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

.chat-lane-stack {
  display: grid;
  border-radius: 1.8rem;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, rgba(255, 255, 255, 0.36));
  background: color-mix(in srgb, var(--color-surface-elevated) 82%, rgba(255, 255, 255, 0.34));
  box-shadow:
    0 14px 28px color-mix(in srgb, var(--color-text) 6%, transparent),
    0 1px 0 color-mix(in srgb, #fff 58%, transparent) inset;
  backdrop-filter: blur(18px) saturate(1.18);
  -webkit-backdrop-filter: blur(18px) saturate(1.18);
}

.chat-lane-stack > .chat-thread-row + .chat-thread-row,
.archived-chat-list.chat-lane-stack > .chat-thread-row + .chat-thread-row {
  border-top: 1px solid color-mix(in srgb, var(--color-border) 68%, transparent);
}

.chat-archive-toggle.chat-archive-toggle-rebuild {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.95rem 1rem;
  border-radius: 1.6rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, rgba(255, 255, 255, 0.34));
  background: color-mix(in srgb, var(--color-surface-elevated) 82%, rgba(255, 255, 255, 0.36));
  box-shadow:
    0 16px 32px color-mix(in srgb, var(--color-text) 7%, transparent),
    0 1px 0 color-mix(in srgb, #fff 58%, transparent) inset;
  backdrop-filter: blur(18px) saturate(1.18);
  -webkit-backdrop-filter: blur(18px) saturate(1.18);
}

.chat-archive-toggle-copy {
  min-width: 0;
  display: grid;
  gap: 0.14rem;
  text-align: start;
}

.chat-archive-toggle-title {
  font-size: 1rem;
  font-weight: 720;
  color: var(--color-text);
}

.chat-archive-toggle-hint {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}

.chat-archive-toggle-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.48rem;
  color: var(--color-text-tertiary);
}

.chat-archive-toggle-count {
  min-width: 1.95rem;
  height: 1.95rem;
  padding: 0 0.55rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-surface-muted) 90%, transparent);
  color: var(--color-text-secondary);
  font-size: 0.78rem;
  font-weight: 780;
}

.chat-archive-toggle-icon {
  width: 1rem;
  height: 1rem;
}

.chat-thread-row {
  min-height: 5rem;
  padding: 0.92rem 1rem;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.82rem;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.chat-thread-row:active {
  transform: none;
  background: color-mix(in srgb, var(--color-accent-soft) 54%, transparent);
}

.chat-thread-leading,
.chat-thread-copy {
  min-width: 0;
}

.chat-thread-leading {
  display: inline-flex;
  align-items: center;
}

.chat-thread-row .chat-avatar,
.chat-thread-row .saved-chat-avatar {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 1rem;
}

.chat-thread-row .chat-avatar-presence {
  inset: auto 0.08rem 0.06rem auto;
}

.chat-thread-copy {
  display: grid;
  gap: 0.34rem;
}

.chat-thread-heading,
.chat-thread-preview-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-width: 0;
}

.chat-thread-title-line {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  min-width: 0;
}

.chat-thread-title {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 1rem;
  line-height: 1.1;
  font-weight: 760;
  letter-spacing: -0.024em;
  color: var(--color-text);
}

.chat-thread-time {
  flex-shrink: 0;
  font-size: 0.77rem;
  color: var(--color-text-tertiary);
}

.chat-thread-preview-line .chat-row-subtitle {
  margin: 0;
  min-width: 0;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.87rem;
  color: var(--color-text-secondary);
}

.chat-thread-preview-line .chat-row-subtitle.typing {
  color: var(--color-accent);
}

.chat-thread-trailing {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.48rem;
}

.chat-thread-mute,
.chat-thread-pin {
  width: 1rem;
  height: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
}

.chat-thread-pin {
  color: color-mix(in srgb, var(--color-accent) 84%, var(--color-text));
}

.chat-thread-row .chat-unread-badge {
  min-width: 1.55rem;
  height: 1.55rem;
  padding: 0 0.42rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-accent) 92%, #fff) 0%, color-mix(in srgb, var(--color-accent) 76%, #325cff) 100%);
  color: #fff;
  font-size: 0.74rem;
  font-weight: 780;
  box-shadow: 0 10px 20px color-mix(in srgb, var(--color-accent) 18%, transparent);
}

.chat-row-editable.chat-row-editable-rebuild .chat-thread-row {
  padding-right: 0.6rem;
}

.chat-reorder-handle.chat-reorder-handle-rebuild {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.88rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
  background: color-mix(in srgb, var(--color-surface-muted) 86%, transparent);
  color: var(--color-text-secondary);
}

.chat-list-shell-rebuild .empty-state-block {
  margin: 0;
  border-radius: 1.8rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, rgba(255, 255, 255, 0.34));
  background: color-mix(in srgb, var(--color-surface-elevated) 82%, rgba(255, 255, 255, 0.36));
  box-shadow:
    0 18px 36px color-mix(in srgb, var(--color-text) 7%, transparent),
    0 1px 0 color-mix(in srgb, #fff 58%, transparent) inset;
  backdrop-filter: blur(18px) saturate(1.18);
  -webkit-backdrop-filter: blur(18px) saturate(1.18);
}

.chat-list-shell-rebuild .skeleton-row {
  min-height: 5rem;
  margin-bottom: 0.65rem;
  border-radius: 1.6rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, rgba(255, 255, 255, 0.34));
  background: color-mix(in srgb, var(--color-surface-elevated) 82%, rgba(255, 255, 255, 0.36));
  box-shadow:
    0 18px 36px color-mix(in srgb, var(--color-text) 7%, transparent),
    0 1px 0 color-mix(in srgb, #fff 58%, transparent) inset;
}

/* --- Phase 3 hard reset: chat screen + composer + reactions + emoji + search --- */
.chat-shell.chat-shell-rebuild {
  gap: 0.46rem;
  padding:
    calc(max(0.18rem, env(safe-area-inset-top)) + var(--viewport-offset-top))
    clamp(0.7rem, 2.8vw, 1.02rem)
    0
    clamp(0.7rem, 2.8vw, 1.02rem);
}

.chat-topbar.chat-topbar-rebuild {
  margin: 0;
  padding: 0.36rem 0.4rem;
  border-radius: 1.18rem;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.3rem;
  background: color-mix(in srgb, var(--color-surface-elevated) 78%, rgba(255, 255, 255, 0.35));
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, rgba(255, 255, 255, 0.26));
  box-shadow:
    0 10px 22px color-mix(in srgb, var(--color-text) 7%, transparent),
    0 1px 0 color-mix(in srgb, #fff 55%, transparent) inset;
  -webkit-backdrop-filter: blur(16px) saturate(1.14);
  backdrop-filter: blur(16px) saturate(1.14);
}

.chat-header-summary.chat-header-summary-rebuild {
  min-height: 2.44rem;
  padding: 0.18rem 0.5rem 0.18rem 0.18rem;
  gap: 0.48rem;
  border: 0;
  border-radius: 0.98rem;
  background: color-mix(in srgb, var(--color-surface) 66%, rgba(255, 255, 255, 0.22));
  box-shadow: none;
}

.chat-header-avatar-inline.chat-header-avatar-inline-rebuild {
  width: 2rem;
  height: 2rem;
  min-width: 2rem;
  border-radius: 0.8rem;
}

.chat-header-copy.chat-header-copy-rebuild {
  gap: 0;
}

.chat-header-copy-rebuild .chat-header-title {
  font-size: 0.95rem;
  letter-spacing: -0.012em;
}

.chat-header-copy-rebuild .status-label {
  font-size: 0.69rem;
}

.chat-topbar-actions.chat-topbar-actions-rebuild {
  gap: 0.28rem;
}

.chat-header-action {
  width: 2.05rem;
  height: 2.05rem;
  min-height: 2.05rem;
  border-radius: 0.82rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 70%, transparent);
  background: color-mix(in srgb, var(--color-surface) 76%, rgba(255, 255, 255, 0.26));
  box-shadow: none;
}

.chat-header-action:active {
  transform: scale(0.95);
  background: color-mix(in srgb, var(--color-accent-soft) 64%, transparent);
}

.chat-search-inline.chat-search-inline-rebuild {
  min-height: 2.34rem;
  gap: 0.34rem;
  grid-template-columns: minmax(0, 1fr) auto auto auto auto;
}

.chat-search-inline-field.chat-search-inline-field-rebuild {
  min-height: 2.24rem;
  border-radius: 1rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 70%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 74%, rgba(255, 255, 255, 0.24));
  box-shadow: none;
  padding: 0 0.72rem;
}

.chat-search-inline-field-rebuild .embedded-field {
  min-height: 2.08rem;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.chat-search-inline-field-rebuild .embedded-field:focus,
.chat-search-inline-field-rebuild .embedded-field:focus-visible {
  outline: none;
  box-shadow: none;
}

.chat-search-inline-icon {
  color: var(--color-text-tertiary);
}

.chat-search-inline-meta {
  min-width: 2.56rem;
  font-size: 0.69rem;
}

.message-selection-bar.message-selection-bar-rebuild {
  min-height: 2.42rem;
  border-radius: 1.06rem;
  padding: 0.26rem 0.34rem;
  background: color-mix(in srgb, var(--color-accent-soft) 58%, var(--color-surface-elevated));
  border-color: color-mix(in srgb, var(--color-accent) 22%, var(--color-border));
}

.pinned-message-banner.pinned-message-banner-rebuild {
  min-height: 2.28rem;
  border-radius: 0.94rem;
  padding: 0.3rem 0.42rem;
  border-color: color-mix(in srgb, var(--color-accent) 24%, var(--color-border));
}

.chat-content.chat-content-rebuild {
  border-radius: 1.12rem 1.12rem 0 0;
  overflow: hidden;
}

.messages {
  gap: 0.32rem;
  padding: 0.18rem 0.08rem 0.42rem;
}

.message-bubble-shell.cluster-start {
  margin-top: 0.44rem;
}

.message-bubble-shell.cluster-middle,
.message-bubble-shell.cluster-end {
  margin-top: 0.06rem;
}

.message-interactive.message-interactive-v3 {
  max-width: min(82%, 22.8rem);
  gap: 0.24rem;
  padding: 0.48rem 0.64rem 0.36rem;
  border-radius: 1.08rem;
  box-shadow: 0 4px 10px color-mix(in srgb, var(--color-text) 5%, transparent);
  border-width: 1px;
}

.message-interactive.message-interactive-v3.has-media {
  max-width: min(84%, 18rem);
  padding: 0.24rem;
  gap: 0.2rem;
}

.message-body-v3 {
  display: grid;
  gap: 0.24rem;
  min-width: 0;
}

.message-body-v3 .message-text {
  font-size: 0.97rem;
  line-height: 1.36;
}

.message-meta.message-meta-v3 {
  margin-top: 0.04rem;
  gap: 0.22rem;
}

.message-meta-v3 .message-time {
  font-size: 0.64rem;
  letter-spacing: 0.01em;
}

.message-receipt-icon {
  width: 0.72rem;
  height: 0.72rem;
}

.message-bubble-shell.search-active .message-interactive.message-interactive-v3 {
  box-shadow:
    0 0 0 2px color-mix(in srgb, var(--color-accent) 20%, transparent),
    0 10px 24px color-mix(in srgb, var(--color-accent) 10%, transparent);
}

.message-bubble-shell.selected .message-interactive.message-interactive-v3 {
  box-shadow:
    0 0 0 2px color-mix(in srgb, var(--color-info) 30%, transparent),
    0 10px 24px color-mix(in srgb, var(--color-text) 8%, transparent);
}

.message-bubble-shell.context-open .message-interactive.message-interactive-v3 {
  transform: scale(1.015);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--color-accent) 28%, transparent),
    0 14px 30px color-mix(in srgb, var(--color-text) 14%, transparent);
}

.message-jump-highlight-animate .message-interactive.message-interactive-v3 {
  animation: message-jump-highlight-soft 1.7s cubic-bezier(0.2, 0.74, 0.2, 1) 1 both;
}

@keyframes message-jump-highlight-soft {
  0% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--color-accent) 0%, transparent);
  }
  28% {
    box-shadow:
      0 0 0 2px color-mix(in srgb, var(--color-accent) 30%, transparent),
      0 10px 24px color-mix(in srgb, var(--color-accent) 16%, transparent);
  }
  100% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--color-accent) 0%, transparent);
  }
}

.message-reaction-chip {
  min-height: 1.42rem;
  padding: 0 0.42rem;
  border-radius: 999px;
  gap: 0.2rem;
  box-shadow: none;
}

.message-reaction-count {
  font-size: 0.62rem;
}

.attachment-message.media.media-message-card {
  width: auto;
  gap: 0.26rem;
}

.attachment-media-frame.attachment-media-frame-v3 {
  width: auto;
  min-width: min(11.4rem, 100%);
  max-width: min(15.2rem, calc(100vw - 6.75rem), 100%);
  max-height: min(18rem, 46vh);
  border-radius: 0.84rem;
  border: 0;
  background: #0d1118;
  overflow: hidden;
}

.attachment-image.attachment-image-v3,
.attachment-video-card {
  display: block;
  width: 100%;
}

.attachment-image.attachment-image-v3 {
  max-height: min(18rem, 46vh);
  height: auto;
  object-fit: cover;
}

.attachment-video-card {
  border-radius: 0.84rem;
  border: 0;
  background: transparent;
  padding: 0;
  max-height: min(18rem, 46vh);
  overflow: hidden;
}

.attachment-message.file.attachment-file-card {
  border-radius: 0.88rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 82%, rgba(255, 255, 255, 0.18));
}

.voice-message.voice-message-v3 {
  gap: 0;
}

.voice-player.voice-player-v3 {
  gap: 0.58rem;
}

.voice-player-body.voice-player-body-v3 {
  gap: 0.24rem;
}

.voice-play-toggle {
  width: 1.96rem;
  height: 1.96rem;
  min-height: 1.96rem;
  border-radius: 0.88rem;
  box-shadow: none;
}

.voice-player-footer {
  gap: 0.34rem;
}

.voice-player .voice-caption {
  font-size: 0.65rem;
}

.voice-player-badge {
  min-height: 1.02rem;
  font-size: 0.56rem;
  padding: 0 0.3rem;
}

.composer-shell.composer-shell-v3 {
  margin-inline: 0;
  padding-inline: 0;
  padding-top: 0.18rem;
  padding-bottom: max(0.1rem, env(safe-area-inset-bottom), var(--chat-composer-bottom-inset), var(--keyboard-height));
  border-top: 0;
  background:
    linear-gradient(
      to top,
      color-mix(in srgb, var(--color-surface-elevated) 96%, transparent) 0%,
      color-mix(in srgb, var(--color-surface-elevated) 92%, transparent) 44%,
      transparent 100%
    );
  -webkit-backdrop-filter: blur(12px) saturate(1.06);
  backdrop-filter: blur(12px) saturate(1.06);
}

.composer.composer-v3 {
  gap: 0.28rem;
}

.composer-bar.composer-bar-v3 {
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem;
  border-radius: 1rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 74%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 88%, rgba(255, 255, 255, 0.16));
  box-shadow:
    0 8px 18px color-mix(in srgb, var(--color-text) 6%, transparent),
    0 1px 0 color-mix(in srgb, #fff 44%, transparent) inset;
  overflow: hidden;
}

.composer-input-shell.composer-input-shell-v3 {
  border: 0;
  border-radius: 0.84rem;
  padding: 0.06rem 0.22rem 0.06rem 0.62rem;
  gap: 0.2rem;
  align-items: center;
  background: color-mix(in srgb, var(--color-surface) 62%, rgba(255, 255, 255, 0.16));
  box-shadow: none;
  overflow: visible;
}

.composer-textarea {
  min-height: 2rem;
  max-height: 6.7rem;
  padding: 0.46rem 0.08rem 0.46rem 0.02rem;
  font-size: 0.95rem;
  line-height: 1.3;
  border-radius: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  align-self: center;
  appearance: none;
  -webkit-appearance: none;
}

.composer-textarea:focus,
.composer-textarea:focus-visible {
  border: 0;
  outline: none;
  background: transparent;
  box-shadow: none;
}

.composer-tool-button.composer-tool-button-v3,
.composer-send-button.composer-send-button-v3 {
  width: 2rem;
  height: 2rem;
  min-height: 2rem;
  border-radius: 0.76rem;
}

.composer-tool-button.composer-tool-button-v3 {
  border: 1px solid color-mix(in srgb, var(--color-border) 70%, transparent);
  background: color-mix(in srgb, var(--color-surface) 74%, rgba(255, 255, 255, 0.24));
}

.composer-tool-button.composer-tool-button-v3:active {
  transform: scale(0.94);
}

.composer-send-button.composer-send-button-v3 {
  border-radius: 0.86rem;
  box-shadow:
    0 7px 16px color-mix(in srgb, var(--color-accent) 22%, transparent),
    0 1px 0 color-mix(in srgb, #fff 40%, transparent) inset;
}

.composer-primary-stack.composer-primary-stack-v3 {
  gap: 0.2rem;
  min-width: 2.1rem;
  align-items: center;
}

.composer-emoji-toggle {
  border: 0;
  background: transparent;
  align-self: center;
}

.emoji-panel.emoji-panel-v3 {
  border-radius: 1.08rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 92%, rgba(255, 255, 255, 0.24));
  box-shadow:
    0 14px 28px color-mix(in srgb, var(--color-text) 9%, transparent),
    0 1px 0 color-mix(in srgb, #fff 48%, transparent) inset;
  max-height: min(16.4rem, 38vh);
  padding: 0.46rem;
}

.emoji-panel-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.32rem;
  padding: 0 0.24rem;
}

.emoji-panel-title {
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

.emoji-category-bar.emoji-category-bar-v3 {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.18rem;
  margin-bottom: 0.34rem;
}

.emoji-category-tab.emoji-category-tab-v3 {
  min-height: 1.8rem;
  border-radius: 0.7rem;
  font-size: 0.98rem;
}

.emoji-category-tab.emoji-category-tab-v3.active {
  background: color-mix(in srgb, var(--color-accent-soft) 66%, transparent);
}

.emoji-grid.emoji-grid-v3 {
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 0.16rem;
  max-height: min(11.8rem, 28vh);
}

.emoji-cell {
  min-height: 1.9rem;
  border-radius: 0.6rem;
  font-size: 1.06rem;
}

.emoji-cell:active {
  transform: scale(0.9);
}

.message-context-layer {
  z-index: 90;
}

.message-context-backdrop {
  background: color-mix(in srgb, var(--color-overlay) 62%, transparent);
  -webkit-backdrop-filter: blur(20px) saturate(1.1);
  backdrop-filter: blur(20px) saturate(1.1);
}

.message-context-popover {
  width: min(19rem, calc(100vw - 1.3rem));
  gap: 0.4rem;
}

.message-context-focus {
  display: grid;
  gap: 0.08rem;
  padding: 0.48rem 0.72rem;
  border-radius: 0.92rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 74%, rgba(255, 255, 255, 0.18));
  background: color-mix(in srgb, var(--color-surface-elevated) 86%, rgba(255, 255, 255, 0.28));
  box-shadow: 0 10px 24px rgba(15, 20, 28, 0.13);
}

.message-context-focus.outgoing {
  border-color: color-mix(in srgb, var(--color-accent) 24%, var(--color-border));
}

.message-context-focus-name {
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-tertiary);
}

.message-context-focus-snippet {
  font-size: 0.8rem;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.message-reaction-row {
  gap: 0.2rem;
  padding: 0.24rem;
  border-radius: 0.92rem;
}

.message-reaction-option {
  min-height: 2.08rem;
  border-radius: 0.74rem;
  font-size: 1.04rem;
}

.message-context-menu {
  border-radius: 0.98rem;
  padding: 0.3rem;
}

.message-context-action {
  min-height: 2.4rem;
  border-radius: 0.74rem;
  padding: 0 0.62rem;
}

.message-context-action-icon {
  width: 0.95rem;
  height: 0.95rem;
}

.jump-bottom-button {
  width: 2rem;
  height: 2rem;
  border-radius: 0.8rem;
  bottom: 0.52rem;
}

/* --- Phase 4 hard reset: media/info ecosystem --- */
.chat-info-screen.chat-info-screen-v4 {
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0.52rem;
  min-height: 0;
  min-width: 0;
  width: 100%;
}

.chat-info-topbar-v4 {
  margin: 0;
  min-width: 0;
  width: 100%;
}

.chat-info-topbar-v4 .topbar-title {
  font-size: 1rem;
}

.chat-info-topbar-v4 .topbar-subtitle {
  font-size: 0.68rem;
}

.chat-info-scroll-shell {
  min-height: 0;
  display: grid;
  align-content: start;
  gap: 0.72rem;
  width: 100%;
  min-width: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding-inline: 0.08rem;
  padding-bottom: var(--tabbar-scroll-underlap);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.chat-info-scroll-shell::-webkit-scrollbar {
  display: none;
}

.chat-info-hero-card.chat-info-hero-card-v4 {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.72rem;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding-bottom: 0.86rem;
  min-width: 0;
  overflow: hidden;
}

.chat-info-hero-card.chat-info-hero-card-v4 > * {
  min-width: 0;
}

.chat-info-hero-stats-v4 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.34rem;
  grid-column: 1 / -1;
}

.chat-info-hero-stat {
  display: grid;
  gap: 0.08rem;
  padding: 0.46rem 0.62rem;
  border-radius: 0.92rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 72%, transparent);
  background: color-mix(in srgb, var(--color-surface-muted) 84%, rgba(255, 255, 255, 0.18));
}

.chat-info-hero-stat-label {
  font-size: 0.64rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

.chat-info-hero-stat-value {
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--color-text);
}

.chat-info-tabs-shell-v4 {
  position: sticky;
  top: 0;
  z-index: 3;
  margin: 0;
  width: 100%;
  min-width: 0;
  padding: 0.04rem 0 0.12rem;
  overflow: hidden;
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface) 97%, transparent) 0%, color-mix(in srgb, var(--color-surface) 92%, transparent) 72%, transparent 100%);
}

.chat-info-tabs-scroller-v4 {
  display: flex;
  gap: 0.32rem;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  padding: 0.08rem 0.18rem 0.16rem 0.1rem;
  scroll-padding-inline: 0.18rem;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  touch-action: pan-x;
}

.chat-info-tabs-scroller-v4.dragging {
  cursor: grabbing;
}

.chat-info-tabs-scroller-v4::-webkit-scrollbar {
  display: none;
}

.chat-info-tab-v4 {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.28rem;
  min-height: 2.06rem;
  border-radius: 999px;
  padding: 0 0.68rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 74%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 88%, rgba(255, 255, 255, 0.18));
  color: var(--color-text-secondary);
  white-space: nowrap;
  scroll-snap-align: start;
  transition: background var(--motion-fast) var(--ease-standard), color var(--motion-fast) var(--ease-standard), transform var(--motion-fast) var(--ease-standard);
}

.chat-info-tab-v4:active {
  transform: scale(0.97);
}

.chat-info-tab-v4.active {
  border-color: color-mix(in srgb, var(--color-accent) 34%, var(--color-border));
  background: color-mix(in srgb, var(--color-accent-soft) 66%, rgba(255, 255, 255, 0.2));
  color: var(--color-text);
}

.chat-info-tab-icon-v4 {
  width: 0.86rem;
  height: 0.86rem;
  display: inline-grid;
  place-items: center;
}

.chat-info-tab-title-v4 {
  font-size: 0.76rem;
  font-weight: 600;
}

.chat-info-tab-count-v4 {
  font-size: 0.68rem;
  color: var(--color-text-tertiary);
}

.chat-info-section-panel-v4 {
  min-height: 24vh;
  display: grid;
  gap: 0.52rem;
  width: 100%;
  min-width: 0;
  overflow: hidden;
  padding-top: 0.08rem;
}

.chat-info-files-list-v4,
.chat-info-links-list-v4,
.chat-info-music-list-v4,
.chat-info-voice-list-v4,
.chat-info-groups-list-v4,
.chat-info-favorites-list-v4 {
  gap: 0.42rem;
}

.chat-info-gallery-grid.chat-info-gallery-grid-v4 {
  width: 100%;
  max-width: 100%;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.24rem;
  border-radius: 1rem;
  overflow: hidden;
}

.chat-info-gallery-tile.chat-info-gallery-tile-v4 {
  border-radius: 0.92rem;
  min-height: clamp(6.8rem, 20vw, 8rem);
}

.chat-info-gallery-tile.chat-info-gallery-tile-v4:active {
  transform: scale(0.98);
}

.chat-info-file-row-shell.chat-info-file-row-shell-v4 {
  border-radius: 0.86rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 66%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 86%, rgba(255, 255, 255, 0.16));
}

.chat-info-open-link-button {
  color: var(--color-text-tertiary);
}

.chat-info-open-link-button:active {
  color: var(--color-accent);
}

.chat-info-music-preview-audio {
  width: calc(100% - 0.8rem);
  margin: 0 0.4rem 0.34rem;
  height: 1.9rem;
}

.chat-info-voice-row-v4 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.32rem;
  align-items: center;
  padding: 0.38rem;
  border-radius: 0.86rem;
  border: 1px solid color-mix(in srgb, var(--color-border) 66%, transparent);
  background: color-mix(in srgb, var(--color-surface-elevated) 86%, rgba(255, 255, 255, 0.16));
}

.chat-info-voice-row-v4 .voice-player {
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0;
}

.chat-info-group-row-v4 {
  border-radius: 0.88rem;
  min-height: 3.2rem;
}

.chat-info-group-row-v4 .row-main {
  min-width: 0;
}

.chat-info-group-row-v4 .row-title,
.chat-info-group-row-v4 .row-subtitle {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 540px) {
  .chat-info-hero-card.chat-info-hero-card-v4 {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .chat-info-hero-card.chat-info-hero-card-v4 .profile-hero-avatar-shell {
    width: 4.7rem;
    height: 4.7rem;
  }

  .chat-info-hero-card.chat-info-hero-card-v4 .profile-hero-copy {
    width: 100%;
  }
}

.chat-info-section-empty.chat-info-section-empty-v4 {
  min-height: 11.5rem;
  border-radius: 1.08rem;
  border: 1px dashed color-mix(in srgb, var(--color-border) 72%, transparent);
  background: color-mix(in srgb, var(--color-surface-muted) 80%, rgba(255, 255, 255, 0.12));
}

.media-viewer-figure.media-viewer-figure-v4 {
  overflow: hidden;
}

.media-viewer-nav-button {
  position: absolute;
  top: 50%;
  z-index: 3;
  transform: translateY(-50%);
  width: 2.3rem;
  height: 2.3rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, #fff 28%, transparent);
  background: color-mix(in srgb, #0b0f16 78%, transparent);
  color: #f8fbff;
  display: inline-grid;
  place-items: center;
}

.media-viewer-nav-prev {
  left: 0.8rem;
}

.media-viewer-nav-next {
  right: 0.8rem;
}

.media-viewer-nav-button:active {
  transform: translateY(-50%) scale(0.95);
}

.media-viewer-counter {
  margin: 0 0 0.3rem;
  font-size: 0.7rem;
  color: color-mix(in srgb, #fff 82%, transparent);
  text-align: center;
}

@media (max-width: 420px) {
  .settings-profile-actions-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .auth-stage.auth-stage-rebuild {
    width: min(100%, 100%);
  }

  .auth-hero-panel {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .auth-hero-brand-wrap {
    width: 4.9rem;
    height: 4.9rem;
  }

  .auth-brand.auth-brand-rebuild {
    width: 4.7rem;
    height: 4.7rem;
  }

  .auth-title.auth-title-rebuild {
    font-size: clamp(2rem, 11vw, 2.85rem);
  }
}

@media (max-width: 360px) {
  .settings-profile-actions-row {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   BIR Premium Redesign — iOS-parity layer
   ========================================================= */

.bir-app,
.bir-app .mobile-app-root,
.bir-app .shell-mobile-rebuild,
.shell-mobile-rebuild.bir-app {
  background: var(--color-bg);
}

/* --- Topbar (iOS 17) --- */
.bir-topbar {
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border: 0 !important;
  box-shadow: none !important;
  padding: 0.5rem 1rem 0.1rem !important;
  min-height: 2.75rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 0.5rem !important;
}

.bir-topbar .bir-topbar-action,
.bir-topbar .topbar-action,
.bir-topbar .topbar-icon-button,
.bir-topbar .icon-button {
  color: var(--color-accent) !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  padding: 0.25rem 0.35rem !important;
  min-width: 2.25rem;
  min-height: 2.25rem;
  font-size: 1.0625rem;
  font-weight: 400;
  letter-spacing: 0;
}
.bir-topbar .bir-topbar-action:active,
.bir-topbar .topbar-action:active {
  opacity: 0.55;
}
.bir-topbar .ui-icon {
  color: var(--color-accent);
  width: 22px;
  height: 22px;
}

.bir-topbar .bir-topbar-title-stack {
  flex: 1;
  text-align: center;
}
.bir-topbar .bir-topbar-title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.2;
  letter-spacing: -0.2px;
}
.bir-topbar .topbar-subtitle {
  display: none;
}

/* --- Large title (iOS) --- */
.bir-largetitle {
  padding: 0.25rem 1rem 0.5rem;
}
.bir-largetitle h1 {
  font-size: 2.125rem;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin: 0;
  color: var(--color-text);
}
.topbar-largetitle {
  padding: 0.25rem 1rem 0.5rem;
}
.topbar-largetitle h1 {
  font-size: 2.125rem;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin: 0;
  color: var(--color-text);
}

/* --- Inline search pill --- */
.bir-inline-search-shell {
  padding: 0 1rem 0.5rem;
}
.bir-inline-search {
  margin: 0;
}
.bir-inline-search-bar {
  background: rgba(120, 120, 128, 0.16);
  border-radius: 10px;
  padding: 7px 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  border: 0;
  box-shadow: none;
}
[data-theme="dark"] .bir-inline-search-bar,
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .bir-inline-search-bar {
    background: rgba(118, 118, 128, 0.24);
  }
}
.bir-inline-search-icon,
.bir-inline-search-bar .chat-hub-search-icon {
  color: var(--color-text-tertiary);
  display: inline-flex;
}
.bir-inline-search-bar .ui-icon {
  width: 16px;
  height: 16px;
}
.bir-inline-search-input,
.bir-inline-search-bar input.field {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  outline: none !important;
  color: var(--color-text);
  font-size: 1rem;
  padding: 0 !important;
  min-height: 1.5rem;
}
.bir-inline-search-input::placeholder {
  color: var(--color-text-tertiary);
}

/* --- Folders strip (keep, but quieter) --- */
.bir-folders-shell {
  padding: 0 0.75rem 0.5rem;
}
.bir-folders-shell .chat-folder-chip {
  background: transparent;
  color: var(--color-text-tertiary);
  border: 0;
  box-shadow: none;
  font-weight: 500;
  padding: 0.35rem 0.6rem;
  border-radius: 8px;
}
.bir-folders-shell .chat-folder-chip.active {
  color: var(--color-accent);
  background: var(--color-accent-soft);
  font-weight: 600;
}

/* --- Chats header shell --- */
.bir-chats-screen {
  background: var(--color-bg);
}
.bir-chats-header {
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 0;
  box-shadow: none;
  padding: 0;
}

/* --- Chat list: flat grouped-inset in iOS style --- */
.bir-chat-list {
  background: var(--color-surface);
  border-radius: 0;
  padding: 0;
  margin: 0;
  box-shadow: none;
  border: 0;
}
.bir-chat-list .chat-thread-row,
.bir-chat-list .chat-list-item,
.bir-chat-list .list-row {
  background: var(--color-surface);
  border-radius: 0;
  padding: 0.5rem 1rem 0.5rem 1rem;
  box-shadow: none;
  border: 0;
  position: relative;
}
.bir-chat-list .chat-thread-row + .chat-thread-row,
.bir-chat-list .chat-list-item + .chat-list-item,
.bir-chat-list .list-row + .list-row {
  border-top: 0.5px solid var(--color-border);
}
.bir-chat-list .chat-thread-row::after {
  content: none;
}

/* Avatar sizing consistent with iOS Telegram */
.bir-chat-list .chat-avatar,
.bir-chat-list .avatar.chat-avatar {
  width: 52px;
  height: 52px;
  border-radius: 26px;
  font-size: 18px;
  font-weight: 600;
}
.bir-chat-list .chat-avatar-wrap {
  width: 52px;
  height: 52px;
}

.bir-chat-list .chat-thread-title {
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  letter-spacing: -0.1px;
}
.bir-chat-list .chat-thread-time {
  color: var(--color-text-tertiary);
  font-size: 0.8125rem;
  font-weight: 400;
}
.bir-chat-list .row-subtitle,
.bir-chat-list .chat-row-subtitle {
  color: var(--color-text-tertiary);
  font-size: 0.9375rem;
  font-weight: 400;
}

.bir-chat-list .chat-unread-badge {
  background: var(--color-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 11px;
  min-width: 22px;
  line-height: 1.15;
  text-align: center;
  box-shadow: none;
}

/* --- Bottom tabbar: flat iOS --- */
.bir-tabbar {
  background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter: saturate(180%) blur(24px);
  -webkit-backdrop-filter: saturate(180%) blur(24px);
  border-top: 0.5px solid var(--color-border);
  box-shadow: none;
  padding: 0 0 var(--safe-area-bottom, 0);
}
.bir-tabbar .bottom-nav-backplate {
  display: none;
}
.bir-tabbar-nav {
  background: transparent;
  border-radius: 0 !important;
  border: 0;
  box-shadow: none;
  padding: 0.25rem 0 0 0;
  gap: 0 !important;
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  width: 100%;
}
.bir-tabbar-nav .nav-item {
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 0.35rem 0.25rem 0.25rem;
  color: var(--color-text-tertiary);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  flex: 1;
  min-width: 0;
  min-height: 3.25rem;
}
.bir-tabbar-nav .nav-item .nav-item-core {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: transparent;
  padding: 0;
  border: 0;
  box-shadow: none;
}
.bir-tabbar-nav .nav-item .nav-item-glyph {
  background: transparent;
  padding: 0;
  border: 0;
  box-shadow: none;
}
.bir-tabbar-nav .nav-item .nav-item-icon {
  width: 26px;
  height: 26px;
  color: currentColor;
}
.bir-tabbar-nav .nav-item .nav-item-label {
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.1px;
  color: currentColor;
}
.bir-tabbar-nav .nav-item.active {
  color: var(--color-accent);
}

/* Clean up mobile shell orbs & grids if some layer still renders them */
.mobile-shell-orb,
.mobile-shell-grid,
.mobile-shell-backdrop {
  display: none !important;
}

/* Calls empty state placeholder */
.bir-calls-screen .calls-empty {
  padding: 2.5rem 1.25rem;
}

.bir-calls-screen .calls-history-shell {
  padding: 0.9rem 0.7rem calc(var(--tabbar-scroll-underlap) + 0.4rem);
}

.bir-calls-screen .calls-history-list {
  overflow: hidden;
}

.bir-calls-screen .call-history-row {
  min-height: 4.4rem;
  transition: background-color 140ms ease, border-color 140ms ease;
}

.bir-calls-screen .call-history-main {
  min-width: 0;
}

.bir-calls-screen .call-history-subtitle {
  color: color-mix(in srgb, var(--color-text-secondary) 92%, transparent);
}

.bir-calls-screen .call-history-meta {
  display: inline-grid;
  justify-items: end;
  gap: 0.2rem;
  color: var(--color-text-tertiary);
}

.bir-calls-screen .call-history-time {
  font-size: var(--font-size-11);
  color: var(--color-text-tertiary);
  white-space: nowrap;
}

.bir-calls-screen .call-history-open .row-meta-icon {
  width: 0.9rem;
  height: 0.9rem;
  color: var(--color-text-tertiary);
}

.bir-calls-screen .call-history-row.failed {
  background: linear-gradient(
    180deg,
    color-mix(in srgb, #ff3b30 8%, var(--color-surface-elevated)) 0%,
    color-mix(in srgb, #ff3b30 4%, var(--color-surface)) 100%
  );
}

.bir-calls-screen .call-history-row.failed .row-title {
  color: color-mix(in srgb, #ff3b30 62%, var(--color-text));
}

.bir-calls-screen .call-history-row.failed .call-history-subtitle {
  color: color-mix(in srgb, #ff3b30 50%, var(--color-text-secondary));
}

.bir-calls-screen .calls-history-loading {
  margin: 0.6rem 0.25rem 0;
  font-size: var(--font-size-12);
  color: var(--color-text-secondary);
  text-align: center;
}

/* Settings large title when using .topbar-largetitle */
.settings-root-hero-backdrop {
  background: transparent !important;
}

/* --- BIR Auth (iOS) --- */
.bir-auth-shell {
  background: var(--color-bg);
  min-height: 100%;
}
.bir-auth-stage {
  background: transparent;
  min-height: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 0;
}
.bir-auth-inner {
  width: 100%;
  max-width: 420px;
  padding: 4rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.bir-auth-hero {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.5rem;
}
.bir-auth-hero .brand-logo {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
}
.bir-auth-title {
  font-size: 1.625rem;
  font-weight: 700;
  letter-spacing: -0.4px;
  color: var(--color-text);
  margin: 0;
  text-align: center;
}
.bir-auth-hint {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  margin: 0 0 1rem;
  text-align: center;
  line-height: 1.4;
}

.bir-auth-form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.bir-auth-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 0.75rem 0;
  border-bottom: 0.5px solid var(--color-border);
}
.bir-auth-label {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--color-text-tertiary);
}
.bir-auth-input {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  outline: none !important;
  padding: 0 !important;
  color: var(--color-text);
  font-size: 1.0625rem;
  min-height: 1.75rem;
}
.bir-auth-input-code {
  font-family: var(--font-mono);
  letter-spacing: 6px;
  font-size: 1.25rem;
}
.bir-auth-phone-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.bir-auth-dial {
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
  min-width: 2.5rem;
}
.bir-auth-select select {
  background: transparent;
  border: 0;
  outline: none;
  color: var(--color-text);
  font-size: 1.0625rem;
  padding: 0;
  width: 100%;
}

.bir-auth-submit {
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  font-size: 1.0625rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  border: 0;
  margin-top: 1rem;
  min-height: 3rem;
  box-shadow: none;
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.bir-auth-submit:disabled {
  opacity: 0.45;
}
.bir-auth-submit:not(:disabled):active {
  opacity: 0.85;
}
.bir-auth-secondary {
  background: transparent;
  color: var(--color-accent);
  border: 0;
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 0.5rem;
  text-align: center;
  box-shadow: none;
}

/* Dev-code row */
.bir-auth-devcode {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  background: rgba(255, 204, 0, 0.14);
  border: 0.5px solid rgba(255, 204, 0, 0.4);
  border-radius: 12px;
  margin-top: 0.5rem;
  color: var(--color-text);
  font-size: 0.9375rem;
  text-align: left;
  width: 100%;
  box-shadow: none;
}
.bir-auth-devcode:active {
  opacity: 0.85;
}
.bir-auth-devcode-label {
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
}
.bir-auth-devcode-value {
  flex: 1;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.0625rem;
  letter-spacing: 2px;
  color: var(--color-text);
}
.bir-auth-devcode-action {
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.875rem;
}
.bir-auth-devcode-warning {
  background: rgba(255, 59, 48, 0.08);
  border-color: rgba(255, 59, 48, 0.32);
}
.bir-auth-devcode-warning .bir-auth-devcode-label {
  color: var(--color-danger);
}

/* Kill legacy auth ornamentation if any leaks through */
.auth-backdrop-field,
.auth-hero-status-dot,
.auth-access-stepper,
.auth-access-step-line,
.auth-access-kicker {
  display: none !important;
}

/* --- BIR Chat overlay (iOS) --- */
.chat-screen .chat-shell-rebuild {
  background: var(--color-bg);
}

.chat-topbar-rebuild {
  background: color-mix(in srgb, var(--color-bg) 88%, transparent) !important;
  backdrop-filter: saturate(180%) blur(22px) !important;
  -webkit-backdrop-filter: saturate(180%) blur(22px) !important;
  border-bottom: 0.5px solid var(--color-border) !important;
  box-shadow: none !important;
  padding: 0.5rem 0.75rem 0.5rem !important;
  min-height: 3rem !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
}
.chat-topbar-rebuild .back-button,
.chat-topbar-rebuild .chat-header-action,
.chat-topbar-rebuild .icon-button {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  color: var(--color-accent) !important;
  padding: 0.4rem !important;
  min-width: 2rem;
  min-height: 2rem;
}
.chat-topbar-rebuild .ui-icon {
  width: 22px;
  height: 22px;
  color: var(--color-accent);
}
.chat-topbar-rebuild .chat-header-summary {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  padding: 0.1rem 0.25rem !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.55rem !important;
  flex: 1;
  min-width: 0;
}
.chat-topbar-rebuild .chat-header-avatar-inline {
  width: 36px !important;
  height: 36px !important;
  font-size: 14px !important;
  border-radius: 18px !important;
  flex-shrink: 0;
}
.chat-topbar-rebuild .chat-header-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  gap: 1px;
}
.chat-topbar-rebuild .chat-header-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.15;
  letter-spacing: -0.1px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.chat-topbar-rebuild .status-label {
  color: var(--color-text-tertiary);
  font-size: 0.8125rem;
  font-weight: 400;
}
.chat-topbar-rebuild .status-label.online,
.chat-topbar-rebuild .status-label.typing {
  color: var(--color-accent);
}
.chat-topbar-rebuild .chat-topbar-actions-rebuild {
  display: flex;
  gap: 0.1rem;
  flex-shrink: 0;
}

/* Content */
.chat-content-rebuild {
  background: var(--color-bg);
  flex: 1;
  position: relative;
}

/* Messages — iOS bubbles */
.chat-content-rebuild .messages {
  padding: 0.4rem 0.6rem 1rem;
  gap: 2px;
}
.chat-content-rebuild .message,
.chat-content-rebuild .message-bubble,
.chat-content-rebuild .message-row {
  box-shadow: none !important;
  border: 0 !important;
}

.chat-content-rebuild .message.own .message-bubble,
.chat-content-rebuild .message-row.own .message-bubble,
.chat-content-rebuild .message-bubble.own,
.chat-content-rebuild .message.own .bubble,
.chat-content-rebuild .message-bubble-out {
  background: var(--color-accent) !important;
  color: #fff !important;
  border-radius: 18px 18px 6px 18px !important;
}
.chat-content-rebuild .message.own .message-text,
.chat-content-rebuild .message-bubble.own .message-text {
  color: #fff !important;
}

.chat-content-rebuild .message:not(.own) .message-bubble,
.chat-content-rebuild .message-row:not(.own) .message-bubble,
.chat-content-rebuild .message-bubble:not(.own),
.chat-content-rebuild .message-bubble-in {
  background: var(--color-surface) !important;
  color: var(--color-text) !important;
  border-radius: 18px 18px 18px 6px !important;
}

/* Composer — flat iOS */
.composer-shell-v3 {
  background: color-mix(in srgb, var(--color-bg) 88%, transparent) !important;
  backdrop-filter: saturate(180%) blur(22px) !important;
  -webkit-backdrop-filter: saturate(180%) blur(22px) !important;
  border-top: 0.5px solid var(--color-border) !important;
  box-shadow: none !important;
  padding:
    0.5rem
    0.6rem
    max(
      calc(0.6rem + env(safe-area-inset-bottom, 0px)),
      var(--chat-composer-bottom-inset),
      var(--keyboard-height)
    ) !important;
}
.composer-bar-v3 {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  gap: 0.35rem !important;
}
.composer-input-shell-v3 {
  background: var(--color-surface) !important;
  border: 0.5px solid var(--color-border) !important;
  border-radius: 18px !important;
  box-shadow: none !important;
  padding: 0.45rem 0.75rem !important;
  min-height: 2.25rem !important;
}
.composer-input-shell-v3 .composer-textarea {
  background: transparent !important;
  border: 0 !important;
  outline: 0 !important;
  box-shadow: none !important;
  color: var(--color-text);
  font-size: 1rem;
  padding: 0 !important;
  min-height: 1.5rem;
  resize: none;
}
.composer-input-shell-v3 .composer-textarea::placeholder {
  color: var(--color-text-tertiary);
}
.composer-tool-button-v3 {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  color: var(--color-accent) !important;
  min-width: 2.1rem;
  min-height: 2.1rem;
  padding: 0.3rem !important;
}
.composer-tool-button-v3 .ui-icon {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
}
.composer-send-button-v3 {
  background: var(--color-accent) !important;
  color: #fff !important;
  border-radius: 50% !important;
  min-width: 2.1rem !important;
  min-height: 2.1rem !important;
  width: 2.1rem !important;
  height: 2.1rem !important;
  padding: 0 !important;
  box-shadow: none !important;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.composer-send-button-v3 .ui-icon {
  width: 18px;
  height: 18px;
  color: #fff;
}

/* --- BIR Settings root (iOS) --- */
.bir-settings-screen {
  background: var(--color-bg);
}
.bir-settings-profile {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  padding: 0.25rem 1rem 1rem !important;
  margin: 0 !important;
}
.bir-settings-profile::before,
.bir-settings-profile::after {
  content: none !important;
  display: none !important;
}
.bir-settings-profile-row {
  background: var(--color-surface) !important;
  border-radius: 12px !important;
  padding: 0.85rem 1rem !important;
  box-shadow: none !important;
  border: 0 !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.85rem !important;
  width: 100%;
}
.bir-settings-profile-avatar {
  width: 60px !important;
  height: 60px !important;
  border-radius: 30px !important;
  font-size: 22px !important;
  flex-shrink: 0;
}
.bir-settings-profile-row .settings-profile-copy {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-align: left;
}
.bir-settings-profile-row .settings-profile-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.1px;
  margin: 0;
}
.bir-settings-profile-row .settings-profile-primary,
.bir-settings-profile-row .settings-profile-secondary {
  color: var(--color-text-tertiary);
  font-size: 0.875rem;
  margin: 0;
}

/* Kill card ornaments on settings hero */
.settings-root-hero-backdrop,
.settings-root-hero-card::before,
.settings-root-hero-card::after {
  display: none !important;
}

/* Settings sections → grouped-inset */
.bir-settings-screen .settings-section {
  background: var(--color-surface) !important;
  border-radius: 12px !important;
  margin: 0.25rem 1rem 1rem !important;
  padding: 0 !important;
  overflow: hidden;
  box-shadow: none !important;
  border: 0 !important;
}
.bir-settings-screen .settings-section-title,
.bir-settings-screen .settings-group-title {
  padding: 1.25rem 1.75rem 0.4rem !important;
  font-size: 0.8125rem !important;
  color: var(--color-text-tertiary) !important;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  font-weight: 400 !important;
  background: transparent !important;
}
.bir-settings-screen .settings-row,
.bir-settings-screen .list-row.settings-row {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  padding: 0.65rem 1rem !important;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.bir-settings-screen .settings-row + .settings-row,
.bir-settings-screen .list-row.settings-row + .list-row.settings-row {
  border-top: 0.5px solid var(--color-border) !important;
}
.bir-settings-screen .settings-icon {
  width: 28px !important;
  height: 28px !important;
  min-width: 28px;
  border-radius: 6px;
  background: var(--color-accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: none !important;
}
.bir-settings-screen .settings-icon .settings-icon-glyph,
.bir-settings-screen .settings-icon .ui-icon {
  width: 18px;
  height: 18px;
  color: #fff;
}
.bir-settings-screen .row-title {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text);
  margin: 0;
}
.bir-settings-screen .row-subtitle {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  margin: 0;
}
.bir-settings-screen .row-meta,
.bir-settings-screen .row-meta-chevron {
  color: var(--color-text-tertiary);
}
.bir-settings-screen .danger-row .row-title {
  color: var(--color-danger);
}
.bir-settings-screen .danger-row .settings-icon {
  background: var(--color-danger);
}

/* Kill the old action chips row */
.settings-profile-actions-row,
.settings-hero-action-chip {
  display: none !important;
}

/* ======================================================================
   BIR Premium Redesign — iOS call overlay layer
   ====================================================================== */
.call-overlay {
  position: fixed;
  inset: 0;
  z-index: 1200;
  background: transparent;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
  pointer-events: auto;
}
.call-overlay .call-screen {
  position: relative;
  flex: 1;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(10, 132, 255, 0.32), transparent 60%),
    radial-gradient(90% 80% at 50% 110%, rgba(26, 26, 32, 0.9), rgba(0, 0, 0, 0.98) 70%),
    #000;
  color: #fff;
  overflow: hidden;
}
.call-overlay .call-screen.video {
  background: #000;
}
.call-overlay .call-surface {
  position: relative;
  flex: 1;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: calc(env(safe-area-inset-top) + 0.35rem) 1rem max(env(safe-area-inset-bottom), 1.2rem);
  gap: 0.85rem;
}
.call-overlay .call-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: 2.4rem;
  padding: 0 0.25rem;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}
.call-overlay .call-mode-chip {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.call-overlay .call-topbar-spacer {
  width: 2.4rem;
  height: 2.4rem;
}
.call-overlay .call-chat-shortcut,
.call-overlay .icon-button.topbar-icon-button.call-chat-shortcut {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12) !important;
  color: #fff !important;
  border: 0 !important;
  box-shadow: none !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.call-overlay .call-chat-shortcut .ui-icon {
  color: #fff;
}
.call-overlay .call-stage {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.15rem;
  padding: 0.45rem 0 0.2rem;
}
.call-overlay .call-audio-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  min-height: 0;
  height: auto;
  border: 0;
  box-shadow: none;
  background: transparent;
}
.call-overlay .call-audio-avatar {
  width: 8.2rem !important;
  height: 8.2rem !important;
  font-size: 3rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.42);
}
.call-overlay .call-remote-stage {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  border-radius: 0;
  overflow: hidden;
}
.call-overlay .call-remote-stage.no-video {
  background:
    radial-gradient(80% 80% at 50% 40%, rgba(10, 132, 255, 0.22), transparent 70%),
    #000;
}
.call-overlay .call-remote-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.call-overlay .call-remote-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
}
.call-overlay .call-remote-avatar {
  width: 9rem !important;
  height: 9rem !important;
  font-size: 3.4rem;
  border-radius: 50%;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  border: 0;
}
.call-overlay .call-local-preview {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 6.5rem;
  height: 9rem;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.12);
  z-index: 2;
}
.call-overlay .call-meta {
  position: relative;
  z-index: 3;
  text-align: center;
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
  padding: 0 1rem;
}
.call-overlay .call-screen.video .call-meta {
  position: absolute;
  top: 4.5rem;
  left: 0;
  right: 0;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.55);
}
.call-overlay .call-peer-name {
  font-size: 1.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
  color: #fff;
}
.call-overlay .call-peer-status {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
  font-variant-numeric: tabular-nums;
}
.call-overlay .call-controls {
  display: grid;
  gap: 1.05rem;
  align-items: center;
  justify-items: center;
  width: 100%;
  padding: 0 0.25rem 0.2rem;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}
.call-overlay .call-controls-main-row {
  width: min(100%, 19rem);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  justify-items: center;
}
.call-overlay .call-controls-danger-row {
  width: 100%;
  display: grid;
  place-items: center;
}
.call-overlay .call-controls-accept-row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: min(100%, 13.4rem);
}
.call-overlay .call-control-button {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.24rem;
  width: 4.45rem;
  height: 4.45rem;
  padding: 0;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  cursor: pointer;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: none;
  position: relative;
  transition: transform 0.12s ease, background 0.12s ease;
}
.call-overlay .call-control-button .ui-icon {
  width: 26px;
  height: 26px;
  color: #fff;
}
.call-overlay .call-control-button > span {
  position: static;
  transform: none;
  font-size: 0.71rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.78);
  white-space: normal;
  line-height: 1.1;
  text-align: center;
  max-width: 4.8rem;
  pointer-events: none;
}
.call-overlay .call-control-button:active {
  transform: scale(0.95);
  background: rgba(255, 255, 255, 0.22);
}
.call-overlay .call-control-button.active {
  background: #fff;
  color: #0a0a0a;
}
.call-overlay .call-control-button.active .ui-icon {
  color: #0a0a0a;
}
.call-overlay .call-control-button.secondary {
  background: rgba(255, 255, 255, 0.14);
}
.call-overlay .call-control-button.accept {
  background: var(--color-success, #34c759);
  width: 4.8rem;
  height: 4.8rem;
}
.call-overlay .call-control-button.accept .ui-icon {
  color: #fff;
}
.call-overlay .call-control-button.danger {
  background: var(--color-danger, #ff3b30);
  width: 4.85rem;
  height: 4.85rem;
}
.call-overlay .call-control-button.danger .ui-icon {
  color: #fff;
  transform: none;
}
.call-overlay .call-control-button.wide {
  width: 4.85rem;
  height: 4.85rem;
  justify-self: center;
}
.call-overlay .call-icon-rotated {
  transform: none !important;
}
.call-overlay .call-control-button.disabled,
.call-overlay .call-control-button[disabled] {
  opacity: 0.45;
  pointer-events: none;
}

.call-mini-overlay {
  position: fixed;
  right: max(0.8rem, env(safe-area-inset-right));
  bottom: calc(var(--tabbar-total-height, 0px) + env(safe-area-inset-bottom) + 0.65rem);
  z-index: 1190;
  min-width: min(74vw, 15rem);
  max-width: min(86vw, 18rem);
  min-height: 3.1rem;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.56rem;
  padding: 0.44rem 0.52rem;
  border-radius: 1rem;
  color: #fff;
  background: rgba(14, 18, 30, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 18px 48px rgba(2, 7, 20, 0.42);
  backdrop-filter: blur(18px) saturate(1.08);
  -webkit-backdrop-filter: blur(18px) saturate(1.08);
}

.call-mini-avatar {
  width: 2.2rem !important;
  height: 2.2rem !important;
  min-width: 2.2rem;
  border-radius: 50% !important;
}

.call-mini-copy {
  min-width: 0;
  display: grid;
  gap: 0.08rem;
}

.call-mini-title,
.call-mini-status {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: start;
}

.call-mini-title {
  font-size: 0.82rem;
  font-weight: 650;
}

.call-mini-status {
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.78);
}

.call-mini-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.5rem;
  min-height: 1.7rem;
  border-radius: 999px;
  font-size: 0.68rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(255, 255, 255, 0.11);
}

/* ======================================================================
   Final legacy-ornament sweep
   ====================================================================== */
.mobile-shell-orb,
.mobile-shell-grid,
.mobile-shell-backdrop,
.mobile-shell-halo,
.mobile-shell-aurora,
.mobile-hero-orb,
.bir-auth-status-dot,
.auth-status-dot,
.auth-hero-status-dot,
.settings-hero-background,
.settings-hero-gradient,
.chat-list-gradient,
.chat-list-haze {
  display: none !important;
}
.bir-app {
  background: var(--color-bg);
}
body.dark-theme .bir-app,
[data-theme="dark"] .bir-app {
  background: var(--color-bg);
}

/* ======================================================================
   BIR Polish Pass 2 — flat lists, light bubbles, calls, contacts
   ====================================================================== */

/* ── 1. Light blue own-message bubbles with guaranteed white text ─── */
:root {
  --color-message-out: #5aa8ff;
}
.dark-theme,
[data-theme="dark"] {
  --color-message-out: #4d9ef5;
}
/* Broaden selectors to catch all message text regardless of wrapper */
.message-bubble.own,
.message-bubble-out,
.message.own .message-bubble,
.message-row.own .message-bubble,
[class*="message"][class*="own"] .message-bubble,
.chat-content-rebuild .message-bubble-out,
.chat-content-rebuild .message.own .message-bubble {
  background: var(--color-message-out) !important;
  color: #fff !important;
}
.message-bubble.own *,
.message-bubble-out *,
.message.own .message-bubble *,
.message-row.own .message-bubble * {
  color: #fff !important;
}
/* Keep radius */
.message-bubble.own,
.message-bubble-out,
.message.own .message-bubble,
.message-row.own .message-bubble {
  border-radius: 18px 18px 6px 18px !important;
}
.message-bubble:not(.own),
.message-bubble-in,
.message:not(.own) .message-bubble,
.message-row:not(.own) .message-bubble {
  border-radius: 18px 18px 18px 6px !important;
}

/* ── 2. Flat chat rows — kill lane-stack card ──────────────────────── */
.bir-chat-list .chat-lane-flow {
  gap: 0 !important;
  padding: 0 !important;
}
.bir-chat-list .chat-lane-cluster {
  gap: 0 !important;
}
.bir-chat-list .chat-lane-label {
  padding: 1rem 1.1rem 0.3rem !important;
  font-size: 0.75rem !important;
  color: var(--color-text-tertiary) !important;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600 !important;
  background: transparent !important;
}
.bir-chat-list .chat-lane-stack {
  border-radius: 0 !important;
  border: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}
.bir-chat-list .chat-lane-stack > * + * {
  border-top: 0.5px solid var(--color-border) !important;
}
/* Chat thread rows themselves */
.bir-chat-list .chat-thread-row,
.bir-chat-list .list-row.chat-thread-row {
  border-radius: 0 !important;
  border: 0 !important;
  box-shadow: none !important;
  background: var(--color-surface) !important;
}

/* ── 3. Flat contacts ──────────────────────────────────────────────── */
.contacts-list-shell {
  border-radius: 0 !important;
  border: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
  margin-inline: 0 !important;
}
.contacts-section-group {
  background: var(--color-surface);
}
.contact-row,
.list-row.contact-row {
  border-radius: 0 !important;
  border: 0 !important;
  box-shadow: none !important;
  background: var(--color-surface) !important;
}
.contact-row + .contact-row {
  border-top: 0.5px solid var(--color-border) !important;
}
.contacts-section-label {
  padding: 1.1rem 1.1rem 0.35rem !important;
  font-size: 0.75rem !important;
  letter-spacing: 0.06em !important;
  font-weight: 600 !important;
  color: var(--color-text-tertiary) !important;
  background: transparent !important;
}
/* Contact utility row */
.contacts-utility-row,
.list-row.contacts-utility-row {
  background: var(--color-surface) !important;
  border-radius: 0 !important;
  border: 0 !important;
  box-shadow: none !important;
  border-bottom: 0.5px solid var(--color-border) !important;
}
/* Generic contact avatar icon (no photo) */
.contact-avatar-icon {
  background: var(--color-border) !important;
  color: var(--color-text-tertiary) !important;
}
.contact-avatar-icon .contact-icon-glyph,
.contact-avatar-icon .ui-icon {
  width: 22px !important;
  height: 22px !important;
  stroke: var(--color-text-tertiary) !important;
  color: var(--color-text-tertiary) !important;
}

/* ── 4. Flat calls list ────────────────────────────────────────────── */
.bir-calls-screen .calls-history-shell {
  padding: 0 !important;
}
.bir-calls-screen .calls-history-list.card,
.bir-calls-screen .calls-history-list {
  border-radius: 0 !important;
  border: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
  padding: 0 !important;
}
.bir-calls-screen .list-row.call-history-row {
  border-radius: 0 !important;
  border: 0 !important;
  box-shadow: none !important;
  background: var(--color-surface) !important;
  padding: 0.75rem 1rem !important;
  min-height: 4rem !important;
}
.bir-calls-screen .call-history-row + .call-history-row {
  border-top: 0.5px solid var(--color-border) !important;
}
/* Failed / missed call — just red text, no gradient bg */
.bir-calls-screen .call-history-row.failed {
  background: var(--color-surface) !important;
}
.bir-calls-screen .call-history-row.failed .row-title {
  color: var(--color-danger) !important;
}
.bir-calls-screen .call-history-row.failed .call-history-subtitle {
  color: color-mix(in srgb, var(--color-danger) 55%, var(--color-text-tertiary)) !important;
}

/* ── 5. Calls topbar title centered ───────────────────────────────── */
.bir-calls-screen .screen-topbar {
  padding: 0 0.25rem;
  background: var(--color-bg) !important;
  border-bottom: 0.5px solid var(--color-border);
}
.bir-calls-screen .topbar-row {
  display: flex !important;
  align-items: center !important;
  width: 100% !important;
  padding: 0.65rem 1rem !important;
}
.bir-calls-screen .topbar-slot {
  flex: 0 0 44px !important;
}
.bir-calls-screen h1.topbar-title {
  flex: 1 !important;
  text-align: center !important;
  font-size: 1.0625rem !important;
  font-weight: 600 !important;
  color: var(--color-text) !important;
  margin: 0 !important;
}

/* ======================================================================
   BIR Polish Pass 3 — edge-to-edge lists, no avatar glow, new contact UI
   ====================================================================== */

/* ── 1. Edge-to-edge: remove side padding from scroll containers ──── */
.chat-hub-scroll-content {
  padding: 0 !important;
  gap: 0 !important;
}
.bir-chat-list,
.bir-chat-list.chat-list-shell {
  margin-inline: 0 !important;
}
.bir-chat-list .chat-lane-flow {
  padding: 0 !important;
}
/* Contacts — kill all side padding up the chain */
.contacts-list-shell {
  margin-inline: 0 !important;
  padding: 0 !important;
}
/* Calls — no side padding on scroll content either */
.bir-calls-screen .tab-scroll-content {
  padding: 0 !important;
  gap: 0 !important;
}
.bir-calls-screen .calls-history-shell {
  padding: 0 !important;
}

/* ── 2. Kill blue glow / gradient background on all in-list avatars ── */
.bir-chat-list .avatar,
.contacts-list-shell .avatar,
.bir-calls-screen .avatar,
.chat-thread-row .avatar,
.contact-row .avatar,
.call-history-row .avatar {
  background: #e5e5ea !important;
  box-shadow: none !important;
  filter: none !important;
}
.dark-theme .bir-chat-list .avatar,
.dark-theme .contacts-list-shell .avatar,
.dark-theme .bir-calls-screen .avatar,
.dark-theme .chat-thread-row .avatar,
.dark-theme .contact-row .avatar,
.dark-theme .call-history-row .avatar {
  background: #3a3a3c !important;
}
/* Suppress any leftover saved-chat glow */
.saved-chat-avatar {
  box-shadow: none !important;
}
/* Also kill any box-shadow on contact-avatar-wrap / chat-avatar-wrap */
.chat-avatar-wrap,
.contact-avatar-wrap {
  box-shadow: none !important;
  filter: none !important;
}

/* ── 3. New Contact screen — iOS style ────────────────────────────── */
.new-contact-screen {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-bg);
  overflow-y: auto;
}
.new-contact-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.5rem;
  background: var(--color-bg);
  border-bottom: 0.5px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 5;
}
.new-contact-topbar-btn {
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  color: var(--color-accent);
  padding: 0;
}
.new-contact-topbar-btn:active {
  background: var(--color-border);
}
.new-contact-topbar-btn .ui-icon {
  width: 20px;
  height: 20px;
  stroke-width: 2;
}
.new-contact-topbar-title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text);
  flex: 1;
  text-align: center;
  margin: 0;
}
.new-contact-topbar-btn.save-btn {
  color: var(--color-accent);
}
.new-contact-topbar-btn.save-btn:disabled {
  opacity: 0.4;
}
.new-contact-body {
  padding: 1.1rem 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.new-contact-section {
  background: var(--color-surface);
  border-top: 0.5px solid var(--color-border);
  border-bottom: 0.5px solid var(--color-border);
  overflow: hidden;
}
.new-contact-field-row {
  display: flex;
  align-items: center;
  padding: 0 1rem;
  min-height: 2.8rem;
  border-bottom: 0.5px solid var(--color-border);
}
.new-contact-field-row:last-child {
  border-bottom: 0;
}
.new-contact-field {
  flex: 1;
  border: 0;
  background: transparent;
  font-size: 1rem;
  color: var(--color-text);
  outline: none;
  padding: 0.6rem 0;
  min-height: 2.8rem;
  -webkit-appearance: none;
}
.new-contact-field::placeholder {
  color: var(--color-text-tertiary);
}
.new-contact-dial-code {
  font-size: 1rem;
  color: var(--color-text);
  margin-right: 0.5rem;
  flex-shrink: 0;
  padding: 0.6rem 0;
  white-space: nowrap;
}
.new-contact-country-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  min-height: 2.8rem;
  cursor: pointer;
  border-bottom: 0.5px solid var(--color-border);
}
.new-contact-country-label {
  font-size: 1rem;
  color: var(--color-text);
  padding: 0.6rem 0;
}
.new-contact-country-chevron {
  color: var(--color-text-tertiary);
  width: 16px;
  height: 16px;
}
.new-contact-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 1rem;
  min-height: 3rem;
}
.new-contact-toggle-label {
  font-size: 1rem;
  color: var(--color-text);
  flex: 1;
}
.new-contact-qr-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0 1rem;
  min-height: 2.8rem;
  cursor: pointer;
  background: transparent;
  border: 0;
  width: 100%;
  text-align: left;
}
.new-contact-qr-icon {
  color: var(--color-accent);
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.new-contact-qr-label {
  font-size: 1rem;
  color: var(--color-accent);
}
/* Hide the old card-based new contact card */
.new-contact-card {
  display: none !important;
}

/* ======================================================================
   BIR Polish Pass 4 — true flatten + premium buttons, topbar, search, chips
   ====================================================================== */

/* ── 1. TRUE edge-to-edge: nuke card styling on list shells & sections ── */
.bir-chat-list,
.bir-chat-list.chat-list-shell,
.contacts-list-shell,
.bir-calls-screen .calls-history-list,
.bir-calls-screen .calls-history-list.card,
.bir-calls-screen .calls-history-shell {
  margin-inline: 0 !important;
  padding-inline: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}
.bir-calls-screen .calls-history-shell {
  padding: 0 !important;
}

/* Section container backgrounds: use surface color edge-to-edge with hairlines */
.bir-chat-list .chat-lane-stack,
.contacts-list-shell .contacts-section-group,
.bir-calls-screen .calls-history-list {
  background: var(--color-surface) !important;
  border-top: 0.5px solid var(--color-border) !important;
  border-bottom: 0.5px solid var(--color-border) !important;
  border-left: 0 !important;
  border-right: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  margin-inline: 0 !important;
}
.bir-chat-list .chat-lane-stack + .chat-lane-stack,
.contacts-list-shell .contacts-section-group + .contacts-section-group {
  margin-top: 1.25rem !important;
}

/* Rows: edge-to-edge with 1rem leading inset for avatar */
.bir-chat-list .chat-thread-row,
.contacts-list-shell .contact-row,
.bir-calls-screen .call-history-row {
  padding-inline: 1rem !important;
  border-radius: 0 !important;
  margin-inline: 0 !important;
}

/* Hairline divider between rows, inset to align under text (72px = 16px pad + 56px avatar) */
.bir-chat-list .chat-lane-stack > .chat-thread-row + .chat-thread-row,
.contacts-list-shell .contacts-section-group > .contact-row + .contact-row,
.bir-calls-screen .calls-history-list > .call-history-row + .call-history-row {
  border-top: 0.5px solid var(--color-border) !important;
  position: relative;
}

/* ── 2. Premium topbar buttons: no card, SF-style text ───────────────── */
.topbar-action,
.topbar-button,
button.topbar-action,
button.topbar-button {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  padding: 0.4rem 0.25rem !important;
  color: var(--color-accent) !important;
  font-size: 1.0625rem !important;
  font-weight: 400 !important;
  letter-spacing: -0.01em !important;
  min-height: 2.75rem !important;
  line-height: 1.2 !important;
}
.topbar-action:active,
.topbar-button:active {
  opacity: 0.5 !important;
}
.topbar-action[disabled],
.topbar-button[disabled] {
  opacity: 0.35 !important;
}

/* iOS-style inline icon + text buttons (e.g. Sort chevron) */
.topbar-action .ui-icon,
.topbar-button .ui-icon {
  width: 18px !important;
  height: 18px !important;
  stroke-width: 2 !important;
}

/* ── 3. Search bar: proper iOS pill (not bubbly, not card) ────────────── */
.tab-search-stack .tab-search-input,
.bir-chat-list ~ .tab-search-input,
.tab-search-row input[type="search"],
.inline-search input[type="search"],
input.search-input {
  background: color-mix(in srgb, var(--color-text) 8%, transparent) !important;
  border: 0 !important;
  border-radius: 10px !important;
  font-size: 1.0625rem !important;
  padding: 0.5rem 0.75rem 0.5rem 2rem !important;
  min-height: 2.25rem !important;
  box-shadow: none !important;
  color: var(--color-text) !important;
}
.dark-theme .tab-search-stack .tab-search-input,
.dark-theme input.search-input {
  background: color-mix(in srgb, #fff 12%, transparent) !important;
}

/* ── 4. Folder chips: iOS segmented look ──────────────────────────────── */
.folder-chip,
.chat-filter-chip,
button.folder-chip {
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  color: var(--color-text-secondary) !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
  padding: 0.4rem 0.1rem !important;
  box-shadow: none !important;
  letter-spacing: -0.01em !important;
  position: relative;
}
.folder-chip.active,
.folder-chip[aria-selected="true"],
.chat-filter-chip.active,
.chat-filter-chip[aria-selected="true"] {
  color: var(--color-text) !important;
  background: transparent !important;
}
.folder-chip.active::after,
.folder-chip[aria-selected="true"]::after,
.chat-filter-chip.active::after,
.chat-filter-chip[aria-selected="true"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.25rem;
  height: 2px;
  background: var(--color-accent);
  border-radius: 1px;
}

/* ── 5. Tab bar: flat iOS with labels ────────────────────────────────── */
.mobile-tabbar,
.bottom-tabbar,
.tabbar-rebuild {
  background: color-mix(in srgb, var(--color-bg) 92%, transparent) !important;
  backdrop-filter: saturate(1.8) blur(20px) !important;
  -webkit-backdrop-filter: saturate(1.8) blur(20px) !important;
  border-top: 0.5px solid var(--color-border) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 0.35rem 0 max(0.35rem, env(safe-area-inset-bottom)) !important;
}
.tabbar-button,
.mobile-tabbar button {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  color: var(--color-text-tertiary) !important;
  gap: 0.15rem !important;
}
.tabbar-button.active,
.tabbar-button[aria-selected="true"],
.mobile-tabbar button.active {
  color: var(--color-accent) !important;
}
.tabbar-button .ui-icon {
  width: 26px !important;
  height: 26px !important;
  stroke-width: 1.8 !important;
}
.tabbar-label,
.tabbar-button > span:last-child {
  font-size: 0.625rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.01em !important;
}

/* ── 6. Primary CTA buttons (Save / Done / Action) ───────────────────── */
.btn-primary,
button.primary,
button[type="submit"].primary,
.action-button.primary {
  background: var(--color-accent) !important;
  color: #fff !important;
  border: 0 !important;
  border-radius: 12px !important;
  font-size: 1.0625rem !important;
  font-weight: 600 !important;
  letter-spacing: -0.01em !important;
  min-height: 3rem !important;
  padding: 0.75rem 1.25rem !important;
  box-shadow: none !important;
  transition: opacity 120ms ease, transform 120ms ease;
}
.btn-primary:active,
button.primary:active {
  opacity: 0.85 !important;
  transform: scale(0.98);
}
.btn-primary[disabled],
button.primary[disabled] {
  opacity: 0.4 !important;
}

/* Secondary (outlined/ghost) buttons */
.btn-secondary,
button.secondary,
button.ghost {
  background: color-mix(in srgb, var(--color-accent) 12%, transparent) !important;
  color: var(--color-accent) !important;
  border: 0 !important;
  border-radius: 12px !important;
  font-size: 1.0625rem !important;
  font-weight: 600 !important;
  min-height: 3rem !important;
  box-shadow: none !important;
}

/* ── 7. Destructive action (delete, leave chat) ──────────────────────── */
.btn-danger,
button.danger,
.action-button.danger {
  color: var(--color-danger) !important;
  background: transparent !important;
  border: 0 !important;
  font-weight: 500 !important;
}

/* ── 8. Section headers (grouped-inset style caps) ────────────────────── */
.bir-chat-list .chat-lane-label,
.contacts-list-shell .contacts-section-title,
.section-header-label {
  padding: 1.5rem 1rem 0.45rem !important;
  font-size: 0.8125rem !important;
  font-weight: 400 !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
  color: var(--color-text-tertiary) !important;
  background: transparent !important;
}

/* ── 9. Remove shadows/glows from profile-header & big avatars ────────── */
.profile-header .avatar,
.chat-header-avatar,
.contact-profile-avatar,
.profile-avatar,
.settings-profile-avatar {
  background: #e5e5ea !important;
  box-shadow: none !important;
  filter: none !important;
  border: 0 !important;
}
.dark-theme .profile-header .avatar,
.dark-theme .chat-header-avatar,
.dark-theme .contact-profile-avatar,
.dark-theme .profile-avatar,
.dark-theme .settings-profile-avatar {
  background: #3a3a3c !important;
}

/* ── 10. Composer: true iOS (rounded input, paperclip + send, flat bg) ─ */
.composer,
.chat-composer,
.message-composer {
  background: color-mix(in srgb, var(--color-bg) 94%, transparent) !important;
  backdrop-filter: saturate(1.8) blur(20px) !important;
  -webkit-backdrop-filter: saturate(1.8) blur(20px) !important;
  border-top: 0.5px solid var(--color-border) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 0.45rem 0.6rem max(0.45rem, env(safe-area-inset-bottom)) !important;
}
.composer-input,
.chat-composer textarea,
.message-composer textarea,
.message-composer input[type="text"] {
  background: var(--color-surface) !important;
  border: 0.5px solid var(--color-border) !important;
  border-radius: 18px !important;
  font-size: 1.0625rem !important;
  line-height: 1.35 !important;
  padding: 0.55rem 0.9rem !important;
  min-height: 2.25rem !important;
  box-shadow: none !important;
  color: var(--color-text) !important;
}
.composer-send,
.chat-composer-send,
.message-composer-send {
  background: var(--color-accent) !important;
  color: #fff !important;
  border-radius: 50% !important;
  width: 2rem !important;
  height: 2rem !important;
  min-width: 2rem !important;
  border: 0 !important;
  box-shadow: none !important;
}
.composer-icon-btn,
.chat-composer-action {
  background: transparent !important;
  border: 0 !important;
  color: var(--color-accent) !important;
  width: 2.25rem !important;
  height: 2.25rem !important;
  box-shadow: none !important;
}

/* ── 11. List rows universal tap feedback (iOS) ──────────────────────── */
.bir-chat-list .chat-thread-row:active,
.contacts-list-shell .contact-row:active,
.bir-calls-screen .call-history-row:active,
.settings-row:active,
.list-row:active {
  background: color-mix(in srgb, var(--color-text) 6%, transparent) !important;
}

/* ── 12. Contact profile (собеседник) header — no blue halo ──────────── */
.contact-profile-avatar,
.chat-header .avatar,
.profile-header .avatar {
  background: #e5e5ea !important;
  box-shadow: none !important;
  filter: none !important;
}

/* ── 13. Kill overly thick borders on generic .card inside tabs ───────── */
.bir-chat-list .card,
.contacts-list-shell .card,
.bir-calls-screen .card {
  border-left: 0 !important;
  border-right: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  margin-inline: 0 !important;
}

/* ======================================================================
   BIR Polish Pass 5 — definitive edge-to-edge + white own-message text
   ====================================================================== */

/* ── 1. Kill .panel padding on calls list (was applying var(--space-5)) */
.bir-calls-screen .calls-history-list,
.bir-calls-screen .calls-history-list.panel,
.bir-calls-screen .calls-history-list.card {
  padding: 0 !important;
  margin: 0 !important;
  border-left: 0 !important;
  border-right: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: var(--color-surface) !important;
}
/* calls-history-shell must also have zero SIDE padding */
.bir-calls-screen .calls-history-shell {
  padding: 0 !important;
  margin: 0 !important;
}

/* ── 2. Kill tab-scroll-content card side margins (line 1687-1692) ──── */
.bir-calls-screen .tab-scroll-content > .card,
.bir-calls-screen .tab-scroll-content > *,
.contacts-scroll-shell .tab-scroll-content > * {
  margin-inline: 0 !important;
}

/* ── 3. DEFINITIVE: white text on own (outgoing) bubbles ────────────── */
/* The actual DOM class is .bubble.outgoing.message-interactive */
.bubble.outgoing.message-interactive {
  color: #fff !important;
  background: #5aa8ff !important;
  border: 0 !important;
  box-shadow: 0 2px 8px rgba(0,122,255,0.22) !important;
}
.dark-theme .bubble.outgoing.message-interactive {
  background: #0a84ff !important;
}
/* Every descendant text element inside outgoing bubble */
.bubble.outgoing.message-interactive,
.bubble.outgoing.message-interactive *,
.bubble.outgoing.message-interactive .message-text,
.bubble.outgoing.message-interactive .message-content,
.bubble.outgoing.message-interactive time,
.bubble.outgoing.message-interactive .message-time,
.bubble.outgoing.message-interactive .message-meta,
.message-bubble-shell.outgoing .message-interactive .message-text,
.message-bubble-shell.outgoing .message-interactive * {
  color: #fff !important;
}
/* Receipt icons (✓✓) also white */
.message-bubble-shell.outgoing .message-receipt-icon {
  color: rgba(255,255,255,0.75) !important;
}
.message-bubble-shell.outgoing .message-receipt.read .message-receipt-icon {
  color: #fff !important;
}

/* ── 4. Incoming bubble: clean neutral */
.bubble.incoming.message-interactive {
  background: var(--color-surface) !important;
  border: 0.5px solid var(--color-border) !important;
  box-shadow: none !important;
  color: var(--color-text) !important;
}
.dark-theme .bubble.incoming.message-interactive {
  background: var(--color-surface-elevated) !important;
}

/* ── 5. Contacts list shell: belt-and-suspenders edge-to-edge */
.contacts-list-shell {
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

/* ======================================================================
   BIR Polish Pass 6 — composer fix, calls redesign, airiness, settings
   ====================================================================== */

/* ── 1. Composer: remove outer glass card, slimmer input ──────────────── */
.composer-glass {
  border-radius: 0 !important;
  padding: 0 !important;
  margin-top: 0 !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}
.composer-shell.composer-shell-v3 {
  background: color-mix(in srgb, var(--color-bg) 92%, transparent) !important;
  backdrop-filter: saturate(180%) blur(20px) !important;
  -webkit-backdrop-filter: saturate(180%) blur(20px) !important;
  border-top: 0.5px solid var(--color-border) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 0.5rem 0.75rem max(0.5rem, env(safe-area-inset-bottom)) !important;
}
/* Input shell: proper iOS-style pill */
.composer-input-shell.composer-input-shell-v3 {
  background: var(--color-surface) !important;
  border: 0.5px solid var(--color-border) !important;
  border-radius: 20px !important;
  box-shadow: none !important;
  padding: 0 0.5rem 0 0.75rem !important;
  min-height: 2.35rem !important;
  display: flex !important;
  align-items: center !important;
  overflow: hidden !important;
}
/* Textarea: no extra padding, no shrink */
.composer-input-shell-v3 .composer-textarea,
.composer-input-shell-v3 textarea.composer-textarea {
  background: transparent !important;
  border: 0 !important;
  padding: 0.5rem 0 !important;
  font-size: 1rem !important;
  line-height: 1.35 !important;
  min-height: 1.35rem !important;
  max-height: 5.5rem !important;
  flex: 1 !important;
  outline: none !important;
  box-shadow: none !important;
}
/* Emoji toggle: right side only, doesn't overlap text */
.composer-input-shell-v3 .composer-emoji-toggle {
  position: static !important;
  flex-shrink: 0 !important;
  width: 1.75rem !important;
  height: 1.75rem !important;
  margin-left: 0.25rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
/* Tool buttons: smaller, no card */
.composer-tool-button.composer-tool-button-v3 {
  width: 1.875rem !important;
  height: 1.875rem !important;
  min-height: 1.875rem !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  border-radius: 50% !important;
  color: var(--color-accent) !important;
  padding: 0 !important;
}
.composer-tool-button.composer-tool-button-v3 .ui-icon {
  width: 20px !important;
  height: 20px !important;
}
/* Send button: clean filled circle */
.composer-send-button.composer-send-button-v3 {
  width: 1.875rem !important;
  height: 1.875rem !important;
  min-height: 1.875rem !important;
  background: var(--color-accent) !important;
  color: #fff !important;
  border-radius: 50% !important;
  border: 0 !important;
  box-shadow: none !important;
  padding: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.composer-send-button.composer-send-button-v3 .ui-icon {
  width: 18px !important;
  height: 18px !important;
}
/* Composer bar: tight row */
.composer-bar.composer-bar-v3 {
  display: flex !important;
  align-items: center !important;
  gap: 0.3rem !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}

/* ── 2. Calls screen: clean iOS-like redesign ─────────────────────────── */
/* Action buttons at top: flat rows with icon + text, no card */
.bir-calls-screen .calls-action-list,
.bir-calls-screen .calls-actions-card {
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}
.bir-calls-screen .calls-action-button,
.bir-calls-screen .calls-action-item {
  background: transparent !important;
  border: 0 !important;
  border-bottom: 0.5px solid var(--color-border) !important;
  border-radius: 0 !important;
  padding: 0.75rem 1rem !important;
  color: var(--color-accent) !important;
  font-size: 1.0625rem !important;
  text-align: left !important;
  width: 100% !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.7rem !important;
}
/* History rows: clean, tight, iOS-style */
.bir-calls-screen .call-history-row {
  background: transparent !important;
  border: 0 !important;
  border-bottom: 0.5px solid var(--color-border) !important;
  border-radius: 0 !important;
  padding: 0.75rem 1rem !important;
  min-height: 4rem !important;
  box-shadow: none !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.75rem !important;
  width: 100% !important;
  text-align: left !important;
}
.bir-calls-screen .call-history-row:last-child {
  border-bottom: 0 !important;
}
.bir-calls-screen .call-history-row:active {
  background: color-mix(in srgb, var(--color-text) 6%, transparent) !important;
}
/* Missed call: red title text, not red background */
.bir-calls-screen .call-history-row.failed .row-title {
  color: var(--color-danger) !important;
}
.bir-calls-screen .call-history-row.failed {
  background: transparent !important;
}
/* Subtitle: compact, tertiary */
.bir-calls-screen .call-history-subtitle {
  font-size: 0.8125rem !important;
  color: var(--color-text-tertiary) !important;
  margin-top: 0.15rem !important;
  display: block !important;
}
/* Title: full weight */
.bir-calls-screen .row-title {
  font-size: 1.0625rem !important;
  font-weight: 400 !important;
  color: var(--color-text) !important;
}
/* Info button: right-aligned circle */
.bir-calls-screen .call-history-open {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  color: var(--color-accent) !important;
}
.bir-calls-screen .call-history-meta {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-end !important;
  gap: 0.2rem !important;
  flex-shrink: 0 !important;
}
.bir-calls-screen .call-history-time {
  font-size: 0.8125rem !important;
  color: var(--color-text-tertiary) !important;
}
/* Filter tabs: iOS style underline */
.bir-calls-screen .calls-filter-tabs,
.bir-calls-screen .calls-tab-bar {
  display: flex !important;
  gap: 0 !important;
  border-bottom: 0.5px solid var(--color-border) !important;
  background: var(--color-bg) !important;
  padding: 0 1rem !important;
}
.bir-calls-screen .calls-filter-tab,
.bir-calls-screen .calls-tab {
  background: transparent !important;
  border: 0 !important;
  padding: 0.55rem 0.5rem !important;
  font-size: 1rem !important;
  font-weight: 500 !important;
  color: var(--color-text-tertiary) !important;
  margin-right: 1.25rem !important;
  position: relative !important;
}
.bir-calls-screen .calls-filter-tab.active,
.bir-calls-screen .calls-tab.active {
  color: var(--color-text) !important;
  font-weight: 600 !important;
}
.bir-calls-screen .calls-filter-tab.active::after,
.bir-calls-screen .calls-tab.active::after {
  content: "" !important;
  position: absolute !important;
  bottom: -1px !important;
  left: 0 !important;
  right: 0 !important;
  height: 2px !important;
  background: var(--color-accent) !important;
  border-radius: 1px !important;
}

/* ── 3. Airiness: add breathing room between sections ─────────────────── */
.tab-scroll-content {
  gap: 0 !important;
}
/* Spacing between lane clusters */
.bir-chat-list .chat-lane-cluster {
  padding-bottom: 0 !important;
}
.bir-chat-list .chat-lane-cluster + .chat-lane-cluster {
  margin-top: 1.5rem !important;
}
/* Section separator line above label */
.bir-chat-list .chat-lane-label {
  padding: 1.25rem 1rem 0.4rem !important;
  font-size: 0.8125rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.02em !important;
  text-transform: uppercase !important;
  color: var(--color-text-tertiary) !important;
}

/* ── 4. Settings screen: sticky profile card + header ─────────────────── */
.bir-settings-screen {
  display: flex !important;
  flex-direction: column !important;
  height: 100% !important;
  overflow: hidden !important;
}
.bir-settings-screen .tab-scroll-shell {
  overflow-y: auto !important;
  flex: 1 !important;
  min-height: 0 !important;
}
/* Profile card: sticky at top */
.bir-settings-screen .settings-profile-card,
.bir-settings-screen .settings-profile-hero,
.bir-settings-screen [class*="settings-profile"] {
  position: sticky !important;
  top: 0 !important;
  z-index: 10 !important;
  background: var(--color-bg) !important;
}
/* Topbar: always fixed/sticky, not scrollable */
.bir-settings-screen .topbar-row,
.bir-settings-screen header {
  position: sticky !important;
  top: 0 !important;
  z-index: 20 !important;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent) !important;
  backdrop-filter: saturate(180%) blur(20px) !important;
  -webkit-backdrop-filter: saturate(180%) blur(20px) !important;
}

/* ======================================================================
   BIR Emoji + Stickers Panel — full Telegram-style redesign
   ====================================================================== */

/* ── Sheet: sits above composer ─────────────────────────────────────── */
.emoji-panel-sheet {
  background: var(--color-surface) !important;
  border-top: 0.5px solid var(--color-border) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  display: flex !important;
  flex-direction: column !important;
  height: 280px !important;
  overflow: hidden !important;
}
/* Hide old panel-v3 card styling */
.emoji-panel.emoji-panel-v3.card,
.emoji-panel.emoji-panel-v3 {
  display: none !important;
}

/* ── Top tab bar: emoji | stickers ──────────────────────────────────── */
.emoji-panel-tabs {
  display: flex !important;
  align-items: center !important;
  padding: 0 0.5rem !important;
  height: 2.75rem !important;
  border-bottom: 0.5px solid var(--color-border) !important;
  flex-shrink: 0 !important;
  gap: 0 !important;
}
.emoji-tab-btn {
  width: 2.5rem !important;
  height: 2.5rem !important;
  border: 0 !important;
  background: transparent !important;
  border-radius: 10px !important;
  font-size: 1.35rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  opacity: 0.45 !important;
  transition: opacity 120ms ease !important;
  flex-shrink: 0 !important;
}
.emoji-tab-btn.active {
  opacity: 1 !important;
  background: color-mix(in srgb, var(--color-accent) 12%, transparent) !important;
}
.emoji-tab-btn:active {
  opacity: 0.7 !important;
}
.emoji-tab-label {
  flex: 1 !important;
  font-size: 0.8125rem !important;
  font-weight: 600 !important;
  color: var(--color-text-tertiary) !important;
  padding-left: 0.5rem !important;
  letter-spacing: 0.01em !important;
}

/* ── Category tab bar ────────────────────────────────────────────────── */
.emoji-category-bar {
  display: flex !important;
  align-items: center !important;
  padding: 0 0.25rem !important;
  height: 2.625rem !important;
  overflow-x: auto !important;
  overflow-y: hidden !important;
  scrollbar-width: none !important;
  flex-shrink: 0 !important;
  gap: 0 !important;
  border-bottom: 0.5px solid var(--color-border) !important;
  background: var(--color-surface) !important;
}
.emoji-category-bar::-webkit-scrollbar { display: none !important; }
.emoji-cat-btn {
  width: 2.25rem !important;
  height: 2.25rem !important;
  border: 0 !important;
  background: transparent !important;
  border-radius: 8px !important;
  font-size: 1.2rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
  opacity: 0.45 !important;
  cursor: pointer !important;
  transition: opacity 120ms ease, background 120ms ease !important;
}
.emoji-cat-btn.active {
  opacity: 1 !important;
  background: color-mix(in srgb, var(--color-accent) 12%, transparent) !important;
}
.emoji-cat-btn:active {
  opacity: 0.7 !important;
}

/* ── Scrollable grid area ────────────────────────────────────────────── */
.emoji-grid-scroll {
  flex: 1 !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  scrollbar-width: thin !important;
  scrollbar-color: var(--color-border) transparent !important;
  -webkit-overflow-scrolling: touch !important;
  overscroll-behavior: contain !important;
}
.emoji-grid-scroll::-webkit-scrollbar {
  width: 3px !important;
}
.emoji-grid-scroll::-webkit-scrollbar-track {
  background: transparent !important;
}
.emoji-grid-scroll::-webkit-scrollbar-thumb {
  background: var(--color-border) !important;
  border-radius: 2px !important;
}

/* ── Emoji grid: 8-column ────────────────────────────────────────────── */
.emoji-grid-inner {
  display: grid !important;
  grid-template-columns: repeat(8, 1fr) !important;
  padding: 0.35rem !important;
  gap: 0 !important;
}
.emoji-cell {
  width: 100% !important;
  aspect-ratio: 1 !important;
  border: 0 !important;
  background: transparent !important;
  border-radius: 8px !important;
  font-size: 1.5rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  transition: background 100ms ease, transform 80ms ease !important;
  -webkit-tap-highlight-color: transparent !important;
  line-height: 1 !important;
}
.emoji-cell:active {
  background: color-mix(in srgb, var(--color-text) 8%, transparent) !important;
  transform: scale(0.88) !important;
}

/* ── Sticker grid: 5-column ──────────────────────────────────────────── */
.sticker-grid-inner {
  display: grid !important;
  grid-template-columns: repeat(5, 1fr) !important;
  padding: 0.5rem !important;
  gap: 0.25rem !important;
}
.sticker-cell {
  width: 100% !important;
  aspect-ratio: 1 !important;
  border: 0 !important;
  background: color-mix(in srgb, var(--color-text) 4%, transparent) !important;
  border-radius: 12px !important;
  font-size: 2.5rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  transition: background 100ms ease, transform 80ms ease !important;
  -webkit-tap-highlight-color: transparent !important;
  line-height: 1 !important;
}
.sticker-cell:active {
  background: color-mix(in srgb, var(--color-accent) 15%, transparent) !important;
  transform: scale(0.9) !important;
}

/* ── Sticker message rendering: big emoji in chat ────────────────────── */
.message-sticker {
  font-size: 3.25rem !important;
  line-height: 1.1 !important;
  display: block !important;
  padding: 0.15rem 0 !important;
  text-align: inherit !important;
}
/* Transparent bubble for sticker messages */
.bubble.outgoing.message-interactive:has(.message-sticker),
.bubble.incoming.message-interactive:has(.message-sticker) {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  padding: 0.1rem 0.25rem !important;
}

/* ── Dark theme tweaks ───────────────────────────────────────────────── */
.dark-theme .emoji-panel-sheet {
  background: var(--color-surface-elevated) !important;
}
.dark-theme .emoji-category-bar {
  background: var(--color-surface-elevated) !important;
}

/* ======================================================================
   BIR Polish Pass 7 — composer nuclear, calls overflow, keyboard safe
   Override anything above. Maximum specificity.
   ====================================================================== */

/* ── 1. Composer nuclear: tight iOS pill, no outer card ─────────────── */
/* Kill every leftover outer card style from earlier passes */
.composer-shell.composer-glass.composer-shell-v3,
.chat-screen-embedded .composer-shell.composer-glass.composer-shell-v3 {
  display: grid !important;
  gap: 0 !important;
  margin-inline: 0 !important;
  padding:
    0.35rem
    0.55rem
    max(
      calc(0.35rem + env(safe-area-inset-bottom, 0px)),
      var(--chat-composer-bottom-inset, 0.35rem),
      var(--keyboard-height, 0px)
    ) !important;
  background: color-mix(in srgb, var(--color-bg) 94%, transparent) !important;
  border-top: 0.5px solid color-mix(in srgb, var(--color-border) 70%, transparent) !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  backdrop-filter: saturate(180%) blur(22px) !important;
  -webkit-backdrop-filter: saturate(180%) blur(22px) !important;
  overflow: visible !important;
  transition: padding-bottom 120ms ease !important;
}

/* Form: zero gap/margin */
.composer-shell.composer-glass.composer-shell-v3 > .composer.composer-v3 {
  gap: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}

/* Composer bar: flex row, no card, NO padding */
.composer-shell.composer-glass.composer-shell-v3 .composer-bar.composer-bar-v3 {
  display: flex !important;
  align-items: flex-end !important;
  gap: 0.4rem !important;
  padding: 0 !important;
  margin: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  overflow: visible !important;
  grid-template-columns: none !important;
}

/* Input pill: proper breathing room on left so "С" isn't clipped */
.composer-shell.composer-glass.composer-shell-v3 .composer-input-shell.composer-input-shell-v3 {
  flex: 1 1 auto !important;
  min-width: 0 !important;
  min-height: 2.15rem !important;
  max-height: 7.5rem !important;
  padding: 0.35rem 0.55rem 0.35rem 0.95rem !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.4rem !important;
  background: var(--color-surface) !important;
  border: 0.5px solid color-mix(in srgb, var(--color-border) 85%, transparent) !important;
  border-radius: 1.2rem !important;
  box-shadow: none !important;
  overflow: hidden !important;
}

/* Textarea: honest padding, no clipping of leading character */
.composer-shell.composer-glass.composer-shell-v3 .composer-input-shell-v3 .composer-textarea {
  flex: 1 1 auto !important;
  min-width: 0 !important;
  padding: 0.35rem 0.1rem 0.35rem 0 !important;
  margin: 0 !important;
  font-size: 1rem !important;
  line-height: 1.3 !important;
  min-height: 1.3rem !important;
  max-height: 5.8rem !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  outline: 0 !important;
  color: var(--color-text) !important;
  resize: none !important;
  font-family: inherit !important;
  text-indent: 0 !important;
}
.composer-shell.composer-glass.composer-shell-v3 .composer-input-shell-v3 .composer-textarea::placeholder {
  color: color-mix(in srgb, var(--color-text-tertiary) 88%, transparent) !important;
  opacity: 1 !important;
}

/* Emoji toggle: static, right of text, tight */
.composer-shell.composer-glass.composer-shell-v3 .composer-input-shell-v3 .composer-emoji-toggle {
  position: static !important;
  flex: 0 0 auto !important;
  width: 1.75rem !important;
  height: 1.75rem !important;
  min-width: 1.75rem !important;
  min-height: 1.75rem !important;
  margin: 0 !important;
  padding: 0 !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  color: var(--color-text-tertiary) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.composer-shell.composer-glass.composer-shell-v3 .composer-input-shell-v3 .composer-emoji-toggle .ui-icon {
  width: 22px !important;
  height: 22px !important;
  color: currentColor !important;
}
.composer-shell.composer-glass.composer-shell-v3 .composer-input-shell-v3 .composer-emoji-toggle.active {
  color: var(--color-accent) !important;
}

/* Paperclip button (left) — bare icon, no card */
.composer-shell.composer-glass.composer-shell-v3 .composer-bar-v3 > .composer-tool-button.composer-tool-button-v3:not(.composer-emoji-toggle):not(.voice) {
  flex: 0 0 auto !important;
  width: 2rem !important;
  height: 2rem !important;
  min-width: 2rem !important;
  min-height: 2rem !important;
  padding: 0 !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  border-radius: 50% !important;
  color: var(--color-text-tertiary) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.composer-shell.composer-glass.composer-shell-v3 .composer-bar-v3 > .composer-tool-button.composer-tool-button-v3:not(.composer-emoji-toggle):not(.voice) .ui-icon {
  width: 22px !important;
  height: 22px !important;
  color: currentColor !important;
}

/* Primary stack (voice / send) at right */
.composer-shell.composer-glass.composer-shell-v3 .composer-primary-stack.composer-primary-stack-v3 {
  flex: 0 0 auto !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  position: relative !important;
  width: 2rem !important;
  height: 2rem !important;
  margin: 0 !important;
  padding: 0 !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}

/* Voice button — bare iOS blue mic icon */
.composer-shell.composer-glass.composer-shell-v3 .composer-primary-stack-v3 .composer-tool-button-v3.voice {
  width: 2rem !important;
  height: 2rem !important;
  min-width: 2rem !important;
  min-height: 2rem !important;
  padding: 0 !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  color: var(--color-accent) !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.composer-shell.composer-glass.composer-shell-v3 .composer-primary-stack-v3 .composer-tool-button-v3.voice .ui-icon {
  width: 22px !important;
  height: 22px !important;
  color: currentColor !important;
}

/* Send button — filled iOS blue circle */
.composer-shell.composer-glass.composer-shell-v3 .composer-primary-stack-v3 .composer-send-button-v3 {
  width: 2rem !important;
  height: 2rem !important;
  min-width: 2rem !important;
  min-height: 2rem !important;
  padding: 0 !important;
  background: var(--color-accent) !important;
  color: #fff !important;
  border: 0 !important;
  border-radius: 50% !important;
  box-shadow: none !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.composer-shell.composer-glass.composer-shell-v3 .composer-primary-stack-v3 .composer-send-button-v3 .ui-icon {
  width: 18px !important;
  height: 18px !important;
  color: #fff !important;
}

/* Hide composer shell when voice recording overlay active — keep airy */
.composer-shell.composer-glass.composer-shell-v3 > .voice-recorder-card,
.composer-shell.composer-glass.composer-shell-v3 > .voice-draft-card,
.composer-shell.composer-glass.composer-shell-v3 > .attachment-draft-card {
  margin-bottom: 0.3rem !important;
}

/* ── 2. Calls screen: kill card, fix overflow ─────────────────────── */
/* Kill the outer .card + .panel wrapper entirely on calls */
.bir-calls-screen .tab-scroll-content > .card,
.bir-calls-screen section.card.panel.list.calls-history-list,
.bir-calls-screen .calls-history-list.card,
.bir-calls-screen .calls-history-list {
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  box-shadow: none !important;
  overflow: visible !important;
}
.bir-calls-screen .tab-scroll-content > * {
  margin-inline: 0 !important;
}

/* Rows: iOS style inset separator, full-bleed bg */
.bir-calls-screen .list-row.call-history-row {
  display: grid !important;
  grid-template-columns: auto minmax(0, 1fr) auto !important;
  align-items: center !important;
  gap: 0.75rem !important;
  width: 100% !important;
  padding: 0.6rem 1rem !important;
  min-height: 4.25rem !important;
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  text-align: left !important;
  position: relative !important;
}
.bir-calls-screen .list-row.call-history-row::after {
  content: "" !important;
  position: absolute !important;
  left: calc(1rem + 2.75rem + 0.75rem) !important;
  right: 0 !important;
  bottom: 0 !important;
  height: 0.5px !important;
  background: color-mix(in srgb, var(--color-border) 70%, transparent) !important;
}
.bir-calls-screen .list-row.call-history-row:last-child::after {
  display: none !important;
}
.bir-calls-screen .list-row.call-history-row:active {
  background: color-mix(in srgb, var(--color-text) 5%, transparent) !important;
}

/* Main column: must clip text */
.bir-calls-screen .call-history-row .row-main.call-history-main {
  min-width: 0 !important;
  overflow: hidden !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 0.1rem !important;
}
.bir-calls-screen .call-history-row .row-title {
  font-size: 1rem !important;
  font-weight: 500 !important;
  color: var(--color-text) !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  max-width: 100% !important;
}
.bir-calls-screen .call-history-row .row-subtitle.call-history-subtitle {
  font-size: 0.8125rem !important;
  color: var(--color-text-tertiary) !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  max-width: 100% !important;
  display: block !important;
}

/* Failed calls: subtle red tint on text only, no background */
.bir-calls-screen .list-row.call-history-row.failed {
  background: transparent !important;
}
.bir-calls-screen .list-row.call-history-row.failed .row-title {
  color: var(--color-danger, #ff3b30) !important;
}
.bir-calls-screen .list-row.call-history-row.failed .call-history-subtitle {
  color: color-mix(in srgb, var(--color-danger, #ff3b30) 70%, var(--color-text-tertiary)) !important;
}

/* Right meta column */
.bir-calls-screen .call-history-row .row-meta.call-history-meta {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-end !important;
  gap: 0.1rem !important;
  flex-shrink: 0 !important;
  color: var(--color-text-tertiary) !important;
}
.bir-calls-screen .call-history-row .call-history-time {
  font-size: 0.8125rem !important;
  color: var(--color-text-tertiary) !important;
  white-space: nowrap !important;
}
.bir-calls-screen .call-history-row .call-history-open .row-meta-icon {
  width: 14px !important;
  height: 14px !important;
  color: var(--color-text-tertiary) !important;
  opacity: 0.7 !important;
}

/* ── 3. Chats & Contacts: true edge-to-edge ─────────────────────── */
.bir-chats-screen .tab-scroll-content > *,
.bir-contacts-screen .tab-scroll-content > *,
.bir-calls-screen .tab-scroll-content > *,
.bir-chats-screen .tab-scroll-shell,
.bir-contacts-screen .tab-scroll-shell {
  margin-inline: 0 !important;
}
.bir-chats-screen .chat-lane-flow,
.bir-contacts-screen .tab-scroll-content {
  margin: 0 !important;
  padding: 0 !important;
}
.bir-chats-screen .chat-list-item,
.bir-contacts-screen .contacts-row,
.bir-contacts-screen .list-row {
  padding-left: 1rem !important;
  padding-right: 1rem !important;
  margin-inline: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
}
.bir-chats-screen .chat-lane-cluster,
.bir-chats-screen .chat-lane-stack {
  margin-inline: 0 !important;
  padding-inline: 0 !important;
}
.bir-chats-screen .chat-lane-label {
  padding-left: 1rem !important;
  padding-right: 1rem !important;
}

/* ── 4. Settings: sticky profile card (override earlier pass) ─────── */
.bir-settings-screen {
  display: flex !important;
  flex-direction: column !important;
  min-height: 100% !important;
}
.bir-settings-screen .tab-scroll-shell {
  flex: 1 1 auto !important;
  min-height: 0 !important;
  overflow-y: auto !important;
}
.bir-settings-screen .topbar,
.bir-settings-screen .bir-topbar,
.bir-settings-screen .topbar-plain,
.bir-settings-screen header.topbar-row,
.bir-settings-screen header {
  position: sticky !important;
  top: 0 !important;
  z-index: 30 !important;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent) !important;
  backdrop-filter: saturate(180%) blur(22px) !important;
  -webkit-backdrop-filter: saturate(180%) blur(22px) !important;
}
/* Sticky profile card positioned beneath the topbar */
.bir-settings-screen .settings-profile-card,
.bir-settings-screen .settings-profile-hero,
.bir-settings-screen [class*="settings-profile-card"] {
  position: sticky !important;
  top: 3.5rem !important;
  z-index: 20 !important;
  background: var(--color-bg) !important;
  border-bottom: 0.5px solid color-mix(in srgb, var(--color-border) 70%, transparent) !important;
}

/* ======================================================================
   BIR Emoji/Stickers Panel v2 — Telegram-grade, real Noto images
   Supersedes v1 block above. Uses same .emoji-panel-sheet root class.
   ====================================================================== */

/* Root sheet — taller, clean ios surface */
.emoji-panel-sheet {
  height: 320px !important;
  background: var(--color-surface) !important;
  border-top: 0.5px solid color-mix(in srgb, var(--color-border) 70%, transparent) !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
  box-shadow: none !important;
}

/* Search bar row at top */
.emoji-panel-search {
  flex-shrink: 0 !important;
  padding: 0.5rem 0.75rem 0.35rem !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
}
.emoji-panel-search-field {
  flex: 1 1 auto !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.4rem !important;
  background: color-mix(in srgb, var(--color-text) 8%, transparent) !important;
  border-radius: 10px !important;
  padding: 0.3rem 0.7rem !important;
  height: 2rem !important;
  border: 0 !important;
}
.emoji-panel-search-field .ui-icon {
  width: 16px !important;
  height: 16px !important;
  color: var(--color-text-tertiary) !important;
  flex-shrink: 0 !important;
}
.emoji-panel-search-input {
  flex: 1 1 auto !important;
  min-width: 0 !important;
  background: transparent !important;
  border: 0 !important;
  outline: 0 !important;
  font-size: 0.9375rem !important;
  color: var(--color-text) !important;
  padding: 0 !important;
  font-family: inherit !important;
}
.emoji-panel-search-input::placeholder {
  color: var(--color-text-tertiary) !important;
}
.emoji-panel-keyboard-btn {
  width: 2rem !important;
  height: 2rem !important;
  border: 0 !important;
  background: transparent !important;
  color: var(--color-text-tertiary) !important;
  border-radius: 8px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
  cursor: pointer !important;
  padding: 0 !important;
}
.emoji-panel-keyboard-btn .ui-icon {
  width: 20px !important;
  height: 20px !important;
}

/* Scrollable content area (holds sections) */
.emoji-panel-body {
  flex: 1 1 auto !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  scrollbar-width: thin !important;
  -webkit-overflow-scrolling: touch !important;
  overscroll-behavior: contain !important;
  padding: 0 0.25rem 0.25rem !important;
}
.emoji-panel-body::-webkit-scrollbar {
  width: 3px !important;
}
.emoji-panel-body::-webkit-scrollbar-thumb {
  background: var(--color-border) !important;
  border-radius: 2px !important;
}

/* Section label per pack ("НЕДАВНИЕ", "MERMAID", etc.) */
.emoji-section-label {
  font-size: 0.75rem !important;
  font-weight: 600 !important;
  color: var(--color-text-tertiary) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.04em !important;
  padding: 0.75rem 0.5rem 0.35rem !important;
  display: block !important;
}

/* Emoji grid — 8 cols, tight */
.emoji-grid {
  display: grid !important;
  grid-template-columns: repeat(8, 1fr) !important;
  gap: 0 !important;
  padding: 0 0.25rem !important;
}
.emoji-grid .emoji-cell {
  width: 100% !important;
  aspect-ratio: 1 !important;
  border: 0 !important;
  background: transparent !important;
  border-radius: 8px !important;
  font-size: 1.6rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  transition: background 80ms ease, transform 80ms ease !important;
  -webkit-tap-highlight-color: transparent !important;
  line-height: 1 !important;
  padding: 0 !important;
}
.emoji-grid .emoji-cell:active {
  background: color-mix(in srgb, var(--color-text) 10%, transparent) !important;
  transform: scale(0.86) !important;
}

/* Sticker grid — 4 cols (bigger cells) */
.sticker-grid {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 0.35rem !important;
  padding: 0.2rem 0.35rem !important;
}
.sticker-grid .sticker-cell {
  width: 100% !important;
  aspect-ratio: 1 !important;
  border: 0 !important;
  background: transparent !important;
  border-radius: 12px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
  -webkit-tap-highlight-color: transparent !important;
  padding: 0.25rem !important;
  transition: background 80ms ease, transform 100ms ease !important;
  overflow: hidden !important;
}
.sticker-grid .sticker-cell img {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  pointer-events: none !important;
  display: block !important;
}
.sticker-grid .sticker-cell:active {
  background: color-mix(in srgb, var(--color-accent) 12%, transparent) !important;
  transform: scale(0.92) !important;
}

/* Bottom bar: category icons + tab switch (Эмодзи | Стикеры) + add */
.emoji-panel-bottom {
  flex-shrink: 0 !important;
  border-top: 0.5px solid color-mix(in srgb, var(--color-border) 70%, transparent) !important;
  background: color-mix(in srgb, var(--color-bg) 96%, transparent) !important;
  display: flex !important;
  flex-direction: column !important;
}
.emoji-panel-categories {
  display: flex !important;
  align-items: center !important;
  padding: 0.25rem 0.35rem !important;
  gap: 0 !important;
  overflow-x: auto !important;
  overflow-y: hidden !important;
  scrollbar-width: none !important;
  -webkit-overflow-scrolling: touch !important;
}
.emoji-panel-categories::-webkit-scrollbar { display: none !important; }
.emoji-cat-chip {
  width: 2.25rem !important;
  height: 2.25rem !important;
  min-width: 2.25rem !important;
  border: 0 !important;
  background: transparent !important;
  border-radius: 8px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-shrink: 0 !important;
  font-size: 1.15rem !important;
  opacity: 0.5 !important;
  cursor: pointer !important;
  padding: 0 !important;
  transition: opacity 120ms ease, background 120ms ease !important;
}
.emoji-cat-chip.active {
  opacity: 1 !important;
  background: color-mix(in srgb, var(--color-accent) 14%, transparent) !important;
}
.emoji-cat-chip img {
  width: 22px !important;
  height: 22px !important;
  object-fit: contain !important;
}

.emoji-panel-mode-switch {
  display: flex !important;
  align-items: stretch !important;
  height: 2.25rem !important;
  margin: 0 0.35rem 0.3rem !important;
  background: color-mix(in srgb, var(--color-text) 6%, transparent) !important;
  border-radius: 10px !important;
  padding: 2px !important;
  gap: 2px !important;
}
.emoji-panel-mode-btn {
  flex: 1 1 50% !important;
  border: 0 !important;
  background: transparent !important;
  border-radius: 8px !important;
  font-size: 0.8125rem !important;
  font-weight: 600 !important;
  color: var(--color-text-tertiary) !important;
  cursor: pointer !important;
  padding: 0 !important;
  transition: background 140ms ease, color 140ms ease !important;
}
.emoji-panel-mode-btn.active {
  background: var(--color-bg) !important;
  color: var(--color-text) !important;
  box-shadow: 0 1px 2px color-mix(in srgb, var(--color-text) 8%, transparent) !important;
}

/* Sticker message in chat — render big + transparent bubble */
.message-sticker-img {
  display: block !important;
  width: 7.5rem !important;
  height: 7.5rem !important;
  max-width: 60vw !important;
  object-fit: contain !important;
  pointer-events: none !important;
}
.bubble.outgoing.message-interactive:has(.message-sticker-img),
.bubble.incoming.message-interactive:has(.message-sticker-img),
.bubble.outgoing.message-interactive:has(.message-sticker),
.bubble.incoming.message-interactive:has(.message-sticker) {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  padding: 0.15rem 0 !important;
}

/* Dark theme tuning */
.dark-theme .emoji-panel-sheet {
  background: var(--color-surface-elevated) !important;
}
.dark-theme .emoji-panel-bottom {
  background: color-mix(in srgb, var(--color-bg) 90%, transparent) !important;
}
.dark-theme .emoji-panel-mode-switch {
  background: color-mix(in srgb, var(--color-text) 10%, transparent) !important;
}
.dark-theme .emoji-panel-mode-btn.active {
  background: var(--color-surface) !important;
}

/* ======================================================================
   BIR Polish Pass 8 — round 5 feedback
   Bottom nav recovery + composer alignment + H fix + chats edge-to-edge
   + settings sticky + voice rebuild + nav tap animation
   ====================================================================== */

/* ── 1. Composer: fix H clipping, align buttons, safer padding ───── */
.composer-shell.composer-glass.composer-shell-v3 .composer-bar.composer-bar-v3 {
  align-items: center !important;
}
.composer-shell.composer-glass.composer-shell-v3 .composer-input-shell.composer-input-shell-v3 {
  padding: 0.35rem 0.55rem 0.35rem 1.05rem !important;
  min-height: 2.25rem !important;
  align-items: center !important;
  box-shadow: none !important;
  filter: none !important;
}
/* Wipe all inherited decoration from the textarea so nothing hides the first glyph */
.composer-shell.composer-glass.composer-shell-v3 .composer-input-shell-v3 .composer-textarea {
  padding: 0.3rem 0.25rem 0.3rem 0 !important;
  text-indent: 0 !important;
  text-shadow: none !important;
  box-shadow: none !important;
  filter: none !important;
  background: none !important;
  -webkit-appearance: none !important;
  appearance: none !important;
  -webkit-text-fill-color: var(--color-text) !important;
}
/* Belt-and-suspenders: no ::before/::after inside input-shell */
.composer-shell.composer-glass.composer-shell-v3 .composer-input-shell-v3::before,
.composer-shell.composer-glass.composer-shell-v3 .composer-input-shell-v3::after,
.composer-shell.composer-glass.composer-shell-v3 .composer-bar-v3::before,
.composer-shell.composer-glass.composer-shell-v3 .composer-bar-v3::after {
  display: none !important;
  content: none !important;
}
/* Buttons all 2.1rem aligned center */
.composer-shell.composer-glass.composer-shell-v3 .composer-bar-v3 > .composer-tool-button.composer-tool-button-v3:not(.composer-emoji-toggle):not(.voice),
.composer-shell.composer-glass.composer-shell-v3 .composer-primary-stack-v3 .composer-tool-button-v3.voice,
.composer-shell.composer-glass.composer-shell-v3 .composer-primary-stack-v3 .composer-send-button-v3 {
  width: 2.1rem !important;
  height: 2.1rem !important;
  min-width: 2.1rem !important;
  min-height: 2.1rem !important;
  align-self: center !important;
}
.composer-shell.composer-glass.composer-shell-v3 .composer-primary-stack-v3 {
  width: 2.1rem !important;
  height: 2.1rem !important;
  align-self: center !important;
}

/* ── 2. Chats: true edge-to-edge (kill list-row card, flat rows) ─── */
.bir-chats-screen .chat-list-item,
.bir-chats-screen .list-row.chat-list-item,
.bir-contacts-screen .list-row {
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 0.65rem 1rem !important;
  margin: 0 !important;
  min-height: 4.25rem !important;
  position: relative !important;
  width: 100% !important;
}
.bir-chats-screen .chat-list-item:active,
.bir-chats-screen .list-row.chat-list-item:active,
.bir-contacts-screen .list-row:active {
  background: color-mix(in srgb, var(--color-text) 5%, transparent) !important;
  transform: none !important;
}
/* iOS-style separator: hairline under avatar-aligned inset */
.bir-chats-screen .chat-lane-stack > *::after,
.bir-chats-screen .archived-chat-list > *::after,
.bir-contacts-screen .list-row::after {
  content: "" !important;
  position: absolute !important;
  left: calc(1rem + 3.125rem + 0.8rem) !important;
  right: 0 !important;
  bottom: 0 !important;
  height: 0.5px !important;
  background: color-mix(in srgb, var(--color-border) 65%, transparent) !important;
  pointer-events: none !important;
}
.bir-chats-screen .chat-lane-stack > *:last-child::after,
.bir-chats-screen .archived-chat-list > *:last-child::after,
.bir-contacts-screen .list-row:last-child::after {
  display: none !important;
}
/* Kill old list-row card borders/bg within chats/contacts */
.bir-chats-screen .chat-list-shell,
.bir-chats-screen .archived-chat-list,
.bir-chats-screen .chat-lane-stack,
.bir-chats-screen .chat-lane-cluster,
.bir-contacts-screen .contacts-list-shell,
.bir-contacts-screen .tab-scroll-content {
  margin: 0 !important;
  padding: 0 !important;
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  overflow: visible !important;
}
.bir-chats-screen .tab-scroll-shell,
.bir-contacts-screen .tab-scroll-shell {
  padding-inline: 0 !important;
}
/* Section labels (Pinned / All) keep inset for alignment */
.bir-chats-screen .chat-lane-label {
  padding: 1rem 1rem 0.35rem !important;
  font-size: 0.75rem !important;
  font-weight: 600 !important;
  color: var(--color-text-tertiary) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.04em !important;
  background: var(--color-bg) !important;
}
/* Also kill border between old .chat-list-shell > .list-row rule */
.bir-chats-screen .list-row + .list-row,
.bir-contacts-screen .list-row + .list-row {
  border-top: 0 !important;
}

/* ── 3. Settings: contained scroll + sticky profile at top ──────── */
.bir-settings-screen,
section.bir-settings-screen {
  display: flex !important;
  flex-direction: column !important;
  height: 100% !important;
  min-height: 0 !important;
  max-height: 100% !important;
  overflow: hidden !important;
  position: relative !important;
}
.bir-settings-screen > header,
.bir-settings-screen > .settings-topbar,
.bir-settings-screen > .topbar-plain,
.bir-settings-screen .settings-topbar {
  flex: 0 0 auto !important;
  background: color-mix(in srgb, var(--color-bg) 95%, transparent) !important;
  backdrop-filter: saturate(180%) blur(22px) !important;
  -webkit-backdrop-filter: saturate(180%) blur(22px) !important;
  z-index: 20 !important;
  border-bottom: 0.5px solid color-mix(in srgb, var(--color-border) 40%, transparent) !important;
}
/* Profile hero: fixed above scroll */
.bir-settings-screen > .settings-root-hero,
.bir-settings-screen > .bir-settings-profile,
.bir-settings-screen > [class*="settings-root-hero"] {
  flex: 0 0 auto !important;
  background: var(--color-bg) !important;
  margin: 0 !important;
  padding: 0.55rem 1rem 0.65rem !important;
  border: 0 !important;
  border-radius: 0 !important;
  border-bottom: 0.5px solid color-mix(in srgb, var(--color-border) 45%, transparent) !important;
  position: relative !important;
  z-index: 15 !important;
}
/* Scroll shell fills remaining space */
.bir-settings-screen .settings-scroll-shell,
.bir-settings-screen > .settings-scroll-shell,
.bir-settings-screen > .settings-scroll-shell-root {
  flex: 1 1 auto !important;
  min-height: 0 !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  -webkit-overflow-scrolling: touch !important;
  padding-inline: 0 !important;
  padding-top: 0 !important;
}

/* ── 4. Voice message — full rebuild, premium minimalist ────────── */
/* Replace the v3 gradient card with a clean iOS audio bubble */
.voice-player.voice-player-v3 {
  --voice-bar-count: 28;
  display: grid !important;
  grid-template-columns: auto 1fr !important;
  align-items: center !important;
  gap: 0.65rem !important;
  padding: 0.15rem 0.25rem !important;
  min-width: 14rem !important;
  max-width: 18rem !important;
}
.voice-player.voice-player-v3 .voice-play-toggle {
  width: 2.25rem !important;
  height: 2.25rem !important;
  min-height: 2.25rem !important;
  border-radius: 50% !important;
  background: var(--color-accent) !important;
  color: #fff !important;
  border: 0 !important;
  box-shadow: none !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: transform 120ms ease, background 120ms ease !important;
  cursor: pointer !important;
}
.voice-player.voice-player-v3 .voice-play-toggle:active {
  transform: scale(0.92) !important;
}
.voice-player.voice-player-v3 .voice-play-toggle .ui-icon {
  width: 18px !important;
  height: 18px !important;
  color: #fff !important;
}
.voice-player.voice-player-v3 .voice-player-body {
  min-width: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 0.2rem !important;
}
.voice-player.voice-player-v3 .voice-player-wave-shell {
  min-width: 0 !important;
  height: 1.9rem !important;
  position: relative !important;
  overflow: hidden !important;
}
.voice-player.voice-player-v3 .voice-player-wave-track {
  position: absolute !important;
  inset: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
}
/* Waves — bars static, no animation, overlays use clip instead of duplicate DOM */
.voice-player.voice-player-v3 .voice-wave {
  position: absolute !important;
  inset: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 0.12rem !important;
  pointer-events: none !important;
  min-height: 0 !important;
  grid-auto-flow: unset !important;
  grid-auto-columns: unset !important;
}
.voice-player.voice-player-v3 .voice-wave.base {
  z-index: 1 !important;
}
.voice-player.voice-player-v3 .voice-wave.progress {
  z-index: 2 !important;
}
.voice-player.voice-player-v3 .voice-wave-bar {
  flex: 1 1 0 !important;
  width: auto !important;
  min-width: 2px !important;
  height: calc(0.28rem + 1rem * var(--voice-bar-scale, 0.5)) !important;
  max-height: 1.65rem !important;
  border-radius: 999px !important;
  animation: none !important;
  background: color-mix(in srgb, var(--color-text-tertiary) 40%, transparent) !important;
  transition: background 140ms ease !important;
}
.voice-player.voice-player-v3 .voice-wave.progress .voice-wave-bar {
  background: var(--color-accent) !important;
}
/* Progress mask: simple inset clip, no animations on children */
.voice-player.voice-player-v3 .voice-wave-progress-mask {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  clip-path: inset(0 calc((1 - var(--voice-progress-ratio, 0)) * 100%) 0 0) !important;
  -webkit-clip-path: inset(0 calc((1 - var(--voice-progress-ratio, 0)) * 100%) 0 0) !important;
  overflow: visible !important;
  transition: clip-path 80ms linear !important;
  -webkit-transition: -webkit-clip-path 80ms linear !important;
}
/* Kill old "playing" pulse animation on bars */
.voice-player.voice-player-v3.playing .voice-wave-bar,
.voice-player.voice-player-v3 .voice-wave.live .voice-wave-bar {
  animation: none !important;
}
/* Footer: single time readout on the left, no badge */
.voice-player.voice-player-v3 .voice-player-footer {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 0.5rem !important;
  padding: 0 !important;
}
.voice-player.voice-player-v3 .voice-caption {
  font-size: 0.72rem !important;
  color: var(--color-text-tertiary) !important;
  font-variant-numeric: tabular-nums !important;
}
.voice-player.voice-player-v3 .voice-player-badge {
  display: none !important;
}
/* Bubble background on own voice → stays blue with white text */
.bubble.outgoing .voice-player.voice-player-v3 .voice-wave-bar {
  background: color-mix(in srgb, #fff 45%, transparent) !important;
}
.bubble.outgoing .voice-player.voice-player-v3 .voice-wave.progress .voice-wave-bar {
  background: #fff !important;
}
.bubble.outgoing .voice-player.voice-player-v3 .voice-caption {
  color: color-mix(in srgb, #fff 80%, transparent) !important;
}
.bubble.outgoing .voice-player.voice-player-v3 .voice-play-toggle {
  background: #fff !important;
  color: var(--color-accent) !important;
}
.bubble.outgoing .voice-player.voice-player-v3 .voice-play-toggle .ui-icon {
  color: var(--color-accent) !important;
}

/* ── 5. Bottom nav: tap animation + safety  ─────────────────── */
/* Never hide bottom nav when chat isn't actually open (belt+suspenders) */
body:not(.ui-keyboard-open) .bottom-nav-shell[data-shell-skin="rebuild"],
body:not(.ui-keyboard-open) .bottom-nav.bottom-nav-rebuild {
  opacity: 1 !important;
  transform: none !important;
  pointer-events: auto !important;
}
/* Premium nav-item tap feedback */
.bottom-nav.bottom-nav-rebuild .nav-item {
  transition: transform 120ms cubic-bezier(0.2, 0, 0, 1.2) !important;
  -webkit-tap-highlight-color: transparent !important;
}
.bottom-nav.bottom-nav-rebuild .nav-item:active {
  transform: scale(0.88) !important;
}
.bottom-nav.bottom-nav-rebuild .nav-item .nav-item-glyph {
  transition: transform 140ms cubic-bezier(0.2, 0, 0, 1.2), color 140ms ease !important;
}
.bottom-nav.bottom-nav-rebuild .nav-item:active .nav-item-glyph {
  transform: scale(1.12) !important;
}
.bottom-nav.bottom-nav-rebuild .nav-item.active .nav-item-glyph,
.bottom-nav.bottom-nav-rebuild .nav-item.nav-item-tap .nav-item-glyph {
  animation: nav-item-pop 280ms cubic-bezier(0.2, 0, 0, 1.2) !important;
}
@keyframes nav-item-pop {
  0%   { transform: scale(1); }
  45%  { transform: scale(1.22); }
  100% { transform: scale(1); }
}