:root {
  --layout-height: 100vh;
  --screen-height: 100vh;
  --app-height: 100vh;
  --viewport-offset-top: 0px;
  --keyboard-inset: 0px;
  --safe-top: env(safe-area-inset-top);
  --safe-right: env(safe-area-inset-right);
  --safe-bottom: env(safe-area-inset-bottom);
  --safe-left: env(safe-area-inset-left);
  --safe-bottom-tight: max(2px, calc(env(safe-area-inset-bottom) - 24px));
  --bg: #f2f6fb;
  --bg-soft: #edf3fa;
  --panel: #ffffff;
  --panel-soft: #f7faff;
  --panel-strong: #e9f0f8;
  --line: rgba(83, 110, 150, 0.14);
  --line-strong: rgba(83, 110, 150, 0.22);
  --text-main: #1b2738;
  --text-soft: #61728c;
  --text-faint: #8a98ad;
  --accent: #4b8dff;
  --accent-strong: #2f73ec;
  --accent-soft: rgba(75, 141, 255, 0.12);
  --danger: #ef6875;
  --success: #35ba76;
  --shadow-lg: 0 28px 80px rgba(40, 71, 120, 0.14);
  --shadow-md: 0 16px 40px rgba(40, 71, 120, 0.1);
}

[data-theme="dark"] {
  --bg: #0f141c;
  --bg-soft: #121a25;
  --panel: #151e2a;
  --panel-soft: #182334;
  --panel-strong: #1d2940;
  --line: rgba(135, 161, 203, 0.12);
  --line-strong: rgba(135, 161, 203, 0.22);
  --text-main: #f2f6ff;
  --text-soft: #a5b2c7;
  --text-faint: #738198;
  --accent: #5b94ff;
  --accent-strong: #7fb2ff;
  --accent-soft: rgba(91, 148, 255, 0.14);
  --danger: #ff7f8d;
  --success: #49c986;
  --shadow-lg: 0 28px 80px rgba(0, 0, 0, 0.36);
  --shadow-md: 0 16px 40px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  background: #eff4fb;
}

body {
  font-family: "Aptos", "Trebuchet MS", "Segoe UI", sans-serif;
  color: var(--text-main);
  background:
    radial-gradient(circle at top left, rgba(75, 141, 255, 0.14), transparent 28%),
    radial-gradient(circle at bottom right, rgba(117, 182, 255, 0.1), transparent 24%),
    linear-gradient(180deg, #f7fbff 0%, #edf3fb 100%);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior-y: none;
}

html.is-standalone body {
  overflow: hidden;
}

html[data-theme="dark"],
html[data-theme="dark"] body {
  background: #0b1118;
}

button,
input,
textarea {
  font: inherit;
}

button {
  border: none;
  cursor: pointer;
}

img {
  display: block;
  max-width: 100%;
}

.hidden {
  display: none !important;
}

.shell {
  min-height: 100vh;
  padding: 20px;
  background:
    radial-gradient(circle at top left, rgba(75, 141, 255, 0.14), transparent 28%),
    radial-gradient(circle at bottom right, rgba(117, 182, 255, 0.1), transparent 24%),
    linear-gradient(180deg, #f7fbff 0%, #edf3fb 100%);
}

.splash-screen {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding:
    calc(24px + var(--safe-top))
    calc(20px + var(--safe-right))
    calc(24px + var(--safe-bottom))
    calc(20px + var(--safe-left));
  background:
    radial-gradient(circle at top left, rgba(75, 141, 255, 0.18), transparent 32%),
    radial-gradient(circle at bottom right, rgba(135, 196, 255, 0.14), transparent 28%),
    linear-gradient(180deg, rgba(246, 250, 255, 0.98), rgba(235, 242, 251, 0.99));
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.splash-screen.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.splash-screen__panel {
  width: min(420px, 100%);
  padding: 28px 24px;
  border-radius: 32px;
  border: 1px solid rgba(112, 140, 180, 0.16);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 30px 80px rgba(45, 81, 135, 0.14);
  backdrop-filter: blur(18px);
  text-align: center;
}

.splash-screen__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(75, 141, 255, 0.1);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.splash-screen__logo {
  width: 92px;
  height: 92px;
  margin: 20px auto 0;
  display: grid;
  place-items: center;
  border-radius: 28px;
  box-shadow: 0 24px 42px rgba(79, 143, 255, 0.16);
}

.splash-screen__logo-image {
  width: 100%;
  height: 100%;
  display: block;
}

.splash-screen__title {
  margin-top: 18px;
  font-size: clamp(28px, 5vw, 34px);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.splash-screen__subtitle {
  margin-top: 10px;
  color: var(--text-soft);
  line-height: 1.6;
}

.splash-screen__loader {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.splash-screen__loader span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(135, 196, 255, 0.9);
  animation: splashPulse 1.1s ease-in-out infinite;
}

.splash-screen__loader span:nth-child(2) {
  animation-delay: 0.14s;
}

.splash-screen__loader span:nth-child(3) {
  animation-delay: 0.28s;
}

@keyframes splashPulse {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.45;
  }

  50% {
    transform: translateY(-4px);
    opacity: 1;
  }
}

.auth-screen {
  min-height: calc(100vh - 40px);
  display: grid;
  place-items: center;
}

.auth-card {
  width: min(1120px, 100%);
  display: grid;
  grid-template-columns: minmax(420px, 1.1fr) minmax(320px, 0.9fr);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  border-radius: 32px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(20px);
}

.auth-preview {
  padding: 40px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(242, 247, 255, 0.96)),
    linear-gradient(135deg, rgba(75, 141, 255, 0.16), transparent 42%);
  border-right: 1px solid var(--line);
}

.brand-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(75, 141, 255, 0.08);
  border: 1px solid rgba(75, 141, 255, 0.12);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-chip::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 20px rgba(75, 141, 255, 0.85);
}

.preview-title {
  max-width: 540px;
  margin: 22px 0 12px;
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.preview-text {
  max-width: 520px;
  margin: 0;
  color: var(--text-soft);
  font-size: 17px;
  line-height: 1.65;
}

.preview-phone {
  width: min(360px, 100%);
  margin-top: 34px;
  padding: 16px 14px 18px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(112, 140, 180, 0.14);
  box-shadow: var(--shadow-md);
}

.preview-phone__header,
.preview-phone__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.preview-phone__header {
  color: var(--accent-strong);
  font-weight: 700;
}

.preview-phone__search {
  height: 42px;
  margin-top: 16px;
  border-radius: 16px;
  background: rgba(43, 77, 125, 0.05);
  border: 1px solid rgba(112, 140, 180, 0.12);
}

.preview-phone__chat {
  height: 64px;
  margin-top: 12px;
  border-radius: 20px;
  background:
    linear-gradient(90deg, rgba(75, 141, 255, 0.08) 0 54px, transparent 54px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(242, 247, 255, 0.98));
  border: 1px solid transparent;
}

.preview-phone__chat.is-active {
  border-color: rgba(75, 141, 255, 0.4);
  background:
    linear-gradient(90deg, rgba(75, 141, 255, 0.2) 0 54px, transparent 54px),
    linear-gradient(180deg, rgba(255, 255, 255, 1), rgba(242, 247, 255, 0.98));
}

.preview-phone__nav {
  margin-top: 18px;
  padding: 10px;
  border-radius: 999px;
  background: rgba(43, 77, 125, 0.05);
  color: var(--text-faint);
}

.preview-phone__nav span {
  flex: 1;
  text-align: center;
  padding: 10px 0;
  border-radius: 999px;
}

.preview-phone__nav .is-active {
  background: rgba(75, 141, 255, 0.18);
  color: var(--accent-strong);
}

.auth-panel {
  padding: 42px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.auth-panel__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.auth-title {
  margin: 0;
  font-size: 30px;
  line-height: 1.1;
}

.auth-subtitle {
  max-width: 340px;
  margin: 10px 0 0;
  color: var(--text-soft);
  line-height: 1.6;
}

.mode-toggle {
  padding: 0;
  background: transparent;
  color: var(--accent-strong);
  font-weight: 700;
}

#authForm {
  margin-top: 28px;
}

.field {
  display: grid;
  gap: 8px;
}

.field + .field {
  margin-top: 18px;
}

.field-label {
  font-size: 14px;
  color: var(--text-soft);
}

.input,
.composer-textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(248, 251, 255, 0.96);
  color: var(--text-main);
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.input {
  padding: 14px 16px;
}

.input::placeholder,
.composer-textarea::placeholder {
  color: #7f8b9a;
}

.input:focus,
.composer-textarea:focus {
  outline: none;
  border-color: rgba(123, 180, 255, 0.5);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(75, 141, 255, 0.12);
}

.auth-submit {
  width: 100%;
  margin-top: 22px;
  padding: 15px 18px;
  border-radius: 16px;
  background: linear-gradient(180deg, #4b8dff, #3d79eb);
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(75, 141, 255, 0.24);
}

.auth-submit:hover,
.composer-button--send:hover {
  filter: brightness(1.05);
}

.auth-hint,
.composer-hint {
  font-size: 14px;
  color: var(--text-soft);
}

.auth-hint {
  min-height: 22px;
  margin-top: 14px;
}

.composer-hint {
  min-height: 0;
  max-height: 0;
  margin-top: 0;
  overflow: hidden;
  line-height: 1.4;
  transition: max-height 0.18s ease, margin-top 0.18s ease;
}

.composer-hint:not(:empty) {
  min-height: 18px;
  max-height: 48px;
  margin-top: 10px;
}

.auth-hint.is-error,
.composer-hint.is-error {
  color: var(--danger);
}

.auth-hint.is-success,
.composer-hint.is-success {
  color: var(--success);
}

.app-screen {
  min-height: calc(100vh - 40px);
  overflow: hidden;
}

.app-frame {
  min-height: calc(100vh - 40px);
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
}

.app-frame.is-mobile-layout {
  min-height: var(--screen-height);
  height: var(--screen-height);
  max-height: var(--screen-height);
  grid-template-columns: 1fr;
  gap: 0;
  overflow: hidden;
}

.app-frame.is-mobile-layout .sidebar,
.app-frame.is-mobile-layout .chat-panel,
.app-frame.is-mobile-layout .profile-panel {
  min-height: var(--screen-height);
  height: var(--screen-height);
  max-height: var(--screen-height);
  border-radius: 0;
}

.app-frame.is-mobile-layout .sidebar {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  position: relative;
}

.app-frame.is-mobile-layout .workspace {
  min-height: 0;
  overflow: hidden;
}

.app-frame.is-mobile-layout .bottom-nav {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
}

.sidebar,
.chat-panel,
.profile-panel,
.modal-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  border-radius: 28px;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(16px);
}

.sidebar {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.sidebar-top {
  padding: 16px 16px 12px;
  border-bottom: 1px solid var(--line);
}

.sidebar-toolbar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
}

.toolbar-link {
  min-height: 42px;
  display: inline-grid;
  align-items: center;
  padding: 0;
  background: transparent;
  color: var(--accent-strong);
  font-size: 20px;
}

.toolbar-brand {
  display: inline-flex;
  align-items: center;
  justify-self: center;
  gap: 12px;
  min-width: 0;
}

.toolbar-brand__avatar,
.chat-avatar,
.profile-sidecard__avatar,
.profile-card__avatar,
.chat-card__avatar,
.new-chat-card__avatar {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #6ca4ff, #3d79eb);
  color: #ffffff;
  font-weight: 700;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.profile-card__avatar {
  width: 104px;
  height: 104px;
}

.profile-sidecard__avatar {
  width: 72px;
  height: 72px;
}

.toolbar-brand__avatar img,
.chat-avatar img,
.profile-sidecard__avatar img,
.profile-card__avatar img,
.chat-card__avatar img,
.new-chat-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.toolbar-brand__title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.toolbar-brand__title-row {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.toolbar-brand__subtitle {
  margin-top: 2px;
  color: var(--text-faint);
  font-size: 13px;
}

.toolbar-brand__subtitle:empty {
  display: none;
}

.toolbar-spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(75, 141, 255, 0.16);
  border-top-color: var(--accent);
  animation: flowSpin 0.84s linear infinite;
}

@keyframes flowSpin {
  to {
    transform: rotate(360deg);
  }
}

html.is-compact-device .toolbar-brand__title {
  font-size: 20px;
}

html.is-compact-device .toolbar-brand__subtitle {
  font-size: 12px;
}

.toolbar-icon,
.chat-back {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: rgba(43, 77, 125, 0.05);
  color: var(--accent-strong);
  border: 1px solid rgba(112, 140, 180, 0.12);
}

.sidebar-search {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 0 14px;
  border-radius: 16px;
  background: rgba(43, 77, 125, 0.05);
  border: 1px solid rgba(112, 140, 180, 0.12);
}

.sidebar-search__icon {
  color: var(--text-faint);
  font-size: 20px;
}

.sidebar-search__input {
  flex: 1;
  padding: 13px 0;
  background: transparent;
  border: none;
  color: var(--text-main);
}

.sidebar-search__input:focus {
  outline: none;
}

.sidebar-search__input::placeholder {
  color: var(--text-faint);
}

.sidebar-body {
  min-height: 0;
  flex: 1;
  overflow: hidden;
  display: flex;
}

.sidebar-section {
  flex: 1;
  min-height: 0;
  display: flex;
}

.sidebar-section--profile {
  display: block;
  min-height: 0;
  overflow-y: auto;
  padding: 12px;
  overscroll-behavior-y: contain;
  -webkit-overflow-scrolling: touch;
}

.chat-list,
.new-chat-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 8px 10px 16px;
  overscroll-behavior-y: none;
  -webkit-overflow-scrolling: touch;
}

.chat-card,
.new-chat-card {
  width: 100%;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px 14px;
  border-radius: 20px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-main);
  text-align: left;
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.new-chat-card--selectable {
  grid-template-columns: auto auto minmax(0, 1fr);
}

.chat-card:hover,
.new-chat-card:hover {
  background: rgba(75, 141, 255, 0.06);
  border-color: rgba(112, 140, 180, 0.14);
}

.chat-card.is-active {
  background: rgba(75, 141, 255, 0.12);
  border-color: rgba(75, 141, 255, 0.34);
}

.chat-card__content,
.new-chat-card__content {
  min-width: 0;
}

.new-chat-card__selector {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1.8px solid rgba(112, 140, 180, 0.3);
  background: rgba(255, 255, 255, 0.74);
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.new-chat-card__selector-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: transparent;
  transform: scale(0.4);
  transition: background 0.18s ease, transform 0.18s ease;
}

.chat-card__top,
.chat-card__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.chat-card__title,
.new-chat-card__title {
  font-size: 19px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-card__time,
.chat-card__handle,
.new-chat-card__handle {
  color: var(--text-faint);
  font-size: 13px;
}

.chat-card__preview,
.new-chat-card__bio {
  margin-top: 4px;
  color: var(--text-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

html.is-compact-device .chat-card__title,
html.is-compact-device .new-chat-card__title {
  font-size: 18px;
}

.chat-card__bottom {
  margin-top: 8px;
}

.chat-card__meta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.type-pill {
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(75, 141, 255, 0.08);
  color: var(--text-soft);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #6d7787;
}

.status-dot.is-online {
  background: var(--success);
  box-shadow: 0 0 12px rgba(71, 201, 134, 0.5);
}

.status-dot--avatar {
  position: absolute;
  right: 3px;
  bottom: 3px;
  width: 10px;
  height: 10px;
  border: 2px solid var(--panel);
  background: #94a0b1;
  box-shadow: none;
}

.status-dot--avatar.is-online {
  box-shadow:
    0 0 0 1px rgba(8, 12, 18, 0.16),
    0 0 14px rgba(71, 201, 134, 0.32);
}

.badge {
  min-width: 24px;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--accent);
  color: #ffffff;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
}

.chat-card__delete {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: rgba(255, 111, 124, 0.12);
  color: var(--danger);
  border: 1px solid rgba(255, 111, 124, 0.2);
}

.chat-card__actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.chat-card__pin {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: rgba(75, 141, 255, 0.08);
  color: var(--text-soft);
  border: 1px solid rgba(112, 140, 180, 0.12);
  font-size: 18px;
  line-height: 1;
}

.chat-card__pin.is-active {
  background: rgba(75, 141, 255, 0.16);
  color: var(--accent-strong);
}

.chat-search-results {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.chat-search-results__title {
  padding: 0 8px;
  color: var(--text-faint);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.new-chat-card.is-inline-result {
  border-radius: 20px;
}

.new-chat-card.is-selected {
  border-color: rgba(75, 141, 255, 0.3);
  background: rgba(75, 141, 255, 0.08);
}

.new-chat-card.is-selected .new-chat-card__selector {
  border-color: rgba(75, 141, 255, 0.88);
  background: rgba(75, 141, 255, 0.16);
}

.new-chat-card.is-selected .new-chat-card__selector-dot {
  background: var(--accent-strong);
  transform: scale(1);
}

.empty-state {
  margin: 24px 8px;
  padding: 28px 18px;
  border-radius: 22px;
  text-align: center;
  color: var(--text-soft);
  background: rgba(75, 141, 255, 0.05);
  border: 1px solid rgba(112, 140, 180, 0.12);
  line-height: 1.6;
}

.bottom-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 12px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}

.bottom-nav__button {
  padding: 14px 10px;
  border-radius: 18px;
  background: transparent;
  color: var(--text-faint);
  font-weight: 700;
}

.bottom-nav__button.is-active {
  background: rgba(75, 141, 255, 0.14);
  color: var(--accent-strong);
}

.workspace {
  min-width: 0;
  min-height: 0;
  display: flex;
}

.chat-panel,
.profile-panel {
  min-height: calc(100vh - 40px);
  display: grid;
  overflow: hidden;
  min-width: 0;
}

.chat-panel {
  grid-template-rows: auto auto minmax(0, 1fr) auto;
}

.chat-header {
  grid-row: 1;
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: space-between;
  padding: 18px 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 250, 255, 0.98));
  border-bottom: 1px solid var(--line);
}

.chat-header.has-pinned {
  border-bottom-color: transparent;
}

.chat-back {
  display: none;
  padding: 0;
}

.chat-back__icon {
  font-size: 34px;
  line-height: 1;
  transform: translateX(-1px);
}

.chat-header__meta {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
  cursor: pointer;
}

.chat-header__text {
  min-width: 0;
}

.chat-header__name {
  font-size: 22px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-header__status {
  margin-top: 5px;
  color: var(--text-soft);
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-header__pill {
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(75, 141, 255, 0.08);
  color: var(--text-soft);
  font-size: 13px;
  cursor: pointer;
}

.chat-header__actions {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.chat-header__action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(75, 141, 255, 0.08);
  color: var(--text-soft);
  font-size: 13px;
  font-weight: 700;
}

.chat-header__action.hidden {
  display: none;
}

.chat-header__action-icon {
  width: 14px;
  height: 14px;
  display: inline-grid;
  place-items: center;
}

.pinned-bar {
  grid-row: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-width: 0;
  padding: 4px 22px 12px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 250, 255, 0.98));
  border-bottom: 1px solid var(--line);
  color: var(--text-main);
}

.pinned-bar.hidden {
  display: none;
}

.pinned-bar__main {
  min-width: 0;
  flex: 1;
  display: grid;
  grid-template-columns: 3px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 0;
  background: transparent;
  color: inherit;
  text-align: left;
}

.pinned-bar__accent {
  width: 3px;
  height: 36px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(123, 180, 255, 0.96), rgba(75, 141, 255, 0.58));
  box-shadow: 0 0 16px rgba(75, 141, 255, 0.28);
}

.pinned-bar__copy {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.pinned-bar__label {
  flex-shrink: 0;
  color: var(--accent-strong);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.pinned-bar__text {
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: var(--text-main);
  font-size: 15px;
  font-weight: 600;
}

.pinned-bar__nav {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.pinned-bar__nav.hidden {
  display: none;
}

.pinned-bar__nav-button,
.pinned-bar__counter {
  flex-shrink: 0;
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  border-radius: 12px;
  background: transparent;
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.pinned-bar__nav-button {
  font-size: 24px;
  line-height: 1;
}

.pinned-bar__nav-button:hover,
.pinned-bar__nav-button:focus-visible,
.pinned-bar__counter:hover,
.pinned-bar__counter:focus-visible {
  background: rgba(75, 141, 255, 0.08);
  color: var(--accent-strong);
}

.pinned-bar__counter {
  min-width: 40px;
  color: var(--accent-strong);
}

.message-list {
  grid-row: 3;
  min-height: 0;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  scroll-padding-bottom: 20px;
  background:
    radial-gradient(circle at top right, rgba(75, 141, 255, 0.12), transparent 18%),
    linear-gradient(180deg, rgba(249, 252, 255, 0.92), rgba(239, 245, 252, 0.96));
}

.message-empty {
  max-width: 440px;
  margin: auto;
  padding: 26px 22px;
  border-radius: 24px;
  text-align: center;
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(112, 140, 180, 0.12);
  line-height: 1.6;
}

.message-row {
  max-width: min(72%, 680px);
  position: relative;
  --swipe-progress: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.message-row.is-swipeable {
  transition: transform 0.18s ease;
}

.message-row.is-swiping {
  transform: translateX(var(--swipe-offset, 0px));
}

.message-swipe-indicator {
  position: absolute;
  top: 50%;
  right: -40px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(123, 180, 255, 0.22);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(239, 245, 252, 0.98));
  color: var(--accent-strong);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    0 12px 22px rgba(53, 83, 126, 0.14),
    0 0 0 1px rgba(75, 141, 255, 0.04);
  backdrop-filter: blur(10px);
  opacity: calc(var(--swipe-progress) * 1.05);
  transform: translateY(-50%) scale(calc(0.78 + (var(--swipe-progress) * 0.22)));
  transition: opacity 0.16s ease, transform 0.16s ease, box-shadow 0.16s ease;
  pointer-events: none;
}

.message-row.is-swiping .message-swipe-indicator {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.76),
    0 14px 26px rgba(53, 83, 126, 0.18),
    0 0 22px rgba(75, 141, 255, 0.16);
}

.message-swipe-indicator__icon {
  width: 18px;
  height: 18px;
  display: block;
}

.message-row.is-me {
  margin-left: auto;
  align-items: flex-end;
}

.message-row.is-peer {
  align-items: flex-start;
}

.message-row.is-room {
  align-items: flex-end;
  max-width: min(78%, 760px);
}

.message-row.is-room-peer {
  margin-left: auto;
}

.message-row.is-room-peer .message-bubble,
.message-row.is-room-peer .message-file,
.message-row.is-room-peer .message-audio,
.message-row.is-room-peer .message-image {
  background: rgba(255, 255, 255, 0.88);
  color: var(--text-main);
}

[data-theme="dark"] .message-row.is-room-peer .message-bubble,
[data-theme="dark"] .message-row.is-room-peer .message-file,
[data-theme="dark"] .message-row.is-room-peer .message-audio,
[data-theme="dark"] .message-row.is-room-peer .message-image {
  background: rgba(24, 35, 52, 0.96);
  color: var(--text-main);
}

.message-row.is-pending {
  opacity: 0.78;
}

.message-row.is-failed .message-meta {
  color: var(--danger);
}

.message-author {
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 700;
  padding: 0 4px;
  text-align: right;
  align-self: flex-end;
}

.message-loading,
.sheet-loading {
  min-height: 160px;
  display: grid;
  place-items: center;
}

.message-loading__spinner {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 3px solid rgba(75, 141, 255, 0.12);
  border-top-color: var(--accent);
  animation: flowSpin 0.84s linear infinite;
}

.message-forwarded {
  display: grid;
  gap: 4px;
  padding: 0 4px;
}

.message-forwarded__label {
  color: rgba(123, 180, 255, 0.78);
  font-size: 12px;
  font-weight: 700;
}

.message-forwarded__author {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 0;
  background: transparent;
  color: var(--accent-strong);
}

.message-forwarded__author.is-link {
  cursor: pointer;
}

.message-forwarded__avatar {
  width: 18px;
  height: 18px;
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 50%;
  background: rgba(75, 141, 255, 0.12);
  font-size: 10px;
  font-weight: 700;
  color: var(--text-main);
}

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

.message-forwarded__name {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
}

.message-reply-origin {
  display: grid;
  gap: 3px;
  width: 100%;
  max-width: 100%;
  padding: 10px 12px;
  border-radius: 16px;
  border-left: 3px solid var(--accent-strong);
  background: rgba(75, 141, 255, 0.07);
  color: inherit;
  text-align: left;
}

.message-row.is-me .message-reply-origin {
  background: rgba(255, 255, 255, 0.2);
}

.message-reply-origin__label {
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 800;
}

.message-row.is-me .message-reply-origin__label {
  color: rgba(255, 255, 255, 0.92);
}

.message-reply-origin__text {
  color: var(--text-soft);
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.message-row.is-me .message-reply-origin__text {
  color: rgba(255, 255, 255, 0.82);
}

.message-bubble.has-reply {
  display: grid;
  gap: 10px;
}

.message-bubble__text {
  min-width: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.message-meta {
  color: var(--text-faint);
  font-size: 12px;
  padding: 0 4px;
}

.message-meta.is-sent {
  color: rgba(60, 87, 128, 0.72);
}

.message-meta.is-read {
  color: var(--accent-strong);
}

.message-meta.is-failed {
  color: var(--danger);
}

.message-row.is-actionable {
  cursor: pointer;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

.message-row.is-actionable .message-bubble,
.message-row.is-actionable .message-file,
.message-row.is-actionable .message-audio,
.message-row.is-actionable .message-image {
  box-shadow: 0 0 0 1px rgba(75, 141, 255, 0.2);
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

.message-row.is-failed.is-actionable .message-bubble,
.message-row.is-failed.is-actionable .message-file,
.message-row.is-failed.is-actionable .message-audio,
.message-row.is-failed.is-actionable .message-image {
  box-shadow: 0 0 0 1px rgba(255, 111, 124, 0.18);
}

.message-row.is-targeted .message-bubble,
.message-row.is-targeted .message-file,
.message-row.is-targeted .message-audio,
.message-row.is-targeted .message-image {
  box-shadow:
    0 0 0 1px rgba(123, 180, 255, 0.7),
    0 0 24px rgba(75, 141, 255, 0.18);
  transition: box-shadow 0.2s ease;
}

.message-action-menu {
  position: fixed;
  inset: 0;
  z-index: 120;
  background: rgba(43, 77, 125, 0.16);
  backdrop-filter: blur(6px);
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

.message-action-menu.hidden {
  display: none;
}

.message-action-menu__panel {
  position: fixed;
  min-width: 168px;
  display: grid;
  gap: 6px;
  padding: 8px;
  border-radius: 18px;
  border: 1px solid rgba(112, 140, 180, 0.16);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 20px 48px rgba(53, 83, 126, 0.16);
  backdrop-filter: blur(16px);
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

.message-action-menu__button {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(75, 141, 255, 0.06);
  color: var(--text-main);
  text-align: left;
  font-size: 14px;
  font-weight: 700;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

.message-action-menu__button.is-danger {
  color: #ff8d97;
}

.sheet-modal {
  position: fixed;
  inset: 0;
  z-index: 125;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding:
    18px
    calc(18px + var(--safe-right))
    calc(18px + var(--safe-bottom))
    calc(18px + var(--safe-left));
  background: rgba(43, 77, 125, 0.22);
  backdrop-filter: blur(10px);
}

.sheet-modal.hidden {
  display: none;
}

.sheet-modal__panel {
  width: min(480px, 100%);
  max-height: min(72vh, 680px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid rgba(112, 140, 180, 0.16);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(241, 247, 254, 0.98));
  box-shadow: 0 24px 64px rgba(53, 83, 126, 0.18);
}

.sheet-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px 14px;
  border-bottom: 1px solid rgba(112, 140, 180, 0.12);
}

.sheet-modal__title {
  font-size: 18px;
  font-weight: 800;
}

.sheet-modal__close {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(75, 141, 255, 0.08);
  color: var(--text-soft);
  font-size: 22px;
  line-height: 1;
}

.sheet-modal__list {
  min-height: 0;
  overflow-y: auto;
  display: grid;
  gap: 10px;
  padding: 14px 16px 18px;
}

.sheet-modal__body {
  min-height: 0;
  overflow-y: auto;
  display: grid;
  gap: 16px;
  padding: 16px 18px 18px;
}

.sheet-modal__empty {
  padding: 18px 16px;
  border-radius: 20px;
  background: rgba(75, 141, 255, 0.06);
  color: var(--text-soft);
  line-height: 1.6;
}

.sheet-chat-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 20px;
  background: rgba(75, 141, 255, 0.06);
  border: 1px solid rgba(112, 140, 180, 0.12);
  color: inherit;
  text-align: left;
}

.sheet-chat-card__avatar {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.sheet-chat-card__content {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.sheet-chat-card__title {
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sheet-chat-card__meta {
  color: var(--text-soft);
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sheet-field {
  display: grid;
  gap: 8px;
}

.sheet-field__label,
.settings-section__title {
  color: var(--text-faint);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sheet-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.sheet-button {
  min-height: 44px;
  padding: 12px 16px;
  border-radius: 16px;
  font-weight: 700;
}

.sheet-button.is-primary {
  background: var(--accent);
  color: #ffffff;
  border-color: transparent;
}

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

.settings-section {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: 22px;
  background: rgba(75, 141, 255, 0.05);
  border: 1px solid rgba(112, 140, 180, 0.12);
}

.settings-section__copy {
  color: var(--text-soft);
  line-height: 1.6;
}

.theme-toggle {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.settings-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.settings-tab {
  min-height: 42px;
  border-radius: 14px;
  background: rgba(75, 141, 255, 0.08);
  color: var(--text-soft);
  font-weight: 700;
}

.settings-tab.is-active {
  background: rgba(75, 141, 255, 0.16);
  color: var(--accent-strong);
}

.info-sheet__hero {
  display: flex;
  align-items: center;
  gap: 14px;
}

.info-sheet__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #6ca4ff, #3d79eb);
  color: #ffffff;
  font-size: 28px;
  font-weight: 700;
  flex-shrink: 0;
}

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

.info-sheet__copy {
  min-width: 0;
  display: grid;
  gap: 6px;
}

.info-sheet__title {
  font-size: 24px;
  font-weight: 800;
  line-height: 1.1;
}

.info-sheet__subtitle {
  color: var(--text-soft);
  line-height: 1.45;
}

.sheet-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
}

.member-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(75, 141, 255, 0.08);
  color: var(--text-main);
}

.member-chip__avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #6ca4ff, #3d79eb);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
}

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

.member-chip__remove {
  color: var(--text-faint);
  font-size: 18px;
  line-height: 1;
}

.selected-members {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.member-list {
  display: grid;
  gap: 10px;
}

.member-list__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(75, 141, 255, 0.06);
  border: 1px solid rgba(112, 140, 180, 0.12);
}

.member-list__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #6ca4ff, #3d79eb);
  color: #ffffff;
  font-weight: 700;
  flex-shrink: 0;
}

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

.member-list__copy {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.member-list__name {
  font-size: 15px;
  font-weight: 700;
}

.member-list__meta {
  color: var(--text-soft);
  font-size: 13px;
}

.member-list__remove {
  margin-left: auto;
}

.member-picker {
  display: grid;
  gap: 8px;
}

.member-picker__item {
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(75, 141, 255, 0.06);
  color: var(--text-main);
  text-align: left;
}

.message-bubble {
  max-width: 100%;
  padding: 13px 16px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(112, 140, 180, 0.12);
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

.message-row.is-me .message-bubble {
  background: linear-gradient(180deg, #4b8dff, #3d79eb);
  border-color: transparent;
  color: #ffffff;
}

.message-image {
  display: block;
  max-width: 100%;
  width: min(340px, 70vw);
  padding: 0;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(112, 140, 180, 0.14);
  background: rgba(255, 255, 255, 0.88);
  color: inherit;
  cursor: zoom-in;
}

.message-image.is-broken {
  min-height: 112px;
  display: grid;
  place-items: center;
  padding: 18px;
  cursor: pointer;
}

.message-image__fallback {
  display: grid;
  gap: 6px;
  text-align: center;
}

.message-image__fallback-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--text-main);
}

.message-image__fallback-sub {
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.5;
}

.message-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.message-file,
.message-audio {
  min-width: 0;
  max-width: min(320px, 70vw);
  border-radius: 20px;
  border: 1px solid rgba(112, 140, 180, 0.14);
  background: rgba(255, 255, 255, 0.88);
}

.message-file {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  color: inherit;
  text-decoration: none;
}

.message-file__icon {
  width: 22px;
  height: 22px;
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--accent-strong);
}

.message-file__meta {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.message-file__name,
.message-file__sub {
  display: block;
}

.message-file__name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.message-file__sub {
  color: var(--text-faint);
  font-size: 12px;
}

.message-audio {
  padding: 10px 12px;
}

.message-audio audio {
  width: min(280px, 100%);
  height: 38px;
}

.message-audio__fallback {
  display: inline-flex;
  margin-top: 10px;
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}

.media-sheet__panel {
  width: min(740px, 100%);
}

.media-sheet__grid {
  min-height: 0;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
  gap: 12px;
  padding: 14px 16px 18px;
}

.media-thumb {
  overflow: hidden;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: inherit;
  text-align: left;
}

.media-thumb img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}

.media-thumb__meta {
  display: grid;
  gap: 4px;
  padding: 10px 12px 12px;
}

.media-thumb__author {
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.media-thumb__time {
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.4;
}

.media-viewer {
  position: fixed;
  inset: 0;
  z-index: 135;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  background: rgba(3, 5, 9, 0.98);
  color: #ffffff;
}

.media-viewer.hidden {
  display: none;
}

.media-viewer__topbar,
.media-viewer__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding:
    calc(16px + var(--safe-top))
    calc(18px + var(--safe-right))
    16px
    calc(18px + var(--safe-left));
}

.media-viewer__footer {
  align-items: flex-end;
  padding:
    14px
    calc(18px + var(--safe-right))
    calc(16px + var(--safe-bottom))
    calc(18px + var(--safe-left));
}

.media-viewer__top-button {
  min-height: 42px;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-weight: 700;
}

.media-viewer__top-button--icon {
  width: 42px;
  min-width: 42px;
  padding: 0;
  display: inline-grid;
  place-items: center;
  font-size: 26px;
  line-height: 1;
}

.media-viewer__actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.media-viewer__counter {
  flex: 1;
  text-align: center;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.media-viewer__viewport {
  min-height: 0;
  overflow: hidden;
  position: relative;
  touch-action: none;
}

.media-viewer__stage {
  position: relative;
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
}

.media-viewer__image {
  max-width: min(100vw, 100%);
  max-height: min(100%, 100vh);
  object-fit: contain;
  transform-origin: center center;
  will-change: transform;
  user-select: none;
  -webkit-user-drag: none;
}

.media-viewer__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-size: 34px;
  line-height: 1;
  z-index: 2;
}

.media-viewer__nav--prev {
  left: 16px;
}

.media-viewer__nav--next {
  right: 16px;
}

.media-viewer__meta {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.media-viewer__author {
  font-size: 16px;
  font-weight: 800;
}

.media-viewer__time {
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.media-viewer__thumbs {
  max-width: min(58vw, 560px);
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.media-viewer__thumb {
  width: 56px;
  height: 56px;
  flex: 0 0 auto;
  overflow: hidden;
  border-radius: 16px;
  border: 2px solid transparent;
  background: rgba(255, 255, 255, 0.06);
}

.media-viewer__thumb.is-active {
  border-color: rgba(123, 180, 255, 0.9);
  box-shadow: 0 0 0 1px rgba(123, 180, 255, 0.22);
}

.media-viewer__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.composer {
  grid-row: 4;
  position: relative;
  flex-shrink: 0;
  padding: 12px 18px max(12px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(244, 249, 255, 0.98));
  backdrop-filter: blur(14px);
}

.reply-preview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
  padding: 12px;
  border-radius: 18px;
  border-left: 3px solid var(--accent-strong);
  background: rgba(75, 141, 255, 0.06);
  border-top: 1px solid rgba(112, 140, 180, 0.12);
  border-right: 1px solid rgba(112, 140, 180, 0.12);
  border-bottom: 1px solid rgba(112, 140, 180, 0.12);
}

.reply-preview.hidden {
  display: none;
}

.reply-preview__content {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.reply-preview__label {
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 800;
}

.reply-preview__text {
  color: var(--text-soft);
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.reply-preview__close {
  width: 36px;
  height: 36px;
  margin-top: 0;
  padding: 0;
  border-radius: 50%;
  flex-shrink: 0;
  font-size: 22px;
  line-height: 1;
}

.attachment-preview {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
  padding: 12px;
  border-radius: 18px;
  background: rgba(75, 141, 255, 0.06);
  border: 1px solid rgba(112, 140, 180, 0.12);
}

.attachment-preview.is-visible {
  display: flex;
}

.attachment-preview__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.attachment-preview__thumb {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  overflow: hidden;
  background: rgba(75, 141, 255, 0.1);
}

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

.attachment-preview__icon {
  width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  color: var(--accent-strong);
}

.attachment-preview__name {
  min-width: 0;
  color: var(--text-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.attachment-preview__remove {
  margin-top: 0;
}

.composer-controls {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 56px;
  gap: 14px;
  align-items: center;
}

.composer-attach {
  position: relative;
}

.composer-icon-button {
  width: 56px;
  height: 56px;
  display: inline-grid;
  place-items: center;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--text-main);
  border: 1px solid rgba(112, 140, 180, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    0 10px 18px rgba(53, 83, 126, 0.12);
}

.composer-icon-button__glyph {
  width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  line-height: 1;
}

.composer-icon-button__glyph--plus {
  width: 23px;
  height: 23px;
}

.composer-icon-button--action {
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--accent-strong);
}

.composer-icon-button--action.is-send-mode {
  background: linear-gradient(180deg, #4b8dff, #3d79eb);
  color: #ffffff;
  box-shadow: 0 12px 26px rgba(75, 141, 255, 0.28);
}

.composer-icon-button--action.is-recording {
  background: rgba(255, 111, 124, 0.14);
  color: #ff9aa4;
  box-shadow: 0 12px 24px rgba(255, 111, 124, 0.16);
}

.attach-menu {
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  min-width: 140px;
  padding: 8px;
  display: grid;
  gap: 6px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(112, 140, 180, 0.16);
  box-shadow: 0 18px 34px rgba(53, 83, 126, 0.16);
}

.attach-menu__item {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(75, 141, 255, 0.06);
  color: var(--text-main);
  text-align: left;
}

.attach-menu__item:hover {
  background: rgba(75, 141, 255, 0.1);
}

.ghost-button {
  background: rgba(75, 141, 255, 0.08);
  color: var(--text-main);
  border: 1px solid rgba(112, 140, 180, 0.12);
}

.composer-textarea {
  min-height: 56px;
  max-height: 132px;
  padding: 16px 20px;
  resize: none;
  overflow-y: auto;
  border-radius: 28px;
  line-height: 1.45;
}

.icon-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.profile-panel {
  grid-template-rows: auto minmax(0, 1fr);
}

.profile-panel__header {
  padding: 24px 28px;
  border-bottom: 1px solid var(--line);
}

.profile-panel__eyebrow,
.modal-card__eyebrow {
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.profile-panel__title {
  margin: 10px 0 0;
  font-size: 30px;
}

.profile-panel__subtitle {
  max-width: 560px;
  margin: 12px 0 0;
  color: var(--text-soft);
  line-height: 1.65;
}

.profile-panel__body {
  min-height: 0;
  overflow-y: auto;
  padding: 24px 28px 28px;
}

.profile-card,
.profile-sidecard {
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(112, 140, 180, 0.12);
}

.profile-card {
  padding: 24px;
}

.profile-card__hero {
  display: grid;
  justify-items: start;
  gap: 16px;
}

.profile-card__identity {
  display: grid;
  gap: 6px;
}

.profile-card__name,
.profile-sidecard__name {
  font-size: 28px;
  font-weight: 700;
}

.profile-card__username,
.profile-sidecard__handle,
.profile-sidecard__bio {
  color: var(--text-soft);
}

.profile-sidecard {
  margin: 0;
  width: 100%;
  padding: 22px;
  display: grid;
  justify-items: start;
  align-content: start;
  gap: 14px;
  position: relative;
  min-height: auto;
  align-self: flex-start;
}

.profile-sidecard__actions {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 2px;
}

.profile-sidecard .push-card {
  width: 100%;
  margin-top: 8px;
  align-self: stretch;
  display: none;
}

.profile-sidecard__stats {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.profile-sidecard__stat {
  padding: 14px 14px 12px;
  border-radius: 18px;
  background: rgba(75, 141, 255, 0.07);
  border: 1px solid rgba(112, 140, 180, 0.12);
}

.profile-sidecard__stat-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-main);
}

.profile-sidecard__stat-label {
  margin-top: 4px;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.4;
}

.profile-sidecard__button {
  margin-top: 6px;
}

.profile-sidecard__logout {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 46px;
  height: 46px;
  padding: 10px;
  border-radius: 16px;
  display: inline-grid;
  place-items: center;
  color: #5d6f86;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 30px rgba(96, 124, 163, 0.12);
}

.profile-sidecard__logout:hover,
.profile-sidecard__logout:active {
  color: #2f70ff;
  background: rgba(75, 141, 255, 0.12);
}

.profile-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.stat-card {
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-card__value {
  font-size: 30px;
  font-weight: 700;
}

.stat-card__label {
  margin-top: 6px;
  color: var(--text-soft);
}

.profile-form {
  margin-top: 22px;
}

.push-card {
  margin-top: 22px;
  padding: 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.push-card__label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-strong);
}

.push-card__status {
  margin-top: 10px;
  color: var(--text-soft);
  line-height: 1.55;
}

.push-card__meta {
  margin-top: 8px;
  color: var(--text-faint);
  font-size: 12px;
  line-height: 1.45;
}

.push-card__actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.push-card__button[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

.push-card__hint {
  margin-top: 12px;
  min-height: 20px;
}

.profile-textarea {
  min-height: 120px;
  resize: vertical;
}

.profile-save {
  margin-top: 24px;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 20px;
  overscroll-behavior: contain;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(43, 77, 125, 0.2);
  backdrop-filter: blur(10px);
}

.modal-card {
  position: relative;
  width: min(560px, 100%);
  max-height: min(86vh, 860px);
  padding: 22px;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  min-height: 0;
}

.modal-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.modal-card__title {
  margin: 8px 0 0;
  font-size: 28px;
}

.modal-close {
  color: var(--text-main);
}

.modal-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 20px;
}

.modal-tabs__button {
  padding: 13px 12px;
  border-radius: 16px;
  background: rgba(75, 141, 255, 0.08);
  color: var(--text-soft);
  font-weight: 700;
}

.modal-tabs__button.is-active {
  background: rgba(75, 141, 255, 0.16);
  color: var(--accent-strong);
}

.modal-section {
  margin-top: 18px;
  min-height: 0;
  overflow: hidden;
}

#createDirectPanel {
  display: grid;
  grid-template-rows: auto auto auto auto minmax(0, 1fr) auto;
  gap: 0;
}

#createChannelForm {
  display: grid;
  grid-template-rows: auto auto auto;
  align-content: start;
}

.modal-search {
  margin-top: 0;
}

#createChannelForm .auth-submit {
  margin-top: 20px;
}

#createDirectPanel .field + .field,
#createChannelForm .field + .field {
  margin-top: 18px;
}

#createDirectPanel .selected-members {
  margin-top: 14px;
}

#createDirectPanel .new-chat-list {
  margin-top: 12px;
  min-height: 0;
  max-height: 100%;
  padding: 8px 4px 12px;
  overscroll-behavior-y: contain;
  -webkit-overflow-scrolling: touch;
}

#createDirectPanel .auth-submit {
  margin-top: 14px;
}

.profile-form {
  display: none;
}

[data-theme="dark"] body,
[data-theme="dark"] .shell {
  background:
    radial-gradient(circle at top left, rgba(75, 141, 255, 0.14), transparent 26%),
    radial-gradient(circle at bottom right, rgba(75, 141, 255, 0.08), transparent 22%),
    linear-gradient(180deg, #0d131c 0%, #101822 100%);
}

[data-theme="dark"] .auth-card,
[data-theme="dark"] .sidebar,
[data-theme="dark"] .chat-panel,
[data-theme="dark"] .profile-panel,
[data-theme="dark"] .modal-card,
[data-theme="dark"] .sheet-modal__panel,
[data-theme="dark"] .message-action-menu__panel,
[data-theme="dark"] .profile-card,
[data-theme="dark"] .profile-sidecard,
[data-theme="dark"] .push-card,
[data-theme="dark"] .stat-card {
  background: rgba(20, 28, 40, 0.94);
  border-color: var(--line);
}

[data-theme="dark"] .profile-sidecard__logout {
  color: #a9b7ca;
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.06);
  box-shadow: none;
}

[data-theme="dark"] .profile-sidecard__logout:hover,
[data-theme="dark"] .profile-sidecard__logout:active {
  color: #7eacff;
  background: rgba(75, 141, 255, 0.14);
}

[data-theme="dark"] .profile-sidecard__stat {
  background: rgba(75, 141, 255, 0.08);
  border-color: rgba(112, 140, 180, 0.14);
}

[data-theme="dark"] .splash-screen {
  background:
    radial-gradient(circle at top left, rgba(75, 141, 255, 0.16), transparent 30%),
    radial-gradient(circle at bottom right, rgba(75, 141, 255, 0.12), transparent 24%),
    linear-gradient(180deg, rgba(11, 16, 24, 0.98), rgba(14, 20, 30, 0.99));
}

[data-theme="dark"] .splash-screen__panel,
[data-theme="dark"] .auth-card,
[data-theme="dark"] .auth-panel,
[data-theme="dark"] .auth-preview,
[data-theme="dark"] .bottom-nav,
[data-theme="dark"] .chat-header,
[data-theme="dark"] .pinned-bar,
[data-theme="dark"] .message-empty,
[data-theme="dark"] .sheet-chat-card,
[data-theme="dark"] .member-list__item,
[data-theme="dark"] .settings-section,
[data-theme="dark"] .member-picker__item,
[data-theme="dark"] .new-chat-card,
[data-theme="dark"] .chat-card,
[data-theme="dark"] .sidebar-search,
[data-theme="dark"] .message-bubble,
[data-theme="dark"] .message-file,
[data-theme="dark"] .message-audio,
[data-theme="dark"] .composer,
[data-theme="dark"] .composer-textarea {
  background-color: rgba(21, 30, 42, 0.96);
}

[data-theme="dark"] .message-list {
  background:
    radial-gradient(circle at top right, rgba(75, 141, 255, 0.14), transparent 18%),
    linear-gradient(180deg, rgba(13, 19, 28, 0.98), rgba(14, 21, 32, 0.98));
}

[data-theme="dark"] .chat-header,
[data-theme="dark"] .pinned-bar,
[data-theme="dark"] .composer {
  background:
    linear-gradient(180deg, rgba(14, 21, 32, 0.98), rgba(17, 26, 38, 0.98));
}

[data-theme="dark"] .composer-icon-button {
  background: rgba(22, 32, 46, 0.98);
  color: #d7e3f8;
  border-color: rgba(255, 255, 255, 0.06);
  box-shadow: none;
}

[data-theme="dark"] .composer-icon-button--action {
  background: rgba(22, 32, 46, 0.98);
  color: #7eacff;
}

[data-theme="dark"] .message-row.is-me .message-bubble {
  background: linear-gradient(135deg, #5b94ff, #3a78ef);
  color: #ffffff;
}

[data-theme="dark"] .message-row.is-me .message-bubble__text,
[data-theme="dark"] .message-row.is-me .message-reply-origin__text,
[data-theme="dark"] .message-row.is-me .message-reply-origin__label {
  color: #ffffff;
}

[data-theme="dark"] .new-chat-card__selector {
  background: rgba(21, 30, 42, 0.96);
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .ghost-button,
[data-theme="dark"] .toolbar-icon,
[data-theme="dark"] .chat-back,
[data-theme="dark"] .bottom-nav__button.is-active,
[data-theme="dark"] .chat-header__action,
[data-theme="dark"] .chat-header__pill,
[data-theme="dark"] .modal-tabs__button,
[data-theme="dark"] .input,
[data-theme="dark"] .composer-textarea,
[data-theme="dark"] .chat-card__pin {
  background: rgba(91, 148, 255, 0.12);
}

[data-theme="dark"] .type-pill,
[data-theme="dark"] .badge,
[data-theme="dark"] .toolbar-spinner {
  border-color: rgba(127, 178, 255, 0.18);
}

[data-theme="dark"] .input:focus,
[data-theme="dark"] .composer-textarea:focus {
  background: rgba(24, 35, 52, 0.98);
}

@media (max-width: 1080px) {
  .auth-card {
    grid-template-columns: 1fr;
  }

  .auth-preview {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }

  .app-frame {
    grid-template-columns: 320px minmax(0, 1fr);
  }
}

@media (max-width: 900px) {
  html.is-app-active,
  html.is-app-active body {
    height: var(--screen-height);
    overflow: hidden;
    overscroll-behavior: none;
  }

  .shell {
    min-height: var(--screen-height);
    padding:
      calc(12px + var(--safe-top) + var(--viewport-offset-top))
      calc(12px + var(--safe-right))
      calc(12px + var(--safe-bottom))
      calc(12px + var(--safe-left));
  }

  html.is-app-active .shell {
    position: fixed;
    inset: 0;
    width: 100%;
    height: var(--screen-height);
    overflow: hidden;
  }

  html.is-app-active .app-screen,
  html.is-app-active .app-frame {
    min-height: var(--screen-height);
    height: var(--screen-height);
    overflow: hidden;
  }

  .app-frame {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .sidebar,
  .chat-panel,
  .profile-panel {
    min-height: calc(var(--screen-height) - 24px);
    height: calc(var(--screen-height) - 24px);
    max-height: calc(var(--screen-height) - 24px);
    border-radius: 26px;
  }

  .sidebar {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    position: relative;
  }

  .workspace {
    min-height: 0;
    overflow: hidden;
  }

  #chatWorkspace,
  #profileWorkspace {
    display: none;
  }

  .app-frame.is-chat-open .sidebar {
    display: none;
  }

  .app-frame.is-chat-open #chatWorkspace {
    display: block;
  }

  .chat-back {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    flex-shrink: 0;
  }

  .chat-back__icon {
    font-size: 32px;
  }

  .chat-header__pill {
    display: none;
  }

  .chat-header__actions {
    margin-left: auto;
  }

  .chat-header__action {
    padding: 8px 11px;
    font-size: 12px;
  }

  .message-row {
    max-width: 84%;
  }

  .message-list {
    padding: 18px 16px;
    scroll-padding-bottom: 18px;
  }

  .sidebar-top {
    padding-top: calc(14px + var(--safe-top) + var(--viewport-offset-top));
    padding-right: calc(14px + var(--safe-right));
    padding-left: calc(14px + var(--safe-left));
  }

  .bottom-nav {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    padding-right: calc(12px + var(--safe-right));
    padding-bottom: calc(8px + var(--safe-bottom-tight));
    padding-left: calc(12px + var(--safe-left));
  }

  .chat-list,
  .new-chat-list {
    padding-bottom: calc(104px + var(--safe-bottom-tight));
  }

  .composer {
    padding-bottom: calc(6px + var(--safe-bottom-tight));
  }

  .media-sheet__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    padding: 12px;
  }

  .media-viewer__topbar {
    padding:
      calc(12px + var(--safe-top))
      calc(12px + var(--safe-right))
      12px
      calc(12px + var(--safe-left));
  }

  .media-viewer__footer {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding:
      12px
      calc(12px + var(--safe-right))
      calc(12px + var(--safe-bottom))
      calc(12px + var(--safe-left));
  }

  .media-viewer__counter {
    font-size: 16px;
  }

  .media-viewer__nav {
    width: 40px;
    height: 40px;
    font-size: 30px;
  }

  .media-viewer__nav--prev {
    left: 10px;
  }

  .media-viewer__nav--next {
    right: 10px;
  }

  .media-viewer__thumbs {
    max-width: 100%;
  }
}

@media (max-width: 680px) {
  .modal {
    padding: 0;
  }

  .shell {
    min-height: var(--screen-height);
    padding: 0;
  }

  html.is-app-active .shell {
    position: fixed;
    inset: 0;
    width: 100%;
    height: var(--screen-height);
    overflow: hidden;
  }

  .auth-screen {
    min-height: 100vh;
  }

  .auth-card,
  .sidebar,
  .chat-panel,
  .profile-panel,
  .modal-card {
    border-radius: 0;
  }

  .modal-card {
    width: 100%;
    min-height: var(--screen-height);
    height: var(--screen-height);
    max-height: var(--screen-height);
    padding:
      calc(18px + var(--safe-top) + var(--viewport-offset-top))
      16px
      calc(16px + var(--safe-bottom))
      16px;
  }

  .app-screen,
  .app-frame,
  .sidebar,
  .chat-panel,
  .profile-panel {
    min-height: var(--screen-height);
    height: var(--screen-height);
    max-height: var(--screen-height);
  }

  .auth-preview,
  .auth-panel,
  .chat-header,
  .profile-panel__header,
  .profile-panel__body {
    padding-left: 16px;
    padding-right: 16px;
  }

  .auth-card {
    min-height: 100vh;
  }

  .auth-preview {
    padding-top: calc(28px + var(--safe-top) + var(--viewport-offset-top));
    padding-bottom: 28px;
  }

  .auth-panel {
    padding-top: 28px;
    padding-bottom: calc(28px + var(--safe-bottom));
  }

  .preview-phone {
    width: 100%;
  }

  .sidebar-top {
    padding:
      calc(14px + var(--safe-top) + var(--viewport-offset-top))
      calc(14px + var(--safe-right))
      10px
      calc(14px + var(--safe-left));
  }

  .toolbar-brand__title {
    font-size: 20px;
  }

  .chat-header {
    padding-top: calc(10px + var(--safe-top) + var(--viewport-offset-top));
    padding-bottom: 10px;
    gap: 10px;
  }

  .chat-header__meta {
    gap: 10px;
  }

  .chat-avatar {
    width: 44px;
    height: 44px;
  }

  .chat-header__name {
    font-size: 21px;
  }

  .chat-header__status {
    font-size: 13px;
  }

  .chat-card {
    padding-left: 12px;
    padding-right: 12px;
  }

  .chat-card__title,
  .new-chat-card__title {
    font-size: 18px;
  }

  .message-list {
    padding: 14px 12px 18px;
    scroll-padding-bottom: 16px;
  }

  .pinned-bar {
    padding: 3px 12px 11px;
    gap: 10px;
  }

  .pinned-bar__accent {
    height: 34px;
  }

  .pinned-bar__label {
    font-size: 10px;
  }

  .pinned-bar__text {
    font-size: 14px;
  }

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

  .composer {
    padding: 10px 12px calc(4px + var(--safe-bottom-tight));
  }

  .composer-controls {
    grid-template-columns: 52px minmax(0, 1fr) 52px;
    gap: 8px;
  }

  .composer-icon-button {
    width: 52px;
    height: 52px;
    border-radius: 18px;
  }

  .composer-icon-button--action {
    border-radius: 50%;
  }

  .composer-textarea {
    min-height: 52px;
    max-height: 108px;
    padding: 14px 16px;
    font-size: 16px;
  }

  .profile-stats {
    grid-template-columns: 1fr;
  }

  .bottom-nav {
    padding-right: calc(12px + var(--safe-right));
    padding-bottom: calc(6px + var(--safe-bottom-tight));
    padding-left: calc(12px + var(--safe-left));
    background: rgba(255, 255, 255, 0.98);
  }

  .splash-screen {
    padding:
      calc(18px + var(--safe-top))
      calc(14px + var(--safe-right))
      calc(18px + var(--safe-bottom))
      calc(14px + var(--safe-left));
  }

  .splash-screen__panel {
    border-radius: 26px;
    padding: 24px 18px;
  }

  .splash-screen__logo {
    width: 82px;
    height: 82px;
    border-radius: 24px;
    font-size: 38px;
  }

  .sheet-modal {
    padding:
      12px
      calc(12px + var(--safe-right))
      calc(12px + var(--safe-bottom))
      calc(12px + var(--safe-left));
  }

  .sheet-modal__panel {
    width: 100%;
    border-radius: 24px;
  }
}

html.is-keyboard-open .composer {
  padding-bottom: 6px;
}

html.is-keyboard-open .message-list {
  scroll-padding-bottom: 12px;
}

html.is-keyboard-open .shell,
html.is-keyboard-open .app-screen,
html.is-keyboard-open .app-frame,
html.is-keyboard-open .sidebar,
html.is-keyboard-open .chat-panel,
html.is-keyboard-open .profile-panel {
  min-height: var(--app-height);
  height: var(--app-height);
  max-height: var(--app-height);
}

@media (max-width: 640px) {
  .push-card__actions {
    grid-template-columns: 1fr;
  }

  .profile-sidecard__actions {
    grid-template-columns: 1fr;
  }

  .profile-sidecard__stats {
    grid-template-columns: 1fr;
  }
}