html:not([data-ui-version="5"]) .v5-only {
  display: none !important;
}

html[data-ui-version="5"] {
  color-scheme: light;
  --v5-wine: #5c1a26;
  --v5-wine-hover: #7a2230;
  --v5-wine-dark: #2a0e12;
  --v5-graphite: #252525;
  --v5-muted: #6f6265;
  --v5-powder: #f3e5e8;
  --v5-line: #e8cdd2;
  --v5-gold: #c8a25a;
  --v5-white: #ffffff;
  --app-bg: #ffffff;
  --app-surface: #ffffff;
  --app-ink: #252525;
  --app-muted: #6f6265;
  --app-line: #e8cdd2;
  --app-green: #5c1a26;
  --app-green-dark: #2a0e12;
  --app-green-soft: #f3e5e8;
  --app-burgundy: #7a2230;
  --app-gold: #c8a25a;
  --app-shadow: 0 12px 32px rgba(42, 14, 18, 0.08);
}

html[data-ui-version="5"] .legacy-only {
  display: none !important;
}

html[data-ui-version="5"] .v5-only {
  display: initial;
}

html[data-ui-version="5"] .student-app {
  background: var(--v5-white);
  color: var(--v5-graphite);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}

html[data-ui-version="5"] .student-app button,
html[data-ui-version="5"] .student-app a {
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

html[data-ui-version="5"] .app-shell {
  grid-template-columns: 252px minmax(0, 1fr);
}

html[data-ui-version="5"] .app-sidebar {
  padding: 22px 18px;
  background: var(--v5-wine);
}

html[data-ui-version="5"] .product-brand-mark {
  width: 54px;
  height: 54px;
  border-color: rgba(255, 255, 255, 0.18);
  background: var(--v5-wine-dark);
}

html[data-ui-version="5"] .product-brand-mark img {
  width: 50px;
  height: 50px;
}

html[data-ui-version="5"] .product-brand strong {
  font-family: inherit;
  font-size: 24px;
  font-weight: 800;
}

html[data-ui-version="5"] .product-brand small {
  color: var(--v5-powder);
}

html[data-ui-version="5"] .product-nav {
  margin-top: 34px;
}

html[data-ui-version="5"] .product-nav .view-tab {
  min-height: 46px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 650;
}

html[data-ui-version="5"] .product-nav .view-tab:hover,
html[data-ui-version="5"] .product-nav .view-tab:focus-visible {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.09);
  color: var(--v5-white);
}

html[data-ui-version="5"] .product-nav .view-tab.is-active {
  border-color: var(--v5-white);
  background: var(--v5-white);
  color: var(--v5-wine);
}

html[data-ui-version="5"] .sidebar-footer {
  border-top-color: rgba(255, 255, 255, 0.18);
}

html[data-ui-version="5"] .sidebar-footer a,
html[data-ui-version="5"] .connection-state {
  color: rgba(255, 255, 255, 0.72);
}

html[data-ui-version="5"] .sidebar-footer a:first-child {
  border-color: rgba(255, 255, 255, 0.44);
  background: transparent;
  color: var(--v5-white);
}

html[data-ui-version="5"] .connection-state i {
  background: var(--v5-gold);
  box-shadow: 0 0 0 4px rgba(200, 162, 90, 0.16);
}

html[data-ui-version="5"] .app-main {
  grid-template-rows: auto minmax(0, 1fr);
  background: var(--v5-white);
}

html[data-ui-version="5"] .app-bar {
  min-height: 64px;
  border-bottom-color: var(--v5-line);
  background: rgba(255, 255, 255, 0.96);
}

html[data-ui-version="5"] .desktop-context {
  color: var(--v5-muted);
  font-weight: 600;
}

html[data-ui-version="5"] .pilot-notice,
html[data-ui-version="5"] .pilot-badge {
  display: none !important;
}

html[data-ui-version="5"] body:not([data-active-view="assistant"]) .source-toggle,
html[data-ui-version="5"] body:not([data-active-view="assistant"]) .clear-button {
  display: none;
}

html[data-ui-version="5"] .action-button {
  min-height: 38px;
  border-color: var(--v5-line);
  border-radius: 8px;
  background: var(--v5-white);
  color: var(--v5-wine);
}

html[data-ui-version="5"] .action-button:hover,
html[data-ui-version="5"] .action-button:focus-visible {
  border-color: var(--v5-wine);
  background: var(--v5-powder);
}

html[data-ui-version="5"] .source-toggle span {
  background: var(--v5-wine);
  color: var(--v5-white);
}

html[data-ui-version="5"] .app-viewport,
html[data-ui-version="5"] .app-view,
html[data-ui-version="5"] .view-scroll {
  background: var(--v5-white);
}

html[data-ui-version="5"] .home-view .view-scroll {
  display: flex;
  flex-direction: column;
  padding: 24px 32px 48px;
}

html[data-ui-version="5"] .home-hero {
  grid-template-columns: minmax(0, 1fr) 224px;
  gap: 24px;
  min-height: 236px;
  border: 0;
  border-radius: 8px;
  padding: 30px 38px;
  background: var(--v5-wine);
  box-shadow: none;
}

html[data-ui-version="5"] .home-hero .section-kicker {
  display: none;
}

html[data-ui-version="5"] .home-today-label {
  color: var(--v5-gold);
  font-size: 12px;
  font-weight: 750;
}

html[data-ui-version="5"] .home-hero h1 {
  margin: 8px 0 10px;
  color: var(--v5-white);
  font-family: inherit;
  font-size: 38px;
  font-weight: 780;
  line-height: 1.08;
}

html[data-ui-version="5"] .home-hero-copy > p:last-of-type {
  max-width: 570px;
  color: var(--v5-powder);
  font-size: 15px;
}

html[data-ui-version="5"] .home-owl {
  width: 210px;
  height: 210px;
  opacity: 0.94;
  animation: v5-owl-presence 5s ease-in-out infinite;
}

html[data-ui-version="5"] .hero-actions {
  margin-top: 22px;
}

html[data-ui-version="5"] .home-ask {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 42px;
  gap: 5px;
  width: min(520px, 100%);
  min-height: 50px;
  margin-top: 19px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 8px;
  padding: 4px;
  background: var(--v5-white);
}

html[data-ui-version="5"] .home-ask input {
  min-width: 0;
  border: 0;
  border-radius: 6px;
  padding: 0 11px;
  background: transparent;
  color: var(--v5-wine-dark);
  font-size: 14px;
  outline: 0;
}

html[data-ui-version="5"] .home-ask input::placeholder {
  color: var(--v5-muted);
  opacity: 1;
}

html[data-ui-version="5"] .home-ask:focus-within {
  outline: 3px solid rgba(255, 255, 255, 0.2);
}

html[data-ui-version="5"] .home-ask button {
  display: grid;
  width: 42px;
  height: 40px;
  place-items: center;
  border: 0;
  border-radius: 7px;
  background: var(--v5-wine);
  color: var(--v5-white);
}

html[data-ui-version="5"] .home-ask button:hover,
html[data-ui-version="5"] .home-ask button:focus-visible {
  background: var(--v5-wine-hover);
}

html[data-ui-version="5"] .home-ask button svg {
  width: 18px;
  height: 18px;
}

html[data-ui-version="5"] .home-presence {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 9px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  font-weight: 620;
}

html[data-ui-version="5"] .home-presence i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--v5-gold);
  box-shadow: 0 0 0 4px rgba(200, 162, 90, 0.14);
  animation: v5-presence-pulse 2.4s ease-out infinite;
}

html[data-ui-version="5"] .recent-panel {
  order: 1;
  width: min(1180px, 100%);
  margin: 22px auto 0;
  padding-bottom: 4px;
  animation: v5-enter 320ms ease both;
}

html[data-ui-version="5"] .recent-panel header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 11px;
}

html[data-ui-version="5"] .recent-panel header p {
  color: var(--v5-wine);
  font-size: 11px;
  font-weight: 750;
}

html[data-ui-version="5"] .recent-panel h2 {
  margin-top: 3px;
  color: var(--v5-wine-dark);
  font-size: 20px;
}

html[data-ui-version="5"] .recent-questions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
}

html[data-ui-version="5"] .recent-question {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 18px;
  align-items: center;
  gap: 9px;
  min-height: 54px;
  border: 1px solid var(--v5-line);
  border-radius: 8px;
  padding: 10px 12px;
  background: var(--v5-white);
  color: var(--v5-wine-dark);
  text-align: left;
}

html[data-ui-version="5"] .recent-question span {
  overflow: hidden;
  font-size: 13px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

html[data-ui-version="5"] .recent-question svg {
  width: 17px;
  height: 17px;
  color: var(--v5-wine);
}

html[data-ui-version="5"] .recent-question:hover,
html[data-ui-version="5"] .recent-question:focus-visible {
  border-color: var(--v5-wine);
  background: var(--v5-powder);
}

html[data-ui-version="5"] .hero-actions .light-command {
  display: none;
}

html[data-ui-version="5"] .dark-command {
  min-height: 46px;
  border-color: var(--v5-white);
  background: var(--v5-white);
  color: var(--v5-wine);
  font-weight: 750;
}

html[data-ui-version="5"] .dark-command:hover,
html[data-ui-version="5"] .dark-command:focus-visible {
  background: var(--v5-powder);
}

html[data-ui-version="5"] .product-section {
  margin-top: 26px;
  animation: v5-enter 380ms ease both;
}

html[data-ui-version="5"] .my-day-section {
  order: 2;
}

html[data-ui-version="5"] .quick-section {
  order: 3;
}

html[data-ui-version="5"] .live-section {
  order: 4;
}

html[data-ui-version="5"] .home-feature-band {
  display: none;
}

html[data-ui-version="5"] .section-heading {
  margin-bottom: 13px;
}

html[data-ui-version="5"] .section-heading p,
html[data-ui-version="5"] .section-kicker,
html[data-ui-version="5"] .home-feature-band p,
html[data-ui-version="5"] .partner-band p,
html[data-ui-version="5"] .profile-form header p,
html[data-ui-version="5"] .install-panel p,
html[data-ui-version="5"] .pilot-profile-panel > p {
  color: var(--v5-wine);
  font-weight: 750;
  text-transform: none;
}

html[data-ui-version="5"] .section-heading h2 {
  color: var(--v5-wine-dark);
  font-size: 22px;
  font-weight: 760;
}

html[data-ui-version="5"] .icon-command,
html[data-ui-version="5"] .feed-controls button {
  border-color: var(--v5-line);
  background: var(--v5-white);
  color: var(--v5-wine);
}

html[data-ui-version="5"] .icon-command:hover,
html[data-ui-version="5"] .icon-command:focus-visible,
html[data-ui-version="5"] .feed-controls button:hover,
html[data-ui-version="5"] .feed-controls button:focus-visible {
  background: var(--v5-powder);
}

html[data-ui-version="5"] .my-day-layout {
  grid-template-columns: minmax(230px, 0.76fr) minmax(0, 1.24fr);
  gap: 12px;
}

html[data-ui-version="5"] .my-day-context,
html[data-ui-version="5"] .my-day-schedule {
  min-height: 176px;
  border-color: var(--v5-line);
  border-radius: 8px;
  padding: 18px;
  box-shadow: none;
}

html[data-ui-version="5"] .my-day-context {
  background: var(--v5-powder);
  color: var(--v5-wine-dark);
}

html[data-ui-version="5"] .my-day-context > p,
html[data-ui-version="5"] .my-day-schedule p {
  color: var(--v5-wine);
  text-transform: none;
}

html[data-ui-version="5"] .my-day-context h3,
html[data-ui-version="5"] .my-day-schedule h3 {
  color: var(--v5-wine-dark);
  font-size: 21px;
  font-weight: 760;
}

html[data-ui-version="5"] .my-day-context > span,
html[data-ui-version="5"] .my-day-schedule span,
html[data-ui-version="5"] .my-day-schedule > div > span {
  color: var(--v5-muted);
}

html[data-ui-version="5"] .my-day-context button,
html[data-ui-version="5"] .my-day-schedule > a {
  border-color: var(--v5-wine);
  background: var(--v5-wine);
  color: var(--v5-white);
}

html[data-ui-version="5"] .my-day-profile-meta span {
  border-color: var(--v5-line);
  background: var(--v5-white);
  color: var(--v5-wine);
}

html[data-ui-version="5"] .my-day-lessons {
  border-top-color: var(--v5-line);
}

html[data-ui-version="5"] .my-day-lesson {
  border-bottom-color: var(--v5-line);
}

html[data-ui-version="5"] .action-tile-grid {
  gap: 12px;
}

html[data-ui-version="5"] .student-app .action-tile {
  grid-template-columns: 42px minmax(0, 1fr) auto;
  grid-template-rows: auto auto minmax(12px, 1fr);
  column-gap: 11px;
  min-height: 128px;
  border-color: var(--v5-line);
  border-radius: 8px;
  background: var(--v5-white);
  color: var(--v5-graphite);
  box-shadow: none;
}

html[data-ui-version="5"] .action-tile .tile-index {
  display: none;
}

html[data-ui-version="5"] .action-tile .tile-icon {
  display: block;
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: start;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  padding: 8px;
  background: var(--v5-powder);
  color: var(--v5-wine);
}

html[data-ui-version="5"] .action-tile strong {
  grid-column: 2 / 4;
  grid-row: 1;
  align-self: center;
  color: var(--v5-wine-dark);
  font-size: 17px;
  font-weight: 760;
}

html[data-ui-version="5"] .action-tile small {
  grid-column: 2 / 4;
  grid-row: 2;
  color: var(--v5-muted);
}

html[data-ui-version="5"] .action-tile .tile-arrow {
  grid-column: 3;
  grid-row: 3;
  color: var(--v5-wine);
}

html[data-ui-version="5"] .student-app .action-tile:hover,
html[data-ui-version="5"] .student-app .action-tile:focus-visible,
html[data-ui-version="5"] .student-app .topic-item:hover,
html[data-ui-version="5"] .student-app .topic-item:focus-visible,
html[data-ui-version="5"] .student-app .opportunity-item:hover,
html[data-ui-version="5"] .student-app .opportunity-item:focus-visible {
  border-color: var(--v5-wine);
  background: var(--v5-powder);
  box-shadow: none;
  transform: translateY(-1px);
}

html[data-ui-version="5"] .live-feed {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

html[data-ui-version="5"] .live-feed > :nth-child(n + 3) {
  display: none;
}

html[data-ui-version="5"] .live-card {
  min-height: 146px;
  border-color: var(--v5-line);
  border-radius: 8px;
  padding: 15px;
}

html[data-ui-version="5"] .live-card:hover,
html[data-ui-version="5"] .live-card:focus-visible {
  border-color: var(--v5-wine);
  box-shadow: none;
  transform: translateY(-1px);
}

html[data-ui-version="5"] .live-card-tag,
html[data-ui-version="5"] .live-card.is-international .live-card-tag,
html[data-ui-version="5"] .live-card.is-career .live-card-tag,
html[data-ui-version="5"] .live-card.is-development .live-card-tag {
  background: var(--v5-powder);
  color: var(--v5-wine);
}

html[data-ui-version="5"] .live-card strong {
  color: var(--v5-wine-dark);
  font-size: 16px;
  font-weight: 720;
}

html[data-ui-version="5"] .feed-skeleton {
  min-height: 146px;
  border-color: var(--v5-line);
  background: var(--v5-powder);
}

html[data-ui-version="5"] .assistant-view {
  background: #faf7f8;
}

html[data-ui-version="5"] .app-content {
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 12px;
  padding: 12px;
  background: #faf7f8;
}

html[data-ui-version="5"] .chat-surface,
html[data-ui-version="5"] .sources-drawer {
  border-color: var(--v5-line);
  background: var(--v5-white);
  box-shadow: var(--app-shadow);
}

html[data-ui-version="5"] .student-app .messages {
  padding: 22px clamp(16px, 4vw, 48px) 18px;
}

html[data-ui-version="5"] .welcome-block {
  grid-template-columns: minmax(0, 1fr) 176px;
  min-height: 202px;
  margin: 4px auto 22px;
  border: 0;
  padding: 24px 28px;
  background: var(--v5-wine);
  box-shadow: none;
}

html[data-ui-version="5"] .welcome-label {
  border-color: rgba(255, 255, 255, 0.44);
  background: transparent;
  color: var(--v5-white);
  text-transform: none;
}

html[data-ui-version="5"] .assistant-trust {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 8px;
  color: #ead7ab;
  font-size: 12px;
  font-weight: 650;
}

html[data-ui-version="5"] .assistant-trust svg {
  width: 15px;
  height: 15px;
}

html[data-ui-version="5"] .welcome-block h1 {
  margin: 13px 0 8px;
  color: var(--v5-white);
  font-family: inherit;
  font-size: 40px;
  font-weight: 780;
  line-height: 1;
}

html[data-ui-version="5"] .welcome-block h1 > .v5-only {
  margin: 0;
  padding: 0;
  background: transparent;
  color: var(--v5-white);
}

html[data-ui-version="5"] .welcome-block p:last-child {
  color: var(--v5-powder);
  font-size: 14px;
}

html[data-ui-version="5"] .welcome-owl {
  width: 176px;
  height: 176px;
  opacity: 0.92;
}

html[data-ui-version="5"] .student-app .avatar {
  border-color: var(--v5-wine);
  background: var(--v5-wine);
  color: var(--v5-white);
}

html[data-ui-version="5"] .student-app .message.user .avatar {
  border-color: var(--v5-wine-dark);
  background: var(--v5-wine-dark);
  color: var(--v5-white);
}

html[data-ui-version="5"] .student-app .bubble {
  border-color: var(--v5-line);
  background: var(--v5-powder);
  color: var(--v5-graphite);
}

html[data-ui-version="5"] .student-app .message.user .bubble {
  border-color: var(--v5-wine);
  background: var(--v5-wine);
  color: var(--v5-white);
}

html[data-ui-version="5"] .student-app .message.meta .bubble {
  border-color: #e6d5b6;
  background: #fffaf0;
  color: #5a4928;
}

html[data-ui-version="5"] .typing-dots {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 9px;
}

html[data-ui-version="5"] .typing-dots i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  animation: v5-typing 900ms ease-in-out infinite;
}

html[data-ui-version="5"] .typing-dots i:nth-child(2) {
  animation-delay: 140ms;
}

html[data-ui-version="5"] .typing-dots i:nth-child(3) {
  animation-delay: 280ms;
}

html[data-ui-version="5"] .student-app button:active,
html[data-ui-version="5"] .student-app .view-tab:active {
  transform: scale(0.98);
}

@keyframes v5-enter {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes v5-owl-presence {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

@keyframes v5-presence-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(200, 162, 90, 0.14); }
  50% { box-shadow: 0 0 0 7px rgba(200, 162, 90, 0); }
}

@keyframes v5-typing {
  0%, 60%, 100% { opacity: 0.28; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-2px); }
}

html[data-ui-version="5"] .student-app .composer {
  grid-template-columns: minmax(0, 1fr) 118px;
  border-top-color: var(--v5-line);
  background: var(--v5-white);
}

html[data-ui-version="5"] .student-app .composer textarea {
  border-color: var(--v5-line);
  background: #faf7f8;
}

html[data-ui-version="5"] .student-app .composer textarea:focus {
  outline: 3px solid rgba(92, 26, 38, 0.12);
  border-color: var(--v5-wine);
}

html[data-ui-version="5"] .student-app .composer button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-color: var(--v5-wine);
  background: var(--v5-wine);
  color: var(--v5-white);
  font-weight: 750;
}

html[data-ui-version="5"] .student-app .composer button:hover,
html[data-ui-version="5"] .student-app .composer button:focus-visible {
  background: var(--v5-wine-hover);
}

html[data-ui-version="5"] .student-app .composer button svg {
  display: block;
  width: 18px;
  height: 18px;
}

html[data-ui-version="5"] .drawer-header {
  border-bottom-color: var(--v5-wine-dark);
  background: var(--v5-wine);
}

html[data-ui-version="5"] .drawer-header p,
html[data-ui-version="5"] .drawer-header h2 {
  color: var(--v5-white);
  text-transform: none;
}

html[data-ui-version="5"] .drawer-header > span {
  background: var(--v5-white);
  color: var(--v5-wine);
}

html[data-ui-version="5"] .student-app .source-card {
  border-color: var(--v5-line);
  box-shadow: none;
}

html[data-ui-version="5"] .student-app .source-meta span {
  border-color: var(--v5-line);
  background: var(--v5-powder);
  color: var(--v5-wine);
}

html[data-ui-version="5"] .student-app .source-card a {
  color: var(--v5-wine);
}

html[data-ui-version="5"] .student-app .feedback-panel {
  border-color: var(--v5-line);
  background: var(--v5-powder);
}

html[data-ui-version="5"] .student-app .feedback {
  border-color: var(--v5-line);
  background: var(--v5-white);
}

html[data-ui-version="5"] .student-app .feedback.helpful {
  border-color: var(--v5-wine);
  background: var(--v5-wine);
  color: var(--v5-white);
}

html[data-ui-version="5"] .student-app .feedback:hover:not(:disabled),
html[data-ui-version="5"] .student-app .feedback:focus-visible:not(:disabled) {
  border-color: var(--v5-wine);
  background: var(--v5-wine);
  color: var(--v5-white);
}

html[data-ui-version="5"] .view-heading {
  border-bottom-color: var(--v5-line);
}

html[data-ui-version="5"] .view-heading h1 {
  color: var(--v5-wine-dark);
  font-family: inherit;
  font-weight: 780;
}

html[data-ui-version="5"] .schedule-panel,
html[data-ui-version="5"] .student-app .topic-item,
html[data-ui-version="5"] .student-app .opportunity-item,
html[data-ui-version="5"] .service-links a,
html[data-ui-version="5"] .profile-form,
html[data-ui-version="5"] .install-panel,
html[data-ui-version="5"] .pilot-profile-panel {
  border-color: var(--v5-line);
  box-shadow: none;
}

html[data-ui-version="5"] .schedule-panel {
  background: var(--v5-powder);
}

html[data-ui-version="5"] .schedule-form input,
html[data-ui-version="5"] .profile-form input,
html[data-ui-version="5"] .profile-form select {
  border-color: var(--v5-line);
}

html[data-ui-version="5"] .schedule-form button,
html[data-ui-version="5"] .profile-form > button {
  border-color: var(--v5-wine);
  background: var(--v5-wine);
  color: var(--v5-white);
}

html[data-ui-version="5"] .partner-band {
  background: var(--v5-wine);
}

html[data-ui-version="5"] .partner-band p {
  color: #ead7ab;
}

html[data-ui-version="5"] .lime-command {
  background: var(--v5-white);
  color: var(--v5-wine);
}

html[data-ui-version="5"] .install-panel {
  background: var(--v5-powder);
}

html[data-ui-version="5"] .pilot-profile-panel {
  border-color: #e6d5b6;
  background: #fffaf0;
}

html[data-ui-version="5"] .install-dialog {
  border-color: var(--v5-line);
  box-shadow: var(--app-shadow);
}

html[data-ui-version="5"] .install-dialog::backdrop,
html[data-ui-version="5"] .drawer-backdrop {
  background: rgba(42, 14, 18, 0.46);
}

@media (max-width: 1100px) {
  html[data-ui-version="5"] .home-hero {
    grid-template-columns: minmax(0, 1fr) 190px;
  }

  html[data-ui-version="5"] .home-owl {
    width: 190px;
    height: 190px;
  }
}

@media (max-width: 900px) {
  html[data-ui-version="5"] .student-app {
    padding-bottom: calc(68px + env(safe-area-inset-bottom));
  }

  html[data-ui-version="5"] .app-shell {
    grid-template-columns: 1fr;
    height: calc(100dvh - 68px - env(safe-area-inset-bottom));
  }

  html[data-ui-version="5"] .app-bar {
    min-height: 60px;
    padding: 8px 14px;
    background: var(--v5-white);
  }

  html[data-ui-version="5"] .mobile-brand img {
    border-color: var(--v5-line);
  }

  html[data-ui-version="5"] .mobile-brand strong {
    color: var(--v5-wine-dark);
  }

  html[data-ui-version="5"] .mobile-brand small {
    color: var(--v5-muted);
  }

  html[data-ui-version="5"] .mobile-nav {
    min-height: calc(68px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--v5-line);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 -8px 24px rgba(42, 14, 18, 0.06);
  }

  html[data-ui-version="5"] .mobile-nav .view-tab {
    color: var(--v5-muted);
    font-weight: 600;
  }

  html[data-ui-version="5"] .mobile-nav .view-tab.is-active {
    background: transparent;
    color: var(--v5-wine);
  }

  html[data-ui-version="5"] .mobile-nav .view-tab.is-active::before {
    background: var(--v5-wine);
  }

  html[data-ui-version="5"] .home-view .view-scroll {
    padding: 14px 16px 34px;
  }

  html[data-ui-version="5"] .home-hero {
    grid-template-columns: minmax(0, 1fr) 132px;
    min-height: 184px;
    padding: 22px 22px 20px;
  }

  html[data-ui-version="5"] .home-hero h1 {
    font-size: 30px;
  }

  html[data-ui-version="5"] .home-hero-copy > p:last-of-type {
    font-size: 13px;
  }

  html[data-ui-version="5"] .home-owl {
    width: 132px;
    height: 150px;
  }

  html[data-ui-version="5"] .hero-actions {
    margin-top: 15px;
  }

  html[data-ui-version="5"] .home-ask {
    min-height: 46px;
    margin-top: 14px;
  }

  html[data-ui-version="5"] .recent-questions {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 3px;
    scrollbar-width: none;
  }

  html[data-ui-version="5"] .recent-question {
    min-width: min(280px, 82vw);
  }

  html[data-ui-version="5"] .dark-command {
    min-height: 42px;
  }

  html[data-ui-version="5"] .product-section {
    margin-top: 23px;
  }

  html[data-ui-version="5"] .my-day-layout {
    grid-template-columns: 1fr;
  }

  html[data-ui-version="5"] .my-day-layout[data-schedule-status="unconfigured"] .my-day-schedule {
    display: none;
  }

  html[data-ui-version="5"] .my-day-layout:not([data-schedule-status="unconfigured"]) .my-day-context {
    display: none;
  }

  html[data-ui-version="5"] .my-day-context,
  html[data-ui-version="5"] .my-day-schedule {
    min-height: 154px;
  }

  html[data-ui-version="5"] .action-tile-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  html[data-ui-version="5"] .live-feed {
    grid-template-columns: 1fr;
  }

  html[data-ui-version="5"] .live-feed > :nth-child(n + 2) {
    display: none;
  }

  html[data-ui-version="5"] .app-content {
    grid-template-columns: 1fr;
    padding: 0;
    background: var(--v5-white);
  }

  html[data-ui-version="5"] .chat-surface {
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  html[data-ui-version="5"] .welcome-block {
    grid-template-columns: minmax(0, 1fr) 124px;
    min-height: 172px;
    margin-top: 0;
    padding: 20px;
  }

  html[data-ui-version="5"] .welcome-block h1 {
    font-size: 34px;
  }

  html[data-ui-version="5"] .welcome-owl {
    width: 124px;
    height: 136px;
  }

  html[data-ui-version="5"] .sources-drawer {
    border-color: var(--v5-line);
    box-shadow: 0 -18px 48px rgba(42, 14, 18, 0.18);
  }
}

@media (max-width: 520px) {
  html[data-ui-version="5"] .app-actions {
    gap: 5px;
  }

  html[data-ui-version="5"] .clear-button {
    display: none;
  }

  html[data-ui-version="5"] .source-toggle {
    min-height: 38px;
    padding: 0 9px;
  }

  html[data-ui-version="5"] .home-view .view-scroll {
    padding-right: 12px;
    padding-left: 12px;
  }

  html[data-ui-version="5"] .home-hero {
    grid-template-columns: minmax(0, 1fr) 96px;
    min-height: 166px;
    padding: 18px;
  }

  html[data-ui-version="5"] .home-today-label {
    font-size: 11px;
  }

  html[data-ui-version="5"] .home-hero h1 {
    margin: 5px 0 7px;
    font-size: 25px;
  }

  html[data-ui-version="5"] .home-hero-copy > p:last-of-type {
    display: none;
  }

  html[data-ui-version="5"] .home-owl {
    width: 96px;
    height: 120px;
  }

  html[data-ui-version="5"] .hero-actions {
    margin-top: 12px;
  }

  html[data-ui-version="5"] .home-ask {
    grid-template-columns: minmax(0, 1fr) 40px;
    min-height: 44px;
    margin-top: 11px;
  }

  html[data-ui-version="5"] .home-ask input {
    padding: 0 8px;
    font-size: 12px;
  }

  html[data-ui-version="5"] .home-ask button {
    width: 40px;
    height: 34px;
  }

  html[data-ui-version="5"] .home-presence {
    margin-top: 7px;
    font-size: 10px;
  }

  html[data-ui-version="5"] .recent-panel {
    margin-top: 18px;
  }

  html[data-ui-version="5"] .dark-command {
    min-height: 40px;
    padding: 0 11px;
    font-size: 12px;
  }

  html[data-ui-version="5"] .section-heading h2 {
    font-size: 20px;
  }

  html[data-ui-version="5"] .student-app .action-tile {
    min-height: 108px;
    padding: 13px;
  }

  html[data-ui-version="5"] .action-tile strong {
    font-size: 16px;
  }

  html[data-ui-version="5"] .student-app .messages {
    padding: 12px 12px 18px;
  }

  html[data-ui-version="5"] .welcome-block {
    grid-template-columns: minmax(0, 1fr) 88px;
    min-height: 146px;
    padding: 17px;
  }

  html[data-ui-version="5"] .welcome-label {
    display: none;
  }

  html[data-ui-version="5"] .assistant-trust {
    margin-left: 0;
    font-size: 11px;
  }

  html[data-ui-version="5"] .welcome-block h1 {
    margin-top: 9px;
    font-size: 30px;
  }

  html[data-ui-version="5"] .welcome-block p:last-child {
    font-size: 12px;
    line-height: 1.35;
  }

  html[data-ui-version="5"] .welcome-owl {
    width: 88px;
    height: 108px;
  }

  html[data-ui-version="5"] .mobile-prompts {
    gap: 7px;
    margin: 0 0 14px;
    overflow-x: auto;
    padding-bottom: 3px;
    scrollbar-width: none;
  }

  html[data-ui-version="5"] .student-app .mobile-prompts .prompt {
    min-width: 220px;
    border-color: var(--v5-line);
    background: var(--v5-white);
    color: var(--v5-wine);
  }

  html[data-ui-version="5"] .student-app .composer {
    grid-template-columns: minmax(0, 1fr) 50px;
    padding: 9px 10px calc(9px + env(safe-area-inset-bottom));
  }

  html[data-ui-version="5"] .student-app .composer button {
    width: 50px;
    padding: 0;
  }

  html[data-ui-version="5"] .student-app .composer button span {
    display: none;
  }

  html[data-ui-version="5"] .student-app .composer textarea {
    overflow: hidden;
    scrollbar-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html[data-ui-version="5"] .student-app button,
  html[data-ui-version="5"] .student-app a {
    transition: none;
  }

  html[data-ui-version="5"] .home-owl,
  html[data-ui-version="5"] .home-presence i,
  html[data-ui-version="5"] .typing-dots i,
  html[data-ui-version="5"] .product-section,
  html[data-ui-version="5"] .recent-panel {
    animation: none;
  }
}