/**
 * Lumina OS — unified design system (SICHA light + Lumina dark).
 * 8pt spacing · glass · neomorph (light) · cinematic dark panels.
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

#luminaOsRoot {
  --lo-transition: 500ms ease-in-out;
  --lo-nav-w: 256px;
  --lo-context-w: 272px;
  font-family: var(--lo-font-family, 'Plus Jakarta Sans', Inter, system-ui, sans-serif);
  color: var(--lo-on-surface, #2e3040);
  background: var(--lo-background, #e8eaf0);
  transition:
    background-color var(--lo-transition),
    color var(--lo-transition);
}

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

/* ── Layout shell ── */
#luminaOsRoot .lc-shell {
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  align-items: stretch;
  min-height: 0;
  background: var(--lo-background);
  transition: background-color var(--lo-transition);
}

#luminaOsRoot .lc-shell.layout-messages,
#luminaOsRoot .lc-shell.layout-module {
  grid-template-columns: var(--lo-nav-w) minmax(0, 1fr);
}

#luminaOsRoot .lc-nav {
  background: color-mix(in srgb, var(--lo-surface) 88%, transparent);
  backdrop-filter: blur(var(--lo-glass-blur, 24px));
  -webkit-backdrop-filter: blur(var(--lo-glass-blur, 24px));
  border-right: 1px solid var(--lo-glass-border-bottom, var(--lo-outline-variant));
  border-top-color: var(--lo-glass-border-top, rgba(255, 255, 255, 0.4));
  box-shadow: var(--lo-shadow-soft, var(--lo-shadow-raised));
  border-radius: 0 var(--lo-radius-xl, 24px) var(--lo-radius-xl, 24px) 0;
  transition:
    background-color var(--lo-transition),
    box-shadow var(--lo-transition);
}

#luminaOsRoot[data-lo-theme='dark'] .lc-nav {
  box-shadow: var(--lo-shadow-raised);
  border-right-color: var(--lo-outline-variant);
}

#luminaOsRoot .lc-module-host {
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
  height: 100%;
  overflow: hidden;
  background: var(--lo-background);
}

.lo-module-canvas {
  display: flex;
  flex-direction: column;
  min-height: 0;
  min-width: 0;
  flex: 1;
  height: 100%;
}

.lo-module-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 24px 32px 40px;
  -webkit-overflow-scrolling: touch;
}

.lo-settings-page .lo-module-scroll {
  padding: 20px 28px 36px;
}

.lo-settings-page .lo-module-topbar {
  padding: 16px 28px 0;
  min-height: 64px;
  background: color-mix(in srgb, var(--lo-glass-bg) 88%, transparent);
  backdrop-filter: blur(var(--lo-glass-blur, 24px));
  -webkit-backdrop-filter: blur(var(--lo-glass-blur, 24px));
  border-bottom: 1px solid var(--lo-glass-border-bottom, rgba(180, 184, 198, 0.22));
  box-shadow: var(--lo-shadow-soft);
}

.lo-module-topbar {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 40px 0;
  min-height: 72px;
}

.lo-module-topbar-search {
  flex: 1;
  max-width: 36rem;
  min-width: 0;
}

.lo-module-search-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  border-radius: 999px;
  width: 100%;
}

.lo-module-search-pill input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  color: var(--lo-on-surface);
  font-size: 14px;
  font-weight: 500;
  outline: none;
}

.lo-module-search-pill input::placeholder {
  color: color-mix(in srgb, var(--lo-on-surface-variant) 55%, transparent);
}

.lo-module-topbar-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-shrink: 0;
}

/* ── Nav ── */
#luminaOsRoot .lc-nav-brand-text {
  font-family: var(--lo-font-family);
  font-weight: 800;
  background: linear-gradient(135deg, var(--lo-primary), var(--lo-tertiary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

#luminaOsRoot .lc-nav-item {
  color: var(--lo-on-surface-variant);
  border-radius: var(--lo-radius-md, 12px);
  transition:
    background var(--lo-transition),
    color var(--lo-transition),
    transform 150ms ease,
    box-shadow var(--lo-transition);
}

#luminaOsRoot .lc-nav-item:hover {
  color: var(--lo-primary);
  transform: translateY(-1px);
}

#luminaOsRoot[data-lo-theme='light'] .lc-nav-item.is-active {
  color: var(--lo-primary);
  box-shadow: var(--lo-shadow-inset);
  background: rgba(245, 246, 250, 0.55);
}

#luminaOsRoot[data-lo-theme='dark'] .lc-nav-item.is-active {
  color: var(--lo-primary);
  background: rgba(156, 39, 176, 0.14);
  box-shadow: 0 0 24px rgba(215, 3, 87, 0.18);
}

#luminaOsRoot .lc-nav-footer {
  flex-shrink: 0;
  padding: 8px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px solid var(--lo-outline-variant);
}

#luminaOsRoot .lc-nav-footer-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 10px 14px;
  border: none;
  border-radius: var(--lo-radius-md, 12px);
  background: transparent;
  color: var(--lo-on-surface-variant);
  font-size: 14px;
  font-weight: 500;
  font-family: var(--lo-font-family);
  text-align: left;
  cursor: pointer;
  transition:
    color var(--lo-transition),
    background var(--lo-transition);
}

#luminaOsRoot .lc-nav-footer-btn .material-symbols-outlined {
  font-size: 22px;
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

#luminaOsRoot .lc-nav-footer-btn:hover {
  color: var(--lo-on-surface);
  background: color-mix(in srgb, var(--lo-surface-container-high) 55%, transparent);
}

#luminaOsRoot .lc-nav-footer-btn--logout:hover {
  color: var(--lo-secondary);
}

#luminaOsRoot .lc-nav-user {
  flex-shrink: 0;
  margin-top: 0;
}

#luminaOsRoot .lc-nav-user-name {
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
  word-break: break-word;
}

#luminaOsRoot .lc-nav-user-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  padding: 5px 12px;
  border: 1px solid var(--lo-outline);
  border-radius: 8px;
  background: transparent;
  font-size: 11px;
  font-weight: 600;
  font-family: 'JetBrains Mono', 'Plus Jakarta Sans', monospace;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--lo-on-surface-variant);
  cursor: pointer;
  transition:
    border-color var(--lo-transition),
    color var(--lo-transition);
}

#luminaOsRoot .lc-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
  background: #22c55e;
}

#luminaOsRoot .lc-nav-user-status[data-status='online'] {
  color: #16a34a;
  border-color: color-mix(in srgb, #22c55e 35%, var(--lo-outline-variant));
}

#luminaOsRoot .lc-nav-user-status[data-status='online'] .lc-status-dot {
  background: #22c55e;
}

#luminaOsRoot .lc-nav-user-status[data-status='away'] {
  color: #d97706;
  border-color: color-mix(in srgb, #f59e0b 35%, var(--lo-outline-variant));
}

#luminaOsRoot .lc-nav-user-status[data-status='away'] .lc-status-dot {
  background: #f59e0b;
}

#luminaOsRoot .lc-nav-user-status[data-status='busy'] {
  color: #dc2626;
  border-color: color-mix(in srgb, #ef4444 35%, var(--lo-outline-variant));
}

#luminaOsRoot .lc-nav-user-status[data-status='busy'] .lc-status-dot {
  background: #ef4444;
}

#luminaOsRoot .lc-nav-user-status[data-status='invisible'] {
  color: var(--lo-on-surface-variant);
}

#luminaOsRoot .lc-nav-user-status[data-status='invisible'] .lc-status-dot {
  background: var(--lo-on-surface-variant);
}

#luminaOsRoot .lo-theme-toggle {
  margin: 8px 12px 0;
  width: calc(100% - 24px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  border: none;
  border-radius: var(--lo-radius-md);
  background: var(--lo-surface-container-low);
  color: var(--lo-on-surface-variant);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--lo-transition);
}

#luminaOsRoot .lo-theme-toggle:hover {
  color: var(--lo-primary);
  transform: scale(1.02);
}

/* ── Silk glass & depth (Stitch reference) ── */
.lo-silk-glass,
.lo-glass-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--lo-glass-bg, rgba(245, 246, 250, 0.6));
  border-radius: var(--lo-radius-xl, 24px);
  border: 1px solid var(--lo-glass-border, rgba(208, 210, 220, 0.35));
  border-top-color: var(--lo-glass-border-top, rgba(255, 255, 255, 0.4));
  border-left-color: var(--lo-glass-border-top, rgba(255, 255, 255, 0.4));
  border-bottom-color: var(--lo-glass-border-bottom, rgba(180, 184, 198, 0.22));
  border-right-color: var(--lo-glass-border-bottom, rgba(180, 184, 198, 0.22));
  backdrop-filter: blur(var(--lo-glass-blur, 24px));
  -webkit-backdrop-filter: blur(var(--lo-glass-blur, 24px));
  box-shadow: var(--lo-shadow-soft, var(--lo-shadow-raised));
  padding: 24px;
  transition:
    box-shadow 280ms ease,
    transform 280ms cubic-bezier(0.175, 0.885, 0.32, 1),
    background var(--lo-transition);
}

.lo-glass-card::before,
.lo-silk-glass::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.42) 0%,
    rgba(255, 255, 255, 0.08) 38%,
    transparent 62%
  );
  opacity: 0.9;
  z-index: 0;
}

.lo-glass-card > *,
.lo-silk-glass > * {
  position: relative;
  z-index: 1;
}

#luminaOsRoot[data-lo-theme='dark'] .lo-glass-card::before,
#luminaOsRoot[data-lo-theme='dark'] .lo-silk-glass::before {
  background: linear-gradient(
    145deg,
    rgba(249, 171, 255, 0.12) 0%,
    rgba(215, 3, 87, 0.04) 40%,
    transparent 65%
  );
  opacity: 1;
}

#luminaOsRoot[data-lo-theme='dark'] .lo-glass-card,
#luminaOsRoot[data-lo-theme='dark'] .lo-silk-glass {
  background: var(--lo-glass-bg);
  border-top-color: rgba(255, 255, 255, 0.08);
  border-left-color: rgba(255, 255, 255, 0.08);
}

.lo-glass-card--inset,
.lo-silk-inset {
  background: color-mix(in srgb, var(--lo-surface) 65%, transparent);
  box-shadow: var(--lo-shadow-inset);
  border-color: transparent;
}

.lo-silk-raised {
  background: color-mix(in srgb, var(--lo-surface) 92%, transparent);
  border: 1px solid transparent;
  border-top-color: var(--lo-glass-border-top, rgba(255, 255, 255, 0.4));
  border-left-color: var(--lo-glass-border-top, rgba(255, 255, 255, 0.4));
  box-shadow: var(--lo-shadow-soft, var(--lo-shadow-raised));
  border-radius: var(--lo-radius-lg, 16px);
  transition: box-shadow 200ms ease, transform 150ms ease;
}

.lo-glass-card.lo-hover-lift:hover,
.lo-friend-passport:hover {
  transform: translateY(-4px);
  box-shadow:
    24px 28px 56px rgba(46, 48, 64, 0.06),
    -12px -12px 36px rgba(255, 255, 255, 0.7);
}

.lo-icon-btn {
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--lo-on-surface-variant);
  cursor: pointer;
  flex-shrink: 0;
}

.lo-icon-btn:hover {
  color: var(--lo-primary);
  transform: scale(1.04);
}

.lo-icon-btn:active {
  transform: scale(0.96);
  box-shadow: var(--lo-shadow-inset);
}

.lo-profile-chip {
  padding: 4px;
  border-radius: 50%;
}

.lo-profile-chip img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

/* ── Buttons ── */
.lo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border: none;
  border-radius: var(--lo-radius-md);
  font-size: 13px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition:
    transform 150ms ease,
    box-shadow var(--lo-transition),
    background var(--lo-transition),
    opacity var(--lo-transition);
}

.lo-btn:active:not(:disabled) {
  transform: scale(0.97);
}

.lo-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.lo-btn--sm {
  padding: 8px 12px;
  font-size: 11px;
}

.lo-btn--primary {
  background: linear-gradient(135deg, var(--lo-primary), var(--lo-tertiary));
  color: #ffffff;
  box-shadow: 0 4px 16px color-mix(in srgb, var(--lo-primary) 35%, transparent);
}

.lo-btn--secondary {
  background: var(--lo-surface-container-low);
  color: var(--lo-on-surface);
  box-shadow: var(--lo-shadow-raised);
}

#luminaOsRoot[data-lo-theme='light'] .lo-btn--secondary {
  box-shadow: var(--lo-shadow-inset);
}

/* ── Avatar & status ── */
.lo-avatar {
  position: relative;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--lo-surface-container-high);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: var(--lo-shadow-raised);
}

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

.lo-avatar--lg {
  width: 96px;
  height: 96px;
  font-size: 40px;
  border-radius: var(--lo-radius-lg);
}

.lo-avatar--sm {
  width: 36px;
  height: 36px;
  font-size: 16px;
}

.lo-status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--lo-surface);
  flex-shrink: 0;
}

.lo-avatar .lo-status-dot {
  position: absolute;
  bottom: 0;
  right: 0;
}

.lo-status-dot--online {
  background: #22c55e;
}
.lo-status-dot--away {
  background: #f59e0b;
}
.lo-status-dot--busy {
  background: #ef4444;
}
.lo-status-dot--offline {
  background: var(--lo-outline);
}

.lo-handle-at {
  color: var(--lo-on-surface-variant);
}

.lo-handle {
  font-size: 13px;
  color: var(--lo-on-surface-variant);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.lo-display-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--lo-on-surface);
}

/* ── Module chrome ── */
.lo-module-head {
  margin-bottom: calc(var(--lo-space-unit, 8px) * 3);
}

.lo-module-title {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--lo-on-surface);
  margin-bottom: 8px;
}

.lo-module-sub {
  color: var(--lo-on-surface-variant);
  font-size: 14px;
  line-height: 1.5;
  max-width: 52ch;
}

.lo-text-primary {
  color: var(--lo-primary);
  font-weight: 700;
}

.lo-module-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 24px;
}

.lo-search-inset {
  flex: 1;
  min-width: 200px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px !important;
}

.lo-search-inset input {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--lo-on-surface);
  font-size: 14px;
  outline: none;
}

.lo-online-pill {
  font-size: 11px;
  font-weight: 700;
  color: var(--lo-primary);
  white-space: nowrap;
}

/* Friends Hub (Silk) */
.lo-friends-page .lo-page-header {
  margin-bottom: 40px;
}

.lo-friends-grid,
.lo-squads-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  margin-bottom: 48px;
}

@media (max-width: 1280px) {
  .lo-friends-grid,
  .lo-squads-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .lo-friends-grid,
  .lo-squads-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .lo-module-scroll,
  .lo-module-topbar {
    padding-left: 20px;
    padding-right: 20px;
  }
}

.lo-friend-passport {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px !important;
  min-width: 0;
}

.lo-passport-avatar-wrap {
  position: relative;
  margin-bottom: 16px;
}

.lo-passport-avatar-ring {
  padding: 8px;
  border-radius: 50%;
  display: inline-flex;
}

.lo-passport-avatar-ring .lo-avatar--lg {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  box-shadow: none;
}

.lo-friend-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--lo-on-surface);
  margin: 0 0 4px;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.lo-friend-handle {
  font-size: 13px;
  font-weight: 600;
  color: var(--lo-on-surface-variant);
  margin: 0 0 12px;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.lo-friend-motto {
  font-size: 14px;
  font-style: italic;
  color: var(--lo-on-surface-variant);
  margin: 0 0 24px;
  line-height: 1.45;
  max-width: 100%;
  padding: 0 4px;
}

.lo-friend-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  width: 100%;
  margin-top: auto;
}

.lo-silk-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 12px 8px;
  min-height: 72px;
  border: none;
  border-radius: var(--lo-radius-md, 12px);
  background: color-mix(in srgb, var(--lo-surface) 70%, transparent);
  box-shadow: var(--lo-shadow-inset);
  cursor: pointer;
  font-family: inherit;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.lo-silk-action:active {
  transform: scale(0.95);
}

.lo-silk-action .material-symbols-outlined {
  font-size: 22px;
}

.lo-silk-action-label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.lo-silk-action--primary {
  color: var(--lo-primary);
}

.lo-silk-action--tertiary {
  color: var(--lo-tertiary);
}

.lo-silk-action--muted {
  color: var(--lo-on-surface-variant);
}

.lo-friend-add {
  cursor: pointer;
  justify-content: center;
  min-height: 280px;
  text-align: center;
  border: 2px dashed var(--lo-outline-variant) !important;
  box-shadow: var(--lo-shadow-soft) !important;
  background: rgba(245, 246, 250, 0.35) !important;
}

.lo-friend-add-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: var(--lo-shadow-inset);
}

.lo-friend-add .material-symbols-outlined {
  font-size: 40px;
  color: var(--lo-on-surface-variant);
}

.lo-friend-add h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--lo-on-surface-variant);
  margin: 0 0 4px;
}

.lo-friend-add p {
  font-size: 12px;
  color: color-mix(in srgb, var(--lo-on-surface-variant) 65%, transparent);
  margin: 0;
}

/* Bento: activity + world */
.lo-activity-bento {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
  align-items: stretch;
}

@media (max-width: 1024px) {
  .lo-activity-bento {
    grid-template-columns: 1fr;
  }
}

.lo-bento-panel {
  padding: 32px !important;
  min-width: 0;
}

.lo-bento-title {
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 24px;
  color: var(--lo-on-surface);
}

.lo-bento-title .material-symbols-outlined {
  color: var(--lo-primary);
}

.lo-feed-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.lo-feed-row {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px !important;
  border-radius: var(--lo-radius-md, 12px) !important;
  min-width: 0;
}

.lo-feed-row-main {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
  flex: 1;
}

.lo-feed-row img {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.lo-feed-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--lo-on-surface);
  margin: 0;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.lo-feed-title span {
  font-weight: 400;
  color: var(--lo-on-surface-variant);
}

.lo-feed-time {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--lo-on-surface-variant);
  margin: 4px 0 0;
}

.lo-world-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: center;
}

.lo-world-icon-wrap {
  width: 128px;
  height: 128px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: var(--lo-shadow-inset);
}

.lo-world-icon {
  font-size: 48px !important;
  color: var(--lo-primary);
  font-variation-settings: 'FILL' 1;
}

.lo-world-count {
  font-size: 28px;
  font-weight: 800;
  color: var(--lo-on-surface);
  margin: 0;
}

.lo-world-label {
  font-size: 14px;
  color: var(--lo-on-surface-variant);
  margin: 4px 0 32px;
}

.lo-world-cta {
  padding: 12px 24px;
  border-radius: 999px;
  border: none;
  background: var(--lo-primary);
  color: var(--lo-on-primary, #fff);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 24px color-mix(in srgb, var(--lo-primary) 28%, transparent);
  transition: transform 150ms ease;
}

.lo-world-cta:active {
  transform: scale(0.96);
}

/* Squads */
.lo-squad-card .lo-squad-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
}

.lo-squad-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--lo-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--lo-shadow-inset);
  color: var(--lo-primary);
}

.lo-squad-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 16px 0;
}

.lo-stat-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--lo-outline);
  font-weight: 700;
}

.lo-stat-val {
  font-size: 18px;
  font-weight: 800;
  color: var(--lo-on-surface);
}

.lo-stat-val--primary {
  color: var(--lo-primary);
}

.lo-win-chart-track {
  height: 6px;
  background: var(--lo-surface-container-highest);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 8px;
}

.lo-win-chart-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--lo-primary), var(--lo-tertiary));
  border-radius: 999px;
  transition: width 600ms ease;
}

.lo-squad-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.lo-squad-avatars {
  display: flex;
  gap: 0;
}

.lo-squad-avatars .lo-avatar {
  margin-left: -8px;
  border: 2px solid var(--lo-surface);
}

.lo-squad-create {
  cursor: pointer;
  text-align: center;
  justify-content: center;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  border: 2px dashed var(--lo-outline-variant) !important;
}

/* Activity timeline */
.lo-timeline-day {
  margin-bottom: 32px;
}

.lo-timeline-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--lo-primary);
  margin-bottom: 16px;
}

.lo-timeline-card {
  display: flex;
  gap: 16px;
  margin-bottom: 12px;
}

.lo-timeline-icon {
  font-size: 28px;
  color: var(--lo-primary);
}

.lo-timeline-time {
  font-size: 11px;
  color: var(--lo-on-surface-variant);
}

/* Notifications */
.lo-notif-card {
  display: flex;
  gap: 16px;
  margin-bottom: 12px;
  position: relative;
}

.lo-notif-card.is-unread::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--lo-primary);
  border-radius: 4px 0 0 4px;
}

.lo-notif-group {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--lo-on-surface-variant);
  margin: 24px 0 12px;
}

/* Squads page header */
.lo-squads-page .lo-page-header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
}

.lo-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--lo-radius-lg, 16px);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  font-family: inherit;
  color: var(--lo-on-surface);
}

/* Activity timeline */
.lo-activity-page .lo-timeline-wrap {
  position: relative;
  max-width: 56rem;
  margin: 0 auto;
}

.lo-timeline-rail {
  position: absolute;
  left: 39px;
  top: 0;
  bottom: 0;
  width: 8px;
  border-radius: 999px;
  background: var(--lo-surface-container);
  box-shadow: var(--lo-shadow-inset);
}

.lo-timeline-day {
  position: relative;
  margin-bottom: 48px;
}

.lo-timeline-marker {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.lo-timeline-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 4px solid var(--lo-surface);
  background: var(--lo-primary);
  box-shadow: 0 0 15px color-mix(in srgb, var(--lo-primary) 45%, transparent);
  margin-left: 32px;
  z-index: 1;
}

.lo-timeline-dot.is-muted {
  background: var(--lo-surface-dim, var(--lo-outline));
  box-shadow: none;
}

.lo-timeline-list {
  margin-left: 80px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.lo-timeline-card {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 24px !important;
  min-width: 0;
}

.lo-timeline-card:hover {
  transform: translateX(8px);
}

.lo-timeline-media {
  width: 64px;
  height: 64px;
  border-radius: var(--lo-radius-lg, 16px);
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: var(--lo-shadow-inset);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lo-timeline-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lo-timeline-body {
  flex: 1;
  min-width: 0;
}

.lo-timeline-body h4 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--lo-on-surface);
}

.lo-timeline-body p {
  font-size: 14px;
  color: var(--lo-on-surface-variant);
  margin: 0;
  line-height: 1.5;
}

.lo-timeline-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

/* Notifications */
.lo-notif-page .lo-notif-head-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
  max-width: 56rem;
}

.lo-notif-feed {
  max-width: 56rem;
}

.lo-notif-group-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 40px 0 24px;
}

.lo-notif-group-row h3 {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: color-mix(in srgb, var(--lo-on-surface-variant) 60%, transparent);
  margin: 0;
  white-space: nowrap;
}

.lo-notif-group-line {
  flex: 1;
  height: 1px;
  background: var(--lo-surface-variant);
}

.lo-notif-card {
  display: flex;
  gap: 20px;
  padding: 20px !important;
  margin-bottom: 20px;
  position: relative;
  min-width: 0;
}

.lo-notif-card.is-unread {
  box-shadow: var(--lo-shadow-soft);
}

.lo-notif-card.is-unread::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: var(--lo-primary);
  border-radius: 6px 0 0 6px;
  box-shadow: 0 0 12px color-mix(in srgb, var(--lo-primary) 50%, transparent);
}

.lo-notif-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--lo-radius-md, 12px);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--lo-shadow-inset);
}

.lo-notif-icon {
  font-size: 28px !important;
}

.lo-notif-body {
  flex: 1;
  min-width: 0;
}

.lo-notif-body h4 {
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--lo-on-surface);
  overflow-wrap: anywhere;
}

.lo-notif-body h4 span {
  font-weight: 400;
  color: var(--lo-on-surface-variant);
}

.lo-notif-body p {
  font-size: 14px;
  color: var(--lo-on-surface-variant);
  margin: 0;
  line-height: 1.5;
}

.lo-notif-time {
  font-size: 11px;
  font-weight: 600;
  color: color-mix(in srgb, var(--lo-on-surface-variant) 70%, transparent);
  white-space: nowrap;
  flex-shrink: 0;
}

.lo-notif-actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

/* Settings bento (Stitch Global Settings) */
.lo-settings-page .lo-page-header {
  margin-bottom: 28px;
}

.lo-settings-page .lo-module-title {
  font-size: 1.75rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.lo-settings-page .lo-module-sub {
  font-size: 14px;
}

.lo-settings-bento {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
  width: 100%;
  max-width: none;
}

.lo-settings-card.lo-glass-card {
  padding: 24px;
  min-width: 0;
}

.lo-settings-card--8 {
  grid-column: span 8;
}

.lo-settings-card--4 {
  grid-column: span 4;
  display: flex;
  flex-direction: column;
}

.lo-settings-card--12 {
  grid-column: span 12;
}

.lo-settings-row-2 {
  grid-column: span 12;
}

.lo-settings-inner-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .lo-settings-inner-3 {
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
  }
}

.lo-settings-inner-3 > .lo-settings-card {
  grid-column: auto;
}

@media (max-width: 1024px) {
  .lo-settings-card--8,
  .lo-settings-card--4 {
    grid-column: span 12;
  }
}

.lo-settings-card-title {
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 20px;
  color: var(--lo-on-surface);
}

.lo-settings-card-title .material-symbols-outlined {
  font-size: 20px;
  color: var(--lo-primary);
}

.lo-settings-profile-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 24px;
}

.lo-settings-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.lo-settings-field-lang {
  grid-column: 1 / -1;
}

.lo-lang-picker {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.lo-lang-btn {
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid var(--lo-outline-variant);
  background: var(--lo-surface-container-low);
  color: var(--lo-on-surface);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition:
    border-color var(--lo-transition),
    color var(--lo-transition),
    background var(--lo-transition);
}

.lo-lang-btn.active {
  border-color: color-mix(in srgb, var(--lo-primary) 45%, transparent);
  color: var(--lo-primary);
  background: color-mix(in srgb, var(--lo-primary) 12%, transparent);
}

@media (max-width: 640px) {
  .lo-settings-fields {
    grid-template-columns: 1fr;
  }
}

.lo-field-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--lo-on-surface-variant);
  margin: 0 0 8px 4px;
}

.lo-field-value {
  padding: 12px 16px;
  border-radius: var(--lo-radius-lg, 16px);
  font-size: 14px;
  color: var(--lo-on-surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.lo-settings-who {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lo-settings-display-name {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--lo-on-surface);
}

.lo-settings-email {
  font-size: 13px;
  margin: 0;
  color: var(--lo-on-surface-variant);
}

.lo-storage-pct {
  color: var(--lo-primary);
  font-weight: 700;
}

.lo-cloud-title {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--lo-on-surface);
}

.lo-cloud-desc {
  font-size: 12px;
  margin: 0 0 12px;
  color: var(--lo-on-surface-variant);
  line-height: 1.45;
}

.lo-settings-profile-av {
  width: 64px;
  height: 64px;
  border-radius: var(--lo-radius-lg, 16px);
  padding: 4px;
  overflow: hidden;
}

.lo-settings-av-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
}

.lo-security-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.lo-sec-icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lo-sec-icon--ok {
  color: #22c55e;
}

.lo-sec-icon--warn {
  color: #f59e0b;
}

.lo-sec-title {
  font-size: 14px;
  font-weight: 600;
  margin: 0;
}

.lo-sec-sub {
  font-size: 12px;
  color: var(--lo-on-surface-variant);
  margin: 0;
}

.lo-sec-foot {
  font-size: 11px;
  color: var(--lo-on-surface-variant);
  text-align: center;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid color-mix(in srgb, var(--lo-outline-variant) 80%, transparent);
}

.lo-theme-picker {
  display: flex;
  gap: 16px;
  margin: 0;
}

.lo-theme-preview {
  flex: 1;
  min-width: 0;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 8px;
  font-family: inherit;
  transition: opacity var(--lo-transition), transform 150ms ease;
}

.lo-theme-preview:not(.is-active) {
  opacity: 0.55;
}

.lo-theme-preview.is-active {
  opacity: 1;
}

.lo-theme-preview:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.lo-theme-preview-box {
  aspect-ratio: 16 / 10;
  border-radius: var(--lo-radius-md, 12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  border: 2px solid transparent;
  transition: border-color var(--lo-transition);
}

.lo-theme-preview.is-active .lo-theme-preview-box {
  border-color: color-mix(in srgb, var(--lo-primary) 35%, transparent);
}

.lo-theme-preview-box--dark {
  background: #1e1b4b !important;
}

.lo-theme-preview-box--system .lo-theme-preview-split {
  display: flex;
  width: 100%;
  height: 100%;
  border-radius: 8px;
  overflow: hidden;
}

.lo-theme-preview-split span:first-child {
  flex: 1;
  background: rgba(255, 255, 255, 0.35);
}

.lo-theme-preview-split span:last-child {
  flex: 1;
  background: #1e1b4b;
}

.lo-theme-preview-bar {
  width: 75%;
  height: 8px;
  border-radius: 999px;
  background: var(--lo-primary);
}

.lo-theme-preview-bar--short {
  width: 50%;
  margin-top: 8px;
  background: var(--lo-tertiary);
}

.lo-theme-preview-box--dark .lo-theme-preview-bar {
  background: #818cf8;
}

.lo-theme-preview-box--dark .lo-theme-preview-bar--short {
  background: #6366f1;
}

.lo-theme-preview-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--lo-on-surface);
  text-align: center;
}

.lo-silk-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  flex-shrink: 0;
}

.lo-silk-switch .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.lo-silk-slider {
  width: 48px;
  height: 24px;
  border-radius: 999px;
  position: relative;
  transition: background var(--lo-transition);
}

.lo-silk-slider::before {
  content: '';
  position: absolute;
  height: 16px;
  width: 16px;
  left: 4px;
  bottom: 4px;
  background: var(--lo-on-surface-variant);
  border-radius: 50%;
  transition: transform 0.35s ease, background var(--lo-transition);
  box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.08);
}

.lo-silk-switch input:checked + .lo-silk-slider::before {
  transform: translateX(24px);
  background: var(--lo-primary);
}

.lo-pref-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 4px 0;
}

.lo-pref-row + .lo-pref-row {
  margin-top: 20px;
}

.lo-pref-row strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--lo-on-surface);
}

.lo-pref-row small {
  display: block;
  font-size: 12px;
  color: var(--lo-on-surface-variant);
  margin-top: 2px;
}

.lo-settings-privacy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .lo-settings-privacy-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
}

.lo-storage-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  font-size: 14px;
}

.lo-storage-track {
  height: 16px;
  border-radius: 999px;
  padding: 3px;
}

.lo-storage-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--lo-primary), var(--lo-tertiary));
}

.lo-storage-meta {
  font-size: 12px;
  color: var(--lo-on-surface-variant);
  margin-top: 8px;
}

.lo-storage-actions {
  display: flex;
  gap: 16px;
  margin-top: 24px;
}

.lo-storage-actions .lo-btn {
  flex: 1;
}

.lo-cloud-sync {
  padding: 16px;
  border-radius: var(--lo-radius-lg, 16px);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.lo-cloud-sync .material-symbols-outlined {
  color: var(--lo-primary);
  margin-top: 2px;
}

.lo-device-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.lo-device-tag {
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: color-mix(in srgb, var(--lo-primary) 12%, transparent);
  color: var(--lo-primary);
}

.lo-settings-actions {
  grid-column: span 12;
  display: flex;
  justify-content: flex-end;
  gap: 16px;
  margin-top: 8px;
  padding-bottom: 8px;
}

.lo-input {
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 12px;
  border-radius: var(--lo-radius-md);
  border: 1px solid var(--lo-outline-variant);
  background: var(--lo-surface-container-lowest);
  color: var(--lo-on-surface);
  font-family: inherit;
}

/* Modal */
.lo-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10002;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lo-modal-card {
  width: min(100%, 420px);
}

.lo-modal-title {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 16px;
}

.lo-modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

.lo-animate-in {
  animation: loFadeIn 400ms ease both;
}

@keyframes loFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Bridge legacy chat CSS vars to design tokens */
#luminaOsRoot[data-lo-theme='light'] {
  --lc-bg: var(--lo-background);
  --lc-surface: var(--lo-surface-container);
  --lc-surface-hover: var(--lo-surface-container-high);
  --lc-border: var(--lo-outline-variant);
  --lc-border-strong: var(--lo-outline);
  --lc-text: var(--lo-on-surface);
  --lc-muted: var(--lo-on-surface-variant);
  --lc-in: var(--lo-surface-container-low);
  --lc-grad: linear-gradient(135deg, var(--lo-primary), var(--lo-tertiary));
  --lc-grad-2: linear-gradient(135deg, var(--lo-primary-container), var(--lo-tertiary));
}

#luminaOsRoot[data-lo-theme='dark'] {
  --lc-bg: var(--lo-background);
  --lc-surface: var(--lo-surface);
  --lc-surface-hover: var(--lo-surface-container-high);
  --lc-border: var(--lo-outline-variant);
  --lc-border-strong: var(--lo-outline);
  --lc-text: var(--lo-on-surface);
  --lc-muted: var(--lo-on-surface-variant);
  --lc-in: var(--lo-surface-container);
  --lc-grad: linear-gradient(135deg, var(--lo-primary), var(--lo-secondary));
  --lc-grad-2: linear-gradient(135deg, var(--lo-primary-container), var(--lo-tertiary));
}

/* Messages — theme-aware overrides */
#luminaOsRoot .lc-main,
#luminaOsRoot .lc-conv-list,
#luminaOsRoot .lc-context {
  background: color-mix(in srgb, var(--lo-background) 92%, transparent);
  color: var(--lo-on-surface);
  transition: background var(--lo-transition), color var(--lo-transition);
}

#luminaOsRoot[data-lo-theme='light'] .lc-thread-header,
#luminaOsRoot[data-lo-theme='light'] .lc-compose-wrap,
#luminaOsRoot[data-lo-theme='light'] .lc-context-profile,
#luminaOsRoot[data-lo-theme='light'] .lc-vault-card {
  background: rgba(245, 246, 250, 0.6);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-top: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: var(--lo-shadow-soft);
}

#luminaOsRoot .lc-thread-display,
#luminaOsRoot .lc-thread-handle,
#luminaOsRoot .lc-context-display,
#luminaOsRoot .lc-context-handle {
  overflow: visible;
  text-overflow: unset;
  white-space: normal;
  word-break: break-word;
  overflow-wrap: anywhere;
}

#luminaOsRoot .lc-conv-search input,
#luminaOsRoot .lc-compose input {
  background: transparent;
  border: none;
  color: var(--lo-on-surface);
}

#luminaOsRoot[data-lo-theme='light'] .lc-compose {
  background: rgba(245, 246, 250, 0.85);
  border-color: var(--lo-outline-variant);
}

#luminaOsRoot[data-lo-theme='dark'] .lc-compose {
  background: var(--lo-surface-container-low);
  border-color: var(--lo-outline-variant);
}

#luminaOsRoot .lc-compose-attach {
  width: 40px;
  height: 40px;
  margin-left: 4px;
  border-radius: 50%;
  border: none;
  background: transparent !important;
  color: var(--lo-on-surface);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0;
  line-height: 1;
  transition: color var(--lo-transition), transform 150ms ease;
}

#luminaOsRoot .lc-compose-attach .material-symbols-outlined {
  font-size: 26px;
  font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
}

#luminaOsRoot .lc-compose-attach:hover {
  color: var(--lo-primary);
  transform: none;
  background: transparent !important;
}

#luminaOsRoot .lc-compose-tool {
  background: transparent;
  color: var(--lo-on-surface-variant);
}

#luminaOsRoot .lc-compose-tool:hover {
  color: var(--lo-on-surface);
  background: transparent;
}

#luminaOsRoot .lc-compose-send {
  background: linear-gradient(135deg, var(--lo-primary), var(--lo-tertiary));
  box-shadow: 0 4px 16px color-mix(in srgb, var(--lo-primary) 35%, transparent);
}

#luminaOsRoot[data-lo-theme='light'] .lc-compose-send:not(:disabled) {
  background: linear-gradient(135deg, #a5b4fc, #818cf8);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.25);
}

#luminaOsRoot[data-lo-theme='light'] .lc-msg-row.is-mine .lc-bubble {
  background: linear-gradient(135deg, var(--lo-primary), var(--lo-tertiary));
  color: #fff;
}

#luminaOsRoot[data-lo-theme='light'] .lc-msg-row.is-theirs .lc-bubble {
  background: var(--lo-surface);
  box-shadow: var(--lo-shadow-raised);
  color: var(--lo-on-surface);
}

#luminaOsRoot[data-lo-theme='dark'] .lc-msg-row.is-mine .lc-bubble {
  background: linear-gradient(135deg, var(--lo-primary-container), var(--lo-secondary));
  color: #fff;
}

#luminaOsRoot[data-lo-theme='dark'] .lc-msg-row.is-theirs .lc-bubble {
  background: var(--lo-surface-container);
}

#luminaOsRoot .lc-vault-card {
  background: color-mix(in srgb, var(--lo-primary) 8%, var(--lo-surface-container));
  border: 1px solid var(--lo-outline-variant);
}

@media (max-width: 1100px) {
  #luminaOsRoot .lc-shell.layout-messages {
    grid-template-columns: var(--lo-nav-w) minmax(0, 1fr);
  }
  #luminaOsRoot .lc-context {
    position: fixed;
    right: 0;
    top: 0;
    bottom: 0;
    width: min(100%, 320px);
    z-index: 40;
  }
}