:root {
  --tbos-bg: rgba(7, 12, 24, 0.76);
  --tbos-bg-strong: rgba(9, 16, 30, 0.9);
  --tbos-border: rgba(136, 189, 255, 0.16);
  --tbos-border-strong: rgba(136, 189, 255, 0.26);
  --tbos-text: #e8f1ff;
  --tbos-muted: rgba(208, 223, 247, 0.66);
  --tbos-accent: #74b8ff;
  --tbos-accent-2: #8f7dff;
  --tbos-shadow: 0 24px 70px rgba(3, 8, 20, 0.42);
  --tbos-radius-xl: 28px;
  --tbos-radius-lg: 22px;
  --tbos-radius-md: 16px;
  --tbos-blur: blur(20px) saturate(140%);
  --tbos-transition: 180ms ease;
}

.tbos-layer {
  position: relative;
  z-index: 1200;
}

body[data-tbos-superadmin='1'] {
  --tbos-shell-top-offset: 0px;
  --tbos-shell-side-offset: 0px;
}

.tbos-dock {
  position: fixed;
  right: 18px;
  bottom: 24px;
  z-index: 1250;
  display: grid;
  gap: 10px;
  padding: 10px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(12, 20, 36, 0.84), rgba(7, 13, 24, 0.82));
  border: 1px solid var(--tbos-border);
  box-shadow: var(--tbos-shadow);
  backdrop-filter: var(--tbos-blur);
  -webkit-backdrop-filter: var(--tbos-blur);
  cursor: grab;
  touch-action: none;
  user-select: none;
}

.tbos-dock.is-dragging {
  cursor: grabbing;
}

.tbos-dock.is-dragging .tbos-dock-btn {
  pointer-events: none;
}

.tbos-dock-btn,
.tbos-icon-btn,
.tbos-suggestion-chip,
.tbos-action-card {
  transition: transform var(--tbos-transition), box-shadow var(--tbos-transition), border-color var(--tbos-transition), background var(--tbos-transition);
}

.tbos-dock-btn {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  border: 1px solid rgba(136, 189, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--tbos-text);
  font-weight: 800;
}

.tbos-dock-btn:hover,
.tbos-icon-btn:hover,
.tbos-suggestion-chip:hover,
.tbos-action-card:hover {
  transform: translateY(-2px);
  border-color: var(--tbos-border-strong);
  box-shadow: 0 0 28px rgba(101, 164, 255, 0.18);
}

.tbos-command-palette,
.tbos-side-panel {
  position: fixed;
  inset: 0;
  z-index: 1240;
}

.tbos-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 8, 18, 0.58);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.tbos-panel {
  position: relative;
  border: 1px solid var(--tbos-border);
  background:
    radial-gradient(circle at 18% 16%, rgba(108, 186, 255, 0.14), transparent 28%),
    linear-gradient(180deg, rgba(12, 20, 36, 0.88), rgba(8, 14, 26, 0.94));
  color: var(--tbos-text);
  box-shadow: var(--tbos-shadow);
  backdrop-filter: var(--tbos-blur);
  -webkit-backdrop-filter: var(--tbos-blur);
}

.tbos-command-panel {
  width: min(980px, calc(100vw - 28px));
  margin: 8vh auto 0;
  border-radius: var(--tbos-radius-xl);
  padding: 18px;
}

.tbos-command-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(240px, .75fr);
  gap: 18px;
}

.tbos-command-column,
.tbos-command-side {
  display: grid;
  gap: 14px;
}

.tbos-command-side-card {
  border-radius: var(--tbos-radius-lg);
  padding: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(136, 189, 255, 0.1);
}

.tbos-command-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.tbos-assistant-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0;
}

.tbos-assistant-stats article {
  border-radius: 16px;
  padding: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(136, 189, 255, 0.1);
}

.tbos-assistant-stats strong,
.tbos-assistant-stats small {
  display: block;
}

.tbos-assistant-stats small {
  color: var(--tbos-muted);
}

.tbos-command-overview {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tbos-overview-chip {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(136, 189, 255, 0.12);
  color: var(--tbos-muted);
  font-size: .78rem;
}

.tbos-side-card {
  position: absolute;
  top: 18px;
  right: 18px;
  width: min(420px, calc(100vw - 24px));
  max-height: calc(100vh - 36px);
  overflow: auto;
  border-radius: var(--tbos-radius-xl);
  padding: 18px;
}

.tbos-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.tbos-panel-head strong {
  display: block;
  font-size: 1rem;
}

.tbos-panel-head small {
  color: var(--tbos-muted);
}

.tbos-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  border: 1px solid rgba(136, 189, 255, 0.12);
  background: rgba(255,255,255,0.04);
  color: var(--tbos-text);
}

.tbos-command-search {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  padding: 0 16px;
  border-radius: 18px;
  background: rgba(7, 13, 24, 0.74);
  border: 1px solid rgba(136, 189, 255, 0.12);
}

.tbos-command-search input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--tbos-text);
}

.tbos-command-list,
.tbos-feed,
.tbos-action-grid,
.tbos-assistant-cards {
  display: grid;
  gap: 12px;
}

.tbos-command-list {
  margin-top: 14px;
}

.tbos-command-section {
  display: grid;
  gap: 10px;
}

.tbos-command-section-head {
  color: var(--tbos-muted);
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding-left: 4px;
}

.tbos-command-section-list {
  display: grid;
  gap: 10px;
}

.tbos-command-item,
.tbos-feed-item,
.tbos-action-card,
.tbos-assistant-cards article {
  border-radius: var(--tbos-radius-lg);
  padding: 14px 16px;
  text-decoration: none;
  color: var(--tbos-text);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(136, 189, 255, 0.1);
}

.tbos-command-item strong,
.tbos-feed-item strong,
.tbos-assistant-cards article strong {
  display: block;
}

.tbos-command-meta {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  width: fit-content;
  margin-bottom: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(136, 189, 255, 0.14);
  color: #cde4ff;
  font-size: .74rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.tbos-command-item small,
.tbos-feed-item small,
.tbos-assistant-cards article small {
  color: var(--tbos-muted);
}

.tbos-command-empty {
  border-radius: var(--tbos-radius-lg);
  padding: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(136, 189, 255, 0.16);
  color: var(--tbos-text);
}

.tbos-feed-item-loading {
  opacity: .92;
}

.tbos-assistant-state {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(136, 189, 255, 0.12);
}

.tbos-live-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #6df0bf;
  box-shadow: 0 0 16px rgba(109, 240, 191, 0.72);
  animation: tbosPulse 2s ease-in-out infinite;
}

.tbos-assistant-prompt {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  margin-top: 16px;
  padding: 0 14px;
  border-radius: 18px;
  background: rgba(7, 13, 24, 0.74);
  border: 1px solid rgba(136, 189, 255, 0.12);
}

.tbos-assistant-prompt span {
  color: var(--tbos-muted);
  font-weight: 700;
}

.tbos-assistant-prompt input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--tbos-text);
}

.tbos-assistant-answer {
  margin-top: 12px;
  border-radius: 16px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(136, 189, 255, 0.1);
  color: var(--tbos-text);
}

.tbos-suggestion-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0;
}

.tbos-assistant-actions {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.tbos-assistant-action {
  display: grid;
  gap: 4px;
  text-decoration: none;
  color: var(--tbos-text);
  border-radius: 16px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(136, 189, 255, 0.1);
  transition: transform var(--tbos-transition), box-shadow var(--tbos-transition), border-color var(--tbos-transition), background var(--tbos-transition);
}

.tbos-assistant-action:hover {
  transform: translateY(-2px);
  border-color: var(--tbos-border-strong);
  box-shadow: 0 0 24px rgba(101, 164, 255, 0.14);
}

.tbos-assistant-action small {
  color: var(--tbos-muted);
}

.tbos-suggestion-chip {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(136, 189, 255, 0.12);
  background: rgba(255,255,255,0.04);
  color: var(--tbos-text);
}

.tbos-feed-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  width: fit-content;
  margin-bottom: 8px;
  background: rgba(116, 184, 255, 0.14);
  border: 1px solid rgba(116, 184, 255, 0.18);
  color: #cde4ff;
  font-size: .78rem;
}

.tbos-feed-counters {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.tbos-feed-counters article {
  border-radius: 16px;
  padding: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(136, 189, 255, 0.1);
}

.tbos-feed-counters strong,
.tbos-feed-counters small {
  display: block;
}

.tbos-feed-counters small {
  color: var(--tbos-muted);
}

.tbos-action-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tbos-action-card {
  display: grid;
  align-items: center;
  min-height: 76px;
}

body[data-current-path^="/hub"] .tbos-dock {
  bottom: 92px;
}

@keyframes tbosPulse {
  0%, 100% { opacity: .7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.15); }
}

@media (max-width: 960px) {
  .tbos-command-layout {
    grid-template-columns: 1fr;
  }

  .tbos-dock {
    right: 12px;
    bottom: 84px;
    grid-auto-flow: column;
    grid-auto-columns: 1fr;
  }

  .tbos-command-panel {
    margin-top: 18px;
  }
}

@media (max-width: 640px) {
  .tbos-feed-counters,
  .tbos-assistant-stats,
  .tbos-action-grid {
    grid-template-columns: 1fr;
  }
}