/* ── Custom Design System ────────────────────────────────── */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("/fonts/inter.woff2") format('woff2');
}

:root {
  --tt-primary: #4f46e5;
  --tt-primary-dark: #4338ca;
  --tt-primary-light: #818cf8;
  --tt-accent: #06b6d4;
  --tt-surface: #ffffff;
  --tt-surface-hover: #f8fafc;
  --tt-border: #e2e8f0;
  --tt-text: #1e293b;
  --tt-text-muted: #64748b;
  --tt-bg: #f1f5f9;
  --tt-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --tt-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  --tt-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
  --tt-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --tt-radius: 0.75rem;
  --tt-radius-sm: 0.5rem;
  --tt-radius-lg: 1.5rem;
  --tt-transition: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --tt-zone-1: #cbd5e1;
  --tt-zone-2: #67e8f9;
  --tt-zone-3: #6366f1;
  --tt-zone-4: #8b5cf6;
  --tt-zone-5: #f43f5e;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--tt-bg);
  color: var(--tt-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Links ──────────────────────────────────────────────── */

a {
  color: var(--tt-primary);
  transition: color var(--tt-transition);
}

a:hover {
  color: var(--tt-primary-dark);
}

/* ── Navbar ─────────────────────────────────────────────── */

.navbar {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.navbar-brand {
  font-weight: 700 !important;
  font-size: 1.25rem !important;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #818cf8, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-brand:hover {
  background: linear-gradient(135deg, #a5b4fc, #22d3ee);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar .nav-link {
  font-weight: 500;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7) !important;
  padding: 0.5rem 0.875rem !important;
  border-radius: var(--tt-radius-sm);
  transition: all var(--tt-transition);
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.08);
}

/* ── Navbar Avatar Dropdown ──────────────────────────────── */

.navbar-avatar {
  width: 32px;
  height: 32px;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.2);
  transition: border-color var(--tt-transition);
}

.navbar-avatar-placeholder {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--tt-primary), var(--tt-accent));
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border: 2px solid rgba(255, 255, 255, 0.2);
  transition: border-color var(--tt-transition);
}

.nav-item.dropdown:hover .navbar-avatar,
.nav-item.dropdown:hover .navbar-avatar-placeholder {
  border-color: rgba(255, 255, 255, 0.5);
}

#userAvatarDropdown::after {
  display: none;
}

.navbar .dropdown-menu-dark {
  background: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--tt-radius-sm);
  box-shadow: var(--tt-shadow-lg);
  min-width: 220px;
  padding: 0.5rem 0;
}

.navbar .dropdown-menu-dark .dropdown-header {
  padding: 0.5rem 1rem;
}

.navbar .dropdown-menu-dark .dropdown-item {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
  transition: all var(--tt-transition);
}

.navbar .dropdown-menu-dark .dropdown-item:hover,
.navbar .dropdown-menu-dark .dropdown-item:focus {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.navbar .dropdown-menu-dark .dropdown-divider {
  border-color: rgba(255, 255, 255, 0.08);
  margin: 0.25rem 0;
}

/* ── Cards ──────────────────────────────────────────────── */

.card {
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius) !important;
  box-shadow: var(--tt-shadow);
  overflow: hidden;
  transition: box-shadow var(--tt-transition);
  background: var(--tt-surface);
}

.card:hover {
  box-shadow: var(--tt-shadow-md);
}

.card-header {
  background: var(--tt-surface) !important;
  border-bottom: 1px solid var(--tt-border);
  padding: 0.875rem 1.25rem;
  font-weight: 600;
}

.card-body {
  padding: 1.25rem;
}

/* ── Tables ─────────────────────────────────────────────── */

.table {
  --bs-table-hover-bg: var(--tt-surface-hover);
}

.table > thead > tr > th {
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tt-text-muted);
  border-bottom: 2px solid var(--tt-border);
  padding: 0.75rem 1rem;
}

.table > tbody > tr > td {
  padding: 0.75rem 1rem;
  vertical-align: middle;
  border-color: var(--tt-border);
  font-size: 0.875rem;
}

.table > tbody > tr {
  transition: background-color var(--tt-transition);
}

/* ── Badges ─────────────────────────────────────────────── */

.badge {
  font-weight: 600;
  font-size: 0.675rem;
  letter-spacing: 0.03em;
  padding: 0.35em 0.75em;
  border-radius: 9999px;
}

.badge.bg-success {
  background: linear-gradient(135deg, #059669, #10b981) !important;
  color: #fff !important;
}

.badge.bg-warning {
  background: linear-gradient(135deg, #d97706, #f59e0b) !important;
  color: #fff !important;
}

.badge.bg-danger {
  background: linear-gradient(135deg, #dc2626, #ef4444) !important;
  color: #fff !important;
}

.badge.bg-secondary {
  background: linear-gradient(135deg, #475569, #64748b) !important;
  color: #fff !important;
}

/* ── Buttons ────────────────────────────────────────────── */

.btn {
  font-weight: 500;
  border-radius: var(--tt-radius-sm);
  transition: all var(--tt-transition);
  font-size: 0.875rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--tt-primary), var(--tt-primary-dark));
  border: none;
  box-shadow: 0 1px 2px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, var(--tt-primary-dark), #3730a3);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.4);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(79, 70, 229, 0.3);
}

.btn-outline-secondary {
  border-color: var(--tt-border);
  color: var(--tt-text-muted);
}

.btn-outline-secondary:hover {
  background: var(--tt-surface-hover);
  border-color: #cbd5e1;
  color: var(--tt-text);
}

.btn-outline-primary {
  border-color: var(--tt-primary-light);
  color: var(--tt-primary);
}

.btn-outline-primary:hover {
  background: var(--tt-primary);
  border-color: var(--tt-primary);
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.3);
}

.btn-outline-danger:hover {
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3);
}

.btn-outline-success:hover {
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.3);
}

.btn-secondary {
  background: var(--tt-primary);
  border-color: var(--tt-primary);
}

.btn-secondary:hover {
  background: var(--tt-primary-dark);
  border-color: var(--tt-primary-dark);
}

.btn-danger {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  border: none;
  box-shadow: 0 1px 2px rgba(220, 38, 38, 0.3);
}

.btn-danger:hover {
  background: linear-gradient(135deg, #b91c1c, #991b1b);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
  transform: translateY(-1px);
}

/* ── Forms ──────────────────────────────────────────────── */

.form-control,
.form-select {
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius-sm);
  padding: 0.625rem 0.875rem;
  transition: all var(--tt-transition);
  font-size: 0.875rem;
  background-color: var(--tt-surface);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--tt-primary-light);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.form-label {
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--tt-text);
}

.form-check-input:checked {
  background-color: var(--tt-primary);
  border-color: var(--tt-primary);
}

.form-check-input:focus {
  border-color: var(--tt-primary-light);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.form-text {
  font-size: 0.8125rem;
  color: var(--tt-text-muted);
}

/* ── Alerts ─────────────────────────────────────────────── */

.alert {
  border-radius: var(--tt-radius);
  border: none;
  font-size: 0.875rem;
}

.alert-danger {
  background: #fef2f2;
  color: #991b1b;
  border-left: 4px solid #ef4444;
}

.alert-warning {
  background: #fffbeb;
  color: #92400e;
  border-left: 4px solid #f59e0b;
}

.alert-success,
.alert-success.alert-dismissible {
  background: #f0fdf4;
  color: #166534;
  border-left: 4px solid #22c55e;
}

/* ── Page Headers ───────────────────────────────────────── */

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--tt-text);
}

/* ── Definition Lists ───────────────────────────────────── */

dt {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tt-text-muted);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

dd {
  margin-bottom: 1rem;
  font-size: 0.9375rem;
}

/* ── Metric Grid (activity detail header) ───────────────── */

.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem 1.5rem;
  margin: 0;
}

.metric-grid > div {
  min-width: 0;
}

.metric-grid dt {
  margin-bottom: 0.125rem;
}

.metric-grid dd {
  margin-bottom: 0;
  font-weight: 500;
}

/* ── Chart Container (ECharts canvas host) ──────────────── */

.chart-container {
  width: 100%;
  height: 260px;
}

/* ── Code ───────────────────────────────────────────────── */

code {
  font-size: 0.8125rem;
  padding: 0.15em 0.4em;
  background: #eef2ff;
  border-radius: 0.25rem;
  color: var(--tt-primary-dark);
}

pre {
  background: #f8fafc;
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius-sm) !important;
}

pre code,
pre code.hljs {
  padding: 0;
  background: transparent !important;
  color: inherit;
}

/* ── Delivery Details ───────────────────────────────────── */

details.border-bottom {
  border-color: var(--tt-border) !important;
  transition: background var(--tt-transition);
}

details.border-bottom:hover {
  background: var(--tt-surface-hover);
}

details summary {
  font-size: 0.875rem;
}

details .bg-light {
  background: var(--tt-surface-hover) !important;
}

/* ── Docs Sidebar ───────────────────────────────────────── */

.list-group-item {
  border-color: var(--tt-border);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--tt-text-muted);
  transition: all var(--tt-transition);
}

.list-group-item.active {
  background: var(--tt-primary);
  border-color: var(--tt-primary);
}

.list-group-item-action:hover:not(.active) {
  background: var(--tt-surface-hover);
  color: var(--tt-primary);
}

/* ── Nav Tabs (docs) ────────────────────────────────────── */

.nav-tabs {
  border-color: var(--tt-border);
}

.nav-tabs .nav-link {
  color: var(--tt-text-muted) !important;
  font-size: 0.8125rem;
  border-radius: 0;
  padding: 0.625rem 1.25rem !important;
  transition: all var(--tt-transition);
}

.nav-tabs .nav-link:hover {
  color: var(--tt-primary) !important;
  background: transparent !important;
  border-color: var(--tt-border) var(--tt-border) transparent !important;
}

.nav-tabs .nav-link.active {
  color: var(--tt-primary) !important;
  background: var(--tt-surface) !important;
  font-weight: 600;
  border-color: var(--tt-border) var(--tt-border) transparent !important;
}

/* ── Tab Content Panel ──────────────────────────────────── */

.tab-content.border {
  border-color: var(--tt-border) !important;
  background: #f8fafc;
}

.tab-pane pre {
  background: transparent;
  border: none;
}

/* ── Danger Zone Card ───────────────────────────────────── */

.card.border-danger {
  border-color: #fca5a5 !important;
}

.card.border-danger .card-header {
  background: #fef2f2 !important;
}

/* ── Text Utilities ─────────────────────────────────────── */

.text-muted {
  color: var(--tt-text-muted) !important;
}

/* ── Hero Section (landing page) ────────────────────────── */

.hero-section {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #312e81 100%);
  color: #fff;
  padding: 5rem 3rem 4.5rem;
  border-radius: var(--tt-radius-lg);
  position: relative;
  overflow: hidden;
  margin-bottom: 3rem;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 40%;
  height: 150%;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-section h1 {
  font-size: 3.25rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #fff 0%, #c7d2fe 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

.hero-section .lead {
  color: rgba(255, 255, 255, 0.65);
  font-size: 1.25rem;
  font-weight: 400;
  position: relative;
  z-index: 1;
}

@media (max-width: 767.98px) {
  .hero-section {
    padding: 3rem 1.5rem 2.5rem;
    border-radius: var(--tt-radius);
  }
  .hero-section h1 {
    font-size: 2.25rem;
  }
}

/* ── Feature Cards (landing page) ───────────────────────── */

.feature-card {
  background: var(--tt-surface);
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius);
  padding: 2rem 1.75rem;
  text-align: center;
  transition: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
  height: 100%;
  box-shadow: var(--tt-shadow-sm);
}

.feature-card:hover {
  box-shadow: var(--tt-shadow-lg);
  transform: translateY(-4px);
  border-color: var(--tt-primary-light);
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--tt-primary), var(--tt-accent));
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: #fff;
}

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.625rem;
}

.feature-card p {
  color: var(--tt-text-muted);
  font-size: 0.875rem;
  line-height: 1.65;
  margin-bottom: 0;
}

/* ── CTA Card (landing page) ────────────────────────────── */

.cta-card {
  background: var(--tt-surface);
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius-lg);
  box-shadow: var(--tt-shadow-lg);
}

.cta-card:hover {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
}

/* ── Filter Buttons (deliveries page) ───────────────────── */

.filter-bar .btn {
  border-radius: 9999px;
  font-size: 0.8125rem;
  padding: 0.375rem 1rem;
}

/* ── Scrollbar ──────────────────────────────────────────── */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* ── Input Group (token/secret copy) ────────────────────── */

.input-group .form-control {
  border-radius: var(--tt-radius-sm) 0 0 var(--tt-radius-sm);
}

.input-group .btn {
  border-radius: 0 var(--tt-radius-sm) var(--tt-radius-sm) 0;
}

/* ── Misc ───────────────────────────────────────────────── */

.font-monospace {
  font-size: 0.8125rem !important;
}

.display-4 {
  font-weight: 800 !important;
  letter-spacing: -0.03em;
}

.lead {
  font-weight: 400;
}

/* ── Layout Width Utilities ─────────────────────────────── */

.mw-200 { max-width: 200px; }
.mw-400 { max-width: 400px; }
.mw-500 { max-width: 500px; }
.mw-600 { max-width: 600px; }
.mw-700 { max-width: 700px; }

/* ── Delivery Row Summary ───────────────────────────────── */

.delivery-summary {
  cursor: pointer;
  list-style: none;
}

/* ── Segments / Zones (Phase 8) ─────────────────────────── */

.segment-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--tt-border);
}

.segment-row:last-child {
  border-bottom: none;
}

.segment-kind {
  display: inline-block;
  text-transform: uppercase;
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  padding: 0.2em 0.65em;
  border-radius: 9999px;
  color: var(--tt-surface);
  background: var(--tt-text-muted);
}

.segment-kind--warmup {
  background: var(--tt-text-muted);
}

.segment-kind--main {
  background: var(--tt-primary);
}

.segment-kind--cooldown {
  background: var(--tt-accent);
}

.segment-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

.segment-stats > div {
  min-width: 110px;
}

.segment-stats dt {
  margin-bottom: 0.125rem;
}

.segment-stats dd {
  margin-bottom: 0;
  font-weight: 500;
  font-size: 0.875rem;
}

.segment-reasoning {
  font-size: 0.8125rem;
  color: var(--tt-text-muted);
}

.segment-form[hidden] {
  display: none;
}

.segment-form.open {
  display: block;
}

/* Zone distribution bar */

.zone-bar {
  display: flex;
  width: 100%;
  height: 14px;
  border-radius: var(--tt-radius-sm);
  overflow: hidden;
  background: var(--tt-surface-hover);
  margin-bottom: 0.75rem;
}

.zone-bar__segment {
  height: 100%;
  transition: width var(--tt-transition);
}

.zone-bar__segment--z1 { background-color: var(--tt-zone-1); }
.zone-bar__segment--z2 { background-color: var(--tt-zone-2); }
.zone-bar__segment--z3 { background-color: var(--tt-zone-3); }
.zone-bar__segment--z4 { background-color: var(--tt-zone-4); }
.zone-bar__segment--z5 { background-color: var(--tt-zone-5); }

.zone-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-bottom: 0;
}

.zone-legend > div {
  min-width: 80px;
}

.zone-legend dt {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  margin-bottom: 0.125rem;
}

.zone-legend dd {
  margin-bottom: 0;
  font-weight: 500;
  font-size: 0.875rem;
}

.zone-legend__swatch {
  display: inline-block;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 0.25rem;
}

/* Provenance badge */

.provenance-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.15em 0.5em;
  border-radius: var(--tt-radius-sm);
  color: var(--tt-surface);
  background: var(--tt-text-muted);
}

.provenance-badge--manual {
  background: var(--tt-accent);
}

.provenance-badge--rule {
  background: var(--tt-text-muted);
}

/* Feature override form */

.feature-override-form .form-check-label {
  color: var(--tt-text-muted);
}

.feature-override-form .row {
  row-gap: 0.75rem;
}

/* ── Tag chips (Phase 9) ────────────────────────────────── */

.tag-chip-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}

.tag-chip-group__label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tt-text-muted);
  margin-right: 0.25rem;
}

.tag-chip {
  /* Consumers set `--tag-color` from DB via style="--tag-color: #hex".
     Fallback is the shared primary so untinted chips still match the palette. */
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  padding: 0.35em 0.75em;
  border-radius: 9999px;
  color: #fff;
  background: linear-gradient(
    135deg,
    var(--tag-color, var(--tt-primary)),
    color-mix(in srgb, var(--tag-color, var(--tt-primary)) 75%, #000)
  );
  box-shadow: var(--tt-shadow-sm);
  transition: transform var(--tt-transition), box-shadow var(--tt-transition);
}

.tag-chip--ai {
  box-shadow: var(--tt-shadow-sm), 0 0 0 2px rgba(255, 255, 255, 0.5) inset;
}

/* Phase 17: pending AI suggestions — dashed outline variant of the chip
   so the user visually distinguishes "proposed" from "applied". */
.tag-chip--suggested {
  background: transparent;
  color: var(--tag-color, var(--tt-primary));
  border: 1.5px dashed var(--tag-color, var(--tt-primary));
  box-shadow: none;
}

.tag-chip--suggested-new {
  border-style: dotted;
}

.tag-chip__accept,
.tag-chip__remove {
  background: none;
  border: none;
  padding: 0;
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  line-height: 1;
  cursor: pointer;
}

.tag-chip--suggested .tag-chip__accept,
.tag-chip--suggested .tag-chip__remove {
  color: var(--tag-color, var(--tt-primary));
}

.tag-chip__accept:hover,
.tag-chip__remove:hover {
  color: #fff;
}

.tag-chip--suggested .tag-chip__accept:hover,
.tag-chip--suggested .tag-chip__remove:hover {
  color: color-mix(in srgb, var(--tag-color, var(--tt-primary)) 75%, #000);
}

.feature-suggestion-row {
  padding: 0.25rem 0.5rem;
  background: color-mix(in srgb, var(--tt-primary) 5%, transparent);
  border-left: 2px solid var(--tt-primary);
  border-radius: var(--tt-radius-sm);
}

.tag-chip-preview {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border-radius: 9999px;
  background: var(--tag-color, var(--tt-primary));
  border: 1px solid var(--tt-border);
  vertical-align: middle;
  margin-right: 0.35rem;
}

/* ── Tag combobox (type-to-search) ─────────────────────── */

/* `.card` sets `overflow: hidden` globally to clip rounded corners — that
   clipping swallows the absolutely-positioned dropdown. Scope an override
   to any card that hosts a combobox so the menu can escape. */
.card:has(.tag-combobox) {
  overflow: visible;
}

.tag-combobox {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  max-width: 420px;
}

.tag-combobox__field {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1 1 260px;
  min-width: 220px;
  background: var(--tt-surface);
  border: 1px solid var(--tt-border);
  border-radius: 9999px;
  padding: 0.25rem 0.5rem 0.25rem 0.85rem;
  box-shadow: var(--tt-shadow-sm);
  transition: border-color var(--tt-transition), box-shadow var(--tt-transition);
}

.tag-combobox.is-open .tag-combobox__field,
.tag-combobox__field:focus-within {
  border-color: var(--tt-primary-light);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--tt-primary) 18%, transparent);
}

.tag-combobox__swatch {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 9999px;
  margin-right: 0.5rem;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.tag-combobox__input {
  flex: 1;
  min-width: 0;
  border: none;
  outline: none;
  background: transparent;
  color: var(--tt-text);
  font-size: 0.875rem;
  padding: 0.35rem 0;
}

.tag-combobox__input::placeholder {
  color: var(--tt-text-muted);
}

.tag-combobox__clear,
.tag-combobox__chevron {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--tt-text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 9999px;
  transition: color var(--tt-transition), background-color var(--tt-transition), transform var(--tt-transition);
}

.tag-combobox__clear {
  font-size: 1rem;
  line-height: 1;
  width: 1.35rem;
  height: 1.35rem;
}

.tag-combobox__clear:hover,
.tag-combobox__chevron:hover {
  color: var(--tt-text);
  background: var(--tt-surface-hover);
}

.tag-combobox.is-open .tag-combobox__chevron {
  transform: rotate(180deg);
}

.tag-combobox__menu {
  position: absolute;
  top: calc(100% + 0.4rem);
  left: 0;
  right: 0;
  max-width: 420px;
  max-height: 18rem;
  overflow-y: auto;
  margin: 0;
  padding: 0.35rem;
  list-style: none;
  background: var(--tt-surface);
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius-sm);
  box-shadow: var(--tt-shadow-lg);
  z-index: 20;
}

.tag-combobox__group-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tt-text-muted);
  padding: 0.5rem 0.6rem 0.25rem;
}

.tag-combobox__option {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.6rem;
  border-radius: var(--tt-radius-sm);
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--tt-text);
  transition: background-color var(--tt-transition);
}

.tag-combobox__option:hover,
.tag-combobox__option.is-active {
  background: var(--tt-surface-hover);
}

.tag-combobox__option.is-active {
  outline: 1px solid color-mix(in srgb, var(--tt-primary) 35%, transparent);
}

.tag-combobox__option-swatch {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 9999px;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.tag-combobox__option-name {
  flex: 1;
  font-weight: 500;
}

.tag-combobox__option-kind {
  font-size: 0.7rem;
  color: var(--tt-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tag-combobox__empty {
  padding: 0.75rem 0.6rem;
  font-size: 0.8125rem;
  color: var(--tt-text-muted);
  text-align: center;
}

.tag-combobox__submit {
  flex-shrink: 0;
}

.admin-banner {
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--tt-accent) 92%, #000),
    var(--tt-primary-dark)
  );
  color: #fff;
  padding: 0.5rem 0;
  font-size: 0.8125rem;
  letter-spacing: 0.03em;
}

.admin-banner-label {
  text-transform: uppercase;
  font-weight: 700;
  margin-right: 0.75rem;
}

.admin-banner-link {
  color: #fff;
  text-decoration: none;
  opacity: 0.85;
  transition: opacity var(--tt-transition);
}

.admin-banner-link:hover {
  color: #fff;
  opacity: 1;
  text-decoration: underline;
}