:root {
  --bg: #08111f;
  --panel: #101b2d;
  --panel-2: #13243b;
  --muted: #8aa0bf;
  --text: #e7eef8;
  --accent: #7c9cff;
  --accent-2: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --border: rgba(255,255,255,0.09);
}
body.tuce-addon-page {
  margin: 0;
  background: linear-gradient(180deg, #06101d 0%, #0a1626 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}
.tuce-addon-shell { max-width: 1440px; margin: 0 auto; padding: 24px; display: grid; gap: 20px; }
.tuce-addon-topbar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
  background: rgba(11,19,34,0.96); border: 1px solid var(--border); border-radius: 22px; padding: 18px 20px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.22);
}
.tuce-addon-topbar h1 { margin: 0; font-size: 28px; }
.tuce-addon-topbar p { margin: 6px 0 0; color: var(--muted); max-width: 840px; }
.tuce-addon-links { display: flex; gap: 12px; flex-wrap: wrap; }
.tuce-addon-links a {
  color: var(--text); text-decoration: none; padding: 10px 14px; border-radius: 999px; border: 1px solid var(--border); background: rgba(124,156,255,0.10);
}
.tuce-addon-links a:hover { border-color: rgba(124,156,255,0.6); }
.tuce-addon-grid { display: grid; gap: 16px; }
.tuce-summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px; }
.tuce-summary-card, .tuce-panel, .tuce-side-panel, .tuce-form-panel {
  background: rgba(12,22,39,0.95); border: 1px solid var(--border); border-radius: 18px; padding: 16px;
}
.tuce-summary-card span { color: var(--muted); font-size: 12px; display: block; margin-bottom: 6px; }
.tuce-summary-card strong { font-size: 24px; }
.tuce-two-col { display: grid; grid-template-columns: minmax(0,1fr) 360px; gap: 16px; align-items: start; }
.tuce-three-col { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 16px; align-items: start; }
.tuce-panel h2, .tuce-side-panel h2, .tuce-form-panel h2 { margin: 0 0 12px; font-size: 18px; }
.tuce-subtle { color: var(--muted); font-size: 13px; }
.tuce-chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tuce-chip { background: rgba(124,156,255,0.15); border: 1px solid rgba(124,156,255,0.35); color: #dce8ff; border-radius: 999px; padding: 4px 10px; font-size: 12px; }
.tuce-input, .tuce-select, .tuce-textarea, .tuce-button {
  width: 100%; box-sizing: border-box; background: var(--panel-2); color: var(--text); border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px; font: inherit;
}
.tuce-textarea { min-height: 120px; resize: vertical; }
.tuce-button { cursor: pointer; width: auto; padding: 10px 14px; }
.tuce-button.primary { background: linear-gradient(90deg, #4568dc, #5c7cff); border-color: rgba(92,124,255,0.6); }
.tuce-button.secondary { background: rgba(34,197,94,0.15); border-color: rgba(34,197,94,0.4); }
.tuce-button.warning { background: rgba(245,158,11,0.15); border-color: rgba(245,158,11,0.4); }
.tuce-toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.tuce-form-grid { display: grid; gap: 12px; }
.tuce-label { font-size: 12px; color: var(--muted); margin-bottom: 4px; display: block; }
.tuce-card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.tuce-addon-card {
  background: #f8fafc; color: #09111f; border-radius: 16px; border: 1px solid #dfe7f3; padding: 14px; display: grid; gap: 10px;
}
.tuce-addon-card h3 { margin: 0; font-size: 17px; }
.tuce-addon-card p { margin: 0; color: #334155; font-size: 13px; }
.tuce-addon-card .muted { color: #64748b; font-size: 12px; }
.tuce-badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: 12px; border: 1px solid transparent;
}
.tuce-badge-mapped { background: #dbeafe; color: #1d4ed8; }
.tuce-badge-dormant { background: #fef3c7; color: #92400e; }
.tuce-badge-pinned { background: #dcfce7; color: #166534; }
.tuce-badge-live { background: #ede9fe; color: #6d28d9; }
.tuce-inline-metric { display: flex; justify-content: space-between; gap: 12px; color: #334155; font-size: 13px; }
.tuce-meter { height: 8px; border-radius: 999px; background: rgba(100,116,139,0.2); overflow: hidden; }
.tuce-meter-fill { height: 100%; background: linear-gradient(90deg, #2dd4bf, #60a5fa); }
.tuce-list { display: grid; gap: 8px; margin: 0; padding-left: 18px; }
.tuce-list li { color: var(--text); }
.tuce-graph-table { width: 100%; border-collapse: collapse; }
.tuce-graph-table th, .tuce-graph-table td { border-bottom: 1px solid var(--border); padding: 8px 6px; font-size: 13px; text-align: left; }
.tuce-detail-shell { display: grid; gap: 12px; }
.tuce-mini-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
.tuce-empty { color: var(--muted); font-size: 13px; }
.tuce-note { color: var(--muted); font-size: 12px; line-height: 1.5; }
.addon-link-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 12px; }
.addon-link-card { display: grid; gap: 8px; background: rgba(124,156,255,0.08); border: 1px solid var(--border); border-radius: 16px; padding: 14px; }
.addon-link-card a { color: var(--text); text-decoration: none; font-weight: 600; }
@media (max-width: 1080px) {
  .tuce-two-col, .tuce-three-col { grid-template-columns: 1fr; }
  .tuce-summary-grid, .addon-link-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 720px) {
  .tuce-addon-shell { padding: 14px; }
  .tuce-summary-grid, .addon-link-grid, .tuce-mini-grid { grid-template-columns: 1fr; }
}