/* Shule Fasta admin dashboard (templates/admin/index.html + js/admin-dashboard.js).
   Light values first; dark values (Unfold puts .dark on <html>) are their own
   steps, validated against the dark card surface - not an automatic flip. */

.sf-dash {
  --sf-surface: #ffffff;
  --sf-page: var(--color-base-50);
  --sf-border: var(--color-base-200);
  --sf-ink: var(--color-base-900);
  --sf-ink-2: var(--color-base-600);
  --sf-ink-3: var(--color-base-500);
  --sf-grid: var(--color-base-100);
  --sf-axis: var(--color-base-300);
  --sf-series-1: #2a78d6;   /* blue  - validated on #ffffff */
  --sf-series-2: #eb6834;   /* orange - validated on #ffffff */
  --sf-good: #0ca30c;
  --sf-warning: #fab219;
  --sf-critical: #d03b3b;
  --sf-icon-tile: var(--color-base-900);
  --sf-icon-ink: #ffffff;

  display: flex;
  flex-direction: column;
  gap: 24px;
  color: var(--sf-ink-2);
}

.dark .sf-dash {
  --sf-surface: var(--color-base-900);
  --sf-border: var(--color-base-800);
  --sf-ink: var(--color-base-100);
  --sf-ink-2: var(--color-base-300);
  --sf-ink-3: var(--color-base-400);
  --sf-grid: var(--color-base-800);
  --sf-axis: var(--color-base-700);
  --sf-series-1: #3987e5;   /* validated on #111827 */
  --sf-series-2: #d95926;
  --sf-icon-tile: var(--color-primary-600);
  --sf-icon-ink: #ffffff;
}

/* ---------- header ---------- */
.sf-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px; }
.sf-title { font-size: 24px; font-weight: 600; line-height: 32px; color: var(--sf-ink); margin: 0; }
.sf-sub { margin: 4px 0 0; color: var(--sf-ink-3); font-size: 14px; }
.sf-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.sf-btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 8px;
  border: 1px solid var(--sf-border); background: var(--sf-surface); color: var(--sf-ink);
  font-size: 13px; font-weight: 500; text-decoration: none; white-space: nowrap;
}
.sf-btn .material-symbols-outlined { font-size: 18px; }
.sf-btn:hover { border-color: var(--sf-axis); }
.sf-btn-primary { background: var(--color-primary-600); border-color: var(--color-primary-600); color: #fff; }
.sf-btn-primary:hover { background: var(--color-primary-700); }

/* ---------- cards & grids ---------- */
.sf-card {
  background: var(--sf-surface); border: 1px solid var(--sf-border); border-radius: 14px; padding: 20px;
  box-shadow: 0 1px 2px rgb(0 0 0 / 0.04); min-width: 0;
}
.sf-flush { padding: 0; overflow: hidden; }
.sf-flush .sf-card-head { padding: 20px 20px 4px; }
.sf-pad { padding: 0 20px 20px; }
.sf-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.sf-card-title { margin: 0; font-size: 15px; font-weight: 600; color: var(--sf-ink); }
.sf-card-sub { margin: 2px 0 0; font-size: 13px; color: var(--sf-ink-3); }
.sf-card-foot {
  display: flex; align-items: center; gap: 6px; margin: 12px 0 0; padding-top: 12px;
  border-top: 1px solid var(--sf-grid); font-size: 12px; color: var(--sf-ink-3);
}
.sf-card-foot .material-symbols-outlined { font-size: 16px; }
.sf-link { color: var(--color-primary-600); font-size: 13px; font-weight: 500; text-decoration: none; white-space: nowrap; }
.dark .sf-link { color: var(--color-primary-400); }

.sf-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.sf-grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.sf-grid-2-1 { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.sf-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
@media (max-width: 1280px) { .sf-grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 1024px) { .sf-grid-2-1, .sf-grid-2 { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 760px) { .sf-grid-3 { grid-template-columns: minmax(0, 1fr); } }

/* ---------- KPI tiles ---------- */
.sf-kpi { display: flex; flex-direction: column; gap: 10px; text-decoration: none; transition: border-color .15s, box-shadow .15s; }
.sf-kpi:hover { border-color: var(--sf-axis); box-shadow: 0 6px 16px rgb(0 0 0 / 0.06); }
.sf-kpi-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.sf-kpi-label { color: var(--sf-ink-3); font-size: 13px; font-weight: 500; }
.sf-kpi-value { margin-top: 4px; font-size: 28px; line-height: 34px; font-weight: 700; color: var(--sf-ink); }
.sf-kpi-icon {
  display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 10px;
  background: var(--sf-icon-tile); color: var(--sf-icon-ink); font-size: 22px; box-shadow: 0 4px 10px rgb(0 0 0 / 0.15);
}
.sf-kpi-meter-label { font-size: 12px; color: var(--sf-ink-3); margin-top: -4px; }
.sf-kpi-delta { font-size: 13px; color: var(--sf-ink-3); padding-top: 10px; border-top: 1px solid var(--sf-grid); }
.sf-delta { display: inline-flex; align-items: center; gap: 2px; font-weight: 600; color: var(--sf-ink-2); margin-right: 4px; }
.sf-delta .material-symbols-outlined { font-size: 16px; }
.sf-delta-up .material-symbols-outlined { color: var(--sf-good); }
.sf-delta-down .material-symbols-outlined { color: var(--sf-critical); }

/* ---------- meters (status colour + the number beside it) ---------- */
.sf-meter { height: 6px; border-radius: 3px; overflow: hidden; background: var(--sf-grid); }
.sf-meter-fill { height: 100%; border-radius: 3px; background: var(--sf-series-1); }
.sf-meter-good { background: color-mix(in srgb, var(--sf-good) 18%, transparent); }
.sf-meter-good .sf-meter-fill { background: var(--sf-good); }
.sf-meter-warning { background: color-mix(in srgb, var(--sf-warning) 22%, transparent); }
.sf-meter-warning .sf-meter-fill { background: var(--sf-warning); }
.sf-meter-critical { background: color-mix(in srgb, var(--sf-critical) 18%, transparent); }
.sf-meter-critical .sf-meter-fill { background: var(--sf-critical); }

/* ---------- charts ---------- */
.sf-chart-card { display: flex; flex-direction: column; }
.sf-chart { position: relative; margin-top: 14px; }
.sf-chart svg { display: block; overflow: visible; }
.sf-grid { stroke: var(--sf-grid); stroke-width: 1; }
.sf-axis { stroke: var(--sf-axis); stroke-width: 1; }
.sf-axis-text { fill: var(--sf-ink-3); font-size: 11px; font-variant-numeric: tabular-nums; }
.sf-row-label { fill: var(--sf-ink-2); font-size: 12px; }
.sf-value-text { fill: var(--sf-ink); font-size: 12px; font-weight: 600; }
.sf-mark-1 { fill: var(--sf-series-1); }
.sf-mark-2 { fill: var(--sf-series-2); }
.sf-line-1 { fill: none; stroke: var(--sf-series-1); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.sf-area-1 { fill: var(--sf-series-1); opacity: 0.1; }
.sf-dot-1 { fill: var(--sf-series-1); stroke: var(--sf-surface); stroke-width: 2; }
.sf-crosshair { stroke: var(--sf-axis); stroke-width: 1; }
.sf-hit { fill: transparent; cursor: default; outline: none; }
.sf-hit:focus-visible, path[tabindex]:focus-visible { outline: 2px solid var(--color-primary-500); outline-offset: 2px; }
.sf-tooltip {
  position: absolute; z-index: 5; pointer-events: none; display: flex; flex-direction: column; gap: 1px;
  padding: 6px 10px; border-radius: 8px; background: var(--sf-ink); color: var(--sf-surface);
  font-size: 12px; white-space: nowrap; box-shadow: 0 6px 16px rgb(0 0 0 / 0.18);
}
.sf-tooltip strong { font-size: 13px; }
.sf-tooltip span { opacity: .8; }
.sf-chart-empty { display: flex; align-items: center; justify-content: center; min-height: 160px; }
.sf-legend { display: flex; gap: 16px; margin-top: 10px; font-size: 12px; color: var(--sf-ink-2); }
.sf-legend span { display: inline-flex; align-items: center; gap: 6px; }
.sf-key { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.sf-key-1 { background: var(--sf-series-1); }
.sf-key-2 { background: var(--sf-series-2); }
.sf-data-toggle {
  align-self: flex-start; margin-top: 10px; padding: 0; border: 0; background: none; cursor: pointer;
  color: var(--color-primary-600); font-size: 12px; font-weight: 500;
}
.dark .sf-data-toggle { color: var(--color-primary-400); }
.sf-data-table { margin-top: 8px; }

/* ---------- tables ---------- */
.sf-table-wrap { overflow-x: auto; }
.sf-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.sf-table th {
  text-align: left; font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .04em;
  color: var(--sf-ink-3); padding: 10px 20px; border-bottom: 1px solid var(--sf-border); white-space: nowrap;
}
.sf-table td { padding: 12px 20px; border-bottom: 1px solid var(--sf-grid); color: var(--sf-ink-2); vertical-align: middle; }
.sf-table tr:last-child td { border-bottom: 0; }
.sf-data-table th, .sf-data-table td { padding: 6px 8px; font-size: 12px; }
.sf-num { text-align: right !important; font-variant-numeric: tabular-nums; }
.sf-meter-col { min-width: 150px; }
.sf-row-link { color: var(--sf-ink); font-weight: 600; text-decoration: none; white-space: nowrap; }
.sf-row-link:hover { text-decoration: underline; }
.sf-cell-meter { display: flex; flex-direction: column; gap: 4px; }
.sf-cell-value { font-size: 12px; font-weight: 600; color: var(--sf-ink); font-variant-numeric: tabular-nums; }

/* ---------- timeline ---------- */
.sf-timeline { list-style: none; margin: 16px 0 0; padding: 0; position: relative; }
.sf-timeline li { position: relative; display: flex; gap: 12px; padding-bottom: 16px; }
.sf-timeline li:not(:last-child)::before {
  content: ""; position: absolute; left: 15px; top: 32px; bottom: 0; width: 1px; background: var(--sf-border);
}
.sf-tl-icon {
  flex: none; display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px;
  border-radius: 999px; font-size: 18px; background: var(--sf-grid); color: var(--sf-ink-2);
}
.sf-tone-good { color: var(--sf-good); background: color-mix(in srgb, var(--sf-good) 14%, transparent); }
.sf-tone-info { color: var(--sf-series-1); background: color-mix(in srgb, var(--sf-series-1) 14%, transparent); }
.sf-tone-warning { color: #b7791f; background: color-mix(in srgb, var(--sf-warning) 20%, transparent); }
.dark .sf-tone-warning { color: var(--sf-warning); }
.sf-tl-title { font-size: 14px; font-weight: 600; color: var(--sf-ink); }
.sf-tl-text { font-size: 13px; color: var(--sf-ink-2); }
.sf-tl-when { font-size: 12px; color: var(--sf-ink-3); margin-top: 2px; }

/* ---------- lists ---------- */
.sf-list { list-style: none; margin: 0 0 12px; padding: 0; }
.sf-list li {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 0;
  border-bottom: 1px solid var(--sf-grid); font-size: 14px; color: var(--sf-ink-2);
}
.sf-list li:last-child { border-bottom: 0; }
.sf-event { display: inline-flex; align-items: center; gap: 12px; }
.sf-date-chip {
  display: inline-flex; flex-direction: column; align-items: center; justify-content: center; width: 42px; height: 42px;
  border-radius: 10px; background: var(--sf-grid); font-size: 11px; text-transform: uppercase; color: var(--sf-ink-3);
  line-height: 1.1;
}
.sf-date-chip b { font-size: 16px; color: var(--sf-ink); }
.sf-status { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; font-weight: 600; color: var(--sf-ink-2); }
.sf-status .material-symbols-outlined { font-size: 18px; }
.sf-status-good .material-symbols-outlined { color: var(--sf-good); }
.sf-status-critical .material-symbols-outlined { color: var(--sf-critical); }
.sf-muted { color: var(--sf-ink-3); font-size: 13px; }
.sf-nowrap { white-space: nowrap; }
.sf-empty { color: var(--sf-ink-3); font-size: 14px; margin: 0; }