/* Ruang KPI (ADR 0049): the overview's cards, the detail's numbers, charts and tables. Ruang's tokens only (ruang.css);
   the charts are server-rendered SVG coloured here (strict CSP: no inline style). Safe from 360 px. */
:root {
  --kpi-good: var(--ok);
  --kpi-good-soft: var(--ok-soft);
  --kpi-bad: var(--danger);
  --kpi-bad-soft: var(--danger-soft);
  --kpi-bar: var(--accent);
  --kpi-bar-hover: var(--accent-hover);
  --kpi-before: var(--faint);
}

/* ---------- overview ---------- */
.kpi-eyebrow { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 650; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); }
.kpi-star {
  display: grid; gap: 20px 28px; grid-template-columns: minmax(0, 1.1fr) minmax(0, 2fr); align-items: center;
  padding: 22px 24px; margin-bottom: 18px; border-radius: var(--r-lg); color: var(--side-ink);
  background: radial-gradient(120% 140% at 0% 0%, #1b2227 0%, var(--side) 62%); box-shadow: var(--shadow-lg);
}
.kpi-star__text { display: grid; gap: 6px; justify-items: start; }
.kpi-star__text h2 { font-size: 20px; letter-spacing: -0.01em; }
.kpi-star__text p { color: var(--side-muted); max-width: 42ch; }
.kpi-star__text .btn { margin-top: 6px; background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.16); color: var(--side-ink); box-shadow: none; }
.kpi-star__text .btn:hover { background: rgba(255, 255, 255, 0.12); }
.kpi-star__numbers { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr)); }
.kpi-star .kpi-num__label, .kpi-star .kpi-num__before { color: var(--side-muted); }
.kpi-star .kpi-num__value { color: #fff; }
.kpi-star__spark { grid-column: 1 / -1; }
.kpi-star .kpi-spark { width: 100%; height: 44px; }
.kpi-star .kpi-spark__line { stroke: var(--accent); }
.kpi-star .kpi-spark__area { fill: rgba(232, 166, 87, 0.16); }
.kpi-star .kpi-spark__dot { fill: var(--accent); }

.kpi-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); }
.kpi-card { display: flex; flex-direction: column; gap: 16px; padding: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow); min-width: 0; transition: border-color 0.15s; }
.kpi-card:hover { border-color: var(--line-strong); }
.kpi-card__head { display: flex; gap: 12px; align-items: flex-start; }
.kpi-card__head p { color: var(--muted); font-size: 12.5px; margin-top: 2px; }
.kpi-card__icon { display: grid; place-items: center; flex: none; width: 32px; height: 32px; border-radius: 10px; background: var(--accent-soft); color: var(--accent-ink); }
.kpi-card__numbers { display: grid; gap: 14px 12px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.kpi-card__foot { margin-top: auto; display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; padding-top: 12px; border-top: 1px solid var(--line); }
.kpi-card__foot .btn { flex: none; }
.kpi-card__quiet { font-size: 12px; color: var(--faint); }
.kpi-foot { margin-top: 18px; max-width: 80ch; }

/* ---------- one number ---------- */
.kpi-num { display: grid; gap: 2px; align-content: start; min-width: 0; }
.kpi-num__label { font-size: 12px; color: var(--muted); font-weight: 500; overflow-wrap: anywhere; }
.kpi-num__value { font-size: 20px; font-weight: 650; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; line-height: 1.2; overflow-wrap: anywhere; }
.kpi-num--big .kpi-num__value { font-size: 30px; }
.kpi-num__before { font-size: 11.5px; color: var(--faint); }
.kpi-change { justify-self: start; display: inline-flex; align-items: center; gap: 4px; padding: 1px 7px; border-radius: 999px; font-size: 11.5px; font-weight: 650; font-variant-numeric: tabular-nums; background: var(--surface-3); color: var(--ink-2); }
.kpi-change--good { background: var(--kpi-good-soft); color: var(--kpi-good); }
.kpi-change--bad { background: var(--kpi-bad-soft); color: var(--kpi-bad); }
.kpi-star .kpi-change { background: rgba(255, 255, 255, 0.08); color: var(--side-ink); }
.kpi-star .kpi-change--good { background: rgba(29, 122, 75, 0.28); color: #9fe0bb; }
.kpi-star .kpi-change--bad { background: rgba(184, 57, 44, 0.3); color: #f3b3aa; }
.kpi-change__arrow { width: 0; height: 0; border-left: 4px solid transparent; border-right: 4px solid transparent; }
.kpi-change__arrow--up { border-bottom: 5px solid currentColor; }
.kpi-change__arrow--down { border-top: 5px solid currentColor; }
.kpi-change__arrow--flat { width: 8px; height: 2px; border: 0; background: currentColor; }

/* ---------- sparkline ---------- */
.kpi-spark { display: block; width: 120px; height: 32px; overflow: visible; }
.kpi-spark__line { stroke: var(--accent-hover); stroke-width: 1.8; stroke-linejoin: round; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.kpi-spark__area { fill: var(--accent-soft); }
.kpi-spark__dot { fill: var(--accent-hover); }

/* ---------- period switch ---------- */
.kpi-period { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 6px; }
.kpi-custom { position: relative; }
.kpi-custom > summary { list-style: none; cursor: pointer; }
.kpi-custom > summary::-webkit-details-marker { display: none; }
.kpi-custom[open] > summary { border-color: var(--ink); }
.kpi-custom__form { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 8px; margin-top: 8px; padding: 12px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); }
.kpi-custom__form label { display: grid; gap: 4px; font-size: 12px; font-weight: 600; color: var(--ink-2); }
.kpi-custom__form input[type=date], .kpi-filter select { min-height: 36px; padding: 0 10px; border: 1px solid var(--line-strong); border-radius: 9px; background: var(--surface); color: var(--ink); font: inherit; font-size: 14px; }
.kpi-custom__form input[type=date]:focus, .kpi-filter select:focus { outline: none; border-color: var(--blue); box-shadow: var(--focus); }

/* ---------- detail (modal and page) ---------- */
dialog.modal:has(.kpi-detail) { width: min(1040px, calc(100vw - 24px)); }
.kpi-detail { display: grid; gap: 16px; min-width: 0; }
.kpi-detail--page .card__body { display: grid; gap: 16px; }
.kpi-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 14px; }
.kpi-toolbar__range { font-variant-numeric: tabular-nums; }
.kpi-refused { margin-bottom: 14px; }
.kpi-toolbar .kpi-refused { flex-basis: 100%; margin: 0; }
.kpi-filters { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px; padding: 12px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; }
.kpi-filter { display: grid; gap: 4px; min-width: min(100%, 150px); flex: 1 1 150px; max-width: 240px; }
.kpi-filter span { font-size: 12px; font-weight: 600; color: var(--ink-2); }
.kpi-filter select { width: 100%; }
.kpi-filters__clear { align-self: flex-end; }
.kpi-numbers { display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 160px), 1fr)); }
@media (max-width: 600px) {
  /* Phones: two numbers and two filters per row, so the detail is not one long column. */
  .kpi-numbers { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .kpi-tile { padding: 10px 12px; }
  .kpi-filter { flex: 1 1 calc(50% - 5px); min-width: 0; }
  .kpi-star__numbers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.kpi-tile { padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.kpi-detail__foot { display: grid; gap: 10px; padding-top: 12px; border-top: 1px solid var(--line); }

/* ---------- chart ---------- */
.kpi-chart { margin: 0; padding: 14px 14px 8px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); min-width: 0; }
.kpi-chart figcaption { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; margin-bottom: 6px; font-size: 13px; font-weight: 600; }
.kpi-chart figcaption b { font-variant-numeric: tabular-nums; color: var(--ink-2); font-weight: 600; }
.kpi-legend { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 500; color: var(--muted); }
.kpi-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; }
.kpi-legend__now { background: var(--kpi-bar); }
.kpi-legend__before { height: 2px !important; margin-left: 6px; background: var(--kpi-before); }
.kpi-chart__svg { display: block; width: 100%; height: auto; overflow: visible; }
.kpi-chart__grid { stroke: var(--line); stroke-width: 1; }
.kpi-chart__axis { fill: var(--faint); font-size: 10.5px; font-family: var(--font); font-variant-numeric: tabular-nums; }
.kpi-chart__bar { fill: var(--kpi-bar); }
.kpi-chart__bar:hover { fill: var(--kpi-bar-hover); }
.kpi-chart__before { stroke: var(--kpi-before); stroke-width: 1.5; stroke-dasharray: 4 3; vector-effect: non-scaling-stroke; }

/* ---------- tables (one accordion each, so a detail is never a wall of numbers) ---------- */
.kpi-table { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); min-width: 0; overflow: hidden; }
.kpi-table > summary { display: flex; align-items: center; gap: 10px; padding: 12px 14px; cursor: pointer; list-style: none; font-weight: 600; }
.kpi-table > summary::-webkit-details-marker { display: none; }
.kpi-table > summary:hover { background: var(--surface-2); }
.kpi-table > summary .i { margin-left: 4px; color: var(--muted); transition: transform 0.18s ease; }
.kpi-table[open] > summary .i { transform: rotate(90deg); }
.kpi-table[open] > summary { border-bottom: 1px solid var(--line); }
.kpi-table__title { flex: 1; min-width: 0; }
.kpi-table__count { font-size: 12px; font-weight: 500; color: var(--muted); white-space: nowrap; }
.kpi-table__note { padding: 10px 14px 0; }
.kpi-table__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 10px; padding: 8px 10px; border-top: 1px solid var(--line); }
.table--kpi td { padding: 9px 14px; }
.table--kpi td:first-child { min-width: 180px; }
.table--kpi td:not(.num) { max-width: 46ch; overflow-wrap: anywhere; }
@media (prefers-reduced-motion: reduce) { .kpi-table > summary .i { transition: none; } }

@media (max-width: 720px) {
  .kpi-star { grid-template-columns: 1fr; padding: 18px; }
  .kpi-num--big .kpi-num__value { font-size: 26px; }
  /* Phone tables read as label: value rows (ruang.css stacks the cells). */
  .table--kpi td { display: flex !important; justify-content: space-between; gap: 12px; padding: 3px 0 !important; }
  .table--kpi td::before { content: attr(data-label); color: var(--muted); font-size: 12px; flex: none; max-width: 45%; }
  .table--kpi td.num { text-align: right; }
  .kpi-filter { max-width: none; }
  .kpi-legend { margin-left: 0; }
}
@media (max-width: 400px) {
  .kpi-card { padding: 14px; }
  .kpi-card__numbers { gap: 12px 8px; }
  .kpi-num__value { font-size: 18px; }
}