/* Washroom Dashboard — bento grid SaaS style, light + dark. */
/* Plus Jakarta Sans (SIL OFL 1.1, see fonts/OFL.txt), served locally so the look does not depend on Google Fonts. */
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("fonts/PlusJakartaSans-latin.woff2") format("woff2");
}
:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface-2: #f0f3f8;
  --border: #e3e8ef;
  --ink: #0f1a2e;
  --ink-2: #48566b;
  --muted: #5f6b7d;
  --accent: #1f4fd8;
  --accent-soft: #e8eefc;
  --ok: #047857;
  --ok-soft: #e3f6ee;
  --warn: #b45309;
  --warn-soft: #fdf1e3;
  --bad: #be123c;
  --bad-soft: #fde8ee;
  --soon: #64748b;
  --wo: #ea7a12;
  --shadow: 0 1px 2px rgba(15, 26, 46, .04), 0 4px 16px rgba(15, 26, 46, .05);
  --radius: 18px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b1220; --surface: #121b2d; --surface-2: #18233a; --border: #24314a;
    --ink: #e8edf6; --ink-2: #b6c1d3; --muted: #93a0b5;
    --accent: #7ea3ff; --accent-soft: #1b2a4d;
    --ok: #34d399; --ok-soft: #0f2e25; --warn: #fbbf24; --warn-soft: #33270f;
    --bad: #fb7185; --bad-soft: #3a1520; --soon: #8a97ab; --wo: #f59e0b;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 20px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b1220; --surface: #121b2d; --surface-2: #18233a; --border: #24314a;
  --ink: #e8edf6; --ink-2: #b6c1d3; --muted: #93a0b5;
  --accent: #7ea3ff; --accent-soft: #1b2a4d;
  --ok: #34d399; --ok-soft: #0f2e25; --warn: #fbbf24; --warn-soft: #33270f;
  --bad: #fb7185; --bad-soft: #3a1520; --soon: #8a97ab; --wo: #f59e0b;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 20px rgba(0, 0, 0, .25);
  color-scheme: dark;
}

* { box-sizing: border-box; }
/* Components below set display, which would otherwise override the hidden attribute. */
[hidden] { display: none !important; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 14px/1.5 "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
h1, h2 { margin: 0; letter-spacing: -.01em; }
.page { max-width: 1360px; margin: 0 auto; padding: 20px 24px 32px; display: flex; flex-direction: column; gap: 20px; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.strong { font-weight: 700; }
.mono { font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; font-size: 12.5px; }
.text-ok { color: var(--ok); font-weight: 600; }
.text-bad { color: var(--bad); font-weight: 600; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.icon { flex: none; vertical-align: -3px; }

/* ---------- top bar ---------- */
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; }
/* Logos are JPEGs on white, so the tile stays white in dark mode too. */
.logo { display: inline-flex; align-items: center; height: 44px; padding: 4px 10px; background: #fff; border: 1px solid var(--border); border-radius: 12px; }
.logo-fallback { color: #1f4fd8; }
.logo img { height: 28px; width: auto; display: block; }
.logo-fallback { font-weight: 800; font-size: 13px; letter-spacing: .08em; color: var(--accent); }
.topbar-right { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.date-nav { display: flex; align-items: center; gap: 6px; }
.date-pill { position: relative; display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 14px; background: var(--surface); border: 1px solid var(--border); border-radius: 999px; font-weight: 600; cursor: pointer; }
.date-pill input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; }
.updated { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 12.5px; }
.icon-btn { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); color: var(--ink-2); cursor: pointer; }
.icon-btn:hover { color: var(--ink); border-color: var(--muted); }

/* ---------- location header ---------- */
.location { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.location h1 { font-size: clamp(26px, 3.2vw, 36px); font-weight: 800; margin: 4px 0 10px; }
.breadcrumb { display: flex; gap: 8px; font-size: 13px; color: var(--muted); }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { padding: 4px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); font-size: 12.5px; font-weight: 600; color: var(--ink-2); }
.chip--accent { background: var(--accent-soft); border-color: transparent; color: var(--accent); }
.filters, .toolbar { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.field { display: flex; flex-direction: column; gap: 4px; font-size: 11.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.field select, .field input {
  height: 40px; min-width: 140px; padding: 0 12px; border-radius: 12px; border: 1px solid var(--border);
  background: var(--surface); color: var(--ink); font: 500 14px/1 inherit; text-transform: none; letter-spacing: 0;
}
.field select:focus-visible, .field input:focus-visible, .btn:focus-visible, .icon-btn:focus-visible, a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- cards & bento ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; }
.card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.card-head h2 { font-size: 17px; font-weight: 700; }
.card-head p { margin: 2px 0 0; }
#content { display: flex; flex-direction: column; gap: 20px; }

.bento { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.section { display: flex; flex-direction: column; gap: 12px; min-height: 170px; color: inherit; }
.section--soon { opacity: .72; }
.section--module { min-width: 0; }
.section-head { display: flex; justify-content: space-between; align-items: center; }
.section-icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 14px; background: var(--accent-soft); color: var(--accent); }
.section--soon .section-icon { background: var(--surface-2); color: var(--soon); }
.section-name { font-size: 16px; font-weight: 700; }
.section-metric { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.section-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: auto; }
.section-stats div { display: flex; flex-direction: column; gap: 2px; padding: 12px 14px; background: var(--surface-2); border-radius: 12px; }
.section-stats strong { font-size: 18px; }
.section-link { display: inline-flex; align-items: center; gap: 6px; color: var(--accent); font-weight: 700; }
.metric { font-size: 44px; font-weight: 800; line-height: 1.05; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.section--module .metric { font-size: 40px; }
.metric small { font-size: 18px; font-weight: 600; color: var(--muted); }
.metric--empty { color: var(--soon); font-size: 32px; margin-top: auto; }
.metric-label { color: var(--muted); font-weight: 600; }
.module-readout { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.module-meter { display: flex; flex-direction: column; gap: 5px; }
.module-meter-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--muted); font-size: 12px; font-weight: 600; }
.module-meter .progress { height: 6px; }
.module-meta { display: flex; justify-content: space-between; gap: 8px; color: var(--muted); font-size: 12px; }
.module-meta .truncate { min-width: 0; }
.section--module > .module-meta:last-child { margin-top: auto; }
.module-feedback { display: flex; flex-direction: column; gap: 2px; padding-top: 4px; font-size: 12px; overflow-wrap: anywhere; }
.module-feedback strong { color: var(--ink-2); }
.module-feedback span { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; color: var(--muted); }

.progress { height: 8px; border-radius: 999px; background: var(--surface-2); overflow: hidden; }
.progress span { display: block; height: 100%; background: var(--accent); border-radius: inherit; }
.progress span.warn { background: var(--warn); }

/* ---------- badges ---------- */
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; white-space: nowrap; }
.badge--lg { font-size: 15px; padding: 6px 14px; align-self: flex-start; }
.badge--ok { background: var(--ok-soft); color: var(--ok); }
.badge--bad { background: var(--bad-soft); color: var(--bad); }
.badge--soon { background: var(--surface-2); color: var(--soon); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.dot--pulse { animation: pulse 1.8s ease-out infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 currentColor; } 70% { box-shadow: 0 0 0 6px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
@media (prefers-reduced-motion: reduce) { .dot--pulse { animation: none; } .section--people { transition: none; } }

/* ---------- KPIs ---------- */
.kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.kpi { display: flex; flex-direction: column; gap: 8px; }
.kpi-label { font-size: 11.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); }
.kpi-ring { display: flex; align-items: center; gap: 14px; }
.ring-box { position: relative; width: 56px; height: 56px; flex: none; }
.ring { width: 56px; height: 56px; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 3.6; }
.ring-track { stroke: var(--surface-2); }
.ring-value { stroke: var(--accent); stroke-linecap: round; }
.ring--warn .ring-value { stroke: var(--warn); }
.ring-pct { position: absolute; inset: 0; display: grid; place-items: center; font-size: 11px; font-weight: 700; }

/* ---------- chart ---------- */
.legend { display: flex; gap: 16px; color: var(--muted); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend-bar { width: 10px; height: 10px; border-radius: 3px; background: var(--accent); }
.legend-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--wo); }
.chart { display: flex; gap: 8px; height: 240px; }
.chart-scale { display: flex; flex-direction: column; justify-content: space-between; padding-bottom: 22px; min-width: 24px; text-align: right; }
.chart-bars { flex: 1; display: grid; grid-template-columns: repeat(24, minmax(0, 1fr)); gap: 6px; border-bottom: 1px solid var(--border);
  background: repeating-linear-gradient(to top, transparent 0 calc(25% - 1px), var(--border) calc(25% - 1px) 25%); background-size: 100% calc(100% - 22px); background-repeat: no-repeat; }
.bar-col { display: flex; flex-direction: column; min-width: 0; }
.bar-area { position: relative; flex: 1; display: flex; align-items: flex-end; justify-content: center; }
.bar { width: 100%; max-width: 22px; min-height: 2px; background: var(--accent); border-radius: 6px 6px 2px 2px; }
.bar-col:hover .bar { filter: brightness(1.15); }
.bar-wo { position: absolute; left: 50%; width: 8px; height: 8px; margin-left: -4px; border-radius: 50%; background: var(--wo);
  box-shadow: 0 0 0 2px var(--surface); }
.bar-label { height: 22px; line-height: 22px; text-align: center; font-size: 10.5px; color: var(--muted); }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; margin: 0 -20px; padding: 0 20px; }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th { position: sticky; top: 0; background: var(--surface); text-align: left; font-size: 11.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:hover { background: var(--surface-2); }
tbody tr:last-child td { border-bottom: 0; }
.row-current td { background: var(--accent-soft); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.truncate { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.empty { padding: 40px 12px; text-align: center; color: var(--muted); }

/* ---------- buttons & controls ---------- */
.btn { display: inline-flex; align-items: center; gap: 6px; height: 40px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); color: var(--ink); font: 600 13.5px/1 inherit; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--muted); }
.btn--primary { background: var(--accent); border-color: var(--accent); color: #fff; }
:root[data-theme="dark"] .btn--primary { color: #0b1220; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn--primary { color: #0b1220; } }
.btn--ghost { background: transparent; }
.btn--sm { height: 32px; padding: 0 12px; font-size: 12.5px; }
.actions { display: flex; gap: 8px; }
.segmented { display: inline-flex; padding: 4px; gap: 4px; background: var(--surface-2); border-radius: 12px; }
.segmented a { padding: 6px 14px; border-radius: 9px; font-weight: 600; color: var(--muted); font-size: 13px; }
.segmented a[aria-current] { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }
.pager { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 14px; }
.pager-links { display: inline-flex; align-items: center; gap: 10px; }

/* ---------- footer ---------- */
.footer { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; color: var(--muted); font-size: 12px; padding-top: 4px; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .page { padding: 16px 16px 24px; gap: 16px; }
  .bento, .kpis { grid-template-columns: 1fr; gap: 14px; }
  .filters, .toolbar { width: 100%; }
  .field { flex: 1 1 140px; }
  .field select, .field input { min-width: 0; width: 100%; }
  .chart { height: 200px; }
  .chart-bars { gap: 2px; }
  .bar-label { font-size: 9px; }
  .bar-col:nth-child(odd) .bar-label { visibility: hidden; }
  .updated { display: none; }
}

/* ---------- per-device counters ---------- */
.counter-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.counter-list li, .counter-row { display: flex; flex-direction: column; gap: 4px; }
.counter-head { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; }
.counter-head .truncate { max-width: none; flex: 1; min-width: 0; }

/* ---------- alerts & refresh state ---------- */
.alert { padding: 12px 16px; border-radius: 12px; font-weight: 600; font-size: 13.5px; }
.alert--warn { background: var(--warn-soft); color: var(--warn); }
.alert--bad { background: var(--bad-soft); color: var(--bad); }
[data-alerts]:empty { display: none; }
.updated.is-updating .icon { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .updated.is-updating .icon { animation: none; } }

/* ---------- language switch ---------- */
.segmented--sm { padding: 3px; }
.segmented--sm a { padding: 5px 10px; font-size: 12px; }

/* ---------- busiest hour ---------- */
.busiest { margin: 6px 0 0; font-weight: 600; color: var(--ink-2); }
.bar-col--peak .bar { background: var(--accent); filter: saturate(1.2) brightness(.9); }

/* ---------- empty state ---------- */
.empty-state { text-align: center; padding: 56px 24px; }
.empty-state h1 { font-size: 22px; margin-bottom: 8px; }

/* ---------- design 2026-10-06: header, people counting overview/detail ---------- */
.eyebrow { display: block; font-size: 11.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.location h1 { margin-top: 6px; }
.presets { align-self: flex-end; }
.presets a { white-space: nowrap; }
.nowrap { white-space: nowrap; }
.badge--warn { background: var(--warn-soft); color: var(--warn); }
.breadcrumb a { display: inline-flex; align-items: center; gap: 4px; font-weight: 600; }
.alert--rich { display: flex; flex-direction: column; gap: 2px; }
.alert--rich span { font-weight: 500; }

.section-title { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.section-title h2 { font-size: 18px; }
.section--people { color: inherit; transition: transform .15s, box-shadow .15s; }
.section--people:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(31, 79, 216, .12); }
.section-metric--stack { flex-direction: column; align-items: flex-start; gap: 2px; }
.section-foot { margin-top: auto; padding-top: 12px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; font-size: 13px; }

.page-title { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.page-title h2 { font-size: 22px; font-weight: 800; }
.page-title .chip { display: inline-flex; align-items: center; gap: 6px; }
.page-title-action { margin-left: auto; }

.kpis--pc { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 2fr); }
.kpi-head { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.sensor-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.sensor-list li { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.4fr) auto; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); }
.sensor-list li:last-child { border-bottom: 0; }
.sensor-name { display: flex; flex-direction: column; min-width: 0; }
.sensor-name strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sensor-progress { display: flex; align-items: center; gap: 10px; }
.sensor-progress .progress { flex: 1; }
.sensor-status { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }

.toolbar--tab { margin-bottom: 16px; }
.summary-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.summary { display: flex; flex-direction: column; gap: 4px; padding: 14px 16px; background: var(--surface-2); border-radius: 12px; }
.summary strong { font-size: 24px; font-weight: 800; font-variant-numeric: tabular-nums; }
.btn.is-disabled { opacity: .45; pointer-events: none; }

@media (max-width: 1100px) {
  .kpis--pc { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpi--sensors { grid-column: 1 / -1; }
  .summary-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .kpis--pc, .summary-cards { grid-template-columns: 1fr; }
  .sensor-list li { grid-template-columns: 1fr; }
  .sensor-status { flex-direction: row; align-items: center; justify-content: space-between; }
  .page-title-action { margin-left: 0; }
}

/* ---------- daily / monthly traffic chart (same look as the hourly one) ---------- */
.chart-block { margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.chart-block h3 { margin: 0; font-size: 15px; }
.chart-bars--flex { grid-template-columns: repeat(var(--bars), minmax(0, 1fr)); }
.chart-bars--flex .bar-label { overflow: visible; white-space: nowrap; }

/* ---------- paired bars (visitors + notifications) with values on top ---------- */
.legend-bar--notif { background: var(--wo); }
.bar-pair { gap: 4px; }
.bar-stack { flex: 1; max-width: 22px; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; }
.bar-stack .bar { max-width: none; }
.bar--notif { background: var(--wo); }
.bar-value { height: 18px; line-height: 18px; font-size: 11px; font-weight: 700; color: var(--ink-2); font-variant-numeric: tabular-nums; white-space: nowrap; }
.chart--paired .chart-scale { padding-top: 18px; }
.bar-col--peak .bar--notif { background: var(--wo); filter: none; }

/* ---------- pagination ---------- */
.pager-size label { display: inline-flex; align-items: center; gap: 8px; }
.pager-size select { height: 32px; padding: 0 8px; border-radius: 9px; border: 1px solid var(--border); background: var(--surface); color: var(--ink); font: 600 12.5px/1 inherit; }
.pager-links { flex-wrap: wrap; gap: 6px; }
.pager-links .btn--sm { min-width: 32px; justify-content: center; padding: 0 10px; }
.btn.is-current { background: var(--accent); border-color: var(--accent); color: #fff; }
:root[data-theme="dark"] .btn.is-current { color: #0b1220; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn.is-current { color: #0b1220; } }
.pager-gap { padding: 0 2px; color: var(--muted); }

/* ---------- overview: device lists, sensor ids, total ---------- */
.section-meta { display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.device-list { list-style: none; margin: 4px 0 0; padding: 10px 0 0; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 8px; }
.device-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; min-width: 0; }
.device-row .truncate { max-width: none; flex: 1; min-width: 0; }
.device-value { display: inline-flex; align-items: center; gap: 4px; white-space: nowrap; font-size: 13px; }
.sensor-ids { list-style: none; margin: 0; padding: 0; color: var(--muted); display: flex; flex-direction: column; gap: 2px; }
.sensor-ids .mono { font-size: 11.5px; }
.device-list li { display: flex; flex-direction: column; gap: 2px; }
.device-list li + li { padding-top: 8px; border-top: 1px dashed var(--border); }
.device-list .truncate { display: block; max-width: 100%; }

/* ---------- overview: one card per device ---------- */
.device-title { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.device-title .truncate { display: block; max-width: 100%; }
.section--waiting { opacity: .8; }
#devices { display: flex; flex-direction: column; gap: 20px; }
#devices:empty { display: none; }

/* Hourly chart: axis labels and gridlines at the same heights as the bar values (--p = % of the plot,
   the plot being the chart minus the 22px hour-label row). */
.chart-scale--ticks { position: relative; display: block; padding: 0; min-width: 28px; }
.chart-scale--ticks span { position: absolute; right: 0; bottom: calc(22px + (100% - 22px) * var(--p) / 100); transform: translateY(50%); line-height: 1; }
.chart-bars--ticks { position: relative; background: none; }
.chart-grid { position: absolute; inset: 0; pointer-events: none; }
.chart-grid span { position: absolute; left: 0; right: 0; bottom: calc(22px + (100% - 22px) * var(--p) / 100); border-top: 1px dashed var(--border); }
.chart-grid span:first-child { border-top-style: solid; }
.chart-bars--ticks .bar-col { position: relative; z-index: 1; }