/* ============================================
   Comalot State Board
   Flat. Solid. Legible. No glass. No gradients.
   ============================================ */

:root {
  /* Light mode — paper */
  --bg: #f4f1ea;
  --bg-card: #ffffff;
  --bg-inset: #ebe6dc;
  --ink: #141414;
  --ink-soft: #5a5651;
  --ink-faint: #9a948a;
  --rule: #d9d3c6;
  --accent: #d94f2a;
  --accent-ink: #ffffff;
  --up: #1f7a3a;
  --down: #b8331a;

  /* Heatmap intensity ramp (solid steps, no gradient) */
  --h0: #ebe6dc;
  --h1: #e3c9b4;
  --h2: #dba98a;
  --h3: #d08862;
  --h4: #c5663c;
  --h5: #b04820;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121210;
    --bg-card: #1c1b18;
    --bg-inset: #252420;
    --ink: #eeeae0;
    --ink-soft: #9a948a;
    --ink-faint: #5a5651;
    --rule: #2f2d28;
    --accent: #ee6a3f;
    --accent-ink: #121210;
    --up: #5ab87a;
    --down: #e06a4f;

    --h0: #242320;
    --h1: #3d2f24;
    --h2: #5a3e27;
    --h3: #81522b;
    --h4: #a56530;
    --h5: #d17838;
  }
}

/* Manual overrides via Tweaks */
:root[data-mode="light"] {
  --bg: #f4f1ea; --bg-card: #ffffff; --bg-inset: #ebe6dc;
  --ink: #141414; --ink-soft: #5a5651; --ink-faint: #9a948a;
  --rule: #d9d3c6;
  --up: #1f7a3a; --down: #b8331a;
  --h0:#ebe6dc;--h1:#e3c9b4;--h2:#dba98a;--h3:#d08862;--h4:#c5663c;--h5:#b04820;
}
:root[data-mode="dark"] {
  --bg: #121210; --bg-card: #1c1b18; --bg-inset: #252420;
  --ink: #eeeae0; --ink-soft: #9a948a; --ink-faint: #5a5651;
  --rule: #2f2d28;
  --up: #5ab87a; --down: #e06a4f;
  --h0:#242320;--h1:#3d2f24;--h2:#5a3e27;--h3:#81522b;--h4:#a56530;--h5:#d17838;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Noto Sans TC", "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-size: 16px;
  line-height: 1.5;
}

.mono {
  font-family: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-feature-settings: "tnum", "zero";
}

.serif {
  font-family: "Fraunces", "Source Serif Pro", Georgia, "Times New Roman", serif;
  font-optical-sizing: auto;
}

/* ============================================
   Layout
   ============================================ */
.page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 32px 80px;
}

@media (max-width: 640px) {
  .page { padding: 24px 20px 60px; }
}

/* ============================================
   Top bar
   ============================================ */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 14px;
  margin-bottom: 40px;
}

.brand {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.01em;
}
.brand .dot { color: var(--accent); }

.status {
  display: flex;
  gap: 20px;
  font-size: 12px;
  color: var(--ink-soft);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  letter-spacing: 0.02em;
}
.status .live::before {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
}
@media (max-width: 640px) {
  .status { flex-direction: column; gap: 2px; text-align: right; }
}

/* ============================================
   Hero
   ============================================ */
.hero {
  padding: 20px 0 56px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 40px;
}

.hero-date {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 12px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.hero-date .sep {
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--rule);
  vertical-align: middle;
  margin: 0 8px;
}

.hero-sentence {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 400;
  font-size: clamp(32px, 5.5vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 18ch;
  text-wrap: balance;
}
.hero-sentence em {
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
}
.hero-sentence .num {
  font-style: normal;
  font-feature-settings: "tnum";
}

.hero-footnote {
  margin-top: 28px;
  font-size: 13px;
  color: var(--ink-soft);
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.hero-footnote span { font-family: "JetBrains Mono", ui-monospace, monospace; }

/* ============================================
   Period tabs
   ============================================ */
.period-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--rule);
}
.period-tab {
  background: none;
  border: none;
  padding: 12px 20px 14px;
  font-family: inherit;
  font-size: 14px;
  color: var(--ink-faint);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 120ms ease;
}
.period-tab:hover { color: var(--ink-soft); }
.period-tab.active {
  color: var(--ink);
  border-bottom-color: var(--accent);
}
.period-tab .en {
  display: block;
  font-size: 10px;
  color: var(--ink-faint);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 2px;
  font-weight: 400;
}
.period-tab.active .en { color: var(--ink-soft); }

/* ============================================
   Section headers
   ============================================ */
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 14px;
}
.section-head h2 {
  font-size: 11px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink-soft);
}
.section-head .meta {
  font-size: 11px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  color: var(--ink-faint);
  letter-spacing: 0.05em;
}

/* ============================================
   Heatmap (24h)
   ============================================ */
.heatmap {
  margin-bottom: 48px;
}
.heatmap-grid {
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  gap: 3px;
  margin-bottom: 8px;
}
.heatmap-cell {
  aspect-ratio: 1 / 1.6;
  background: var(--h0);
  position: relative;
  cursor: default;
  transition: outline 80ms ease;
}
.heatmap-cell[data-level="1"] { background: var(--h1); }
.heatmap-cell[data-level="2"] { background: var(--h2); }
.heatmap-cell[data-level="3"] { background: var(--h3); }
.heatmap-cell[data-level="4"] { background: var(--h4); }
.heatmap-cell[data-level="5"] { background: var(--h5); }
.heatmap-cell:hover {
  outline: 2px solid var(--ink);
  outline-offset: 1px;
  z-index: 2;
}
.heatmap-cell[data-now="true"]::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 2px solid var(--ink);
  pointer-events: none;
}
.heatmap-hours {
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  gap: 3px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 9px;
  color: var(--ink-faint);
  letter-spacing: 0;
}
.heatmap-hours span {
  text-align: center;
}
.heatmap-hours span:not(:nth-child(3n+1)) { visibility: hidden; }

.heatmap-legend {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  color: var(--ink-faint);
  margin-top: 14px;
  letter-spacing: 0.05em;
}
.heatmap-legend .swatches {
  display: flex;
  gap: 2px;
}
.heatmap-legend .sw {
  width: 12px; height: 12px;
}

/* ============================================
   Card grid
   ============================================ */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
@media (max-width: 1024px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .cards { grid-template-columns: 1fr; }
}

.card {
  background: var(--bg-card);
  padding: 28px 28px 26px;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 22px;
}
.card-title {
  font-size: 11px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink-soft);
}
.card-title .en {
  color: var(--ink-faint);
  font-weight: 400;
  margin-left: 6px;
}
.card-index {
  font-size: 10px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  color: var(--ink-faint);
  letter-spacing: 0.05em;
}

.stat-main {
  font-family: "Fraunces", Georgia, serif;
  font-size: 52px;
  line-height: 1;
  letter-spacing: -0.03em;
  font-feature-settings: "tnum";
  font-weight: 400;
  color: var(--ink);
}
.stat-unit {
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 6px;
  letter-spacing: 0.01em;
}
.stat-unit .en {
  color: var(--ink-faint);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  margin-left: 6px;
}

.stat-meta {
  margin-top: auto;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  border-top: 1px dashed var(--rule);
  font-size: 12px;
}
.stat-context {
  color: var(--ink-soft);
  max-width: 60%;
  line-height: 1.4;
}
.stat-trend {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.stat-trend.up { color: var(--up); }
.stat-trend.down { color: var(--down); }
.stat-trend.flat { color: var(--ink-faint); }

/* Trend block with previous-period reference */
.stat-trend-block {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
  flex-shrink: 0;
}
.stat-trend-prev {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 9px;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  text-align: right;
  line-height: 1;
}
.stat-trend-prev em {
  font-style: normal;
  color: var(--ink-soft);
}

/* ============================================
   Card body variants
   ============================================ */

/* Mouse sub-stats */
.sub-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 14px;
}
.sub-stat {
  border-left: 2px solid var(--rule);
  padding-left: 8px;
}
.sub-stat .n {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 14px;
  color: var(--ink);
}
.sub-stat .l {
  font-size: 10px;
  color: var(--ink-faint);
  font-family: "JetBrains Mono", ui-monospace, monospace;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

/* Card 07 — Domains (full-width) */
.card.card-wide {
  grid-column: 1 / -1;
  min-height: auto;
  padding: 32px;
}
.wide-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 900px) {
  .wide-row { grid-template-columns: 1fr; gap: 24px; }
}
.wide-main {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-right: 24px;
  border-right: 1px solid var(--rule);
}
@media (max-width: 900px) {
  .wide-main { border-right: none; border-bottom: 1px solid var(--rule); padding-right: 0; padding-bottom: 20px; }
}
.wide-main .stat-main { font-size: 44px; }
.domain-legend {
  display: flex;
  gap: 6px;
  align-items: center;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 10px;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex-wrap: wrap;
}
.dot-sw {
  display: inline-block;
  width: 10px; height: 10px;
  margin-right: 2px;
}
.dot-sw.dot-web { background: var(--ink); }
.dot-sw.dot-local { background: var(--accent); }
.domain-legend .zh, .domain-legend .en { margin-right: 10px; }

.wide-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.domain-row {
  display: grid;
  grid-template-columns: 1fr auto;
  column-gap: 12px;
  row-gap: 4px;
  align-items: baseline;
}
.domain-host {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 12px;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.kind-tag {
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 1px 4px;
  border: 1px solid var(--rule);
  flex-shrink: 0;
}
.domain-host.is-local .kind-tag {
  color: var(--accent);
  border-color: var(--accent);
}
.domain-dur {
  font-size: 12px;
  color: var(--ink-soft);
}
.domain-bar {
  grid-column: 1 / -1;
  height: 3px;
  background: var(--bg-inset);
}
.domain-bar > i { display: block; height: 100%; }
.model-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 6px;
}
.model-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: baseline;
}
.model-name {
  font-family: "Fraunces", Georgia, serif;
  font-size: 24px;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.model-val {
  font-size: 20px;
  line-height: 1;
  color: var(--ink);
  letter-spacing: -0.01em;
  font-feature-settings: "tnum";
}
.model-bar {
  grid-column: 1 / -1;
  height: 4px;
  background: var(--bg-inset);
}
.model-bar > i {
  display: block;
  height: 100%;
}

/* Simple donut SVG (solid colors, no gradient) */
.donut-row {
  display: flex;
  gap: 20px;
  align-items: center;
  margin-top: 8px;
}
.donut {
  width: 88px;
  height: 88px;
  flex-shrink: 0;
}
.donut circle { fill: none; stroke-width: 14; }
.donut-legend {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}
.donut-legend .row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.donut-legend .sw {
  width: 10px; height: 10px; flex-shrink: 0;
}
.donut-legend .name { flex: 1; color: var(--ink-soft); }
.donut-legend .val { color: var(--ink); }

/* App bars */
.app-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 6px;
}
.app-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  font-size: 12px;
}
.app-row .name {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  color: var(--ink);
  font-size: 12px;
}
.app-row .dur {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  color: var(--ink-soft);
  font-size: 11px;
  letter-spacing: 0.02em;
}
.app-bar {
  grid-column: 1 / -1;
  height: 4px;
  background: var(--bg-inset);
}
.app-bar > i {
  display: block;
  height: 100%;
  background: var(--accent);
}

/* Shell tags */
.shell-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: baseline;
  margin-top: 8px;
}
.shell-tag {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  padding: 4px 8px;
  background: var(--bg-inset);
  color: var(--ink);
  line-height: 1;
}
.shell-tag .c {
  color: var(--ink-faint);
  margin-left: 6px;
  font-size: 0.8em;
}

/* Rhythm (first / last / focus) */
.rhythm {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 4px;
}
.rhythm-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px dashed var(--rule);
  padding-bottom: 10px;
  font-size: 12px;
}
.rhythm-row:last-child { border: none; padding-bottom: 0; }
.rhythm-row .label {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  color: var(--ink-faint);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.rhythm-row .value {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  color: var(--ink);
  font-size: 14px;
}

.timeline {
  height: 6px;
  background: var(--bg-inset);
  position: relative;
  margin-top: 14px;
}
.timeline-active {
  position: absolute;
  top: 0; bottom: 0;
  background: var(--accent);
}
.timeline-ticks {
  display: flex;
  justify-content: space-between;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 9px;
  color: var(--ink-faint);
  margin-top: 4px;
}

/* ============================================
   Footer
   ============================================ */
.foot {
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.05em;
}
.foot .privacy { max-width: 60ch; line-height: 1.5; }

/* ============================================
   Tweaks panel
   ============================================ */
.tweaks {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 280px;
  background: var(--bg-card);
  border: 1px solid var(--ink);
  padding: 16px;
  font-size: 12px;
  display: none;
  z-index: 100;
}
.tweaks.open { display: block; }
.tweaks h3 {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.tweaks h3 button {
  background: none; border: none; cursor: pointer;
  color: var(--ink-faint); font-family: inherit; font-size: 14px;
}
.tweak-row { margin-bottom: 12px; }
.tweak-row label {
  display: block;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  margin-bottom: 6px;
}
.tweak-options {
  display: flex;
  gap: 0;
  border: 1px solid var(--rule);
}
.tweak-options button {
  flex: 1;
  background: none;
  border: none;
  border-right: 1px solid var(--rule);
  padding: 6px 4px;
  cursor: pointer;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 10px;
  color: var(--ink-soft);
}
.tweak-options button:last-child { border-right: none; }
.tweak-options button.active {
  background: var(--ink);
  color: var(--bg-card);
}
.accent-swatches {
  display: flex;
  gap: 6px;
}
.accent-swatches button {
  width: 24px; height: 24px;
  border: 2px solid var(--rule);
  cursor: pointer;
  padding: 0;
}
.accent-swatches button.active {
  border-color: var(--ink);
}

/* Density variants */
:root[data-density="airy"] .card { min-height: 280px; padding: 36px 32px 32px; }
:root[data-density="airy"] .stat-main { font-size: 64px; }
:root[data-density="dense"] .card { min-height: 200px; padding: 20px 20px 18px; }
:root[data-density="dense"] .stat-main { font-size: 42px; }

/* Language variants
   - zh  : hide all .en
   - en  : hide all .zh
   - bilingual: zh is primary; .en becomes a small, muted secondary label
                BELOW the zh (block), not inline. Only for body/meta copy —
                card titles keep their inline zh+EN pattern (opted-in via .title-pair).
*/
:root[data-lang="zh"] .en { display: none !important; }
:root[data-lang="en"] .zh { display: none !important; }

:root[data-lang="bilingual"] .hero-sentence .en,
:root[data-lang="bilingual"] .stat-unit .en,
:root[data-lang="bilingual"] .stat-context .en,
:root[data-lang="bilingual"] .rhythm-row .label .en,
:root[data-lang="bilingual"] .section-head h2 .en,
:root[data-lang="bilingual"] .hero-footnote .en,
:root[data-lang="bilingual"] .foot .privacy .en,
:root[data-lang="bilingual"] .status .en {
  display: block;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  color: var(--ink-faint);
  font-weight: 400;
  letter-spacing: 0.02em;
  margin-top: 2px;
}
:root[data-lang="bilingual"] .hero-sentence .en {
  font-size: 13px;
  margin-top: 16px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  max-width: 56ch;
  text-transform: none;
}
:root[data-lang="bilingual"] .stat-unit .en {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
  margin-left: 0;
}
:root[data-lang="bilingual"] .stat-context .en {
  font-size: 10px;
  letter-spacing: 0.04em;
}
:root[data-lang="bilingual"] .section-head h2 .en {
  display: inline;
  margin-left: 8px;
  color: var(--ink-faint);
}
:root[data-lang="bilingual"] .rhythm-row .label .en {
  font-size: 9px;
  margin-top: 1px;
}
:root[data-lang="bilingual"] .hero-footnote .en,
:root[data-lang="bilingual"] .status .en {
  display: inline;
  margin-left: 4px;
  font-size: 10px;
  color: var(--ink-faint);
}
:root[data-lang="bilingual"] .stat-trend-prev .en,
:root[data-lang="bilingual"] .domain-legend .en {
  display: none;  /* tiny legend — one language only */
}
/* Card title: keep the inline zh+EN pair (already small & subordinate) */
:root[data-lang="bilingual"] .card-title .en {
  display: inline;
  color: var(--ink-faint);
  font-weight: 400;
  margin-left: 6px;
}
/* Period tab: en is a real subtitle already (mono, tiny) — keep its rule */
:root[data-lang="bilingual"] .period-tab .en { display: block; }