/* Token Burn Dashboard styles.
   Design system (palette, layout, GitHub-style calendar) adapted from the
   reference dashboard at dashboard-sepia-beta-83.vercel.app for personal use. */

:root {
  --bg: #fafafa;
  --text: #171717;
  --muted: #737373;
  --hairline: #e5e5e5;
  --paper: #ffffff;
  --paper-2: #f5f5f5;
  --accent: #ff5f00;
  --accent-2: #ff7a2e;
  --glow: rgba(255, 95, 0, 0.18);
  --card-shadow: 0 1px 5px 3px rgba(0, 0, 0, 0.05);
  --cell-0: #f0efed;
  --cell-1: #ffe0cc;
  --cell-2: #ffbe99;
  --cell-3: #ff9a5c;
  --cell-4: #ff7a33;
  --cell-5: #ff5f00;
  color-scheme: light;
  font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.35;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

main {
  width: calc(100vw - 40px);
  max-width: 1180px;
  margin: 32px auto 48px;
}

header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: start;
  margin-bottom: 24px;
}

h1 {
  margin: 0 0 6px;
  font-size: 28px;
  font-weight: 650;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: 15px;
  font-weight: 640;
}

.dek,
.updated,
.note,
.muted,
.axis-label {
  color: var(--muted);
}

.dek {
  max-width: 790px;
  margin: 0;
}

.updated {
  margin-top: 5px;
  font-size: 13px;
}

.controls {
  display: inline-grid;
  grid-auto-flow: column;
  gap: 1px;
  padding: 2px;
  border: 1px solid var(--hairline);
  background: var(--paper);
  border-radius: 8px;
}

.controls button {
  min-width: 64px;
  min-height: 34px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}

.controls button[aria-pressed="true"] {
  background: var(--text);
  color: #ffffff;
}

.metric-table,
.equivalent-table,
.breakdown-table,
.moment-table,
.recent-table {
  width: 100%;
  border-collapse: collapse;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  font-size: 13px;
}

.metric-table th,
.metric-table td,
.equivalent-table th,
.equivalent-table td,
.breakdown-table th,
.breakdown-table td,
.moment-table th,
.moment-table td,
.recent-table th,
.recent-table td {
  border-top: 1px solid var(--hairline);
  padding: 8px 8px;
  text-align: right;
  vertical-align: middle;
  white-space: nowrap;
}

.metric-table thead th,
.equivalent-table thead th,
.breakdown-table thead th,
.moment-table thead th,
.recent-table thead th {
  border-top: 0;
  color: var(--muted);
  font-weight: 520;
}

.metric-table th:first-child,
.metric-table td:first-child,
.equivalent-table th:first-child,
.equivalent-table td:first-child,
.breakdown-table th:first-child,
.breakdown-table td:first-child,
.moment-table th:first-child,
.moment-table td:first-child,
.recent-table th:first-child,
.recent-table td:first-child {
  text-align: left;
  padding-left: 0;
}

.equivalent-table th:last-child,
.equivalent-table td:last-child,
.moment-table th:last-child,
.moment-table td:last-child {
  min-width: 330px;
  max-width: 540px;
  white-space: normal;
}

.breakdown-table {
  table-layout: fixed;
}

.breakdown-table th:first-child,
.breakdown-table td:first-child {
  width: 42%;
  white-space: normal;
}

.breakdown-table th:nth-child(2),
.breakdown-table td:nth-child(2) {
  width: 92px;
}

.breakdown-table th:nth-child(3),
.breakdown-table td:nth-child(3) {
  width: 148px;
}

.breakdown-table th:last-child,
.breakdown-table td:last-child {
  min-width: 0;
  max-width: none;
  white-space: normal;
  overflow-wrap: anywhere;
}

.share-cell {
  display: grid;
  grid-template-columns: minmax(86px, 1fr) auto;
  gap: 8px;
  align-items: center;
  min-width: 136px;
}

.share-track {
  position: relative;
  height: 18px;
  background: var(--hairline);
  background: linear-gradient(to bottom, transparent 8px, var(--hairline) 8px, var(--hairline) 10px, transparent 10px);
}

.share-dot {
  position: absolute;
  top: 50%;
  left: var(--share);
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
  transform: translate(-50%, -50%);
}

.tool-name {
  font-weight: 650;
  font-size: 14px;
}

.tool-note {
  color: var(--muted);
  font-size: 12px;
  margin-top: 1px;
}

.spark {
  width: 118px;
  height: 26px;
  overflow: visible;
}

.spark line {
  stroke: var(--hairline);
  stroke-width: 1;
}

.spark path {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.8;
  vector-effect: non-scaling-stroke;
}

.section {
  margin-top: 28px;
}

.primary-chart {
  margin-top: 0;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}

.lead-note {
  margin: -4px 0 10px;
  color: var(--muted);
  font-size: 13px;
}

.now-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin: 10px 0 12px;
  padding: 10px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.now-measure {
  min-width: 0;
}

.now-label {
  color: var(--muted);
  font-size: 12px;
}

.now-value {
  margin-top: 1px;
  font-size: 24px;
  font-weight: 650;
  line-height: 1.08;
  letter-spacing: 0;
}

.now-note {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.heatmap-wrap {
  overflow-x: auto;
  padding-bottom: 12px;
}

.weekly-label {
  display: grid;
  align-content: center;
  gap: 1px;
  height: 54px;
  border-top: 1px solid var(--hairline);
}

.weekly-label strong {
  font-size: 13px;
  line-height: 1.15;
}

.weekly-label span {
  color: var(--muted);
  font-size: 11px;
}

.weekly-spark-wrap {
  height: 54px;
  border-top: 1px solid var(--hairline);
  padding-top: 6px;
}

.weekly-spark {
  display: block;
  height: 42px;
  overflow: visible;
}

.weekly-spark .weekly-baseline {
  stroke: var(--hairline);
  stroke-width: 1;
}

.weekly-spark .weekly-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.8;
  vector-effect: non-scaling-stroke;
}

.weekly-spark .weekly-point {
  fill: var(--accent);
  stroke: var(--paper);
  stroke-width: 1.2;
}

.weekly-spark .weekly-hit {
  fill: #ffffff;
  fill-opacity: 0.001;
  stroke: transparent;
  stroke-width: 1;
  cursor: crosshair;
  pointer-events: all;
}

.weekly-spark .weekly-hit:hover,
.weekly-spark .weekly-hit:focus {
  stroke: var(--accent);
  stroke-opacity: 0.35;
  outline: none;
}

.calendar {
  display: grid;
  grid-template-columns: 112px max-content;
  gap: 10px 18px;
  width: max-content;
  min-width: 100%;
}

.month-labels {
  position: relative;
  height: 18px;
  min-width: max-content;
}

.month-label {
  position: absolute;
  top: 0;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.weekdays {
  display: none;
  grid-template-rows: repeat(7, 13px);
  gap: 4px;
  color: var(--muted);
  font-size: 11px;
  align-self: end;
  height: 115px;
}

.weekdays span:nth-child(even) {
  visibility: hidden;
}

#heatmapRows {
  display: contents;
}

.heatmap-row-label {
  display: grid;
  align-content: center;
  height: 115px;
  border-top: 1px solid var(--hairline);
}

.heatmap-row-label strong {
  font-size: 14px;
}

.heatmap-row-label span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.heatmap-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 13px;
  grid-template-rows: repeat(7, 13px);
  gap: 4px;
  width: max-content;
  height: 115px;
  padding-top: 8px;
  border-top: 1px solid var(--hairline);
}

.day {
  width: 13px;
  height: 13px;
  border: 1px solid rgba(17, 23, 19, 0.05);
  border-radius: 2px;
  background: var(--cell-0);
  padding: 0;
  cursor: pointer;
  outline: none;
}

.day[data-level="1"] { background: var(--cell-1); }
.day[data-level="2"] { background: var(--cell-2); }
.day[data-level="3"] { background: var(--cell-3); }
.day[data-level="4"] { background: var(--cell-4); }
.day[data-level="5"] { background: var(--cell-5); }

.day[data-today="true"] {
  border-color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.75);
}

.day[data-moment="true"] {
  border-color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.9);
}

.day:focus-visible {
  box-shadow: 0 0 0 2px #ffffff, 0 0 0 4px var(--accent);
}

.legend-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
}

.legend {
  display: inline-grid;
  grid-auto-flow: column;
  align-items: center;
  gap: 5px;
}

.legend-label {
  margin-right: 4px;
  color: var(--muted);
}

.legend-swatch {
  width: 13px;
  height: 13px;
  border-radius: 2px;
  border: 1px solid rgba(17, 23, 19, 0.05);
}

.legend-swatch:nth-of-type(1) { background: var(--cell-0); }
.legend-swatch:nth-of-type(2) { background: var(--cell-1); }
.legend-swatch:nth-of-type(3) { background: var(--cell-2); }
.legend-swatch:nth-of-type(4) { background: var(--cell-3); }
.legend-swatch:nth-of-type(5) { background: var(--cell-4); }
.legend-swatch:nth-of-type(6) { background: var(--cell-5); }

.trend-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  border-top: 1px solid var(--hairline);
  padding-top: 12px;
}

.trend-panel {
  min-width: 0;
}

.trend-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 6px;
  font-size: 13px;
}

.trend-panel strong {
  font-size: 14px;
}

.trend-panel svg {
  width: 100%;
  height: 104px;
  overflow: visible;
}

.trend-panel line {
  stroke: var(--hairline);
  stroke-width: 1;
}

.trend-panel path.main {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.trend-panel .trend-surface {
  fill: #ffffff;
  fill-opacity: 0.001;
  cursor: crosshair;
  pointer-events: all;
}

.trend-panel .trend-hover-point {
  fill: var(--ink);
  stroke: var(--paper);
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.trend-panel text {
  fill: var(--muted);
  font-size: 11px;
}

.tooltip {
  position: fixed;
  z-index: 20;
  max-width: 315px;
  pointer-events: none;
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: 8px;
  padding: 10px 12px;
  opacity: 0;
  transform: translate(-50%, -8px);
  transition: opacity 80ms ease;
}

.tooltip[data-visible="true"] {
  opacity: 1;
}

.tooltip-title {
  font-weight: 650;
  margin-bottom: 6px;
}

.tooltip-grid {
  display: grid;
  grid-template-columns: auto auto;
  gap: 3px 14px;
  font-size: 12px;
  color: var(--muted);
}

.tooltip-grid strong {
  color: var(--text);
  font-weight: 560;
  text-align: right;
}

.tooltip-note {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 860px) {
  main {
    width: calc(100vw - 24px);
    margin-top: 20px;
  }

  header {
    grid-template-columns: 1fr;
  }

  .controls {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    width: 100%;
  }

  .controls button {
    min-width: 0;
  }

  .metric-table,
  .equivalent-table,
  .moment-table,
  .recent-table {
    display: block;
    overflow-x: auto;
  }

  .breakdown-table {
    display: table;
    font-size: 12px;
  }

  .breakdown-table th,
  .breakdown-table td {
    padding: 8px 5px;
  }

  .breakdown-table th:first-child,
  .breakdown-table td:first-child {
    width: 44%;
    white-space: normal;
  }

  .breakdown-table th:nth-child(2),
  .breakdown-table td:nth-child(2) {
    width: 78px;
  }

  .breakdown-table th:nth-child(3),
  .breakdown-table td:nth-child(3) {
    width: 116px;
  }

  .breakdown-table .tool-name {
    font-size: 13px;
  }

  .breakdown-table .tool-note {
    font-size: 11px;
  }

  .breakdown-table .share-cell {
    grid-template-columns: minmax(44px, 1fr) auto;
    gap: 6px;
    min-width: 0;
  }

  .trend-grid {
    grid-template-columns: 1fr;
  }

  .now-strip {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

/* ============================================================= */
/* Light theme — matches hudwahab.com (white cards on #fafafa)   */
/* ============================================================= */

h1 {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--text);
}

h2 { letter-spacing: -0.1px; }
.note, .lead-note { font-size: 12.5px; }

/* range controls — light pill toggle */
.controls {
  background: var(--paper);
  border-color: var(--hairline);
  box-shadow: var(--card-shadow);
}
.controls button:hover { color: var(--text); }
.controls button[aria-pressed="true"] {
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
}

/* now-strip -> white stat cards */
.now-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  border: 0;
  padding: 0;
}
.now-measure {
  position: relative;
  padding: 18px 20px;
  border-radius: 16px;
  background: var(--paper);
  box-shadow: var(--card-shadow);
  overflow: hidden;
}
.now-measure::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--accent);
  opacity: 0.85;
}
.now-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.now-value {
  font-size: 26px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}
/* hero card = the first one (measured total) spans wider */
.now-measure:first-child {
  grid-column: span 3;
  background: var(--paper);
}
.now-measure:first-child .now-value {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--accent);
}

/* calendar cells — flat orange ramp, accent ring on today */
.day { border-color: rgba(0, 0, 0, 0.06); }
.day[data-today="true"] { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.legend-swatch { border-color: rgba(0, 0, 0, 0.08); }

.trend-area { fill: url(#trendFill); }
.weekly-spark .weekly-point { r: 3; }

/* section panels = white cards */
.section.primary-chart,
.section {
  position: relative;
  background: var(--paper);
  border-radius: 24px;
  box-shadow: var(--card-shadow);
  padding: 28px 32px;
  margin-top: 20px;
}
.heatmap-wrap,
.trend-grid,
.breakdown-table,
.recent-table,
.equivalent-table { color: var(--text); }

.share-track {
  background: linear-gradient(to bottom, transparent 8px, var(--hairline) 8px, var(--hairline) 10px, transparent 10px);
}

/* tooltip — white card */
.tooltip {
  background: var(--paper);
  border-color: var(--hairline);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  color: var(--text);
}

@media (max-width: 860px) {
  .section { padding: 22px 20px; }
}