:root {
  color-scheme: dark;
  --bg: #0b1016;
  --bg-light: #f5f7fa;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-light: rgba(0, 0, 0, 0.04);
  --panel-2: rgba(255, 255, 255, 0.08);
  --panel-2-light: rgba(0, 0, 0, 0.06);
  --text: #e9eef6;
  --text-light: #1a1a2e;
  --muted: rgba(233, 238, 246, 0.7);
  --muted-light: rgba(26, 26, 46, 0.6);
  --border: rgba(255, 255, 255, 0.12);
  --border-light: rgba(0, 0, 0, 0.1);
  --good: #38d996;
  --warn: #f0b429;
  --bad: #ff5b5b;
  --info: #709cff;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --shadow-light: 0 20px 60px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] {
  --bg: var(--bg-light);
  --panel: var(--panel-light);
  --panel-2: var(--panel-2-light);
  --text: var(--text-light);
  --muted: var(--muted-light);
  --border: var(--border-light);
  --shadow: var(--shadow-light);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
  background: radial-gradient(1000px 600px at 20% 0%, rgba(56, 217, 150, 0.12), transparent 60%),
    radial-gradient(1000px 600px at 80% 10%, rgba(112, 156, 255, 0.14), transparent 55%),
    radial-gradient(900px 700px at 50% 100%, rgba(255, 91, 91, 0.1), transparent 60%), var(--bg);
  color: var(--text);
  transition: background 0.3s ease, color 0.3s ease;
}

[data-theme="light"] body {
  background: radial-gradient(1000px 600px at 20% 0%, rgba(56, 217, 150, 0.08), transparent 60%),
    radial-gradient(1000px 600px at 80% 10%, rgba(112, 156, 255, 0.1), transparent 55%),
    radial-gradient(900px 700px at 50% 100%, rgba(255, 91, 91, 0.06), transparent 60%), var(--bg);
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding: 28px 24px 12px;
  max-width: 1100px;
  margin: 0 auto;
}

.title {
  margin: 0;
  font-size: 22px;
  letter-spacing: 0.2px;
}

.subtitle {
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

.meta {
  text-align: right;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

/* Controls bar */
.controls {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.controlBtn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: 8px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 11px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.controlBtn:hover {
  background: var(--panel);
  color: var(--text);
}

.controlBtn.active {
  background: rgba(56, 217, 150, 0.2);
  border-color: rgba(56, 217, 150, 0.4);
  color: var(--good);
}

.controlBtn svg {
  width: 14px;
  height: 14px;
}

.main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 24px 24px;
}

.sectionTitle {
  margin: 18px 0 10px;
  font-size: 12px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.sectionControls {
  display: flex;
  gap: 6px;
}

.sortBtn {
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 10px;
  cursor: pointer;
  text-transform: none;
  letter-spacing: normal;
}

.sortBtn:hover, .sortBtn.active {
  background: rgba(112, 156, 255, 0.2);
  border-color: rgba(112, 156, 255, 0.4);
  color: var(--info);
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

@media (max-width: 920px) {
  .grid {
    grid-template-columns: 1fr;
  }
  .meta {
    text-align: left;
  }
  .header {
    flex-direction: column;
  }
  .controls {
    justify-content: flex-start;
  }
}

.card {
  background: linear-gradient(180deg, var(--panel), transparent 140%);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  box-shadow: var(--shadow);
  transition: background 0.3s ease, border-color 0.3s ease;
}

.cardHeader {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.providerName {
  font-size: 16px;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.providerIcon {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  color: white;
}

.providerIcon.codex { background: linear-gradient(135deg, #38d996, #2ecc71); }
.providerIcon.claude { background: linear-gradient(135deg, #cc785c, #d4a574); }
.providerIcon.gemini { background: linear-gradient(135deg, #4285f4, #34a853); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.pill.warning {
  background: rgba(240, 180, 41, 0.15);
  border-color: rgba(240, 180, 41, 0.4);
  color: var(--warn);
}

.pill.danger {
  background: rgba(255, 91, 91, 0.15);
  border-color: rgba(255, 91, 91, 0.4);
  color: var(--bad);
}

.pill.good {
  background: rgba(56, 217, 150, 0.15);
  border-color: rgba(56, 217, 150, 0.4);
  color: var(--good);
}

.kv {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: 4px;
}

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

.v {
  font-size: 13px;
}

.usageBlock {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 10px;
}

.inlineError {
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 91, 91, 0.35);
  background: rgba(255, 91, 91, 0.08);
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 12px;
  line-height: 1.4;
  white-space: pre-wrap;
  word-break: break-word;
}

[data-theme="light"] .inlineError {
  color: rgba(0, 0, 0, 0.85);
}

.usageRow {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
  flex-wrap: wrap;
}

.usageLabel {
  font-size: 13px;
  color: var(--muted);
}

.usageValue {
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.countdown {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--panel-2);
  color: var(--muted);
}

.countdown.urgent {
  background: rgba(255, 91, 91, 0.15);
  color: var(--bad);
}

.bar {
  height: 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

[data-theme="light"] .bar {
  background: rgba(0, 0, 0, 0.06);
  border-color: rgba(0, 0, 0, 0.1);
}

.barFill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, rgba(56, 217, 150, 0.9), rgba(112, 156, 255, 0.9));
  transition: width 0.3s ease;
}

.barFill.warn {
  background: linear-gradient(90deg, rgba(240, 180, 41, 0.9), rgba(255, 91, 91, 0.9));
}

.barFill.danger {
  background: linear-gradient(90deg, rgba(255, 91, 91, 0.9), rgba(200, 50, 50, 0.9));
}

.barMarker {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--muted);
  opacity: 0.5;
}

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

@media (max-width: 520px) {
  .costBlock {
    grid-template-columns: 1fr;
  }
}

/* Token breakdown */
.tokenBreakdown {
  margin-top: 8px;
  padding: 8px;
  background: var(--panel-2);
  border-radius: 8px;
  font-size: 11px;
}

.tokenRow {
  display: flex;
  justify-content: space-between;
  padding: 2px 0;
  color: var(--muted);
}

.tokenRow .label {
  opacity: 0.8;
}

/* Model breakdown */
.modelBreakdown {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
}

.modelBreakdown h4 {
  margin: 0 0 8px;
  font-size: 11px;
  color: var(--muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.modelList {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.modelItem {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 8px;
  background: var(--panel);
  border-radius: 6px;
  font-size: 12px;
}

.modelName {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 11px;
}

.modelCost {
  font-weight: 500;
}

/* Cost chart */
.chartSection {
  margin-top: 16px;
}

.chartCard {
  grid-column: 1 / -1;
}

.chartContainer {
  position: relative;
  height: 200px;
  margin-top: 12px;
}

.chartCanvas {
  width: 100%;
  height: 100%;
}

.chartLegend {
  display: flex;
  gap: 16px;
  margin-top: 12px;
  flex-wrap: wrap;
  justify-content: flex-start;
}

.legendItem {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}

.legendColor {
  width: 12px;
  height: 12px;
  border-radius: 3px;
}

.chartTooltip {
  position: absolute;
  padding: 8px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 12px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease;
  z-index: 100;
  box-shadow: var(--shadow);
}

.chartTooltip.visible {
  opacity: 1;
}

/* Comparison badge */
.comparison {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
}

.comparison.up {
  background: rgba(255, 91, 91, 0.15);
  color: var(--bad);
}

.comparison.down {
  background: rgba(56, 217, 150, 0.15);
  color: var(--good);
}

.comparison.neutral {
  background: var(--panel-2);
  color: var(--muted);
}

.errors {
  margin-bottom: 14px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 91, 91, 0.35);
  background: rgba(255, 91, 91, 0.08);
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.92);
}

[data-theme="light"] .errors {
  color: rgba(0, 0, 0, 0.85);
}

.errors h2 {
  margin: 0 0 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.92);
}

[data-theme="light"] .errors h2 {
  color: rgba(0, 0, 0, 0.85);
}

.errors pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  color: rgba(255, 255, 255, 0.85);
  font-size: 12px;
  line-height: 1.4;
}

[data-theme="light"] .errors pre {
  color: rgba(0, 0, 0, 0.75);
}

.raw {
  margin-top: 16px;
}

.raw details {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.04);
}

[data-theme="light"] .raw details {
  background: rgba(0, 0, 0, 0.02);
}

.raw summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
}

.rawJson {
  margin: 12px 0 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  line-height: 1.4;
  color: rgba(233, 238, 246, 0.92);
  white-space: pre-wrap;
  word-break: break-word;
}

[data-theme="light"] .rawJson {
  color: rgba(26, 26, 46, 0.85);
}

.footer {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 28px;
  color: var(--muted);
  font-size: 12px;
}

/* Heatmap styles */
.heatmapSection {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.heatmapCard {
  overflow-x: auto;
}

.heatmapTitle {
  font-size: 14px;
  margin: 0 0 12px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.heatmapTotal {
  font-size: 12px;
  color: var(--muted);
  font-weight: normal;
}

.heatmapGrid {
  display: grid;
  grid-template-columns: 90px repeat(24, 18px) 50px;
  gap: 3px;
}

.heatmapRow {
  display: contents;
}

.heatmapHeader {
  margin-bottom: 4px;
}

.heatmapLabel {
  font-size: 11px;
  color: var(--muted);
  text-align: right;
  padding-right: 8px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.heatmapHour {
  width: 18px;
  height: 18px;
  font-size: 9px;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
}

.heatmapCell {
  width: 18px;
  height: 18px;
  border-radius: 3px;
  cursor: pointer;
  transition: transform 0.1s ease;
}

.heatmapCell:hover {
  transform: scale(1.3);
  z-index: 10;
}

.heatmapCell.selected {
  outline: 2px solid var(--text);
  outline-offset: 1px;
}

.heatmapRowTotal {
  font-size: 10px;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-left: 6px;
}

.intensity-0 {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="light"] .intensity-0 {
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.intensity-1 {
  background: rgba(56, 217, 150, 0.2);
  border: 1px solid rgba(56, 217, 150, 0.3);
}

.intensity-2 {
  background: rgba(56, 217, 150, 0.4);
  border: 1px solid rgba(56, 217, 150, 0.5);
}

.intensity-3 {
  background: rgba(112, 156, 255, 0.5);
  border: 1px solid rgba(112, 156, 255, 0.6);
}

.intensity-4 {
  background: rgba(240, 180, 41, 0.6);
  border: 1px solid rgba(240, 180, 41, 0.7);
}

.intensity-5 {
  background: rgba(255, 91, 91, 0.7);
  border: 1px solid rgba(255, 91, 91, 0.8);
}

.heatmapLegend {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 12px;
  justify-content: flex-end;
}

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

/* Heatmap detail popup */
.heatmapDetail {
  margin-top: 12px;
  padding: 12px;
  background: var(--panel-2);
  border-radius: 10px;
  border: 1px solid var(--border);
}

.heatmapDetail h4 {
  margin: 0 0 8px;
  font-size: 13px;
}

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

@media (max-width: 600px) {
  .heatmapGrid {
    grid-template-columns: 60px repeat(24, 12px) 40px;
  }
  .heatmapLabel {
    font-size: 10px;
  }
  .heatmapCell, .heatmapHour {
    width: 12px;
    height: 12px;
  }
  .heatmapHour {
    font-size: 7px;
  }
  .heatmapRowTotal {
    font-size: 9px;
  }
}

/* Stats summary */
.statsSummary {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  justify-content: flex-start;
}

.statBox {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--muted);
}

.statBox .label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.statBox .label::after {
  content: ":";
}

.statBox .value {
  font-weight: 600;
  color: var(--text);
}

.statBox .subtext {
  font-size: 10px;
  opacity: 0.7;
}

.statBox + .statBox::before {
  content: "·";
  margin-right: 6px;
  color: var(--muted);
  opacity: 0.5;
}

/* Loading spinner */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  color: var(--muted);
}

.spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--border);
  border-top-color: var(--good);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-right: 12px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* API docs section */
.apiDocs {
  margin-top: 16px;
}

.apiDocs details {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  background: rgba(112, 156, 255, 0.04);
}

.apiDocs summary {
  cursor: pointer;
  color: var(--info);
  font-size: 13px;
}

.apiDocs code {
  display: block;
  margin-top: 10px;
  padding: 10px;
  background: var(--panel-2);
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  overflow-x: auto;
}