:root {
  --bg: #07080a;
  --panel: #12151b;
  --panel-border: #242a33;
  --text: #e8eaed;
  --muted: #8b939e;
  --red: #e10600;
  --amber: #e3c25b;
  --line: #1c222b;
  --podium: #1a1f27;
  --track: #0c0f13;
  --skeleton: #1a1f27;
  --skeleton-shine: #2a313c;
  --radius: 16px;
  --nav-h: 52px;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, sans-serif;
  line-height: 1.45;
}

body {
  min-height: 100vh;
  background-image:
    linear-gradient(180deg, rgba(225, 6, 0, 0.08), transparent 180px),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 47px,
      rgba(255, 255, 255, 0.015) 48px
    );
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip-link:focus {
  left: 12px;
  z-index: 40;
  background: var(--red);
  color: white;
  padding: 8px 12px;
}

.masthead,
.page-nav,
main,
footer {
  width: min(1400px, calc(100% - 28px));
  margin: 0 auto;
}

.masthead {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-end;
  padding: 20px 0 14px;
}

.eyebrow {
  margin: 0;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: var(--red);
}

h1 {
  margin: 4px 0 0;
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: 0.12em;
  line-height: 0.9;
}

.tagline {
  margin: 6px 0 0;
  color: var(--muted);
}

.freshness {
  max-width: 280px;
  text-align: right;
  color: var(--muted);
  font-size: 0.85rem;
  min-height: 1.4em;
}

.freshness.stale {
  color: var(--amber);
}

.page-nav,
.chart-scroll,
.timeline {
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.page-nav::-webkit-scrollbar,
.chart-scroll::-webkit-scrollbar,
.timeline::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

.page-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 8px 0 10px;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(14px);
}

.page-nav a {
  flex: 0 0 auto;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: 999px;
}

.page-nav a:hover,
.page-nav a.is-active {
  color: var(--text);
  border-color: var(--panel-border);
  background: var(--panel);
}

.banner {
  margin: 8px 0 0;
  padding: 12px 14px;
  border: 1px solid #5a3d10;
  background: #24180a;
  color: var(--amber);
  border-radius: var(--radius);
}

.bento {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 14px;
  margin: 8px 0 24px;
  align-items: stretch;
}

.tile {
  min-width: 0;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
}

.tile-weekend {
  grid-column: span 8;
}

.tile-podium {
  grid-column: span 4;
}

.tile-drivers {
  grid-column: span 7;
}

.tile-teams {
  grid-column: span 5;
}

.tile-graph,
.tile-race,
.tile-battle {
  grid-column: span 12;
}

.tile h2,
.tile h3,
.tile h4 {
  margin: 0 0 10px;
}

.tile h3 {
  margin-top: 16px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

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

.panel-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.next-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
  align-items: center;
}

.meeting-name {
  margin: 0;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  letter-spacing: 0.02em;
}

.meeting-place,
.meeting-circuit {
  margin: 4px 0 0;
  color: var(--muted);
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.count-block {
  background: var(--track);
  border: 1px solid var(--panel-border);
  text-align: center;
  padding: 10px 2px;
  border-radius: 10px;
}

.count-block span {
  display: block;
  font-family: "SF Mono", "Cascadia Mono", Consolas, monospace;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
}

.count-block label {
  display: block;
  margin-top: 2px;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

th,
td {
  text-align: left;
  padding: 6px 8px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.podium {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.podium li {
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--team, var(--red)) 16%, transparent), transparent 46%),
    var(--podium);
  border: 1px solid color-mix(in srgb, var(--team, var(--panel-border)) 35%, var(--panel-border));
  border-left: 3px solid var(--team, var(--red));
  padding: 10px 12px;
  border-radius: 10px;
}

.podium li.skeleton-card {
  background: var(--podium);
  border: 1px solid var(--panel-border);
  border-left-width: 3px;
}

.podium .pos {
  display: block;
  color: var(--team, var(--muted));
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}

.podium .name {
  display: block;
  margin-top: 2px;
  font-size: 1rem;
}

.podium .team {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
}

.chart {
  display: grid;
  gap: 6px;
}

.chart-scroll {
  max-height: 360px;
  overflow: auto;
  padding-right: 4px;
}

.bar-row {
  display: grid;
  grid-template-columns: 28px minmax(72px, 0.8fr) 1fr 48px;
  gap: 8px;
  align-items: center;
  font-size: 0.78rem;
}

.bar-pos,
.bar-value {
  font-family: "SF Mono", "Cascadia Mono", Consolas, monospace;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}

.bar-value {
  text-align: right;
  color: var(--text);
}

.bar-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.team-pip {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.bar-track {
  height: 8px;
  background: var(--track);
  border-radius: 999px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  min-width: 4px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.graph-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-end;
  margin-bottom: 12px;
}

.graph-tools {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.compare-toggle {
  font: inherit;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--track);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 9px 12px;
  cursor: pointer;
  white-space: nowrap;
}

.mode-toggle {
  display: inline-flex;
  padding: 3px;
  background: var(--track);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
}

.mode-toggle button {
  font: inherit;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 8px;
  padding: 7px 12px;
  cursor: pointer;
}

.mode-toggle button.is-active,
.compare-toggle.is-active {
  color: var(--text);
  background: color-mix(in srgb, var(--panel) 70%, black);
  box-shadow: inset 0 0 0 1px var(--red);
}

.race-picker {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: min(280px, 100%);
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.race-picker select {
  font: inherit;
  font-size: 0.88rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text);
  background: var(--track);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 9px 12px;
}

.race-picker select:disabled {
  opacity: 0.6;
}

.graph-copy,
.muted,
.empty-hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.graph-canvas-wrap {
  position: relative;
  display: flex;
  align-items: stretch;
  height: 640px;
  background: #07090d;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

#grid-canvas {
  display: block;
  order: 2;
  flex: 1 1 0;
  min-width: 168px;
  width: 0;
  height: 100%;
  cursor: pointer;
  touch-action: pan-y;
}

.field-drawer {
  order: 1;
  position: relative;
  z-index: 3;
  align-self: stretch;
  height: auto;
  min-width: 0;
  flex: 0 0 0;
  width: 0;
  max-width: 0;
  padding: 0;
  overflow: hidden;
  scrollbar-width: none;
  -ms-overflow-style: none;
  background: color-mix(in srgb, var(--panel) 96%, black);
  visibility: hidden;
  pointer-events: none;
  opacity: 0;
  border: 0;
  transition: flex-basis 0.22s ease, width 0.22s ease, opacity 0.18s ease, visibility 0.22s;
}

.field-drawer::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

.field-drawer.is-open {
  visibility: visible;
  pointer-events: auto;
  opacity: 1;
  overflow: auto;
  padding: 16px 16px 20px;
  flex: 0 0 min(360px, 38%);
  width: min(360px, 38%);
  max-width: min(400px, 44%);
  border-right: 1px solid var(--panel-border);
}

.bubble-head {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 12px;
  font-size: 0.92rem;
  font-weight: 700;
}

.bubble-grid {
  display: grid;
  grid-template-columns: 5rem 1fr 1fr;
  gap: 8px 10px;
  align-items: center;
}

.bubble-label {
  color: var(--muted);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bubble-val {
  font-size: 0.82rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.bubble-val.is-best {
  color: #e3c25b;
}

.bubble-val.is-up {
  color: #3dd68c;
}

.bubble-val.is-down {
  color: #ff5a5f;
}

.bubble-driver {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  font-size: 0.78rem;
  font-weight: 700;
}

.bubble-driver span {
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.bubble-action {
  margin-top: 10px;
}

.bubble-action button {
  width: 100%;
  font: inherit;
  font-size: 0.72rem;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--red);
  border-radius: 8px;
  padding: 6px 8px;
  cursor: pointer;
}

.bubble-action button:hover {
  background: var(--red);
}

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

.drawer-head h3 {
  margin: 0;
  color: var(--text);
  text-transform: none;
  letter-spacing: 0;
  font-size: 1.05rem;
}

.drawer-close {
  font: inherit;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 6px 10px;
  cursor: pointer;
}

.drawer-close:hover {
  color: var(--text);
  border-color: var(--red);
}

.drawer-meta {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 0.82rem;
}

.drawer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.drawer-actions button {
  font: inherit;
  font-size: 0.78rem;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--red);
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
}

.drawer-actions button:hover {
  background: var(--red);
}

.field-picks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 12px;
  margin-bottom: 16px;
}

.field-picks label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.field-picks select {
  font: inherit;
  font-size: 0.8rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text);
  background: var(--track);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 7px 8px;
}

.field-chart .bar-row {
  grid-template-columns: minmax(72px, 0.45fr) 1fr;
  margin-bottom: 10px;
}

.pack-board {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pack-row {
  display: grid;
  grid-template-columns: 3.6rem repeat(4, minmax(0, 1fr));
  gap: 8px 8px;
  align-items: center;
}

.pack-label {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pack-cell {
  min-width: 0;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.pack-driver {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  min-width: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.pack-driver span:last-child {
  overflow: visible;
  white-space: nowrap;
}

.pack-finish,
.pack-points {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.pack-finish.is-best,
.pack-points.is-best,
.pack-time.is-best strong {
  color: #e3c25b;
}

.pack-delta {
  font-size: 0.95rem;
  font-weight: 700;
}

.pack-delta.is-up {
  color: #3dd68c;
}

.pack-delta.is-down {
  color: #ff5a5f;
}

.pack-delta.is-flat {
  color: var(--muted);
}

.pack-time {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.15;
}

.pack-time strong {
  font-size: 0.78rem;
  font-weight: 650;
}

.pack-time span {
  color: var(--muted);
  font-size: 0.64rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pack-stops,
.pack-overtakes {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.pack-stops strong,
.pack-overtakes strong {
  font-size: 0.95rem;
  font-weight: 700;
}

.stop-pips {
  display: flex;
  gap: 3px;
  min-height: 6px;
}

.stop-pips i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #d4d7dd;
}

.overtake-bar {
  display: block;
  height: 4px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.overtake-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.quad-tracks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 12px;
}

.field-stints h4,
.team-drawer .stint-grid h4 {
  margin: 0 0 8px;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--text);
}

.swatch {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 6px;
}

.race-results .chart-scroll {
  max-height: 280px;
}

.battle-heads {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}

.battle-card {
  background: var(--track);
  border: 1px solid var(--panel-border);
  border-top-width: 3px;
  border-radius: 10px;
  padding: 10px 12px;
}

.battle-card .label {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.battle-card .name {
  display: block;
  margin-top: 4px;
  font-size: 0.98rem;
}

.battle-chart .bar-row {
  grid-template-columns: minmax(90px, 0.6fr) 1fr 1fr;
  margin-bottom: 4px;
}

.pair-track {
  display: grid;
  gap: 3px;
}

.pair-track .bar-track {
  height: 7px;
}

.pair-caption {
  font-size: 0.68rem;
  color: var(--muted);
  font-family: "SF Mono", "Cascadia Mono", Consolas, monospace;
}

.stint-track {
  display: flex;
  height: 34px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--track);
  border: 1px solid var(--panel-border);
}

.stint-seg {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  padding: 0 8px;
  font-size: 0.68rem;
  font-family: "SF Mono", "Cascadia Mono", Consolas, monospace;
  color: #111;
  white-space: nowrap;
  overflow: hidden;
}

.stint-seg.is-dark {
  color: #f3f4f6;
}

.stint-track:has(.stint-empty) {
  display: block;
  height: auto;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.stint-empty {
  color: var(--muted);
  font-size: 0.85rem;
  padding: 6px 0;
}

.inline-status {
  color: var(--amber);
}

.inline-status[data-tone="loading"] {
  color: var(--muted);
}

.battle-controls {
  display: flex;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.battle-controls label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--muted);
  font-size: 0.8rem;
}

.battle-controls select {
  min-width: 180px;
  background: var(--track);
  color: var(--text);
  border: 1px solid var(--panel-border);
  padding: 7px;
  border-radius: 8px;
  font: inherit;
}

.stint-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 16px;
}

.stint-grid.field-stints,
.team-drawer .stint-grid {
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 20px;
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 280px;
  overflow: auto;
}

.timeline li {
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
  font-family: "SF Mono", "Cascadia Mono", Consolas, monospace;
  font-size: 0.82rem;
}

.timeline .lap {
  color: var(--amber);
  margin-right: 10px;
}

.timeline .cat {
  display: inline-block;
  min-width: 96px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.skeleton {
  display: block;
  background: linear-gradient(
    90deg,
    var(--skeleton) 0%,
    var(--skeleton-shine) 45%,
    var(--skeleton) 90%
  );
  background-size: 220% 100%;
  animation: shimmer 1.15s ease-in-out infinite;
  border-radius: 6px;
}

.skeleton-text {
  width: min(220px, 70%);
  height: 0.85em;
}

.skeleton-text-wide {
  width: min(240px, 90%);
  height: 0.85em;
  margin-left: auto;
}

.skeleton-text-narrow {
  width: 72px;
  height: 0.7em;
}

.skeleton-title {
  width: min(260px, 80%);
  height: 1.1em;
  margin: 6px 0;
}

.skeleton-bar {
  height: 8px;
  width: 100%;
  border-radius: 999px;
}

.skeleton-chart {
  display: grid;
  gap: 12px;
}

.skeleton-chart .skeleton-bar:nth-child(1) { width: 92%; }
.skeleton-chart .skeleton-bar:nth-child(2) { width: 78%; }
.skeleton-chart .skeleton-bar:nth-child(3) { width: 71%; }
.skeleton-chart .skeleton-bar:nth-child(4) { width: 58%; }
.skeleton-chart .skeleton-bar:nth-child(5) { width: 49%; }
.skeleton-chart .skeleton-bar:nth-child(6) { width: 33%; }

.skeleton-block {
  height: 72px;
  border-radius: 12px;
}

.skeleton-card {
  display: grid;
  gap: 8px;
}

footer {
  padding: 18px 0 36px;
  color: var(--muted);
  font-size: 0.82rem;
}

@media (max-width: 1080px) {
  .tile-weekend,
  .tile-podium,
  .tile-drivers,
  .tile-teams {
    grid-column: span 12;
  }

  .graph-toolbar,
  .next-grid {
    grid-template-columns: 1fr;
  }

  .graph-canvas-wrap {
    height: 560px;
  }
}

@media (max-width: 800px) {
  .masthead,
  .panel-head,
  .stint-grid,
  .battle-heads,
  .graph-toolbar {
    display: grid;
    grid-template-columns: 1fr;
  }

  .freshness,
  .masthead {
    text-align: left;
  }

  .skeleton-text-wide {
    margin-left: 0;
  }

  .bar-row {
    grid-template-columns: 24px minmax(0, 1fr) minmax(64px, 1.2fr) 40px;
  }

  .battle-chart .bar-row {
    grid-template-columns: minmax(72px, 0.5fr) 1fr 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .field-drawer {
    transition: none;
  }

  .skeleton {
    animation: none;
    background: var(--skeleton-shine);
  }
}

@keyframes shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -20% 0; }
}