/* ============================================================
   Safety Car Deployed — styles.css
   Single flat stylesheet. No imports, no build step.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,500;0,600;0,700;0,800;1,600;1,700;1,800&family=Barlow:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  /* ---- Color: reds ---- */
  --scd-red: #E10600;
  --scd-red-hover: #C00500;
  --scd-red-press: #A30400;
  --scd-red-tint: #FDE7E6;
  --scd-red-glow: rgba(225, 6, 0, 0.35);

  /* ---- Color: carbon / greys ---- */
  --scd-black: #0B0B10;
  --scd-carbon: #15151E;
  --scd-carbon-2: #1F1F2B;
  --scd-carbon-3: #2B2B3A;
  --scd-grey-1: #43434F;
  --scd-grey-2: #6E6E7A;
  --scd-grey-3: #A8A8B3;
  --scd-grey-4: #D9D9DE;
  --scd-grey-5: #F2F2F4;
  --scd-white: #FFFFFF;

  /* ---- Flag semantics ---- */
  --flag-green: #00A550;
  --flag-yellow: #FFD100;
  --flag-red: #E10600;
  --flag-blue: #0067C7;
  --flag-yellow-ink: #3D3200;

  /* ---- Semantic aliases (dark theme default) ---- */
  --surface-page: var(--scd-black);
  --surface-card: var(--scd-carbon);
  --surface-raised: var(--scd-carbon-2);
  --surface-inverse: var(--scd-white);
  --text-primary: var(--scd-white);
  --text-secondary: var(--scd-grey-3);
  --text-muted: var(--scd-grey-2);
  --text-inverse: var(--scd-black);
  --text-brand: #FF3B36;
  --border-default: var(--scd-carbon-3);
  --border-strong: var(--scd-grey-1);
  --accent: var(--scd-red);
  --accent-hover: var(--scd-red-hover);
  --accent-press: var(--scd-red-press);
  --focus-ring: var(--flag-yellow);

  /* ---- Typography ---- */
  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'Barlow', 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  --text-display-xl: 72px;
  --text-display-lg: 48px;
  --text-display-md: 32px;
  --text-display-sm: 24px;
  --tracking-display: 0.01em;
  --leading-display: 0.95;

  --text-body-lg: 18px;
  --text-body: 16px;
  --text-body-sm: 14px;
  --text-caption: 12px;
  --tracking-caption: 0.08em;
  --leading-body: 1.5;

  --text-data-lg: 28px;
  --text-data: 15px;

  /* ---- Spacing & radii ---- */
  --space-1: 4px;  --space-2: 8px;  --space-3: 12px; --space-4: 16px;
  --space-5: 24px; --space-6: 32px; --space-7: 48px; --space-8: 64px; --space-9: 96px;

  --radius-none: 0px;
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-pill: 999px;

  --chamfer: 12px;
  --chamfer-sm: 8px;

  --container-max: 1280px;

  /* ---- Effects ---- */
  --shadow-card: 0 1px 0 rgba(255,255,255,0.04) inset, 0 8px 24px rgba(0,0,0,0.45);
  --shadow-pop: 0 16px 48px rgba(0,0,0,0.6);
  --glow-red: 0 0 0 1px var(--scd-red), 0 0 24px var(--scd-red-glow);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 120ms;
  --dur-med: 200ms;

  --kerb-stripe: repeating-linear-gradient(-45deg, var(--scd-red) 0 10px, var(--scd-white) 10px 20px);
  --checker: repeating-conic-gradient(var(--scd-black) 0% 25%, var(--scd-white) 0% 50%);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--surface-page);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
img { max-width: 100%; display: block; }

/* ============================================================
   Layout helpers
   ============================================================ */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-6); }
.kerb { height: 6px; background: var(--kerb-stripe); }

/* ============================================================
   Header / nav
   ============================================================ */
.site-header {
  display: flex; align-items: center; gap: var(--space-6);
  padding: 0 var(--space-6); height: 68px;
  background: var(--scd-black);
  border-bottom: 1px solid var(--border-default);
  position: sticky; top: 0; z-index: 20;
}
.wordmark { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text-primary); }
.wordmark-slash { display: inline-block; width: 7px; height: 30px; background: var(--scd-red); transform: skewX(-12deg); flex: none; }
.wordmark-text {
  font-family: var(--font-display); font-style: italic; font-weight: 800;
  font-size: 26px; text-transform: uppercase; line-height: 1; white-space: nowrap;
}
.wordmark-text .brand { color: var(--text-brand); }

.site-nav { display: flex; gap: var(--space-5); flex: 1; }
.nav-link {
  font-family: var(--font-display); font-weight: 700; font-size: 18px;
  text-transform: uppercase; letter-spacing: 0.04em; text-decoration: none;
  color: var(--text-muted);
  padding-bottom: 2px; border-bottom: 3px solid transparent;
}
.nav-link:hover { color: var(--text-primary); }
.nav-link.active { color: var(--text-primary); border-bottom-color: var(--accent); }
.nav-link.soon { color: var(--scd-grey-1); cursor: default; position: relative; }
.nav-link.soon .soon-pill {
  margin-left: 6px; font-family: var(--font-body); font-size: 9px; font-weight: 700;
  background: var(--accent); color: var(--scd-white); padding: 2px 6px; border-radius: var(--radius-pill);
  letter-spacing: 0.05em; vertical-align: middle;
}
.header-actions { display: flex; gap: var(--space-3); align-items: center; }

/* ============================================================
   Buttons (chamfered top-right corner is the signature shape)
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 42px; padding: 0 22px;
  font-family: var(--font-display); font-size: 17px; font-weight: 700; font-style: italic;
  text-transform: uppercase; letter-spacing: 0.04em;
  cursor: pointer; border: 1px solid transparent; border-radius: var(--radius-none);
  clip-path: polygon(0 0, calc(100% - var(--chamfer)) 0, 100% var(--chamfer), 100% 100%, 0 100%);
  transition: background var(--dur-fast) var(--ease-out);
}
.btn-sm { height: 32px; padding: 0 14px; font-size: 15px; }
.btn-lg { height: 54px; padding: 0 30px; font-size: 20px; }
.btn-primary { background: var(--accent); color: var(--scd-white); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:active { background: var(--accent-press); }
.btn-secondary { background: transparent; color: var(--text-primary); border-color: var(--border-strong); }
.btn-secondary:hover { background: var(--scd-carbon-2); }
.btn-ghost { background: transparent; color: var(--text-brand); border-color: transparent; }
.btn-ghost:hover { background: rgba(225,6,0,0.12); }
.btn:disabled { cursor: not-allowed; opacity: 0.4; }

.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; cursor: pointer;
  clip-path: polygon(0 0, calc(100% - var(--chamfer-sm)) 0, 100% var(--chamfer-sm), 100% 100%, 0 100%);
  background: transparent; color: var(--text-primary); border: 1px solid var(--border-strong);
  transition: background var(--dur-fast) var(--ease-out);
}
.icon-btn:hover { background: var(--scd-carbon-2); }

/* ============================================================
   Card
   ============================================================ */
.card {
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  display: flex; flex-direction: column; overflow: hidden;
  transition: background var(--dur-fast) var(--ease-out);
  text-decoration: none;
}
.card.interactive { cursor: pointer; }
.card.interactive:hover { background: var(--surface-raised); }
.card-body { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.card-kicker {
  font-family: var(--font-body); font-size: var(--text-caption); font-weight: 700;
  text-transform: uppercase; letter-spacing: var(--tracking-caption); color: var(--text-brand);
}
.card-title {
  font-family: var(--font-display); font-size: var(--text-display-sm); font-weight: 700;
  text-transform: uppercase; line-height: var(--leading-display); color: var(--text-primary);
}
.card-text { margin: 0; color: var(--text-secondary); font-size: var(--text-body-sm); }
.card-footer {
  padding: 12px 24px; border-top: 1px solid var(--border-default);
  display: flex; align-items: center; gap: var(--space-3);
  font-size: var(--text-body-sm); color: var(--text-secondary);
}

/* ============================================================
   Badge
   ============================================================ */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px;
  font-family: var(--font-display); font-weight: 700; font-size: 14px;
  text-transform: uppercase; letter-spacing: 0.06em;
  clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 0 100%);
}
.badge-red { background: var(--flag-red); color: var(--scd-white); }
.badge-yellow { background: var(--flag-yellow); color: var(--flag-yellow-ink); }
.badge-green { background: var(--flag-green); color: var(--scd-white); }
.badge-neutral { background: var(--scd-carbon-3); color: var(--text-primary); }
.badge-white { background: var(--scd-white); color: var(--scd-black); }

/* ============================================================
   Tag (filter pill)
   ============================================================ */
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 12px; border-radius: var(--radius-pill);
  font-family: var(--font-body); font-size: var(--text-body-sm); font-weight: 600;
  background: transparent; color: var(--text-secondary);
  border: 1px solid var(--border-strong);
  cursor: pointer; transition: background var(--dur-fast) var(--ease-out);
}
.tag:hover { background: var(--scd-carbon-2); }
.tag.active { background: var(--scd-white); color: var(--scd-black); border-color: var(--scd-white); }

/* ============================================================
   Input
   ============================================================ */
.field { display: flex; flex-direction: column; gap: 6px; font-family: var(--font-body); }
.field-label {
  font-size: var(--text-caption); font-weight: 600; text-transform: uppercase;
  letter-spacing: var(--tracking-caption); color: var(--text-secondary);
}
.field input {
  height: 42px; padding: 0 12px;
  background: var(--scd-carbon); color: var(--text-primary);
  border: 1px solid var(--border-default); border-radius: var(--radius-sm);
  outline: none; font-family: var(--font-body); font-size: var(--text-body);
  transition: border-color var(--dur-fast) var(--ease-out);
}
.field input:focus { border-color: var(--focus-ring); }

/* ============================================================
   Toast
   ============================================================ */
.toast {
  display: flex; gap: 12px; align-items: flex-start;
  width: 360px; max-width: 100%;
  background: var(--surface-raised);
  border: 1px solid var(--border-default);
  box-shadow: var(--shadow-pop);
  padding: 12px 14px; position: relative; overflow: hidden;
}
.toast-bar { position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--flag-green); }
.toast-body { display: flex; flex-direction: column; gap: 2px; margin-left: 6px; flex: 1; }
.toast-title {
  font-family: var(--font-display); font-weight: 700; font-size: 17px;
  text-transform: uppercase; letter-spacing: 0.03em; color: var(--text-primary);
}
.toast-text { font-size: var(--text-body-sm); color: var(--text-secondary); }
.toast-close { appearance: none; background: none; border: none; cursor: pointer; color: var(--text-muted); padding: 2px; display: flex; }

/* ============================================================
   Live banner
   ============================================================ */
.live-banner {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 16px; overflow: hidden;
}
.live-banner.state-live { background: var(--flag-green); color: var(--scd-white); }
.live-banner.state-ended { background: var(--scd-carbon-3); color: var(--text-secondary); }
.live-banner.state-sc, .live-banner.state-vsc { background: var(--flag-yellow); color: var(--flag-yellow-ink); }
.live-banner.state-red { background: var(--flag-red); color: var(--scd-white); }
.live-dot { position: relative; width: 10px; height: 10px; flex: none; }
.live-dot span {
  position: absolute; inset: 0; border-radius: 50%; background: currentColor;
  animation: scd-pulse 1.2s ease-out infinite;
}
@keyframes scd-pulse { 0% { opacity: 1; transform: scale(0.7);} 70% { opacity: 0.25; transform: scale(1.4);} 100% { opacity: 1; transform: scale(0.7);} }
.live-banner-label {
  font-family: var(--font-display); font-style: italic; font-weight: 800;
  font-size: 20px; text-transform: uppercase; letter-spacing: 0.04em; white-space: nowrap;
}
.live-banner-detail { font-family: var(--font-body); font-size: var(--text-body-sm); font-weight: 600; opacity: 0.85; }

/* ============================================================
   Timing table
   ============================================================ */
.timing-table {
  width: 100%; border-collapse: collapse;
  background: var(--surface-card); border: 1px solid var(--border-default);
  font-family: var(--font-body); font-size: var(--text-body-sm); color: var(--text-primary);
}
.timing-table caption {
  caption-side: top; text-align: left; padding: 0 0 8px;
  font-family: var(--font-display); font-weight: 700; font-size: 20px; text-transform: uppercase; color: var(--text-primary);
}
.timing-table th {
  text-align: left; padding: 8px 12px;
  font-family: var(--font-body); font-size: var(--text-caption); font-weight: 700;
  text-transform: uppercase; letter-spacing: var(--tracking-caption);
  color: var(--text-muted); border-bottom: 1px solid var(--border-default);
}
.timing-table th.num, .timing-table td.num { text-align: right; }
.timing-table td { padding: 10px 12px; border-bottom: 1px solid var(--border-default); vertical-align: middle; }
.timing-table td.driver { font-weight: 700; }
.timing-table td.gap, .timing-table td.lastlap { font-family: var(--font-mono); color: var(--text-secondary); }
.timing-table tr.fastest { background: rgba(225,6,0,0.08); }
.timing-table tr.fastest td.lastlap { color: var(--text-brand); font-weight: 700; }

.pos-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; flex: none;
  font-family: var(--font-display); font-style: italic; font-weight: 800; font-size: 16px;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
  background: var(--scd-white); color: var(--scd-black);
}
.pos-badge.leader { background: var(--scd-red); color: var(--scd-white); }

.team-tag { display: inline-flex; align-items: center; gap: 8px; font-size: var(--text-body-sm); font-weight: 600; color: var(--text-secondary); }
.team-swatch { width: 4px; height: 16px; flex: none; transform: skewX(-12deg); }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  border-top: 1px solid var(--border-default);
  padding: var(--space-5) var(--space-6);
  display: flex; justify-content: space-between; align-items: center;
  max-width: var(--container-max); margin: 0 auto; width: 100%;
}
.footer-mark { font-family: var(--font-display); font-style: italic; font-weight: 800; font-size: 18px; text-transform: uppercase; color: var(--text-muted); }
.footer-note { font-size: var(--text-body-sm); color: var(--text-muted); }

/* ============================================================
   Utility
   ============================================================ */
.eyebrow {
  font-family: var(--font-body); font-weight: 700; letter-spacing: var(--tracking-caption);
  text-transform: uppercase; font-size: var(--text-caption); color: var(--text-brand); margin: 0 0 8px;
}
.section-title {
  font-family: var(--font-display); font-weight: 700; font-size: var(--text-display-md);
  text-transform: uppercase; margin: 0;
}

/* ============================================================
   Select (dropdown)
   ============================================================ */
.select-field { display: flex; flex-direction: column; gap: 6px; font-family: var(--font-body); }
.select-field select {
  height: 42px; padding: 0 34px 0 12px;
  background: var(--scd-carbon) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23A8A8B3' stroke-width='1.5' fill='none' fill-rule='evenodd'/%3E%3C/svg%3E") no-repeat right 12px center;
  color: var(--text-primary);
  border: 1px solid var(--border-default); border-radius: var(--radius-sm);
  outline: none; font-family: var(--font-body); font-size: var(--text-body);
  appearance: none; cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out);
}
.select-field select:focus { border-color: var(--focus-ring); }

/* ============================================================
   Analytics: stat cards
   ============================================================ */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: var(--space-3); }
.stat-card {
  background: var(--surface-card); border: 1px solid var(--border-default);
  padding: var(--space-4); display: flex; flex-direction: column; gap: 4px;
}
.stat-label {
  font-family: var(--font-body); font-size: var(--text-caption); font-weight: 700;
  text-transform: uppercase; letter-spacing: var(--tracking-caption); color: var(--text-muted);
}
.stat-value {
  font-family: var(--font-mono); font-size: var(--text-data-lg); font-weight: 500; color: var(--text-primary);
}

/* ============================================================
   Analytics: tyre strategy bars
   ============================================================ */
.strategy-row { display: flex; align-items: center; gap: var(--space-3); }
.strategy-driver {
  width: 130px; flex: none; font-family: var(--font-body); font-size: var(--text-body-sm);
  font-weight: 700; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.strategy-track { flex: 1; display: flex; height: 22px; background: var(--scd-carbon-2); overflow: hidden; }
.strategy-seg {
  height: 100%; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 10px; font-weight: 700; color: var(--scd-black);
  border-right: 2px solid var(--scd-black); white-space: nowrap; overflow: hidden;
}
.tyre-SOFT { background: #E10600; color: #fff; }
.tyre-MEDIUM { background: #FFD100; color: #3D3200; }
.tyre-HARD { background: #F2F2F4; color: #141414; }
.tyre-INTERMEDIATE { background: #00A550; color: #fff; }
.tyre-WET { background: #0067C7; color: #fff; }
.tyre-legend { display: flex; gap: var(--space-4); flex-wrap: wrap; font-size: var(--text-caption); color: var(--text-secondary); }
.tyre-legend span { display: inline-flex; align-items: center; gap: 6px; }
.tyre-swatch { width: 12px; height: 12px; flex: none; }

/* ============================================================
   Analytics: race control log
   ============================================================ */
.rc-log { display: flex; flex-direction: column; border: 1px solid var(--border-default); background: var(--surface-card); }
.rc-entry {
  display: grid; grid-template-columns: 70px 90px 1fr; gap: var(--space-3);
  padding: 10px 14px; border-bottom: 1px solid var(--border-default); align-items: baseline;
}
.rc-entry:last-child { border-bottom: none; }
.rc-lap { font-family: var(--font-mono); font-size: var(--text-caption); color: var(--text-muted); }
.rc-flag {
  font-family: var(--font-display); font-weight: 700; font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.04em; padding: 2px 8px; text-align: center; width: fit-content;
}
.rc-flag-GREEN { background: var(--flag-green); color: #fff; }
.rc-flag-YELLOW, .rc-flag-DOUBLE.rc-flag-YELLOW { background: var(--flag-yellow); color: var(--flag-yellow-ink); }
.rc-flag-RED { background: var(--flag-red); color: #fff; }
.rc-flag-CHEQUERED { background: var(--scd-white); color: var(--scd-black); }
.rc-flag-BLUE { background: var(--flag-blue); color: #fff; }
.rc-flag-default { background: var(--scd-carbon-3); color: var(--text-primary); }
.rc-message { font-size: var(--text-body-sm); color: var(--text-secondary); }

/* ============================================================
   Analytics: loading / empty states
   ============================================================ */
.analytics-loading, .analytics-empty {
  font-family: var(--font-mono); font-size: var(--text-body-sm); color: var(--text-muted);
  padding: var(--space-5); text-align: center; border: 1px dashed var(--border-default);
}