:root {
    --live-bg: #070a12;
    --live-surface: #0d1320;
    --live-surface-raised: #121a2a;
    --live-border: rgba(148, 163, 184, 0.14);
    --live-text: #f1f5f9;
    --live-muted: #8d9ab0;
    --live-purple: #9b7cff;
    --live-blue: #4da8ff;
    --live-green: #3ee6a5;
    --live-amber: #ffba52;
    --live-danger: #ff6b75;
    --live-mono: 'Roboto Mono', ui-monospace, SFMono-Regular, Consolas, monospace;
}

* { box-sizing: border-box; }

html { color-scheme: dark; }

body {
    margin: 0;
    min-width: 320px;
    min-height: 100vh;
    color: var(--live-text);
    background:
        radial-gradient(circle at 78% -10%, rgba(124, 92, 246, 0.16), transparent 36rem),
        radial-gradient(circle at 10% 25%, rgba(77, 168, 255, 0.07), transparent 28rem),
        var(--live-bg);
    font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.5;
}

button, a { font: inherit; }
a { color: inherit; text-decoration: none; }

.live-nav {
    position: sticky;
    top: 0;
    z-index: 10;
    border-bottom: 1px solid var(--live-border);
    background: rgba(7, 10, 18, 0.82);
    backdrop-filter: blur(18px);
}

.live-nav__inner {
    width: min(1180px, calc(100% - 40px));
    min-height: 70px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.live-brand {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.live-brand__mark { font-size: 21px; }

.live-nav__actions { display: flex; align-items: center; gap: 24px; }
.live-home-link { color: var(--live-muted); font-size: 14px; font-weight: 600; }
.live-home-link:hover { color: var(--live-text); }

.live-language {
    display: inline-flex;
    padding: 3px;
    border: 1px solid var(--live-border);
    border-radius: 999px;
    background: rgba(18, 26, 42, 0.82);
}

.live-language button {
    min-width: 36px;
    padding: 6px 9px;
    border: 0;
    border-radius: 999px;
    color: var(--live-muted);
    background: transparent;
    cursor: pointer;
    font-size: 12px;
    font-weight: 700;
}

.live-language button.active { color: white; background: rgba(155, 124, 255, 0.26); }

.live-shell {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 68px 0 80px;
}

.live-hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 32px;
    margin-bottom: 52px;
}

.live-eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 12px;
    color: var(--live-green);
    font-family: var(--live-mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
}

.live-pulse, .live-status__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 0 5px color-mix(in srgb, currentColor 13%, transparent);
}

.live-hero h1 {
    max-width: 760px;
    margin: 0;
    font-size: clamp(38px, 6vw, 72px);
    line-height: 1;
    letter-spacing: -0.055em;
}

.live-hero__subtitle {
    margin: 20px 0 0;
    color: var(--live-muted);
    font-size: clamp(15px, 2vw, 19px);
}

.live-status {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 24px;
    padding: 10px 14px;
    border: 1px solid var(--live-border);
    border-radius: 999px;
    color: var(--live-amber);
    background: rgba(13, 19, 32, 0.84);
    font-size: 13px;
    font-weight: 700;
}

.live-status[data-state="connected"] { color: var(--live-green); }
.live-status[data-state="unavailable"] { color: var(--live-danger); }

.live-section-heading {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 24px;
    margin-bottom: 22px;
}

.live-section-heading h2, .live-empty h2 { margin: 0; font-size: 24px; letter-spacing: -0.025em; }
.live-section-heading p, .live-empty p { margin: 7px 0 0; color: var(--live-muted); }

.live-track-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.live-track-card {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 28px;
    min-height: 190px;
    padding: 26px;
    overflow: hidden;
    border: 1px solid var(--live-border);
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(18, 26, 42, 0.94), rgba(10, 15, 26, 0.94));
    transition: transform 180ms ease, border-color 180ms ease;
}

.live-track-card::after {
    content: '';
    position: absolute;
    right: -45px;
    bottom: -80px;
    width: 190px;
    height: 190px;
    border: 1px solid rgba(155, 124, 255, 0.16);
    border-radius: 50%;
    box-shadow: 0 0 0 22px rgba(77, 168, 255, 0.025), 0 0 0 48px rgba(155, 124, 255, 0.018);
}

.live-track-card:hover { transform: translateY(-3px); border-color: rgba(155, 124, 255, 0.45); }
.live-track-card__body { position: relative; z-index: 1; min-width: 0; }
.live-track-card__live { display: flex; align-items: center; gap: 8px; color: var(--live-green); font: 700 11px/1 var(--live-mono); letter-spacing: .12em; }
.live-track-card h3 { margin: 18px 0 7px; font-size: 22px; line-height: 1.25; letter-spacing: -0.03em; }
.live-track-card__zone { color: var(--live-muted); font: 500 12px/1.4 var(--live-mono); }
.live-track-card__stats { display: flex; gap: 22px; margin-top: 28px; }
.live-track-card__stat span { display: block; color: var(--live-muted); font-size: 11px; }
.live-track-card__stat strong { display: block; margin-top: 3px; color: var(--live-text); font-family: var(--live-mono); font-size: 15px; }
.live-track-card__arrow { position: relative; z-index: 1; align-self: start; color: var(--live-purple); font-size: 24px; }

.live-empty {
    padding: 70px 24px;
    border: 1px dashed rgba(148, 163, 184, 0.24);
    border-radius: 18px;
    text-align: center;
    background: rgba(13, 19, 32, 0.45);
}
.live-empty__icon { display: block; margin-bottom: 16px; color: var(--live-purple); font-size: 42px; }

.live-back { display: inline-block; margin-bottom: 28px; color: var(--live-muted); font-size: 14px; font-weight: 600; }
.live-back:hover { color: var(--live-text); }

.live-track-header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 30px;
}
.live-track-header h2 { margin: 7px 0 0; font-size: clamp(30px, 5vw, 52px); line-height: 1.1; letter-spacing: -0.045em; }
.live-track-header__meta { display: flex; flex-wrap: wrap; gap: 9px; margin: 0; color: var(--live-muted); font: 500 12px/1.5 var(--live-mono); }
.live-track-header__meta strong { color: var(--live-green); }
.live-revision { padding: 8px 10px; color: var(--live-muted); border: 1px solid var(--live-border); border-radius: 7px; font: 600 11px/1 var(--live-mono); }

.live-tabs { display: inline-flex; gap: 4px; margin-bottom: 16px; padding: 4px; border: 1px solid var(--live-border); border-radius: 10px; background: var(--live-surface); }
.live-tabs button { padding: 9px 16px; border: 0; border-radius: 7px; color: var(--live-muted); background: transparent; cursor: pointer; font-size: 13px; font-weight: 700; }
.live-tabs button[aria-selected="true"] { color: white; background: var(--live-surface-raised); box-shadow: inset 0 0 0 1px rgba(155, 124, 255, .24); }

.live-table-wrap { overflow: hidden; border: 1px solid var(--live-border); border-radius: 16px; background: rgba(13, 19, 32, .9); }
.live-table { width: 100%; border-collapse: collapse; }
.live-table th { padding: 14px 18px; color: var(--live-muted); border-bottom: 1px solid var(--live-border); text-align: left; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.live-table td { padding: 18px; border-bottom: 1px solid rgba(148, 163, 184, .09); vertical-align: middle; }
.live-table tr:last-child td { border-bottom: 0; }
.live-table tbody tr { transition: background 150ms ease; }
.live-table tbody tr:hover { background: rgba(155, 124, 255, .045); }
.live-rank { width: 80px; font: 700 17px/1 var(--live-mono); }
.live-rank--podium { color: var(--live-purple); }
.live-driver strong, .live-driver span { display: block; }
.live-driver strong { font-size: 15px; }
.live-driver span { margin-top: 3px; color: var(--live-muted); font-size: 12px; }
.live-lap-number, .live-time, .live-gap { white-space: nowrap; font-family: var(--live-mono); }
.live-time { color: var(--live-text); font-size: 16px; font-weight: 700; }
.live-gap { color: var(--live-muted); font-size: 13px; }
.live-no-lap { color: var(--live-muted); }
.live-empty--table { border: 0; border-radius: 0; padding: 42px 20px; }
.live-disclaimer { margin: 14px 2px 0; color: var(--live-muted); font-size: 12px; }
.live-error { padding: 18px; border: 1px solid rgba(255, 107, 117, .28); border-radius: 12px; color: #ffafb5; background: rgba(255, 107, 117, .08); }

[hidden] { display: none !important; }

@media (max-width: 760px) {
    .live-nav__inner, .live-shell { width: min(100% - 28px, 1180px); }
    .live-nav__inner { min-height: 62px; }
    .live-home-link { display: none; }
    .live-shell { padding-top: 42px; }
    .live-hero { display: block; margin-bottom: 38px; }
    .live-status { margin-top: 24px; }
    .live-track-grid { grid-template-columns: 1fr; }
    .live-track-card { min-height: 176px; padding: 22px; }
    .live-track-header { align-items: flex-start; }
    .live-revision { margin-top: 4px; }
    .live-table-wrap { overflow-x: auto; }
    .live-table { min-width: 720px; }
    .live-table th, .live-table td { padding-left: 14px; padding-right: 14px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}