:root {
    --bg-dark: #090909;
    --bg-panel: rgba(18, 18, 18, 0.88);
    --bg-panel-strong: rgba(26, 26, 26, 0.96);
    --bg-row-a: rgba(36, 36, 36, 0.94);
    --bg-row-b: rgba(25, 25, 25, 0.94);
    --line: rgba(255, 255, 255, 0.08);
    --line-strong: rgba(255, 255, 255, 0.16);
    --text-main: #f6f6f6;
    --text-soft: rgba(255, 255, 255, 0.7);
    --accent: #ec1c24;
    --accent-dark: #9d0f14;
    --accent-glow: rgba(236, 28, 36, 0.28);
    --shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
    --radius: 18px;
    --transition-fast: 180ms ease;
    --transition-panel: 220ms ease;
    --ins-font-scale: 1;
    --ins-heading-scale: 1;
    --ins-logo-width-mobile: 360px;
    --ins-logo-width-desktop: 780px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text-main);
    font-family: 'Rajdhani', sans-serif;
    font-size: calc(16px * var(--ins-font-scale));
    background:
        linear-gradient(180deg, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.88)),
        radial-gradient(circle at top, rgba(236, 28, 36, 0.16), transparent 38%),
        url('bkg.jpg') center/cover fixed no-repeat;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(90deg, transparent 0, transparent calc(100% - 1px), rgba(255, 255, 255, 0.025) calc(100% - 1px)),
        linear-gradient(transparent 0, transparent calc(100% - 1px), rgba(255, 255, 255, 0.02) calc(100% - 1px));
    background-size: 24px 24px;
    opacity: 0.35;
}

.site-header,
.page-shell,
.site-footer {
    position: relative;
    z-index: 1;
}

.site-header {
    padding: 22px 18px 8px;
}

.header-stripe {
    max-width: 1120px;
    height: 8px;
    margin: 0 auto 14px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent-dark), var(--accent), #ffb703);
    box-shadow: 0 0 30px var(--accent-glow);
}

.brand-wrap {
    max-width: 1120px;
    margin: 0 auto;
    text-align: center;
    padding: 18px 16px 10px;
}

.brand-home-link {
    display: inline-block;
    cursor: pointer;
}

.brand-home-link:hover #pageLogo {
    transform: translateY(-2px);
}

.eyebrow,
.section-kicker,
.season-tag,
.selector-label,
.dropdown-label,
th,
.field-label {
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.eyebrow,
.section-kicker,
.season-tag {
    margin: 0;
    color: var(--text-soft);
}

.eyebrow,
.section-kicker {
    font-size: 0.9rem;
}

.season-tag {
    font-size: 0.95rem;
}

#pageLogo {
    width: min(var(--ins-logo-width-mobile), 88vw);
    height: auto;
    display: block;
    margin: 10px auto 8px;
    filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.45));
    transition: transform var(--transition-fast);
}

.page-shell {
    max-width: 1120px;
    margin: 0 auto;
    padding: 14px 18px 42px;
}

.control-deck {
    display: grid;
    grid-template-columns: 1.25fr minmax(280px, 420px);
    gap: 18px;
    align-items: start;
    margin-bottom: 22px;
}

.control-copy,
.selector-shell,
.leaderboard-shell {
    border: 1px solid var(--line);
    background: var(--bg-panel);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
}

.control-copy {
    border-radius: var(--radius);
    padding: 22px 24px;
}

.control-copy h1 {
    margin: 8px 0 0;
    font-family: 'Teko', sans-serif;
    font-size: clamp(calc(2.2rem * var(--ins-heading-scale)), calc(4vw * var(--ins-heading-scale)), calc(4rem * var(--ins-heading-scale)));
    font-weight: 600;
    line-height: 0.94;
    letter-spacing: 0.02em;
}

.control-note {
    margin: 14px 0 0;
    max-width: 48ch;
    color: var(--text-soft);
    font-size: 1.05rem;
}

.page-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
}

.selector-shell {
    border-radius: var(--radius);
    overflow: hidden;
}

.selector-shell--direct {
    background:
        linear-gradient(135deg, rgba(236, 28, 36, 0.18), rgba(255, 255, 255, 0.02)),
        rgba(14, 14, 14, 0.92);
}

.selector-panel--direct .selector-label {
    text-align: center;
}

.selector-label {
    display: block;
    font-size: 0.92rem;
    color: var(--text-soft);
}

.selector-current {
    font-family: 'Teko', sans-serif;
    font-size: clamp(1.7rem, 3.2vw, 2.3rem);
    text-align: left;
    letter-spacing: 0.03em;
}

.selector-panel {
    padding: 0 20px 20px;
    opacity: 0;
    transform: translateY(-12px);
    transition: opacity var(--transition-panel), transform var(--transition-panel);
}

.selector-shell.is-open .selector-panel {
    opacity: 1;
    transform: translateY(0);
}

.selector-panel--direct {
    padding: 18px 20px 20px;
    opacity: 1;
    transform: none;
}

.selector-current--static {
    margin: 8px 0 0;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dropdown-label {
    display: block;
    margin: 14px 0 10px;
    color: var(--text-soft);
    font-size: 0.9rem;
}

#csvSelector {
    width: 100%;
    border: 1px solid var(--line-strong);
    border-radius: 14px;
    background: #ffffff;
    color: #111111;
    font: inherit;
    font-size: 1.15rem;
    padding: 14px 16px;
    outline: none;
}

.leaderboard-shell {
    border-radius: 28px;
    padding: 16px;
}

.table-frame {
    overflow: hidden;
    border-radius: 22px;
    border: 1px solid var(--line);
    background: rgba(0, 0, 0, 0.36);
}

.leaderboard-table {
    width: 100%;
    border-collapse: collapse;
}

.leaderboard-table th,
.leaderboard-table td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--line);
}

#fileInfo {
    background:
        linear-gradient(90deg, rgba(157, 15, 20, 0.94), rgba(236, 28, 36, 0.98), rgba(255, 183, 3, 0.82));
    font-family: 'Teko', sans-serif;
    font-size: clamp(calc(1.5rem * var(--ins-heading-scale)), calc(3vw * var(--ins-heading-scale)), calc(2.25rem * var(--ins-heading-scale)));
    letter-spacing: 0.05em;
    text-align: left;
    padding: 14px 18px;
}

th {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-soft);
    font-size: 0.82rem;
    text-align: left;
}

tr.main-row td {
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

tr.main-row.even td {
    background: var(--bg-row-a);
}

tr.main-row.odd td {
    background: var(--bg-row-b);
}

tr.main-row:hover td {
    background: rgba(57, 57, 57, 0.97);
}

td:first-child {
    width: 78px;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.flag-cell {
    width: 70px;
    text-align: center;
}

.flag-cell img {
    width: 42px;
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.driver-cell {
    font-size: 1.25rem;
    font-weight: 700;
}

td:nth-child(4) {
    width: 108px;
    text-align: center;
    font-family: 'Teko', sans-serif;
    font-size: 2rem;
    letter-spacing: 0.04em;
}

.action-cell {
    width: 84px;
    text-align: center;
}

.expand-btn,
.download-btn {
    border: none;
    color: #fff;
    cursor: pointer;
    font: inherit;
    transition: transform var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.expand-btn {
    min-width: 46px;
    padding: 10px 12px;
    border-radius: 12px;
    background: linear-gradient(180deg, var(--accent), var(--accent-dark));
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.28);
}

.expand-btn:hover,
.download-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 24px rgba(0, 0, 0, 0.3);
}

.nav-link,
.compare-driver-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 16px;
    border-radius: 12px;
    border: 1px solid var(--line-strong);
    color: var(--text-main);
    text-decoration: none;
    background: rgba(255, 255, 255, 0.04);
    transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.nav-link:hover,
.compare-driver-link:hover {
    transform: translateY(-1px);
    border-color: rgba(236, 28, 36, 0.45);
    background: rgba(236, 28, 36, 0.12);
}

.secondary-link {
    background: rgba(255, 255, 255, 0.02);
}

.details-row {
    display: none;
}

.details-cell {
    padding: 0;
    background: rgba(10, 10, 10, 0.96);
}

.details-card {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) 1.3fr;
    gap: 24px;
    align-items: center;
    padding: 18px;
    opacity: 0;
    transform: translateY(-12px);
    transition: opacity var(--transition-panel), transform var(--transition-panel);
}

.details-row.is-open .details-card {
    opacity: 1;
    transform: translateY(0);
}

.details-photo-wrap {
    display: flex;
    justify-content: center;
}

.details-media {
    display: grid;
    gap: 14px;
    align-content: start;
}

.details-photo {
    width: min(100%, 320px);
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
    border: 1px solid var(--line-strong);
    box-shadow: 0 18px 30px rgba(0, 0, 0, 0.35);
}

.details-results {
    display: grid;
    gap: 14px;
}

.details-title {
    margin: 0;
    font-family: 'Teko', sans-serif;
    font-size: clamp(calc(1.9rem * var(--ins-heading-scale)), calc(3vw * var(--ins-heading-scale)), calc(2.7rem * var(--ins-heading-scale)));
    letter-spacing: 0.03em;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.stat-chip {
    display: grid;
    gap: 5px;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-left: 3px solid var(--accent);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.04);
}

.field-label {
    color: var(--text-soft);
    font-size: 0.8rem;
}

.field-value {
    font-size: 1.15rem;
    font-weight: 700;
}

.score-bars {
    display: grid;
    gap: 10px;
}

.score-bar-card {
    display: grid;
    gap: 6px;
    min-width: 0;
}

.score-bar-head {
    display: block;
    text-align: center;
}

.score-bar-label,
.score-bar-value {
    display: block;
    width: 100%;
    font-size: 0.85rem;
    font-weight: 700;
}

.score-bar-label {
    min-width: 0;
    margin-bottom: 2px;
    text-align: center;
    color: var(--text-soft);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.score-bar-value {
    text-align: center;
    white-space: nowrap;
    color: #dfffe1;
}

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

.score-bar-fill {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #0ea44b 0%, #27d95f 100%);
    box-shadow: 0 0 18px rgba(39, 217, 95, 0.35);
}

.score-bar-note {
    margin: 2px 0 0;
    color: var(--text-soft);
    font-size: 0.78rem;
    line-height: 1.3;
}

.compare-driver-link {
    justify-self: start;
}

.download-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    margin: 18px auto 2px;
    padding: 14px 22px;
    border-radius: 14px;
    background: linear-gradient(180deg, var(--accent), var(--accent-dark));
}

.site-footer {
    padding: 8px 18px 28px;
    text-align: center;
}

.footer-logo {
    width: 150px;
    height: auto;
    transition: transform var(--transition-fast);
}

.footer-logo:hover {
    transform: scale(1.06);
}

.compare-control-deck {
    align-items: stretch;
}

.compare-controls,
.compare-results-shell {
    border: 1px solid var(--line);
    background: var(--bg-panel);
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
}

.compare-controls {
    border-radius: var(--radius);
    padding: 22px;
}

.compare-form {
    display: grid;
    gap: 18px;
}

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

.form-group {
    display: grid;
    gap: 8px;
}

.race-select {
    width: 100%;
    border: 1px solid var(--line-strong);
    border-radius: 14px;
    background: #ffffff;
    color: #111111;
    font: inherit;
    font-size: 1.1rem;
    padding: 14px 16px;
    outline: none;
}

#csvSelector option,
.race-select option {
    color: #111111;
    background: #ffffff;
}

.compare-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.compare-submit {
    margin: 0;
}

.compare-results-shell {
    border-radius: 28px;
    padding: 20px;
}

.compare-header h2 {
    margin: 8px 0 0;
    font-family: 'Teko', sans-serif;
    font-size: clamp(calc(2rem * var(--ins-heading-scale)), calc(3.8vw * var(--ins-heading-scale)), calc(3.25rem * var(--ins-heading-scale)));
    line-height: 0.96;
}

.compare-empty {
    padding: 28px 18px;
    border: 1px dashed var(--line-strong);
    border-radius: 18px;
    text-align: center;
    color: var(--text-soft);
    background: rgba(255, 255, 255, 0.03);
}

.compare-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-top: 18px;
}

.compare-card {
    display: grid;
    gap: 14px;
    align-content: start;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background:
        linear-gradient(180deg, rgba(236, 28, 36, 0.08), transparent 28%),
        rgba(10, 10, 10, 0.92);
}

.compare-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.compare-position-group {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.compare-flag {
    width: 34px;
    height: auto;
    display: block;
}

.compare-rank {
    font-family: 'Teko', sans-serif;
    font-size: calc(2rem * var(--ins-heading-scale));
    line-height: 1;
}

.compare-points {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-soft);
}

.compare-photo-wrap {
    display: flex;
    justify-content: center;
}

.compare-photo {
    width: min(72%, 240px);
    max-width: 100%;
    border-radius: 18px;
    border: 1px solid var(--line-strong);
    box-shadow: 0 18px 30px rgba(0, 0, 0, 0.35);
}

.compare-name {
    margin: 0;
    text-align: center;
    font-family: 'Teko', sans-serif;
    font-size: clamp(calc(2rem * var(--ins-heading-scale)), calc(3vw * var(--ins-heading-scale)), calc(2.6rem * var(--ins-heading-scale)));
    letter-spacing: 0.03em;
    line-height: 0.92;
    min-height: 2.1em;
    display: flex;
    align-items: center;
    justify-content: center;
    text-wrap: balance;
}

.compare-stats-grid {
    grid-template-columns: 1fr;
}

.compare-score-bars {
    margin-top: -2px;
}

.compare-stats-grid .stat-chip {
    text-align: center;
    justify-items: center;
}

.compare-stats-grid .field-label,
.compare-stats-grid .field-value {
    width: 100%;
    text-align: center;
}

@media (max-width: 860px) {
    .control-deck {
        grid-template-columns: 1fr;
    }

    .selector-current {
        font-size: 2rem;
    }

    .details-card {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
    }

    .details-media,
    .details-results {
        width: 100%;
    }

    .compare-form-grid,
    .compare-grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 861px) {
    .brand-wrap {
        padding: 34px 16px 24px;
    }

    #pageLogo {
        width: min(var(--ins-logo-width-desktop), 96vw);
        margin: 22px auto 18px;
    }

    .eyebrow {
        font-size: 1.15rem;
    }

    .season-tag {
        font-size: 1.35rem;
    }

    .selector-current--static {
        font-size: clamp(1.45rem, 2vw, 2rem);
    }
}

@media (max-width: 640px) {
    .site-header {
        padding-inline: 12px;
    }

    .page-shell {
        padding: 10px 12px 34px;
    }

    .control-copy,
    .leaderboard-shell {
        border-radius: 20px;
    }

    .control-copy {
        padding: 18px 18px 20px;
    }

    .selector-panel--direct {
        padding: 18px 18px 20px;
    }

    .selector-current--static {
        font-size: 1.85rem;
        white-space: normal;
        overflow: visible;
        text-overflow: clip;
    }

    #fileInfo {
        text-align: center;
        padding-inline: 10px;
    }

    .leaderboard-table th,
    .leaderboard-table td {
        padding: 10px 6px;
    }

    th {
        font-size: 0.72rem;
    }

    td:first-child {
        width: 54px;
        font-size: 1.25rem;
    }

    .flag-cell {
        width: 54px;
    }

    .flag-cell img {
        width: 32px;
    }

    .driver-cell {
        font-size: 1rem;
    }

    td:nth-child(4) {
        width: 74px;
        font-size: 1.55rem;
    }

    .action-cell {
        width: 60px;
    }

    .expand-btn {
        min-width: 38px;
        padding: 8px 9px;
    }

    .details-card {
        padding: 16px 12px;
    }

    .details-photo {
        width: min(60%, 220px);
    }

    .details-results {
        text-align: center;
    }

    .score-bar-head {
        font-size: 0.8rem;
    }

    .score-bar-note {
        text-align: center;
    }

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

    .compare-controls,
    .compare-results-shell {
        border-radius: 20px;
        padding: 16px;
    }

    .page-actions,
    .compare-form-actions {
        flex-direction: column;
    }

    .nav-link,
    .compare-driver-link,
    .download-btn {
        width: 100%;
    }

    .compare-driver-link {
        justify-self: stretch;
    }

    .compare-card {
        gap: 8px;
        padding: 10px 8px;
        border-radius: 16px;
    }

    .compare-photo {
        width: min(100%, 92px);
    }

    .compare-card-top {
        flex-direction: column;
        align-items: center;
        gap: 4px;
    }

    .compare-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
    }

    .compare-position-group {
        gap: 6px;
    }

    .compare-flag {
        width: 20px;
    }

    .compare-rank {
        font-size: calc(1.2rem * var(--ins-heading-scale));
    }

    .compare-points {
        font-size: 0.8rem;
    }

    .compare-name {
        font-size: calc(1.35rem * var(--ins-heading-scale));
        line-height: 0.92;
        min-height: 2.2em;
    }

    .compare-stats-grid {
        gap: 6px;
    }

.compare-card .stat-chip {
    gap: 2px;
    padding: 8px 6px;
    border-radius: 10px;
    text-align: center;
    justify-items: center;
}

    .compare-card .field-label {
        font-size: 0.56rem;
        letter-spacing: 0.08em;
    }

    .compare-card .field-value {
        font-size: 0.8rem;
    }
}