/* =====================================================
   KC FORMULA UN — 2026
   Design: Refined F1 Dark Theme, Formula1 Font
   ===================================================== */

:root {
    --f1-red: #E10600;
    --c-bg: #0a0a0a;
    --c-surface: #141414;
    --c-surface2: #1c1c1c;
    --c-border: rgba(255,255,255,0.08);
    --c-border-strong: rgba(255,255,255,0.15);
    --c-text: #f0f0f0;
    --c-muted: #888;
    --c-muted2: #555;
    --c-gold: #FFD700;
    --c-silver: #C0C0C0;
    --c-bronze: #CD7F32;
    --c-green: #00C853;
    --c-red: #E10600;
    --topnav-h: 56px;
    --bottomnav-h: 64px;
    --font-f1: 'Formula1', 'Arial Black', sans-serif;
    --font-body: 'Formula1', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius: 8px;
    --radius-lg: 16px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
    height: 100%;
    background: var(--c-bg);
    color: var(--c-text);
    font-family: var(--font-body);
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    overscroll-behavior: none;
}

body { overflow-x: hidden; }

/* ===================== PAGES ===================== */
.page { display: none; }
.page.active { display: block; }

/* ===================== LOGIN / REGISTER ===================== */
.login-bg {
    position: fixed; inset: 0;
    background: #050505;
    z-index: 0;
}
.login-strip {
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--f1-red);
}

.login-container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px 80px;
    gap: 32px;
}

.login-brand {
    text-align: center;
}
.login-logo-text {
    font-family: var(--font-f1);
    font-weight: 700;
    font-size: clamp(2rem, 8vw, 3.5rem);
    letter-spacing: 0.06em;
    color: var(--c-text);
    line-height: 1;
}
.login-tagline {
    font-family: var(--font-f1);
    font-size: .75rem;
    letter-spacing: 0.3em;
    color: var(--f1-red);
    margin-top: 8px;
}

.login-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border-strong);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    width: 100%;
    max-width: 420px;
}
.login-card-title {
    font-family: var(--font-f1);
    font-size: 1rem;
    letter-spacing: 0.2em;
    color: var(--c-muted);
    margin-bottom: 24px;
    border-bottom: 1px solid var(--c-border);
    padding-bottom: 16px;
}

.login-hint {
    font-size: .75rem;
    color: var(--c-muted2);
    letter-spacing: 0.05em;
}
.login-hint kbd {
    background: var(--c-surface2);
    border: 1px solid var(--c-border-strong);
    border-radius: 4px;
    padding: 1px 6px;
    font-family: var(--font-body);
    font-size: .7rem;
}

/* ===================== FORMS ===================== */
.form-group { margin-bottom: 16px; }
.form-label {
    display: block;
    font-family: var(--font-f1);
    font-size: .7rem;
    letter-spacing: 0.18em;
    color: var(--c-muted);
    margin-bottom: 6px;
}
.form-sublabel {
    font-size: .75rem;
    color: var(--c-muted2);
    margin-bottom: 12px;
    margin-top: -4px;
}
.form-input {
    width: 100%;
    background: var(--c-bg);
    border: 1px solid var(--c-border-strong);
    border-radius: var(--radius);
    color: var(--c-text);
    font-family: var(--font-body);
    font-size: .9rem;
    padding: 10px 14px;
    outline: none;
    transition: border-color .2s;
    -webkit-appearance: none;
    appearance: none;
}
.form-input:focus { border-color: var(--f1-red); }
.form-input option { background: var(--c-surface); }
select.form-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
    cursor: pointer;
}

.number-input { text-align: center; font-size: 1.2rem; font-weight: 700; }
.number-picker-row { display: flex; align-items: center; gap: 20px; }

.error-msg {
    color: var(--f1-red);
    font-size: .8rem;
    min-height: 20px;
    margin-top: 4px;
    letter-spacing: 0.05em;
}

.reg-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
}
@media (max-width: 540px) { .reg-grid { grid-template-columns: 1fr; } }

/* ===================== BUTTONS ===================== */
.btn-f1 {
    font-family: var(--font-f1);
    font-weight: 700;
    font-size: .75rem;
    letter-spacing: 0.15em;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    padding: 12px 20px;
    transition: all .15s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-transform: uppercase;
}
.btn-f1-primary {
    background: var(--f1-red);
    color: #fff;
}
.btn-f1-primary:hover { background: #c00400; }
.btn-f1-ghost {
    background: transparent;
    color: var(--c-text);
    border: 1px solid var(--c-border-strong);
}
.btn-f1-ghost:hover { background: var(--c-surface2); }
.btn-f1-danger {
    background: transparent;
    color: var(--f1-red);
    border: 1px solid var(--f1-red);
}
.btn-f1-danger:hover { background: rgba(225,6,0,.1); }
.btn-sm { padding: 8px 14px; font-size: .68rem; }

/* ===================== HELMET PICKER ===================== */
.helmet-picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 8px;
    max-height: 300px;
    overflow-y: auto;
    padding: 4px 2px;
}
.helmet-picker-grid::-webkit-scrollbar { width: 4px; }
.helmet-picker-grid::-webkit-scrollbar-track { background: transparent; }
.helmet-picker-grid::-webkit-scrollbar-thumb { background: var(--c-border-strong); border-radius: 2px; }

.helmet-pick-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 4px;
    border-radius: var(--radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all .15s;
    background: var(--c-bg);
}
.helmet-pick-item:hover { border-color: var(--c-border-strong); }
.helmet-pick-item.selected { border-color: var(--f1-red); }
.helmet-pick-item .hpi-label {
    font-size: .6rem;
    letter-spacing: 0.03em;
    color: var(--c-muted);
    text-align: center;
    white-space: normal;
    word-break: break-word;
    line-height: 1.3;
    width: 100%;
}

/* SVG Helmet rendering */
.helmet-svg {
    width: 48px;
    height: 48px;
    display: block;
}
.helmet-svg-lg {
    width: 80px;
    height: 80px;
}
.helmet-mini {
    width: 28px;
    height: 28px;
}

/* ===================== APP SHELL ===================== */
#app-shell {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

/* TOP NAV */
.topnav {
    height: var(--topnav-h);
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 16px;
    position: relative;
    z-index: 100;
    flex-shrink: 0;
}
.topnav::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--f1-red);
}
.topnav-brand {
    font-family: var(--font-f1);
    font-weight: 700;
    font-size: .85rem;
    letter-spacing: 0.12em;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.brand-flag {
    flex-shrink: 0;
    display: block;
    border-radius: 2px;
    overflow: visible;
}
.topnav-center {
    flex: 1;
    text-align: center;
    font-size: .72rem;
    letter-spacing: 0.1em;
    color: var(--c-muted);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.topnav-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.user-badge {
    display: flex;
    align-items: center;
    gap: 8px;
}
.user-helmet-mini {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}
#current-user-name {
    font-family: var(--font-f1);
    font-size: .75rem;
    letter-spacing: 0.1em;
    color: var(--c-text);
    display: none;
}
@media (min-width: 500px) { #current-user-name { display: block; } }

/* BOTTOM NAV */
.bottomnav {
    height: var(--bottomnav-h);
    background: var(--c-surface);
    border-top: 1px solid var(--c-border);
    display: flex;
    align-items: stretch;
    position: relative;
    z-index: 100;
    flex-shrink: 0;
}
.bnav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    background: none;
    border: none;
    color: var(--c-muted2);
    cursor: pointer;
    transition: color .15s;
    padding: 0 4px;
    font-family: var(--font-f1);
    font-size: .55rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    position: relative;
}
.bnav-item svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
    flex-shrink: 0;
}
.bnav-item.active {
    color: var(--f1-red);
}
.bnav-item.active::after {
    content: '';
    position: absolute;
    top: 0; left: 20%; right: 20%;
    height: 2px;
    background: var(--f1-red);
}
.bnav-admin.active { color: var(--c-gold); }
.bnav-admin.active::after { background: var(--c-gold); }

/* PAGE CONTENT */
.page-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--c-border-strong) transparent;
}
.page-content::-webkit-scrollbar { width: 4px; }
.page-content::-webkit-scrollbar-track { background: transparent; }
.page-content::-webkit-scrollbar-thumb { background: var(--c-border-strong); }

.app-section { display: none; animation: fadeIn .2s ease; }
.app-section.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* ===================== HOME ===================== */
.home-header {
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    padding: 24px 20px 20px;
}
.home-hero {
    margin-bottom: 16px;
}
.home-title {
    font-family: var(--font-f1);
    font-weight: 700;
    font-size: clamp(1.5rem, 5vw, 2.2rem);
    letter-spacing: 0.08em;
    line-height: 1;
}
.home-subtitle {
    font-family: var(--font-f1);
    font-size: .75rem;
    letter-spacing: 0.3em;
    color: var(--f1-red);
    margin-top: 4px;
}
.next-race-banner {
    font-size: .78rem;
    letter-spacing: 0.08em;
    color: var(--c-muted);
}
.next-race-banner span.race-name { color: var(--c-text); }
.next-race-banner span.locked { color: var(--f1-red); }
.next-race-banner span.open { color: var(--c-green); }

.home-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-bottom: 1px solid var(--c-border);
}
@media (max-width: 540px) { .home-grid { grid-template-columns: 1fr; } }

.home-card {
    padding: 20px 16px;
    border-right: 1px solid var(--c-border);
}
.home-card:last-child { border-right: none; }
@media (max-width: 540px) {
    .home-card { border-right: none; border-bottom: 1px solid var(--c-border); }
    .home-card:last-child { border-bottom: none; }
}
.home-card-label {
    font-family: var(--font-f1);
    font-size: .65rem;
    letter-spacing: 0.2em;
    color: var(--f1-red);
    margin-bottom: 14px;
    text-transform: uppercase;
}
.home-card-standings {
    margin-bottom: 14px;
}
.mini-standings-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    border-bottom: 1px solid var(--c-border);
    font-size: .82rem;
}
.mini-standings-row:last-child { border-bottom: none; }
.mini-pos {
    font-family: var(--font-f1);
    font-weight: 700;
    width: 18px;
    color: var(--c-muted);
    flex-shrink: 0;
    font-size: .7rem;
}
.mini-pos.p1 { color: var(--c-gold); }
.mini-pos.p2 { color: var(--c-silver); }
.mini-pos.p3 { color: var(--c-bronze); }
.mini-name { flex: 1; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-size: .8rem; }
.mini-pts {
    font-family: var(--font-f1);
    font-weight: 700;
    font-size: .78rem;
    color: var(--c-text);
}

.home-actions {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border-bottom: 1px solid var(--c-border);
}
@media (max-width: 480px) { .home-actions { grid-template-columns: repeat(2, 1fr); } }
.action-tile {
    background: none;
    border: none;
    border-right: 1px solid var(--c-border);
    cursor: pointer;
    padding: 20px 12px;
    text-align: center;
    transition: background .15s;
    color: var(--c-text);
}
.action-tile:last-child { border-right: none; }
.action-tile:hover { background: var(--c-surface); }
.action-tile-icon {
    font-size: 1.4rem;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 28px;
    color: var(--c-muted);
}
.action-tile-label {
    font-family: var(--font-f1);
    font-size: .58rem;
    letter-spacing: 0.15em;
    color: var(--c-muted);
    text-transform: uppercase;
}

/* ===================== SECTION HEADER ===================== */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 16px 0;
    gap: 12px;
    flex-wrap: wrap;
}
.section-title {
    font-family: var(--font-f1);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.15em;
    color: var(--c-text);
}

/* POOL TABS */
.pool-tabs {
    display: flex;
    gap: 0;
    background: var(--c-bg);
    border: 1px solid var(--c-border-strong);
    border-radius: var(--radius);
    overflow: hidden;
    flex-shrink: 0;
}
.pool-tab {
    font-family: var(--font-f1);
    font-size: .65rem;
    letter-spacing: 0.12em;
    background: none;
    border: none;
    color: var(--c-muted);
    padding: 8px 14px;
    cursor: pointer;
    transition: all .15s;
    white-space: nowrap;
}
.pool-tab.active {
    background: var(--f1-red);
    color: #fff;
}

/* ===================== STANDINGS ===================== */
.standings-table-wrap {
    padding: 16px;
    overflow-x: auto;
}
.standings-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 300px;
}
.standings-table th {
    font-family: var(--font-f1);
    font-size: .65rem;
    letter-spacing: 0.15em;
    color: var(--c-muted);
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--c-border-strong);
    white-space: nowrap;
}
.standings-table td {
    padding: 11px 12px;
    border-bottom: 1px solid var(--c-border);
    font-size: .85rem;
    vertical-align: middle;
}
.standings-table tr:last-child td { border-bottom: none; }
.standings-table tr:hover td { background: var(--c-surface2); }
.pos-cell {
    font-family: var(--font-f1);
    font-weight: 700;
    width: 40px;
    text-align: center;
}
.pos-1 { color: var(--c-gold); }
.pos-2 { color: var(--c-silver); }
.pos-3 { color: var(--c-bronze); }
.pts-cell {
    font-family: var(--font-f1);
    font-weight: 700;
    text-align: right;
    color: var(--c-text);
}
.user-cell {
    display: flex;
    align-items: center;
    gap: 10px;
}
.race-pts-cell {
    text-align: center;
    font-size: .8rem;
}
.race-pts-cell .driver-name { color: var(--c-muted); font-size: .7rem; }

/* ===================== PICKS ===================== */
.picks-quota-bar {
    padding: 12px 16px;
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    margin-top: 12px;
}
.quota-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.quota-chip {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .78rem;
    color: var(--c-muted);
}
.quota-chip .q-used { font-family: var(--font-f1); font-weight: 700; color: var(--c-text); }
.quota-chip .q-bar {
    width: 48px; height: 4px;
    background: var(--c-border-strong);
    border-radius: 2px;
    overflow: hidden;
}
.quota-chip .q-fill {
    height: 100%;
    background: var(--f1-red);
    border-radius: 2px;
    transition: width .3s;
}
.quota-chip .q-fill.full { background: var(--c-muted2); }

/* Picks countdown */
.picks-countdown-bar {
    padding: 0 16px 10px;
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
}
.countdown-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 14px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    gap: 12px;
}
.countdown-bar.countdown-warning {
    border-color: rgba(255,180,0,0.4);
    background: rgba(255,180,0,0.05);
}
.countdown-bar.countdown-urgent {
    border-color: rgba(225,6,0,0.5);
    background: rgba(225,6,0,0.08);
    animation: countdown-pulse 1s ease-in-out infinite;
}
@keyframes countdown-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}
.countdown-label {
    font-family: var(--font-f1);
    font-size: .62rem;
    letter-spacing: .1em;
    color: var(--c-muted);
}
.countdown-time {
    font-family: var(--font-f1);
    font-weight: 700;
    font-size: .88rem;
    letter-spacing: .05em;
    color: var(--c-text);
    white-space: nowrap;
}
.countdown-warning .countdown-label { color: #b8860b; }
.countdown-warning .countdown-time  { color: #ffd700; }
.countdown-urgent .countdown-label  { color: var(--f1-red); }
.countdown-urgent .countdown-time   { color: #ff4433; }

.picks-race-list {
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 1px;
}
.pick-row {
    background: var(--c-surface);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--c-border);
    margin-bottom: 8px;
}
.pick-row-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border-bottom: 1px solid var(--c-border);
    background: var(--c-surface2);
}
.pick-row-race { font-family: var(--font-f1); font-size: .8rem; letter-spacing: 0.05em; }
.pick-row-date { font-size: .72rem; color: var(--c-muted); }
.pick-status-badge {
    font-family: var(--font-f1);
    font-size: .6rem;
    letter-spacing: 0.15em;
    padding: 3px 8px;
    border-radius: 3px;
    background: var(--c-bg);
    color: var(--c-muted);
}
.pick-status-badge.locked { color: var(--f1-red); border: 1px solid var(--f1-red); }
.pick-status-badge.completed { color: var(--c-muted2); border: 1px solid var(--c-border); }
.pick-status-badge.open { color: var(--c-green); border: 1px solid var(--c-green); }

.pick-row-body { padding: 12px 14px; }
.pick-completed-info {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: .85rem;
}
.pick-completed-info .driver-pts {
    font-family: var(--font-f1);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--c-gold);
    margin-left: auto;
}
.pick-driver-select-row {
    display: flex;
    gap: 8px;
    align-items: center;
}
.pick-driver-select-row select {
    flex: 1;
}
.driver-select-option-used { color: var(--c-muted2) !important; }
.driver-over-limit { opacity: 0.35; }

/* Driver Carousel for picks instead of dropdown */
.pick-driver-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 6px;
    margin-top: 8px;
}
.driver-pick-tile {
    padding: 8px 10px;
    border-radius: var(--radius);
    border: 1px solid var(--c-border);
    background: var(--c-bg);
    cursor: pointer;
    transition: all .15s;
    position: relative;
    overflow: hidden;
}
.driver-pick-tile:hover:not(.disabled-tile) { border-color: var(--c-border-strong); background: var(--c-surface2); }
.driver-pick-tile.selected-tile {
    border-color: var(--f1-red);
    background: rgba(225,6,0,0.08);
}
.driver-pick-tile.disabled-tile {
    opacity: 0.35;
    cursor: not-allowed;
}
.dpt-name { font-family: var(--font-f1); font-size: .75rem; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dpt-team { font-size: .65rem; color: var(--c-muted); margin-top: 2px; }
.dpt-usage {
    position: absolute;
    top: 6px; right: 6px;
    font-family: var(--font-f1);
    font-size: .6rem;
    color: var(--c-muted2);
}
.dpt-usage.at-limit { color: var(--f1-red); }

/* ===================== STATS ===================== */
.stats-grid {
    padding: 16px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
@media (max-width: 600px) { .stats-grid { grid-template-columns: 1fr; } }

.stats-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    overflow: hidden;
}
.stats-card-full { grid-column: 1 / -1; }
.stats-card-title {
    font-family: var(--font-f1);
    font-size: .7rem;
    letter-spacing: 0.2em;
    color: var(--c-muted);
    margin-bottom: 16px;
    text-transform: uppercase;
}
.stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--c-border);
    font-size: .83rem;
}
.stat-row:last-child { border-bottom: none; }
.stat-label { color: var(--c-muted); }
.stat-value { font-family: var(--font-f1); font-weight: 700; }

/* Race comparison bar chart */
.bar-chart { display: flex; flex-direction: column; gap: 8px; }
.bar-row { display: flex; align-items: center; gap: 10px; }
.bar-label { font-size: .75rem; color: var(--c-muted); width: 90px; flex-shrink: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-track { flex: 1; height: 8px; background: var(--c-bg); border-radius: 4px; overflow: hidden; }
.bar-fill { height: 100%; background: var(--f1-red); border-radius: 4px; transition: width .6s ease; }
.bar-fill.avg { background: var(--c-muted2); }
.bar-val { font-family: var(--font-f1); font-size: .72rem; width: 30px; text-align: right; flex-shrink: 0; }

/* VS comparison */
.vs-table { width: 100%; border-collapse: collapse; font-size: .82rem; }
.vs-table th {
    font-family: var(--font-f1);
    font-size: .6rem;
    letter-spacing: 0.12em;
    color: var(--c-muted);
    padding: 6px 8px;
    text-align: left;
    border-bottom: 1px solid var(--c-border);
}
.vs-table td { padding: 8px 8px; border-bottom: 1px solid var(--c-border); }
.vs-table tr:last-child td { border-bottom: none; }
.diff-pos { color: var(--c-green); font-family: var(--font-f1); font-weight: 700; }
.diff-neg { color: var(--f1-red); font-family: var(--font-f1); font-weight: 700; }

.stats-hidden-hint {
    padding: 20px 16px;
    text-align: center;
    font-size: .72rem;
    letter-spacing: 0.12em;
    color: var(--c-muted2);
}

/* ===================== SCHEDULE ===================== */
.schedule-list {
    padding: 12px 16px;
}
.schedule-race-row {
    border-bottom: 1px solid var(--c-border);
    padding: 0;
    transition: background .1s;
}
.schedule-race-row:last-child { border-bottom: none; }
.schedule-row-header {
    display: grid;
    grid-template-columns: 36px 1fr auto auto;
    align-items: center;
    gap: 12px;
    padding: 14px 14px;
    cursor: default;
}
.sched-completed .schedule-row-header {
    padding-bottom: 8px;
}
.schedule-round {
    font-family: var(--font-f1);
    font-weight: 700;
    font-size: .8rem;
    color: var(--c-muted2);
    text-align: center;
}
.schedule-info { overflow: hidden; }
.schedule-race-name {
    font-family: var(--font-f1);
    font-size: .82rem;
    letter-spacing: 0.04em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.schedule-race-loc {
    font-size: .72rem;
    color: var(--c-muted);
    margin-top: 2px;
}
.schedule-date {
    font-size: .72rem;
    color: var(--c-muted);
    white-space: nowrap;
    text-align: right;
}
/* Results expansion for completed races */
.sched-results-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 0 14px 14px 52px;
}
@media (max-width: 540px) {
    .sched-results-wrap { grid-template-columns: 1fr; }
}
.sched-results-col { }
.sched-results-label {
    font-family: var(--font-f1);
    font-size: .6rem;
    letter-spacing: .1em;
    color: var(--c-muted2);
    margin-bottom: 6px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--c-border);
}
.sched-result-row {
    display: grid;
    grid-template-columns: 28px 1fr 1fr auto;
    align-items: center;
    gap: 4px;
    padding: 3px 0;
    font-size: .73rem;
}
.sched-pos {
    font-family: var(--font-f1);
    font-size: .65rem;
    color: var(--c-muted);
}
.sched-drv {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.sched-team {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: .68rem;
    color: var(--c-muted);
}
.sched-pts {
    font-family: var(--font-f1);
    font-weight: 700;
    font-size: .68rem;
    text-align: right;
    color: var(--c-gold);
    white-space: nowrap;
}
.sched-result-row:first-of-type .sched-drv,
.sched-result-row:first-of-type .sched-pts { color: var(--c-text); }
.schedule-winner {
    font-size: .72rem;
    color: var(--c-muted);
    white-space: nowrap;
    text-align: right;
}
.sched-status {
    font-family: var(--font-f1);
    font-size: .6rem;
    letter-spacing: 0.1em;
    padding: 3px 8px;
    border-radius: 3px;
    white-space: nowrap;
}
.sched-status.completed { background: rgba(255,255,255,0.05); color: var(--c-muted2); }
.sched-status.locked { background: rgba(225,6,0,0.1); color: var(--f1-red); }
.sched-status.upcoming { background: rgba(0,200,83,0.08); color: var(--c-green); }
.sched-clickable { cursor: pointer; }
.sched-clickable:hover { background: rgba(255,255,255,0.03); border-radius: var(--radius); }
.sched-chevron {
    font-size: .7rem;
    color: var(--c-muted2);
    user-select: none;
    transition: color .15s;
}
.sched-clickable:hover .sched-chevron { color: var(--c-muted); }
.sched-results-panel {
    border-top: 1px solid var(--c-border);
}
.sched-result-row.sched-excluded {
    opacity: 0.35;
}

/* ===================== RULES ===================== */
.rules-container { padding: 16px; display: flex; flex-direction: column; gap: 16px; }
.rules-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 20px 20px 20px 28px;
    position: relative;
    overflow: hidden;
}
.rules-card-stripe {
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
    background: var(--f1-red);
}
.rules-card h3 {
    font-family: var(--font-f1);
    font-size: .75rem;
    letter-spacing: 0.18em;
    color: var(--c-muted);
    margin-bottom: 14px;
    text-transform: uppercase;
}
.rules-card ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.rules-card li {
    font-size: .85rem;
    color: var(--c-text);
    padding-left: 14px;
    position: relative;
    line-height: 1.5;
}
.rules-card li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--c-muted2);
}

/* ===================== ADMIN ===================== */
.admin-grid {
    padding: 16px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
@media (max-width: 600px) { .admin-grid { grid-template-columns: 1fr; } }
.admin-card {
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: 20px;
}
.admin-card h3 {
    font-family: var(--font-f1);
    font-size: .7rem;
    letter-spacing: 0.18em;
    color: var(--c-muted);
    margin-bottom: 16px;
    text-transform: uppercase;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--c-border);
}
.msg-area {
    margin-top: 10px;
    font-size: .8rem;
    min-height: 20px;
    letter-spacing: 0.05em;
}
.msg-area.success { color: var(--c-green); }
.msg-area.error { color: var(--f1-red); }

/* ===================== MODALS ===================== */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.85);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s;
}
.modal-overlay.open {
    opacity: 1;
    pointer-events: all;
}
.modal-box {
    background: var(--c-surface);
    border: 1px solid var(--c-border-strong);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 480px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}
.modal-wide { max-width: 860px; }
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 20px 16px;
    border-bottom: 1px solid var(--c-border);
    flex-shrink: 0;
}
.modal-header h2 {
    font-family: var(--font-f1);
    font-size: .9rem;
    letter-spacing: 0.15em;
}
.modal-close {
    background: none;
    border: none;
    color: var(--c-muted);
    font-size: 1rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius);
    transition: color .15s;
}
.modal-close:hover { color: var(--c-text); }
.modal-scroll {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
}

/* ===================== GAME ===================== */
.game-modal {
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,.95);
}
.game-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    max-width: 420px;
    width: 100%;
}
.game-hud {
    width: 400px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--c-surface);
    border: 1px solid var(--c-border-strong);
    border-bottom: none;
    border-radius: var(--radius) var(--radius) 0 0;
}
.hud-label {
    font-family: var(--font-f1);
    font-size: .6rem;
    letter-spacing: 0.2em;
    color: var(--c-muted);
}
.hud-value {
    font-family: var(--font-f1);
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--c-text);
    line-height: 1;
}
.game-title-hud {
    font-family: var(--font-f1);
    font-weight: 700;
    font-size: .75rem;
    letter-spacing: 0.15em;
    color: var(--f1-red);
}
#game-canvas {
    display: block;
    border: 1px solid var(--c-border-strong);
    border-top: none;
    max-width: 100%;
}
.game-instructions {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -10%);
    text-align: center;
    pointer-events: none;
}
.gi-title {
    font-family: var(--font-f1);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.1em;
    color: var(--c-text);
    text-shadow: 0 2px 8px rgba(0,0,0,.8);
}
.gi-sub {
    font-size: .72rem;
    letter-spacing: 0.08em;
    color: var(--c-muted);
    margin-top: 8px;
    text-shadow: 0 1px 4px rgba(0,0,0,.8);
}
.game-close-btn {
    position: absolute;
    top: 12px; right: 12px;
    background: var(--c-surface);
    border: 1px solid var(--c-border-strong);
    color: var(--c-muted);
    font-family: var(--font-f1);
    font-size: .65rem;
    letter-spacing: 0.1em;
    padding: 6px 12px;
    border-radius: var(--radius);
    cursor: pointer;
    z-index: 10;
}
.game-close-btn:hover { color: var(--c-text); }

/* ===================== HELMET SVG STYLES ===================== */
/* These are applied inline by JS, included here for reference */

/* ===================== START LIGHTS ===================== */
.start-lights-bar {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 8px;
    padding: 10px 16px 8px;
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
}
.sl-col {
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: center;
}
.sl-light {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #1a1a1a;
    border: 2px solid #2a2a2a;
    transition: background 0.12s, border-color 0.12s, box-shadow 0.12s;
}
/* Top 2 rows: stay dark always, styled slightly differently */
.sl-light.sl-top {
    background: #111;
    border-color: #222;
    opacity: 0.4;
}
/* Bottom 2 rows: these are the active ones */
.sl-light.sl-bot {
    background: #1e1e1e;
    border-color: #333;
}
.sl-light.sl-on {
    background: #E10600;
    border-color: #ff3020;
    box-shadow: 0 0 10px rgba(225, 6, 0, 0.85), 0 0 20px rgba(225, 6, 0, 0.4);
}
/* No green — just go dark */

/* ===================== MISC ===================== */
.divider {
    height: 1px;
    background: var(--c-border);
    margin: 0;
}

.team-pill {
    font-size: .65rem;
    letter-spacing: 0.05em;
    padding: 2px 6px;
    border-radius: 3px;
    background: var(--c-surface2);
    color: var(--c-muted);
    white-space: nowrap;
}

/* Pulse animation for locked races */
@keyframes pulse-red {
    0%, 100% { opacity: 1; }
    50% { opacity: .5; }
}
.pulse { animation: pulse-red 1.5s infinite; }

/* Loading spinner */
.spinner {
    width: 20px; height: 20px;
    border: 2px solid var(--c-border-strong);
    border-top-color: var(--f1-red);
    border-radius: 50%;
    animation: spin .6s linear infinite;
    display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Touch targets */
@media (hover: none) {
    .bnav-item { min-width: 44px; min-height: 44px; }
    .btn-f1 { min-height: 44px; }
}