:root {
    --danger-color: #ff3333;
    --safe-color: #00ffcc;
    --bg-dark: #121212;
    --panel-bg: rgba(255,255,255,0.04);
}

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

body {
    background-color: var(--bg-dark);
    color: #ddd;
    font-family: 'Share Tech Mono', monospace;
    line-height: 1.7;
}

a {
    color: var(--safe-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.site-nav {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(18,18,18,0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid #222;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.nav-brand {
    font-family: 'Creepster', cursive;
    font-size: 22px;
    color: var(--danger-color);
    letter-spacing: 1px;
    text-decoration: none;
    min-width: 0;
}

.nav-brand:hover {
    text-decoration: none;
    opacity: 0.85;
}

.nav-play {
    font-size: 13px;
    border: 1px solid var(--danger-color);
    color: var(--danger-color);
    padding: 7px 16px;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s;
}

.nav-play:hover {
    background: var(--danger-color);
    color: #fff;
    text-decoration: none;
}

.nav-links {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 13px;
    min-width: 0;
}

.site-footer {
    text-align: center;
    font-size: 12px;
    color: #555;
    padding: 24px;
    border-top: 1px solid #1e1e1e;
    line-height: 1.8;
}

.site-footer-links {
    display: inline-flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0 8px;
}

.site-footer a {
    display: inline-block;
    margin: 0 4px;
    white-space: nowrap;
}

@media (max-width: 640px) {
    .site-nav {
        align-items: center;
        flex-direction: row;
        flex-wrap: wrap;
        padding: 12px 16px;
        gap: 10px 12px;
    }

    .nav-brand {
        order: 1;
        flex: 1 1 auto;
        font-size: 20px;
        line-height: 1.1;
    }

    .nav-links {
        display: contents;
        font-size: 12px;
    }

    .nav-links a:not(.nav-play) {
        order: 2;
        flex: 1 0 100%;
    }

    .nav-play {
        order: 1;
        flex: 0 0 auto;
        margin-left: auto;
        gap: 8px 12px;
        padding: 6px 12px;
    }

    .site-footer {
        padding: 20px 16px;
        font-size: 11px;
    }

    .site-footer a {
        margin: 0 2px;
    }
}

/* Leaderboard page */
.leaderboard-page .page-wrap {
    width: min(96vw, 1400px);
    margin: 24px auto;
    padding: 20px;
}

.leaderboard-shell,
.alternative-page .scan,
.alternative-page .final-cta,
.alternative-page .verdict-card {
    background: var(--panel-bg);
    border: 1px solid #2a2a2a;
    border-radius: 10px;
}

.leaderboard-shell {
    overflow: hidden;
    box-shadow: 0 16px 50px rgba(0,0,0,0.5);
}

.leaderboard-head {
    padding: 18px 20px;
    border-bottom: 1px solid #2b2b2b;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.leaderboard-title {
    margin: 0 0 20px 0;
    font-family: 'Creepster', cursive;
    font-size: 32px;
    color: var(--danger-color);
    border-left: 4px solid var(--danger-color);
    padding-left: 14px;
    letter-spacing: 1px;
}

.back-link {
    border: 1px solid var(--safe-color);
    color: var(--safe-color);
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 6px;
    text-transform: uppercase;
    font-size: 12px;
}

.back-link:hover {
    background: var(--safe-color);
    color: #000;
}

.leaderboard-status {
    padding: 14px 20px;
    color: #aaa;
    font-size: 13px;
    border-bottom: 1px solid #222;
}

.runs-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(120px, 1fr));
    gap: 1px;
    background: #222;
    border-bottom: 1px solid #222;
}

.runs-summary:empty {
    display: none;
}

.runs-summary-item {
    background: #171717;
    padding: 14px 20px;
}

.runs-summary-item span {
    display: block;
    color: #888;
    font-size: 11px;
    text-transform: uppercase;
}

.runs-summary-item strong {
    color: var(--safe-color);
    font-size: 18px;
}

.run-visualizer {
    background: #151515;
}

.run-visualizer-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 20px 0;
}

.run-visualizer h2 {
    color: var(--safe-color);
    font-size: 16px;
    margin: 0 0 4px;
}

.run-visualizer p {
    color: #aaa;
    font-size: 12px;
    margin: 0;
}

.run-visualizer-canvas {
    position: relative;
    padding: 14px 20px 20px;
}

.run-frame-share {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    flex: 0 0 auto;
    max-width: min(320px, 100%);
}

.run-frame-share .share-btn-primary {
    width: auto;
    min-height: 40px;
    padding: 8px 12px;
    border: 1px solid var(--safe-color);
    border-radius: 4px;
    background: rgba(18,18,18,0.9);
    box-shadow: 0 0 10px rgba(0,255,204,0.4), 0 4px 10px rgba(0,0,0,0.4);
    backdrop-filter: blur(5px);
    color: var(--safe-color);
    font-family: 'Share Tech Mono', monospace;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s;
}

.run-frame-share .share-btn-primary:hover {
    background: var(--safe-color);
    color: #000;
    opacity: 1;
}

.run-frame-share .share-btn-row {
    display: none;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
    max-width: 250px;
}

.run-frame-share .share-icon-btn {
    width: 42px;
    height: 42px;
    border: 1.5px solid #555;
    border-radius: 50%;
    background: rgba(18,18,18,0.9);
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.4);
    transition: all 0.2s;
    padding: 0;
}

.run-frame-share .share-icon-btn:hover,
.run-frame-share .share-icon-btn:focus {
    border-color: var(--safe-color);
    color: var(--safe-color);
    transform: scale(1.08);
    outline: none;
}

.run-visualizer-map {
    display: block;
    position: relative;
    width: 100%;
    height: clamp(360px, 68svh, 720px);
    border: 1px solid #262626;
    border-radius: 6px;
    background: #101010;
    overflow: hidden;
}

.run-map-controls {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 700;
    display: flex;
    gap: 8px;
}

.run-map-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    padding: 12px;
    border: 1px solid var(--safe-color);
    border-radius: 50%;
    background: rgba(18,18,18,0.9);
    color: var(--safe-color);
    font-size: 18px;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(0,255,204,0.4), 0 4px 10px rgba(0,0,0,0.4);
    backdrop-filter: blur(5px);
    transition: all 0.3s;
}

.run-map-btn:hover,
.run-map-btn:focus {
    background: var(--safe-color);
    color: #000;
    box-shadow: 0 0 15px rgba(0,255,204,0.6);
    transform: scale(1.05);
    outline: none;
}

.run-route-marker,
.run-runner-marker,
.run-zombie-marker {
    background: transparent;
    border: none;
}

.run-route-marker span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: 2px solid #fff;
    border-radius: 50%;
    color: #000;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 0 18px rgba(0,0,0,0.65);
}

.route-start span {
    background: #22c55e;
}

.route-end span {
    background: var(--danger-color);
    color: #fff;
}

.run-runner-marker span {
    display: block;
    width: 22px;
    height: 22px;
    border: 3px solid #fff;
    border-radius: 50%;
    background: #ffd24d;
    box-shadow: 0 0 16px rgba(255,210,77,0.9);
}

.run-zombie-marker span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border: 2px solid rgba(255,255,255,0.85);
    border-radius: 50%;
    background: var(--danger-color);
    color: #fff;
    font-size: 12px;
    box-shadow: 0 0 16px rgba(255,51,51,0.65);
}

.run-visualizer-empty {
    position: absolute;
    inset: 14px 20px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #262626;
    border-radius: 6px;
    color: #888;
    background: #101010;
    font-size: 13px;
}

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

.table-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 20px;
    border-top: 1px solid #222;
}

.pagination-info {
    color: #aaa;
    font-size: 12px;
    text-align: center;
}

.pagination-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 108px;
    padding: 8px 12px;
    border: 1px solid #333;
    border-radius: 4px;
    background: #171717;
    color: var(--safe-color);
    font-family: inherit;
    font-size: 12px;
    cursor: pointer;
}

.pagination-btn:hover:not(:disabled) {
    border-color: var(--safe-color);
}

.pagination-btn:disabled {
    cursor: not-allowed;
    color: #555;
    opacity: 0.65;
}

.leaderboard-page table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.leaderboard-page th,
.leaderboard-page td {
    padding: 10px 12px;
    border-bottom: 1px solid #222;
    text-align: left;
}

.leaderboard-page th {
    color: #888;
    text-transform: uppercase;
    font-size: 11px;
}

.leaderboard-page td.score {
    color: var(--safe-color);
    font-weight: 700;
}

.leaderboard-page td.rank {
    color: #ffd24d;
    width: 70px;
}

.run-row {
    cursor: pointer;
}

.run-row:hover,
.run-row:focus {
    background: rgba(0, 255, 204, 0.06);
    outline: none;
}

.leaderboard-page .site-footer {
    margin-top: 24px;
}

.visualizer-page {
    min-height: 100svh;
    display: flex;
    flex-direction: column;
}

.visualizer-page .page-wrap {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
    margin: 16px auto;
}

.visualizer-page .leaderboard-title {
    flex: 0 0 auto;
    margin-bottom: 12px;
}

.visualizer-page .leaderboard-shell,
.visualizer-page .run-visualizer {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.visualizer-page .run-visualizer-canvas {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.visualizer-page .run-visualizer-map {
    flex: 1 1 auto;
    height: auto;
    min-height: 260px;
}

.visualizer-page .site-footer {
    flex: 0 0 auto;
    margin-top: 0;
}

@media (max-width: 700px) {
    .leaderboard-title {
        font-size: 28px;
    }

    .leaderboard-page .page-wrap {
        width: 100%;
        margin: 14px auto;
        padding: 12px;
    }

    .leaderboard-page table {
        font-size: 12px;
    }

    .runs-summary {
        grid-template-columns: repeat(2, minmax(120px, 1fr));
    }

    .table-pagination {
        align-items: stretch;
        flex-direction: column;
    }

    .pagination-btn {
        width: 100%;
    }

    .run-visualizer-head {
        flex-direction: column;
        padding: 14px 14px 0;
    }

    .run-visualizer-canvas {
        padding: 12px 14px 14px;
    }

    .run-frame-share {
        align-items: stretch;
        width: 100%;
        max-width: 100%;
    }

    .run-frame-share .share-btn-primary {
        min-height: 38px;
        font-size: 12px;
    }

    .run-visualizer-map {
        height: clamp(320px, 58svh, 560px);
    }

    .visualizer-page .page-wrap {
        margin: 12px auto;
    }

    .visualizer-page .run-visualizer-map {
        min-height: 220px;
    }

    .run-map-controls {
        top: 10px;
        right: 10px;
    }

    .run-map-btn {
        width: 45px;
        height: 45px;
    }
}

/* About page */
.about-page {
    padding: 0;
}

.about-page .page-wrap {
    max-width: 740px;
    margin: 0 auto;
    padding: 48px 24px 80px;
}

.section-nav {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.section-nav a {
    font-size: 12px;
    border: 1px solid #333;
    color: #aaa;
    padding: 5px 14px;
    border-radius: 4px;
    transition: border-color 0.2s, color 0.2s;
}

.section-nav a:hover {
    border-color: var(--safe-color);
    color: var(--safe-color);
    text-decoration: none;
}

.about-page section {
    margin-bottom: 64px;
    scroll-margin-top: 80px;
}

.about-page section h1,
.about-page section h2 {
    font-family: 'Creepster', cursive;
    font-size: 32px;
    color: var(--danger-color);
    border-left: 4px solid var(--danger-color);
    padding-left: 14px;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.about-page section p {
    margin-bottom: 14px;
    color: #ccc;
    font-size: 14px;
}

/* About grid layout */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.about-video video {
    width: 100%;
    border-radius: 8px;
    border: 1px solid #2a2a2a;
    background: #000;
}

.about-text h1,
.about-text h2 {
    margin-top: 0;
}

@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .about-video {
        display: flex;
        justify-content: center;
    }
    
    .about-video video {
        max-width: 100%;
    }
}

.faq-item {
    background: var(--panel-bg);
    border: 1px solid #2a2a2a;
    border-radius: 6px;
    padding: 16px 18px;
    margin-bottom: 12px;
}

.faq-q {
    color: var(--safe-color);
    font-size: 14px;
    margin-bottom: 8px;
    font-weight: 600;
}

.about-page .faq-q {
    color: var(--safe-color);
}

.faq-a {
    color: #bbb;
    font-size: 13px;
    margin: 0;
}

.about-page .faq-a {
    color: #bbb;
}

.contact-card {
    background: var(--panel-bg);
    border: 1px solid #2a2a2a;
    border-radius: 6px;
    padding: 20px 24px;
    font-size: 14px;
}

.contact-card p {
    margin-bottom: 8px;
}

.discord-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 16px;
    padding: 10px 20px;
    border-radius: 6px;
    background: #5865F2;
    color: #fff;
    font-family: 'Share Tech Mono', monospace;
    font-size: 13px;
    text-decoration: none;
    transition: background 0.2s;
}

.discord-btn:hover {
    background: #4752c4;
    text-decoration: none;
}

.history-entry {
    background: var(--panel-bg);
    border: 1px solid #2a2a2a;
    border-radius: 6px;
    padding: 18px 20px;
}

.history-version {
    color: var(--safe-color);
    font-weight: 700;
}

.terms-list {
    list-style: none;
    padding: 0;
}

.terms-list li {
    font-size: 13px;
    color: #bbb;
    padding: 10px 0;
    border-bottom: 1px solid #1e1e1e;
}

.terms-list li:last-child {
    border-bottom: none;
}

/* Video section */
.video-section {
    margin-top: 32px;
}

.video-section h3 {
    font-family: 'Creepster', cursive;
    font-size: 24px;
    color: var(--danger-color);
    border-left: 4px solid var(--danger-color);
    padding-left: 14px;
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.video-wrapper {
    width: 100%;
    max-width: 700px;
    aspect-ratio: 16 / 9;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #2a2a2a;
    background: #000;
}

.video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 700px) {
    .video-wrapper {
        max-width: 100%;
    }
}

.terms-list li::before {
    content: "//";
    color: var(--danger-color);
    margin-right: 10px;
}

.terms-updated {
    margin-top: 20px;
    font-size: 12px;
    color: #555;
}

/* About grid layout - video left, text right on desktop; stacked on mobile */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.about-video video {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.about-text h2 {
    margin-top: 0;
}

@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .about-video {
        display: flex;
        justify-content: center;
    }
    
    .about-video video {
        max-width: 100%;
    }
}