/* ── Open Telco Leaderboard — Gradio Space Styles ──────────────────────────── */
/* Pixel-perfect match to website dark theme                                     */

/* ── Global Overrides ─────────────────────────────────────────────────────── */

.gradio-container {
    background: #000000 !important;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    color: #f5f5f5 !important;
    max-width: 100% !important;
    padding: 0 !important;
}

.gradio-container .prose { color: #f5f5f5 !important; }
footer { display: none !important; }

/* Hide JS→Python bridge controls */
#hidden-controls { position: absolute !important; left: -9999px !important; height: 0 !important; overflow: hidden !important; }

/* ── Hero Section ────────────────────────────────────────────────────────── */

.ot-hero-wrap { padding: 0 !important; }

.ot-hero {
    position: relative;
    display: flex;
    align-items: stretch;
    border-radius: 20px;
    background: #1a1714;
    overflow: hidden;
    margin: 24px 32px;
    min-height: 280px;
}

.ot-hero-image {
    width: 50%;
    max-width: 520px;
    object-fit: cover;
    display: block;
}

.ot-hero-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 48px 56px;
    flex: 1;
    position: relative;
    z-index: 1;
}

.gradio-container .ot-hero-title {
    font-size: 48px !important;
    font-weight: 600 !important;
    color: #f5f5f5;
    margin: 0;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

/* Hero gradient overlay for text readability */
.ot-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 40%;
    right: 0;
    bottom: 0;
    background: linear-gradient(to right, transparent, #1a1714 60%);
    pointer-events: none;
}

/* ── Main Layout ──────────────────────────────────────────────────────────── */

.ot-main {
    gap: 0 !important;
    align-items: stretch !important;
    min-height: calc(100vh - 420px);
    flex-wrap: nowrap !important;
}

/* ── Sidebar ──────────────────────────────────────────────────────────────── */

.ot-sidebar {
    background: #111113 !important;
    border-right: 1px solid #2a2b2e;
    padding: 16px 0 !important;
    min-width: 200px !important;
    max-width: 200px !important;
    flex-shrink: 0 !important;
}

.sidebar-heading {
    font-size: 16px;
    font-weight: 600;
    color: #f5f5f5;
    padding: 8px 16px 12px;
    margin: 0;
}

.sidebar-lb-btn {
    display: block;
    width: 100%;
    padding: 8px 16px 12px !important;
    margin: 0 !important;
    border: none !important;
    background: transparent !important;
    color: #f5f5f5 !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    cursor: pointer;
    text-align: left;
    outline: none;
    transition: color 150ms ease;
}

.sidebar-lb-btn.active {
    color: #3b82f6 !important;
}

.sidebar-lb-btn:hover:not(.active) {
    color: #9ca3af !important;
}


.sidebar-divider {
    height: 1px;
    background: #2a2b2e;
    margin: 8px 16px;
}


.sidebar-item {
    display: block;
    width: calc(100% - 12px);
    margin: 1px 6px !important;
    padding: 7px 16px 7px 18px !important;
    border: none !important;
    border-radius: 8px;
    background: transparent !important;
    color: #9ca3af !important;
    font-size: 13px !important;
    font-weight: 400 !important;
    text-align: left;
    cursor: pointer;
    border-left: 2px solid transparent !important;
    outline: none;
    transition: all 150ms ease;
}

.sidebar-item:hover {
    background: rgba(255, 255, 255, 0.03) !important;
    color: #f5f5f5 !important;
}

.sidebar-item.active {
    border-left-color: #3b82f6 !important;
    color: #f5f5f5 !important;
    background: rgba(59, 130, 246, 0.15) !important;
}

/* ── Content Area ─────────────────────────────────────────────────────────── */

.ot-content {
    padding: 24px 32px !important;
    background: #000000 !important;
    overflow-x: auto;
    flex: 1 !important;
}

.ot-display { padding: 0 !important; }

/* ── Leaderboard Table ────────────────────────────────────────────────────── */

.table-wrapper {
    overflow-x: auto;
    border-radius: 8px;
    border: 1px solid #2a2b2e;
}

.leaderboard-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    white-space: nowrap;
}

.leaderboard-table thead tr {
    background: #0a0a0c;
}

.leaderboard-table th {
    padding: 12px 16px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: #737373;
    border-bottom: 1px solid #2a2b2e;
    position: sticky;
    top: 0;
    background: #0a0a0c;
    z-index: 1;
    cursor: pointer;
    user-select: none;
    transition: color 150ms ease;
}

.leaderboard-table th:hover {
    color: #d1d5db;
}

.leaderboard-table th.col-rank,
.leaderboard-table th.col-model {
    cursor: default;
}

.leaderboard-table th.col-active {
    color: #3b82f6;
    background: rgba(59, 130, 246, 0.04);
}

.leaderboard-table td {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(42, 43, 46, 0.5);
    color: #f5f5f5;
}

.leaderboard-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

/* Column alignment */
.col-rank { text-align: center; width: 50px; }
.col-model { text-align: left; min-width: 240px; }
.col-avg { text-align: center; width: 80px; }
.col-score { text-align: right; width: 120px; }

td.col-active { background: rgba(59, 130, 246, 0.04); }

/* ── Rank Styling (plain numbers, not badges) ────────────────────────────── */

.rank-num {
    font-size: 14px;
    font-weight: 600;
    color: #737373;
}

.rank-num.rank-1 { color: #fbbf24; }
.rank-num.rank-2 { color: #d1d5db; }
.rank-num.rank-3 { color: #d97706; }

/* ── Model Cell ──────────────────────────────────────────────────────────── */

.model-cell {
    display: flex;
    align-items: center;
    gap: 8px;
}

.model-logo {
    width: 18px;
    height: 18px;
    border-radius: 8px;
    flex-shrink: 0;
    object-fit: cover;
}

.model-name {
    font-weight: 500;
    color: #f5f5f5;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 220px;
}

/* ── Score Cells ──────────────────────────────────────────────────────────── */

.avg-score {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: #f5f5f5;
}

.score-main {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    color: #d1d5db;
}

.score-stderr {
    color: #737373;
    font-size: 12px;
    margin-left: 2px;
}

.score-na {
    color: #4b5563;
    opacity: 0.5;
}

.sort-arrow {
    color: #3b82f6;
    margin-left: 4px;
    font-size: 12px;
}

/* ── Bar Chart ────────────────────────────────────────────────────────────── */

.bar-chart { padding: 8px 0; }

.bar-title {
    font-size: 22px;
    font-weight: 700;
    color: #f5f5f5;
    margin: 0 0 24px;
}

.bar-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.bar-entry {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 12px;
}

.bar-entry-content {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
    min-width: 0;
}

.bar-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.bar-rank-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: #292524;
    font-size: 16px;
    font-weight: 700;
    color: #737373;
    flex-shrink: 0;
}

.bar-rank-badge.rank-1 { color: #fbbf24; }
.bar-rank-badge.rank-2 { color: #d1d5db; }
.bar-rank-badge.rank-3 { color: #d97706; }

.bar-model-info {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
}

.bar-model-info .model-logo {
    width: 18px;
    height: 18px;
    border-radius: 8px;
}

.bar-model-name {
    font-size: 14px;
    font-weight: 500;
    color: #f5f5f5;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bar-score-label {
    text-align: right;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.bar-score-label .score-main { font-size: 14px; }
.bar-score-label .score-stderr {
    color: #737373;
    font-size: 12px;
    margin-left: 2px;
}

.bar-track-wrapper {
    position: relative;
    height: 14px;
}

.bar-track {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 14px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 7px;
    overflow: visible;
}

.bar-fill {
    height: 100%;
    border-radius: 7px;
    transform-origin: left;
    animation: barGrow 0.8s ease-out forwards;
    transform: scaleX(0);
}

@keyframes barGrow {
    to { transform: scaleX(1); }
}

/* CI ticks and connector */
.ci-tick {
    position: absolute;
    top: 2px;
    bottom: 2px;
    width: 2px;
    height: auto;
    background: rgba(255, 255, 255, 0.8);
    z-index: 2;
}

.ci-connector {
    position: absolute;
    top: 50%;
    height: 2px;
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-50%);
    z-index: 2;
}

.bar-empty {
    padding: 48px;
    text-align: center;
    color: #737373;
    font-size: 14px;
}

/* ── Benchmark Detail Layout (Gradio-native two-column) ──────────────────── */

.bm-detail-row {
    gap: 0 !important;
    flex-wrap: nowrap !important;
}

/* Hide the detail row initially and when prose/chart are empty (leaderboard view) */
.bm-detail-row:has(.bm-prose-inner div:empty) {
    display: none !important;
}

/* Also hide via JS-set inline style — this CSS rule ensures initial state */
.bm-prose-inner:empty, .bm-chart-inner:empty {
    display: none;
}

.bm-prose-wrap {
    border-right: 1px solid #2a2b2e;
    max-height: calc(100vh - 200px);
    overflow-y: auto !important;
    scrollbar-width: thin;
    scrollbar-color: #333 transparent;
    padding: 0 24px 0 0 !important;
}

.bm-prose-wrap::-webkit-scrollbar { width: 4px; }
.bm-prose-wrap::-webkit-scrollbar-track { background: transparent; }
.bm-prose-wrap::-webkit-scrollbar-thumb { background: #333; border-radius: 2px; }

.bm-chart-wrap {
    max-height: calc(100vh - 200px);
    overflow-y: auto !important;
    scrollbar-width: thin;
    scrollbar-color: #333 transparent;
}

.bm-chart-wrap::-webkit-scrollbar { width: 4px; }
.bm-chart-wrap::-webkit-scrollbar-track { background: transparent; }
.bm-chart-wrap::-webkit-scrollbar-thumb { background: #333; border-radius: 2px; }

/* ── Benchmark Methodology Prose Styles ──────────────────────────────────── */

.gradio-container .bm-title {
    font-size: 28px !important;
    font-weight: 300 !important;
    letter-spacing: -0.02em !important;
    color: #f5f5f5;
    margin: 0 0 24px !important;
    line-height: 1.2 !important;
}

.gradio-container .bm-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px !important;
}

.gradio-container .bm-pill {
    font-size: 12px !important;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #9ca3af;
    background: #1a1b1e;
    border: 1px solid #2a2b2e;
    border-radius: 100px;
    padding: 4px 12px;
    white-space: nowrap;
}

.gradio-container .bm-description {
    font-size: 15px !important;
    line-height: 1.7 !important;
    color: #9ca3af !important;
    margin: 0 0 40px !important;
}

.gradio-container .bm-separator {
    border: none;
    border-top: 1px solid #2a2b2e;
    margin: 0 0 32px !important;
}

.gradio-container .bm-section-heading {
    font-size: 18px !important;
    font-weight: 600 !important;
    color: #f5f5f5 !important;
    margin: 40px 0 16px !important;
    letter-spacing: -0.01em;
}

.gradio-container .bm-section-content {
    font-size: 15px !important;
    line-height: 1.7 !important;
    color: #9ca3af !important;
    margin: 0 0 40px !important;
}

.gradio-container .bm-artifacts {
    display: flex;
    gap: 16px;
    margin-bottom: 40px !important;
}

.gradio-container .bm-artifact-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px !important;
    font-weight: 500;
    color: #3b82f6 !important;
    text-decoration: none !important;
    padding: 8px 16px;
    background: #1a1b1e;
    border: 1px solid #2a2b2e;
    border-radius: 8px;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.bm-artifact-link:hover {
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.06);
    text-decoration: none;
}

.bm-artifact-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* ── Footer ───────────────────────────────────────────────────────────────── */

.ot-footer-wrap { padding: 0 !important; }

.ot-footer {
    padding: 24px 40px;
    border-top: 1px solid #2a2b2e;
    text-align: center;
}

.ot-footer p {
    font-size: 13px;
    color: #737373;
    margin: 0;
}

.ot-footer a {
    color: #9ca3af;
    text-decoration: none;
}

.ot-footer a:hover { color: #f5f5f5; }

/* ── Scrollbar Styling ───────────────────────────────────────────────────── */

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #2a2b2e;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #3a3b3e;
}

/* ── Mobile Responsive ────────────────────────────────────────────────────── */

@media (max-width: 768px) {
    .ot-hero {
        flex-direction: column;
        margin: 16px;
        min-height: unset;
    }

    .ot-hero-image {
        width: 100%;
        max-width: 100%;
        height: 180px;
    }

    .ot-hero-content {
        padding: 24px;
    }

    .gradio-container .ot-hero-title {
        font-size: 32px !important;
    }

    .ot-hero::after {
        display: none;
    }

    .ot-main {
        flex-direction: column !important;
    }

    .ot-sidebar {
        border-right: none !important;
        border-bottom: 1px solid #2a2b2e;
        padding: 8px 0 !important;
        display: flex !important;
        flex-direction: row !important;
        overflow-x: auto;
        gap: 0;
        min-width: unset !important;
        max-width: unset !important;
    }

    .sidebar-heading,
    .sidebar-divider { display: none; }

    .sidebar-item,
    .sidebar-lb-btn {
        padding: 8px 16px !important;
        border-left: none !important;
        border-bottom: 3px solid transparent !important;
        font-size: 13px !important;
        white-space: nowrap;
        width: auto !important;
        margin: 0 !important;
    }

    .sidebar-item.active,
    .sidebar-lb-btn.active {
        border-left-color: transparent !important;
        border-bottom-color: #3b82f6 !important;
    }

    .ot-content {
        padding: 16px !important;
    }

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

    .leaderboard-table th,
    .leaderboard-table td {
        padding: 8px 10px;
    }

    .bar-rank-badge {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }

    .bm-detail-row {
        flex-direction: column !important;
    }

    .bm-prose-wrap {
        max-height: none !important;
        border-right: none !important;
        border-bottom: 1px solid #2a2b2e;
        padding-right: 0 !important;
        padding-bottom: 24px !important;
    }

    .bm-chart-wrap {
        max-height: none !important;
    }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
    .bar-fill {
        animation: none;
        transform: scaleX(1);
    }
}