.leaderboard-page {
    padding: 64px 0 52px;
}

.leaderboard-layout {
    max-width: 1180px;
    min-width: 0;
}

.leaderboard-panel {
    display: grid;
    gap: 18px;
    min-width: 0;
    max-width: 100%;
    padding: clamp(16px, 2.2vw, 26px);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.97)),
        var(--panel-strong);
    box-shadow: 0 18px 42px rgba(31, 42, 68, 0.08);
}

.leaderboard-header,
.leaderboard-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
}

.leaderboard-panel > *,
.leaderboard-header > *,
.leaderboard-toolbar > *,
.leaderboard-metrics > * {
    min-width: 0;
}

.leaderboard-header h1 {
    margin: 4px 0 0;
    font-size: clamp(1.55rem, 3vw, 2.45rem);
    line-height: 1.12;
}

.leaderboard-subtitle {
    margin: 9px 0 0;
    color: var(--muted);
    font-size: 0.98rem;
    line-height: 1.5;
}

.leaderboard-toolbar {
    padding: 14px;
    border: 1px solid color-mix(in srgb, var(--panel-border) 80%, transparent);
    border-radius: 8px;
    background: color-mix(in srgb, var(--accent-soft) 34%, transparent);
}

.leaderboard-toolbar label {
    display: grid;
    gap: 6px;
    flex: 1 1 320px;
    min-width: min(540px, 100%);
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 850;
}

.leaderboard-toolbar select {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 42px;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: var(--panel-strong);
    color: var(--text);
    padding: 8px 12px;
    font: inherit;
    outline: none;
}

.leaderboard-toolbar select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.leaderboard-status {
    margin: 0;
    color: var(--muted);
    font-weight: 800;
}

.leaderboard-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.leaderboard-metrics article {
    min-height: 92px;
    padding: 14px;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: var(--panel-strong);
}

.leaderboard-metrics span {
    display: block;
    color: var(--muted);
    font-size: 0.76rem;
    font-weight: 900;
    text-transform: uppercase;
}

.leaderboard-metrics strong {
    display: block;
    margin-top: 12px;
    color: var(--text);
    font-size: clamp(1.25rem, 2.4vw, 2rem);
    line-height: 1;
}

.leaderboard-table-wrap {
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow-x: auto;
    overflow-y: hidden;
    contain: inline-size;
    border: 1px solid color-mix(in srgb, var(--panel-border) 78%, transparent);
    border-radius: 8px;
}

.leaderboard-table {
    width: 100%;
    min-width: 820px;
    border-collapse: collapse;
    background: color-mix(in srgb, var(--panel-strong) 88%, transparent);
}

.leaderboard-table th,
.leaderboard-table td {
    padding: 12px 10px;
    border-bottom: 1px solid color-mix(in srgb, var(--panel-border) 72%, transparent);
    text-align: left;
    white-space: nowrap;
}

.leaderboard-table th {
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 900;
    text-transform: uppercase;
}

.leaderboard-table td {
    color: var(--text);
    font-weight: 750;
}

.leaderboard-table tr:last-child td {
    border-bottom: 0;
}

.leaderboard-table .leaderboard-rank-cell {
    color: var(--accent);
    font-size: 1rem;
    font-weight: 950;
}

.leaderboard-rank-cell[data-rank="1"] {
    color: #c88714;
}

.leaderboard-rank-cell[data-rank="2"] {
    color: #667085;
}

.leaderboard-rank-cell[data-rank="3"] {
    color: #a15c22;
}

.leaderboard-empty-row {
    color: var(--muted) !important;
    text-align: center !important;
    padding: 20px !important;
}

.leaderboard-info {
    display: grid;
    gap: 12px;
    padding: 18px;
    border: 1px solid color-mix(in srgb, var(--panel-border) 78%, transparent);
    border-radius: 8px;
    background: color-mix(in srgb, var(--accent-soft) 26%, transparent);
}

.leaderboard-info h2 {
    margin: 0;
    color: var(--text);
    font-size: clamp(1.1rem, 1.8vw, 1.35rem);
}

.leaderboard-info p,
.leaderboard-info li {
    color: var(--muted);
    line-height: 1.65;
}

.leaderboard-info p,
.leaderboard-info ul {
    margin: 0;
}

.leaderboard-info .button-row {
    margin-top: 4px;
}

[data-theme="dark"] .leaderboard-panel,
body[data-theme="dark"] .leaderboard-panel {
    background:
        linear-gradient(145deg, rgba(0, 255, 136, 0.05), rgba(0, 0, 0, 0.36)),
        var(--panel-strong);
    box-shadow: 0 0 32px rgba(0, 255, 136, 0.08);
}

[data-theme="dark"] .leaderboard-metrics article,
body[data-theme="dark"] .leaderboard-metrics article {
    background: rgba(0, 0, 0, 0.28);
    box-shadow: inset 0 0 18px rgba(0, 255, 136, 0.04);
}

[data-theme="dark"] .leaderboard-table,
body[data-theme="dark"] .leaderboard-table {
    background: rgba(0, 0, 0, 0.28);
}

[data-theme="dark"] .leaderboard-info,
body[data-theme="dark"] .leaderboard-info {
    background: rgba(0, 0, 0, 0.22);
    box-shadow: inset 0 0 18px rgba(0, 255, 136, 0.04);
}

[data-theme="dark"] .leaderboard-rank-cell[data-rank="1"],
body[data-theme="dark"] .leaderboard-rank-cell[data-rank="1"] {
    color: #ffe27a;
}

[data-theme="dark"] .leaderboard-rank-cell[data-rank="2"],
body[data-theme="dark"] .leaderboard-rank-cell[data-rank="2"] {
    color: #d7ffe8;
}

[data-theme="dark"] .leaderboard-rank-cell[data-rank="3"],
body[data-theme="dark"] .leaderboard-rank-cell[data-rank="3"] {
    color: #ffa45e;
}

@media (max-width: 760px) {
    .leaderboard-page {
        padding-top: 88px;
    }

    .leaderboard-header,
    .leaderboard-toolbar {
        align-items: stretch;
    }

    .leaderboard-header .btn,
    .leaderboard-toolbar .btn {
        width: 100%;
    }

    .leaderboard-metrics {
        grid-template-columns: 1fr;
    }
}