.rank-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 16px 56px;
}
.rank-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}
.rank-kicker {
    color: var(--primary);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 6px;
}
.rank-head h1 {
    color: var(--black);
    font-size: 28px;
    line-height: 1.2;
    margin: 0;
}
.rank-head p {
    color: var(--gray-600);
    font-size: 14px;
    line-height: 1.6;
    max-width: 720px;
    margin: 8px 0 0;
}
.rank-filters,
.rank-panel,
.rank-metric,
.rank-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}
.rank-filters {
    padding: 14px;
    margin-bottom: 14px;
}
.rank-filter-form {
    display: grid;
    grid-template-columns: 130px minmax(220px, 1fr) 120px 150px auto;
    gap: 10px;
    align-items: end;
}
.rank-filter-form label {
    display: grid;
    gap: 5px;
    color: var(--gray-600);
    font-size: 11px;
    font-weight: 700;
}
.rank-filter-form select {
    height: 38px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    padding: 0 10px;
    background: var(--white);
    color: var(--gray-900);
    font: inherit;
    font-size: 12px;
}
.rank-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}
.rank-metric {
    padding: 14px;
}
.rank-metric strong {
    display: block;
    color: var(--black);
    font-size: 22px;
    line-height: 1.2;
}
.rank-metric span,
.rank-table td span,
.rank-side p,
.rank-note {
    color: var(--gray-600);
    font-size: 12px;
    line-height: 1.6;
}
.rank-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 14px;
    align-items: start;
}
.rank-panel {
    padding: 16px;
}
.rank-panel-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.rank-panel-title h2 {
    color: var(--black);
    font-size: 16px;
    margin: 0;
}
.rank-panel-title span {
    color: var(--gray-500);
    font-size: 12px;
}
.rank-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}
.rank-table {
    width: 100%;
    border-collapse: collapse;
}
.rank-table th,
.rank-table td {
    border-bottom: 1px solid var(--border);
    padding: 11px 10px;
    text-align: left;
    font-size: 12px;
}
.rank-table th {
    background: var(--gray-100);
    color: var(--gray-600);
    font-weight: 700;
}
.rank-table tr:last-child td {
    border-bottom: 0;
}
.rank-table tr.is-me td {
    background: var(--primary-lighter);
}
.rank-num {
    color: var(--primary);
    font-weight: 800;
}
.rank-person {
    display: flex;
    align-items: center;
    gap: 8px;
}
.rank-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-200);
    color: var(--gray-700);
    font-size: 12px;
    font-weight: 800;
    flex: 0 0 auto;
}
.rank-me-card {
    display: grid;
    gap: 6px;
    border: 1px solid var(--primary-light);
    background: var(--primary-lighter);
    border-radius: var(--radius-md);
    padding: 14px;
    margin-bottom: 12px;
}
.rank-me-card strong {
    color: var(--black);
    font-size: 26px;
}
.rank-me-card span,
.rank-me-card small {
    color: var(--gray-700);
    font-size: 12px;
}
.rank-empty {
    color: var(--gray-600);
    font-size: 13px;
    padding: 18px;
    text-align: center;
}
.rank-note {
    border-top: 1px solid var(--border);
    margin-top: 14px;
    padding-top: 12px;
}
.rank-widget {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg, 12px);
    padding: 16px 18px;
}
.courses-sidebar .rank-widget {
    margin-bottom: 18px;
}
.rank-home-section {
    padding: 8px 0 24px;
}
.rank-widget-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}
.rank-widget-title h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-900);
    font-size: 14px;
    margin: 0;
}
.rank-widget-title a {
    color: var(--primary);
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
}
.rank-widget-list {
    display: grid;
    gap: 8px;
}
.rank-widget-row {
    display: grid;
    grid-template-columns: 34px 1fr auto;
    align-items: center;
    gap: 8px;
    color: inherit;
    text-decoration: none;
}
.rank-widget-row:hover strong {
    color: var(--primary);
}
.rank-widget-row strong {
    display: block;
    color: var(--gray-900);
    font-size: 12px;
    line-height: 1.35;
}
.rank-widget-row span,
.rank-widget-row small,
.rank-widget-empty {
    color: var(--gray-500);
    font-size: 11px;
}
.rank-widget-row span {
    min-width: 0;
}
.rank-widget-row small {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.rank-widget-empty {
    margin: 0;
    line-height: 1.5;
}
.rank-result-panel {
    grid-column: 1 / -1;
}
.rank-mini-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin: 10px 0 12px;
}
.rank-mini-stats span {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--gray-600);
    font-size: 12px;
    padding: 10px;
}
.rank-mini-stats strong {
    color: var(--black);
}

@media (max-width: 860px) {
    .rank-head,
    .rank-layout {
        grid-template-columns: 1fr;
        display: grid;
    }
    .rank-filter-form,
    .rank-metrics {
        grid-template-columns: 1fr;
    }
}

/* ===== Mobile: collapsible filters + compact table ===== */
.rank-filter-toggle { display: none; }
@media (max-width: 720px) {
    .rank-filter-toggle {
        display: flex; align-items: center; justify-content: space-between; width: 100%;
        background: var(--white, #fff); border: 1px solid var(--border, #e5e7eb); border-radius: var(--radius-md, 8px);
        padding: 12px 16px; font-size: 14px; font-weight: 600; color: var(--gray-800, #374151); cursor: pointer;
    }
    .rank-filter-caret { transition: transform .2s ease; }
    .rank-filters.open .rank-filter-caret { transform: rotate(180deg); }
    /* collapse the form by default on mobile; expand when .open */
    .rank-filters .rank-filter-form { display: none; margin-top: 10px; }
    .rank-filters.open .rank-filter-form { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
    .rank-filters.open .rank-filter-form label { font-size: 12px; }
    .rank-filters.open .rank-filter-form .btn { grid-column: 1 / -1; }

    /* Compact leaderboard: hide the secondary course line + tighten padding */
    .rank-table th, .rank-table td { padding: 8px 6px; font-size: 13px; }
    .rank-table .rank-person strong { font-size: 13px; }
    .rank-table td span { display: none; }
    .rank-date { white-space: nowrap; }
    .rank-metrics { gap: 8px; }
}