/* ===================================
   Leaderboard Styles
   =================================== */

.leaderboard-section {
    padding: var(--spacing-xl) 0;
    min-height: 80vh;
}

.user-rank-card {
    background: linear-gradient(135deg, var(--primary-blue), var(--light-blue));
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.user-rank-card h3 {
    font-size: 20px;
    margin-bottom: var(--spacing-sm);
}

.rank-number {
    font-size: 48px;
    font-weight: 800;
}

.leaderboard-table {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.table-header {
    display: grid;
    grid-template-columns: 80px 2fr 1fr 2fr 150px;
    background: var(--primary-blue);
    color: var(--white);
    padding: var(--spacing-md);
    font-weight: 700;
    gap: var(--spacing-sm);
}

.table-row {
    display: grid;
    grid-template-columns: 80px 2fr 1fr 2fr 150px;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--light-gray);
    gap: var(--spacing-sm);
    transition: background 0.3s ease;
    align-items: center;
}

.table-row:hover {
    background: var(--light-gray);
}

.table-row.top-1 {
    background: linear-gradient(135deg, #FFF9C4, #FFD700);
    font-weight: 700;
}

.table-row.top-2 {
    background: linear-gradient(135deg, #F5F5F5, #C0C0C0);
    font-weight: 700;
}

.table-row.top-3 {
    background: linear-gradient(135deg, #FFF4E6, #CD7F32);
    font-weight: 700;
}

.col-rank {
    text-align: center;
    font-weight: 700;
    font-size: 18px;
}

.col-name {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
}

.col-name i {
    color: var(--primary-blue);
    font-size: 20px;
}

.col-score {
    text-align: right;
    font-weight: 700;
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-xs);
}

.col-score i {
    color: var(--gold);
}

@media (max-width: 768px) {
    .table-header,
    .table-row {
        grid-template-columns: 60px 1fr 100px;
        font-size: 14px;
    }
    
    .col-school {
        display: none;
    }
    
    .col-class {
        display: none;
    }
}