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

/* Page Header */
.leaderboard-header {
    padding: var(--space-6) 0;
    margin-bottom: var(--space-4);
}

.leaderboard-title {
    font-size: 2rem;
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin: 0 0 var(--space-2) 0;
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.leaderboard-title::before {
    content: '👑';
    font-size: 1.5rem;
}

.leaderboard-subtitle {
    font-size: var(--text-base);
    color: var(--text-secondary);
    margin: 0;
}

/* Period Tabs */
.leaderboard-tabs {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: var(--space-4);
}

.leaderboard-tab {
    padding: var(--space-3) var(--space-5);
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: all var(--duration-fast);
}

.leaderboard-tab:hover {
    border-color: var(--brand-primary);
    color: var(--text-primary);
}

.leaderboard-tab--active {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: white;
}

/* Leaderboard Section */
.leaderboard-section {
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

/* Table Header */
.leaderboard-table-header {
    display: grid;
    grid-template-columns: 80px 200px 1fr 100px 100px 80px;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.leaderboard-col {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.leaderboard-col--rank {
    text-align: center;
}

.leaderboard-col--badges {
    text-align: center;
}

.leaderboard-col--plays,
.leaderboard-col--likes,
.leaderboard-col--games {
    text-align: center;
}

/* Table Body */
.leaderboard-table-body {
    max-height: 600px;
    overflow-y: auto;
}

/* Leaderboard Row */
.leaderboard-row {
    display: grid;
    grid-template-columns: 80px 200px 1fr 100px 100px 80px;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    cursor: pointer;
    transition: background var(--duration-fast);
}

.leaderboard-row:hover {
    background: rgba(255, 255, 255, 0.02);
}

.leaderboard-row:last-child {
    border-bottom: none;
}

/* Rank Column */
.leaderboard-rank {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--text-tertiary);
    text-align: center;
}

.leaderboard-rank--gold {
    font-size: 2.5rem;
}

.leaderboard-rank--silver {
    font-size: 2.3rem;
}

.leaderboard-rank--bronze {
    font-size: 2.1rem;
}

/* Creator Column */
.leaderboard-creator {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.leaderboard-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: var(--font-semibold);
    color: white;
    overflow: hidden;
    flex-shrink: 0;
}

.leaderboard-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.leaderboard-name {
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--text-primary);
}

/* Creator Badges Column */
.leaderboard-badges-col {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    justify-content: center;
}

.leaderboard-badge {
    height: 20px;
    padding: 0 8px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: var(--font-semibold);
    color: white;
    border-radius: var(--radius-full);
    white-space: nowrap;
    transition: transform var(--duration-fast);
}

.leaderboard-badge:hover {
    transform: translateY(-1px);
}

.leaderboard-badge--best-creator {
    background: linear-gradient(90deg, #FFD700 0%, #FFA500 100%);
    box-shadow: 0 2px 6px rgba(255, 165, 0, 0.3);
}

.leaderboard-badge--rising-star {
    background: linear-gradient(90deg, #E91E63 0%, #C2185B 100%);
    box-shadow: 0 2px 6px rgba(233, 30, 99, 0.3);
}

.leaderboard-badge--100-plays {
    background: linear-gradient(90deg, #FF6B35 0%, #F7931E 100%);
    box-shadow: 0 2px 6px rgba(247, 147, 30, 0.3);
}

.leaderboard-badge--community-star {
    background: linear-gradient(90deg, #097BED 0%, #09C7ED 100%);
    box-shadow: 0 2px 6px rgba(9, 123, 237, 0.3);
}

.leaderboard-badge--default {
    background: linear-gradient(90deg, #6c757d 0%, #495057 100%);
    box-shadow: 0 2px 6px rgba(108, 117, 125, 0.3);
}

/* Stats Columns */
.leaderboard-plays,
.leaderboard-likes,
.leaderboard-games {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    text-align: center;
}

.leaderboard-plays {
    color: var(--text-accent);
}

/* Empty State */
.leaderboard-empty {
    padding: var(--space-12) var(--space-6);
    text-align: center;
}

.leaderboard-empty__icon {
    font-size: 4rem;
    margin-bottom: var(--space-4);
}

.leaderboard-empty__title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin: 0 0 var(--space-2) 0;
}

.leaderboard-empty__message {
    font-size: var(--text-base);
    color: var(--text-secondary);
    margin: 0 0 var(--space-6) 0;
}

.leaderboard-empty__cta {
    display: inline-block;
    padding: var(--space-3) var(--space-6);
    background: var(--brand-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: var(--font-semibold);
    transition: opacity var(--duration-fast);
}

.leaderboard-empty__cta:hover {
    opacity: 0.9;
}

/* Loading State */
.leaderboard-loading {
    padding: var(--space-12) var(--space-6);
    text-align: center;
    color: var(--text-secondary);
}

.leaderboard-loading__spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--brand-primary);
    border-radius: 50%;
    margin: 0 auto var(--space-4);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .leaderboard-table-header,
    .leaderboard-row {
        grid-template-columns: 50px 120px 1fr 60px 60px 50px;
        gap: var(--space-2);
        padding: var(--space-3);
    }

    .leaderboard-col,
    .leaderboard-plays,
    .leaderboard-likes,
    .leaderboard-games {
        font-size: var(--text-xs);
    }

    .leaderboard-avatar {
        width: 32px;
        height: 32px;
    }

    .leaderboard-name {
        font-size: var(--text-sm);
    }
}