/* Leaderboard specific styles */

:root {
    /* Light Mode Defaults */
    --lb-col-bg: #ffffff;
    --lb-header-bg: #f8f9fa;
    --lb-border: #e9ecef;
    --lb-header-text: #495057;
    --lb-text: #212529;
    --lb-stripe: #f8f9fa;
    --lb-footer-bg: #e9ecef;
    --lb-btn-hover: #dee2e6;
    --lb-rank-color: #6c757d;
}

body.dark-mode {
    /* Dark Mode Overrides (Original Hardcoded Values) */
    --lb-col-bg: #3d3d45;
    --lb-header-bg: #2d2d35;
    --lb-border: #4a4a52;
    --lb-header-text: #dfe6e9;
    --lb-text: #ecf0f1;
    --lb-stripe: #36363e;
    --lb-footer-bg: #53535d;
    --lb-btn-hover: #63636e;
    --lb-rank-color: #b2bec3;
}

/* Page Subheader - Removed/Hidden */
.page-subheader {
    display: none;
}

#leaderboard-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Tablet / Mobile */
@media (max-width: 1200px) {
    #leaderboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    #leaderboard-grid {
        grid-template-columns: 1fr;
    }
}

.leaderboard-column {
    background-color: var(--lb-col-bg);
    border-radius: 4px;
    padding: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--lb-border);
    overflow: hidden;
}

.column-header {
    background-color: var(--lb-header-bg);
    text-align: center;
    margin-bottom: 0;
    color: var(--lb-header-text);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1rem;
    border-bottom: 1px solid var(--lb-border);
}

.leaderboard-item.compact {
    display: grid;
    grid-template-columns: 40px 1fr auto;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--lb-border);
    font-size: 0.9rem;
    align-items: center;
    background-color: var(--lb-col-bg);
    color: var(--lb-text);
}

.leaderboard-item.compact:nth-child(even) {
    background-color: var(--lb-stripe);
}

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

.rank-col {
    font-weight: 700;
    color: var(--lb-rank-color);
    text-align: center;
}

.rank-1 {
    color: #f1c40f;
}

.rank-2 {
    color: #bdc3c7;
}

.rank-3 {
    color: #e67e22;
}

.player-info {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.player-name {
    color: var(--text-primary, inherit);
    text-decoration: none;
    font-weight: 500;
}

.player-name:hover {
    text-decoration: underline;
}

.value-col {
    text-align: right;
    font-family: 'Roboto Mono', monospace;
    font-weight: 600;
    color: var(--lb-text);
}

.column-controls {
    display: flex;
    margin-top: auto;
    padding: 0;
    border-top: 1px solid var(--lb-border);
    background-color: var(--lb-footer-bg);
}

.control-btn {
    flex: 1;
    background: none;
    border: none;
    color: var(--lb-text);
    font-size: 1rem;
    cursor: pointer;
    padding: 0.8rem 0;
    transition: background-color 0.2s;
    display: flex;
    justify-content: center;
    align-items: center;
}

.control-btn:first-child {
    border-right: 1px solid var(--lb-border);
}

.control-btn:hover:not(:disabled) {
    background-color: var(--lb-btn-hover);
}

.control-btn:disabled {
    opacity: 0.3;
    cursor: default;
    background-color: transparent;
}

#loading-indicator {
    padding: 2rem;
    text-align: center;
    color: var(--text-secondary, #666);
    font-style: italic;
    grid-column: 1 / -1;
}

.error-message {
    padding: 1rem;
    text-align: center;
    color: #e74c3c;
    font-size: 0.9rem;
}