/* Leaderboard & Achievements Styling */

/* Container Override */
.container {
    max-width: 1200px;
    width: 95%;
}

/* Game Tabs */
.game-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 2rem 0;
    justify-content: center;
    padding: 1rem;
    background: var(--card-bg);
    border-radius: 15px;
    border: 1px solid var(--border-color);
}

.tab-button {
    padding: 0.8rem 1.5rem;
    border: 2px solid var(--border-color);
    background: var(--background-light);
    color: var(--text-secondary);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    white-space: nowrap;
}

.tab-button:hover {
    border-color: var(--primary);
    color: var(--text-primary);
    transform: translateY(-2px);
}

.tab-button.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--button-text);
    box-shadow: 0 4px 12px rgba(76, 52, 153, 0.3);
}

/* Tab Content */
.tab-content {
    display: none;
    animation: fadeIn 0.5s ease-out;
}

.tab-content.active {
    display: block;
}

/* Stats Overview */
.stats-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.stat-card {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px var(--shadow-color);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

/* Leaderboard Sections */
.leaderboard-section {
    margin: 3rem 0;
}

.leaderboard-section h2 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 1.8rem;
}

.leaderboard {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow-color);
}

.leaderboard-item {
    display: grid;
    grid-template-columns: 60px 1fr 120px 100px;
    gap: 1rem;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
    align-items: center;
}

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

.leaderboard-item:hover {
    background: var(--card-bg-hover);
    transform: scale(1.02);
}

.leaderboard-rank {
    font-size: 1.5rem;
    font-weight: bold;
    text-align: center;
    color: var(--text-secondary);
}

.leaderboard-rank.rank-1 {
    color: #ffd700;
    text-shadow: 0 0 10px #ffd700;
}

.leaderboard-rank.rank-2 {
    color: #c0c0c0;
}

.leaderboard-rank.rank-3 {
    color: #cd7f32;
}

.leaderboard-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.leaderboard-score {
    font-weight: bold;
    color: var(--primary);
    text-align: right;
}

.leaderboard-winrate {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: right;
}

/* Achievements Section */
.achievements-section {
    margin: 4rem 0;
    padding: 2rem;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 20px;
}

.achievements-section h2 {
    text-align: center;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.achievement-categories {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.achievement-tab {
    padding: 0.6rem 1.2rem;
    border: 2px solid var(--border-color);
    background: var(--background-light);
    color: var(--text-secondary);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

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

.achievement-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--button-text);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.achievement-card {
    background: var(--background-light);
    border: 2px solid var(--border-color);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.achievement-card.unlocked {
    border-color: var(--primary);
    background: var(--card-bg-hover);
    box-shadow: 0 4px 15px rgba(76, 52, 153, 0.2);
}

.achievement-card.unlocked::before {
    content: '✓';
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--primary);
    color: white;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
}

.achievement-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px var(--shadow-color);
}

.achievement-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.7;
}

.achievement-card.unlocked .achievement-icon {
    opacity: 1;
    animation: bounce 0.6s ease-in-out;
}

.achievement-name {
    font-weight: bold;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.achievement-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
}

.achievement-progress {
    margin-top: 1rem;
    background: var(--border-color);
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
}

.achievement-progress-bar {
    height: 100%;
    background: var(--primary);
    transition: width 0.3s ease;
    border-radius: 3px;
}

.achievement-rarity {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 0.2rem 0.5rem;
    background: var(--primary);
    color: white;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: bold;
    text-transform: uppercase;
}

.achievement-rarity.common { background: #6b7280; }
.achievement-rarity.rare { background: #3b82f6; }
.achievement-rarity.epic { background: #a855f7; }
.achievement-rarity.legendary { background: #f59e0b; }

.achievement-count {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 0.2rem 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: bold;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Personal Stats */
.my-stats-section {
    margin: 3rem 0;
    padding: 2rem;
    background: var(--card-bg);
    border: 2px solid var(--primary);
    border-radius: 20px;
}

.personal-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.personal-stat-card {
    background: var(--background-light);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
}

.personal-stat-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.personal-stat-label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
}

/* Loading States */
.loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 4rem;
    opacity: 0.5;
    margin-bottom: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .game-tabs {
        gap: 0.3rem;
        padding: 0.8rem;
    }
    
    .tab-button {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
    
    .stats-overview {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-card {
        padding: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .leaderboard-item {
        grid-template-columns: 50px 1fr 80px;
        gap: 0.8rem;
        padding: 1rem;
    }
    
    .leaderboard-winrate {
        display: none;
    }
    
    .achievements-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .achievement-categories {
        gap: 0.5rem;
    }
    
    .achievement-tab {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }
    
    .leaderboard-item {
        grid-template-columns: 40px 1fr;
        gap: 0.5rem;
    }
    
    .leaderboard-score {
        font-size: 0.9rem;
    }
    
    .achievement-card {
        padding: 1rem;
    }
    
    .achievement-icon {
        font-size: 2.5rem;
    }
}

/* Additional Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        transform: translateY(0);
    }
    40%, 43% {
        transform: translateY(-10px);
    }
    70% {
        transform: translateY(-5px);
    }
    90% {
        transform: translateY(-2px);
    }
}

@keyframes celebration {
    0% {
        transform: scale(1) rotate(0deg);
    }
    25% {
        transform: scale(1.1) rotate(5deg);
    }
    50% {
        transform: scale(1.2) rotate(-5deg);
    }
    75% {
        transform: scale(1.1) rotate(3deg);
    }
    100% {
        transform: scale(1) rotate(0deg);
    }
}

.leaderboard-item {
    animation: fadeIn 0.5s ease-out forwards;
}

/* Rank trophy glow effects */
.leaderboard-rank.rank-1 {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        text-shadow: 0 0 5px #ffd700;
    }
    50% {
        text-shadow: 0 0 20px #ffd700, 0 0 30px #ffd700;
    }
    100% {
        text-shadow: 0 0 5px #ffd700;
    }
}