/* Stats Panel */
.stats-section {
    background-color: #990000;
    color: white;
    padding: 1.5rem;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.stats-header {
    font-size: 1.2rem;
    font-weight: bold;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.stats-content {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
}

.stat-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.stat-value {
    font-weight: bold;
    font-size: 1.1rem;
}

/* Round Counter */
.round-counter {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    margin-top: 0.5rem;
}

.round-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

.round-number {
    font-size: 1.2rem;
    font-weight: bold;
}

/* Tiles Remaining */
.tiles-remaining {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 8px;
}

.tiles-icon {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
}

.tiles-count {
    font-size: 1.2rem;
    font-weight: bold;
}

.stats-panel {
    background-color: var(--surface-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.stats-panel-header {
    background-color: var(--info-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stats-panel-header h3 {
    font-size: var(--font-size-md);
    font-weight: 500;
    margin: 0;
}

.stats-panel-content {
    padding: var(--spacing-md);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.stat-card {
    background-color: var(--background-color);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all var(--transition-fast);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--info-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.stat-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: calc(var(--spacing-xs) / 2);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.achievements-section {
    margin-top: var(--spacing-lg);
}

.achievements-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.achievements-header h4 {
    font-size: var(--font-size-md);
    color: var(--text-primary);
    margin: 0;
}

.achievement-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.achievement-card {
    background-color: var(--background-color);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.achievement-card:hover {
    transform: translateX(4px);
    background-color: rgba(0, 0, 0, 0.05);
}

.achievement-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--warning-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-md);
}

.achievement-info {
    flex-grow: 1;
}

.achievement-name {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: calc(var(--spacing-xs) / 2);
}

.achievement-description {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.achievement-progress {
    width: 100%;
    height: 4px;
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 2px;
    margin-top: var(--spacing-xs);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: var(--warning-color);
    border-radius: 2px;
    transition: width var(--transition-normal);
}

.stats-panel-footer {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--background-color);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.time-period-selector {
    display: flex;
    gap: var(--spacing-xs);
}

.time-button {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: none;
    border-radius: var(--border-radius-sm);
    background-color: transparent;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.time-button:hover {
    color: var(--text-primary);
    background-color: rgba(0, 0, 0, 0.05);
}

.time-button.active {
    background-color: var(--info-color);
    color: white;
}

/* Animations */
@keyframes achievementUnlock {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.achievement-unlocked {
    animation: achievementUnlock 0.5s ease-out;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .achievement-list {
        grid-template-columns: 1fr;
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-md);
    }
    
    .stat-value {
        font-size: var(--font-size-lg);
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-panel-footer {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .time-period-selector {
        width: 100%;
        justify-content: space-between;
    }
    
    .time-button {
        flex: 1;
        text-align: center;
    }
}