/* LEXITEST SCORING MODULE CSS - STATISTICS & PROGRESS TRACKING */
/* © 2025 Hakan Zehir - LexiTest Modular Architecture */

.statistics-section {
    background: rgba(15, 15, 40, 0.3);
    border-radius: var(--card-radius);
    padding: 24px;
    margin-top: 20px;
    margin-bottom: 0;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.7);
    border-left: 4px solid var(--warning);
    display: none;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* Ensure proper gap when explanation section is above statistics section */
.explanation-section + .statistics-section {
    margin-top: 20px;
}

/* Clean CSS class-based visibility */
.explanation-section.visible {
    display: block;
}

.statistics-section.visible {
    display: block;
}

.statistics-title {
    color: var(--warning);
    margin-bottom: 20px;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.stat-item {
    background: rgba(3, 7, 18, 0.8);
    padding: 20px;
    border-radius: var(--card-radius);
    text-align: center;
    border: 1px solid var(--admin-border);
    transition: all 0.2s ease;
    box-shadow: var(--admin-border-glow);
}

.stat-item:hover {
    transform: translateY(-2px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.875rem;
    font-weight: 500;
}

.stat-item.correct .stat-number {
    color: var(--success);
}

.stat-item.wrong .stat-number {
    color: var(--danger);
}

.accuracy-bar {
    background: rgba(3, 7, 18, 0.9);
    height: 12px;
    border-radius: 6px;
    overflow: hidden;
    margin-top: 16px;
    border: 1px solid var(--admin-border);
    box-shadow: var(--admin-border-glow);
}

.accuracy-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--danger) 0%, var(--warning) 50%, var(--success) 100%);
    transition: width 0.5s ease;
    border-radius: 6px;
    width: 0%;
}

.accuracy-text {
    text-align: center;
    margin-top: 12px;
    font-size: 1.125rem;
    font-weight: 600;
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
    .statistics-section {
        padding: 20px;
        margin-top: 20px;
    }
    
    .statistics-title {
        font-size: 1.125rem;
        margin-bottom: 18px;
    }
    
    .stat-item {
        padding: 18px;
    }
    
    .stat-number {
        font-size: 2.25rem;
        margin-bottom: 6px;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .accuracy-text {
        font-size: 1rem;
        margin-top: 10px;
    }
    
    .stats-grid {
        gap: 14px;
    }
}