/**
 * Benchmark Section Styles
 * For product detail page benchmark display
 */

.pd-benchmark-section {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    margin: 32px 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border: 1px solid #e5e7eb;
}

.benchmark-header {
    margin-bottom: 20px;
}

.benchmark-title {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 12px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.benchmark-hint {
    font-size: 14px;
    color: #6b7280;
    margin: 0;
}

/* Preview Badges */
.benchmark-preview-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}

.benchmark-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    box-shadow: 0 2px 6px rgba(102, 126, 234, 0.25);
    transition: all 0.2s ease;
}

.benchmark-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.35);
}

.benchmark-badge strong {
    font-weight: 600;
    opacity: 0.9;
}

/* Load Button */
.btn-load-benchmark {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    max-width: 420px;
    padding: 14px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    margin: 0 auto;
}

.btn-load-benchmark:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4);
}

.btn-load-benchmark:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-load-benchmark .btn-icon {
    font-size: 20px;
}

.btn-load-benchmark.loading .btn-icon {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Benchmark Content */
.benchmark-content {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 2px solid #f3f4f6;
}

.benchmark-loading {
    text-align: center;
    padding: 40px 20px;
    color: #6b7280;
}

.benchmark-loading-spinner {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    border: 4px solid #f3f4f6;
    border-top-color: #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.benchmark-error {
    text-align: center;
    padding: 32px 20px;
    color: #ef4444;
    background: #fee2e2;
    border-radius: 8px;
}

/* Benchmark Data Display */
.benchmark-data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.benchmark-card {
    background: linear-gradient(135deg, #667eea15 0%, #764ba215 100%);
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 18px;
    text-align: center;
    transition: all 0.2s ease;
}

.benchmark-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(102, 126, 234, 0.15);
}

.benchmark-card-label {
    font-size: 13px;
    color: #6b7280;
    font-weight: 500;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.benchmark-card-value {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.2;
}

.benchmark-card-value.large {
    font-size: 28px;
}

.benchmark-card-subtitle {
    font-size: 12px;
    color: #9ca3af;
    margin-top: 4px;
}

/* Spec Details */
.benchmark-specs {
    background: #f9fafb;
    border-radius: 10px;
    padding: 20px;
    margin-top: 20px;
}

.benchmark-specs-title {
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 16px 0;
}

.benchmark-spec-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid #e5e7eb;
}

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

.benchmark-spec-label {
    font-size: 14px;
    color: #6b7280;
    font-weight: 500;
}

.benchmark-spec-value {
    font-size: 14px;
    color: #1a1a1a;
    font-weight: 600;
    text-align: right;
}

/* Score Badges */
.benchmark-score-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-top: 8px;
}

.benchmark-score-badge.excellent {
    background: #10b981;
    color: #fff;
}

.benchmark-score-badge.good {
    background: #3b82f6;
    color: #fff;
}

.benchmark-score-badge.average {
    background: #f59e0b;
    color: #fff;
}

.benchmark-score-badge.poor {
    background: #ef4444;
    color: #fff;
}

/* Attribution */
.benchmark-attribution {
    text-align: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid #e5e7eb;
    font-size: 13px;
    color: #9ca3af;
}

.benchmark-attribution a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.benchmark-attribution a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .pd-benchmark-section {
        padding: 16px;
        margin: 20px 0;
    }
    
    .benchmark-title {
        font-size: 18px;
    }
    
    .benchmark-preview-badges {
        flex-direction: column;
        gap: 8px;
    }
    
    .benchmark-badge {
        justify-content: center;
    }
    
    .btn-load-benchmark {
        font-size: 14px;
        padding: 12px 20px;
    }
    
    .benchmark-data-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    
    .benchmark-card {
        padding: 14px;
    }
    
    .benchmark-card-value {
        font-size: 20px;
    }
    
    .benchmark-spec-row {
        flex-direction: column;
        gap: 4px;
    }
    
    .benchmark-spec-value {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .benchmark-data-grid {
        grid-template-columns: 1fr;
    }
}