/* استایل مخصوص برچسب انرژی */

.energy-label-container {
    background: var(--surface-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
    border: 1px solid var(--border-color);
}

.energy-label-container h3 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--primary-dark);
    font-size: 1.3rem;
}

.energy-label {
    max-width: 400px;
    margin: 0 auto;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--border-color);
}

.energy-label-header {
    background: linear-gradient(135deg, #1a237e, #283593);
    color: white;
    padding: 1rem;
    text-align: center;
}

.energy-label-header h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.energy-label-type {
    font-size: 0.9rem;
    opacity: 0.9;
}

.energy-label-body {
    padding: 1.5rem;
}

.energy-class {
    text-align: center;
    margin-bottom: 1.5rem;
}

.energy-class-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    display: block;
}

.energy-class-value {
    font-size: 3rem;
    font-weight: 900;
    display: block;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.energy-class-aplus { color: #008000; }
.energy-class-a { color: #00a000; }
.energy-class-b { color: #55a000; }
.energy-class-c { color: #a0a000; }
.energy-class-d { color: #a05500; }
.energy-class-e { color: #a00000; }
.energy-class-f { color: #c00000; }
.energy-class-g { color: #ff0000; }

.energy-scale {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin: 1.5rem 0;
}

.scale-item {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.scale-item:hover {
    transform: scale(1.02);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.scale-item.active {
    border: 2px solid #000;
    font-weight: 700;
    transform: scale(1.05);
}

.scale-color {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin-left: 1rem;
    flex-shrink: 0;
}

.scale-label {
    flex: 1;
    font-weight: 600;
}

.scale-value {
    font-weight: 700;
    font-size: 1.1rem;
}

.energy-details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.detail-item {
    text-align: center;
}

.detail-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.detail-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-dark);
}

.detail-unit {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-right: 0.25rem;
}

.energy-label-footer {
    background: #f8f9fa;
    padding: 1rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
}

/* انیمیشن برچسب انرژی */
@keyframes energyPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

.energy-label {
    animation: energyPulse 2s ease-in-out;
}

/* اثر برجسته برای برچسب فعال */
.scale-item.active {
    position: relative;
    z-index: 1;
}

.scale-item.active::before {
    content: '🏆';
    position: absolute;
    right: -10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
}

/* رنگ‌های مقیاس برچسب انرژی */
.scale-aplus { background: linear-gradient(135deg, #008000, #00c000); color: white; }
.scale-a { background: linear-gradient(135deg, #00a000, #00e000); color: white; }
.scale-b { background: linear-gradient(135deg, #55a000, #80d000); color: white; }
.scale-c { background: linear-gradient(135deg, #a0a000, #d0d000); color: #333; }
.scale-d { background: linear-gradient(135deg, #a05500, #d08000); color: white; }
.scale-e { background: linear-gradient(135deg, #a00000, #d00000); color: white; }
.scale-f { background: linear-gradient(135deg, #c00000, #ff0000); color: white; }
.scale-g { background: linear-gradient(135deg, #ff0000, #ff5555); color: white; }

/* رسپانسیو برچسب انرژی */
@media (max-width: 768px) {
    .energy-label {
        max-width: 100%;
    }
    
    .energy-class-value {
        font-size: 2.5rem;
    }
    
    .energy-details-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
}

@media (max-width: 480px) {
    .energy-label-container {
        padding: 1rem;
    }
    
    .energy-label-header {
        padding: 0.75rem;
    }
    
    .energy-label-body {
        padding: 1rem;
    }
    
    .energy-class-value {
        font-size: 2rem;
    }
    
    .scale-item {
        padding: 0.4rem 0.6rem;
        font-size: 0.9rem;
    }
    
    .scale-color {
        width: 25px;
        height: 25px;
    }
}