/**
 * MILCOMTEC - Comparator Styles
 */

.comparator-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.comparator-actions-bar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
    opacity: 0.5;
    transition: opacity 0.3s;
}

.comparator-actions-bar.active {
    opacity: 1;
}

#startCompareBtn {
    box-shadow: 0 10px 20px rgba(249, 115, 22, 0.2);
    min-width: 250px;
}

#startCompareBtn:disabled {
    filter: grayscale(1);
    cursor: not-allowed;
    opacity: 0.7;
}

.comparator-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-16);
}

@media (max-width: 1023px) {
    .comparator-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 639px) {
    .comparator-grid {
        grid-template-columns: 1fr;
    }
}

.compare-slot {
    background: var(--bg-secondary);
    border: 2px dashed var(--border-subtle);
    border-radius: var(--radius-2xl);
    aspect-ratio: 3/4;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.compare-slot.filled {
    border-style: solid;
    border-color: var(--border-default);
    background: var(--bg-tertiary);
}

.add-device-btn {
    background: none;
    border: none;
    color: var(--text-tertiary);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    cursor: pointer;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    transition: color 0.3s;
}

.add-device-btn i {
    font-size: var(--text-4xl);
}

.add-device-btn:hover {
    color: var(--primary-500);
}

/* Slot Content (Selected Device) */
.slot-device-card {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.slot-device-img {
    max-height: 120px;
    object-fit: contain;
    margin-bottom: var(--space-4);
    mix-blend-mode: multiply;
}

.slot-device-name {
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.slot-device-brand {
    font-size: var(--text-xs);
    color: var(--primary-500);
    text-transform: uppercase;
    font-weight: var(--font-bold);
    margin-bottom: var(--space-4);
}

.remove-slot-btn {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    background: var(--bg-primary);
    border: 1px solid var(--border-subtle);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--status-error);
    cursor: pointer;
    z-index: 10;
}

/* Comparison Table */
.comparison-table-scroll {
    overflow-x: auto;
    border-radius: var(--radius-2xl);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

.category-header th {
    background: var(--bg-secondary);
    color: var(--text-primary);
    text-align: left;
    padding: var(--space-4) var(--space-6);
    font-size: var(--text-xs);
    letter-spacing: 0.1em;
    font-weight: var(--font-extrabold);
    border-bottom: 1px solid var(--border-default);
}

.comparison-table td,
.comparison-table th {
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--border-subtle);
    font-size: var(--text-sm);
}

.spec-label {
    width: 200px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: var(--font-semibold);
}

.device-val {
    width: calc((100% - 200px) / 4);
    text-align: center;
    color: var(--text-primary);
}

.antutu-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: linear-gradient(135deg, #FF6B00, #FF3D00);
    color: white;
    border-radius: var(--radius-full);
    font-weight: var(--font-bold);
    font-size: var(--text-xs);
}

.rugged-badge {
    color: var(--primary-500);
    font-weight: var(--font-bold);
}

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(8px);
    display: none;
    /* Oculto por defecto */
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--space-4);
}

.modal-overlay.active {
    display: flex;
    /* Visible cuando está activo */
}

.device-selection-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-6);
    max-height: 400px;
    overflow-y: auto;
    padding-right: var(--space-2);
}

.selection-item {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-2);
}

.selection-item:hover {
    border-color: var(--primary-500);
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.selection-item img {
    height: 80px;
    width: auto;
    object-fit: contain;
    mix-blend-mode: multiply;
}

.brand-tag {
    font-size: 10px;
    font-weight: 800;
    color: var(--primary-500);
    letter-spacing: 0.1em;
}

.selection-item h4 {
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
}