/* ============================================
   Compare Page Styles - Enhanced
   ============================================ */

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl) 0;
    background: var(--white);
    border-radius: 12px;
    border: 2px dashed var(--border-color);
    margin-top: var(--spacing-lg);
}

.empty-state-content {
    max-width: 400px;
    margin: 0 auto;
}

.empty-state-content i {
    font-size: 3rem;
    color: var(--accent-red);
    margin-bottom: var(--spacing-md);
    opacity: 0.7;
}

.empty-state-content h3 {
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.empty-state-content p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

.compare-section {
    background-color: var(--light-gray);
    padding: var(--spacing-xl) 0;
}

/* Bike Selector Grid */
.bike-selector-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.bike-selector {
    background: linear-gradient(135deg, var(--white) 0%, #fafafa 100%);
    border-radius: 12px;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    min-height: 380px;
    display: flex;
    flex-direction: column;
}

.bike-selector::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-red) 0%, #ff6b60 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.bike-selector:hover::before {
    transform: scaleX(1);
}

.bike-selector:hover {
    border-color: var(--accent-red);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-5px);
}

.selector-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--light-gray);
}

.selector-header h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.selector-header h3::before {
    content: '🏍️';
    font-size: 1.2rem;
}

.btn-remove {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 59, 48, 0.1);
    border: none;
    color: var(--accent-red);
    cursor: pointer;
    border-radius: 50%;
    transition: var(--transition);
    font-size: 0.9rem;
}

.btn-remove:hover {
    background-color: var(--accent-red);
    color: var(--white);
    transform: rotate(90deg) scale(1.1);
}

.bike-select {
    width: 100%;
    margin-bottom: var(--spacing-md);
    padding: 0.85rem 1rem;
    font-size: 0.95rem;
    font-weight: 500;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    background-color: var(--white);
    appearance: none;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%23666"><path d="M7 10l5 5 5-5z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1.2rem;
    padding-right: 2.5rem;
}

.bike-select:hover {
    border-color: var(--accent-red);
    box-shadow: 0 2px 8px rgba(255, 59, 48, 0.15);
}

.bike-select:focus {
    outline: none;
    border-color: var(--accent-red);
    box-shadow: 0 0 0 4px rgba(255, 59, 48, 0.1);
}

.selected-bike {
    text-align: center;
    min-height: 220px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--spacing-sm);
    background-color: var(--light-gray);
    border-radius: 8px;
    flex: 1;
}

.selected-bike img {
    width: 100%;
    height: 170px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: var(--spacing-sm);
    border: 2px solid var(--white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.selected-bike:hover img {
    transform: scale(1.02);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.selected-bike h4 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark);
    line-height: 1.3;
}

.selected-bike .price {
    color: var(--accent-red);
    font-weight: 700;
    font-size: 1.15rem;
}

.no-selection {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 0.95rem;
    padding: var(--spacing-lg) 0;
}

/* Comparison Table */
.comparison-table {
    background-color: var(--white);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 3px solid var(--light-gray);
    flex-wrap: wrap;
    gap: 1rem;
}

.table-header h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark);
}

.table-actions {
    display: flex;
    gap: 0.75rem;
}

.table-actions .btn {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.7rem 1.4rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.table-actions .btn i {
    font-size: 1rem;
}

.table-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.table-responsive {
    overflow-x: auto;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* Custom scrollbar for table */
.table-responsive::-webkit-scrollbar {
    height: 8px;
}

.table-responsive::-webkit-scrollbar-track {
    background: var(--light-gray);
}

.table-responsive::-webkit-scrollbar-thumb {
    background: var(--accent-red);
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background: #e6342a;
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.compare-table thead tr.category-row {
    background: linear-gradient(135deg, var(--dark) 0%, #2a2a2a 100%);
    color: var(--white);
}

.compare-table thead th {
    padding: 1.1rem 1.25rem;
    text-align: left;
    font-weight: 600;
    font-size: 1.05rem;
    letter-spacing: 0.3px;
}

.compare-table tbody tr {
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    transition: background-color 0.2s ease;
}

.compare-table tbody tr:hover {
    background-color: rgba(255, 59, 48, 0.02);
}

.compare-table tbody tr:last-child {
    border-bottom: none;
}

.compare-table td {
    padding: 1rem 1.25rem;
    text-align: center;
    vertical-align: middle;
    font-size: 0.95rem;
}

.compare-table td.spec-label {
    text-align: left;
    background-color: var(--light-gray);
    font-weight: 600;
    color: var(--dark);
    width: 25%;
    border-right: 2px solid var(--white);
}

.compare-table td.highlight-better {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.12) 0%, rgba(76, 175, 80, 0.05) 100%);
    color: #2e7d32;
    font-weight: 700;
    position: relative;
}

.compare-table td.highlight-better::before {
    content: '✓';
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    font-size: 0.75rem;
    color: #4caf50;
}

.compare-table tbody td {
    color: var(--text-primary);
    font-weight: 500;
}

/* Responsive */
@media (max-width: 1200px) {
    .bike-selector {
        min-height: 360px;
    }
    
    .compare-table {
        font-size: 0.9rem;
    }
    
    .compare-table td,
    .compare-table th {
        padding: 0.9rem 1rem;
    }
}

@media (max-width: 1024px) {
    .bike-selector-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }
    
    .compare-table {
        font-size: 0.85rem;
    }
}

@media (max-width: 900px) {
    .bike-selector-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }
    
    .bike-selector {
        min-height: 340px;
    }
}

@media (max-width: 768px) {
    .compare-section {
        padding: var(--spacing-lg) 0;
    }
    
    .bike-selector-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }
    
    .bike-selector {
        min-height: 320px;
    }
    
    .selector-header h3 {
        font-size: 1.05rem;
    }
    
    .bike-select {
        padding: 0.75rem 0.9rem;
        font-size: 0.9rem;
    }
    
    .selected-bike {
        min-height: 200px;
        padding: var(--spacing-sm);
    }
    
    .selected-bike img {
        height: 150px;
    }
    
    .selected-bike h4 {
        font-size: 0.95rem;
    }
    
    .table-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .table-header h3 {
        font-size: 1.3rem;
    }
    
    .table-actions {
        width: 100%;
    }
    
    .table-actions .btn {
        flex: 1;
        justify-content: center;
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
    }
    
    .comparison-table {
        padding: var(--spacing-md);
    }
    
    .compare-table {
        font-size: 0.8rem;
    }
    
    .compare-table thead th {
        padding: 0.9rem 0.75rem;
        font-size: 0.95rem;
    }
    
    .compare-table td,
    .compare-table th {
        padding: 0.7rem 0.6rem;
    }
    
    .compare-table td.spec-label {
        width: 38%;
        font-size: 0.8rem;
        padding: 0.7rem 0.5rem;
    }
    
    .compare-table td.highlight-better::before {
        font-size: 0.65rem;
        top: 0.4rem;
        right: 0.4rem;
    }
}

@media (max-width: 480px) {
    .bike-selector {
        padding: var(--spacing-sm);
        min-height: 300px;
    }
    
    .selector-header h3 {
        font-size: 1rem;
    }
    
    .selector-header h3::before {
        font-size: 1rem;
    }
    
    .bike-select {
        padding: 0.7rem 0.85rem;
        font-size: 0.85rem;
        padding-right: 2.25rem;
    }
    
    .selected-bike {
        min-height: 180px;
    }
    
    .selected-bike img {
        height: 130px;
    }
    
    .selected-bike h4 {
        font-size: 0.9rem;
    }
    
    .selected-bike .price {
        font-size: 1rem;
    }
    
    .table-header h3 {
        font-size: 1.15rem;
    }
    
    .table-actions .btn {
        padding: 0.65rem 0.85rem;
        font-size: 0.8rem;
        gap: 0.4rem;
    }
    
    .table-actions .btn i {
        font-size: 0.85rem;
    }
    
    .compare-table {
        font-size: 0.75rem;
    }
    
    .compare-table thead th {
        padding: 0.8rem 0.5rem;
        font-size: 0.85rem;
    }
    
    .compare-table td,
    .compare-table th {
        padding: 0.6rem 0.4rem;
    }
    
    .compare-table td.spec-label {
        width: 40%;
        font-size: 0.75rem;
        padding: 0.6rem 0.4rem;
    }
}

@media (max-width: 360px) {
    .bike-selector-grid {
        gap: var(--spacing-sm);
    }
    
    .bike-selector {
        min-height: 280px;
        padding: 0.75rem;
    }
    
    .selector-header h3 {
        font-size: 0.95rem;
    }
    
    .selected-bike {
        min-height: 160px;
    }
    
    .selected-bike img {
        height: 110px;
    }
    
    .table-header h3 {
        font-size: 1.05rem;
    }
    
    .table-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .compare-table {
        font-size: 0.7rem;
    }
    
    .compare-table td.spec-label {
        width: 42%;
    }
}