/* Cart UI Styles */

/* Floating Cart Button */
.cart-floating-btn {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    z-index: 999;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-floating-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.cart-floating-btn .cart-icon {
    font-size: 28px;
}

.cart-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff4757;
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    border: 2px solid white;
}

/* Cart Panel */
.cart-panel {
    position: fixed;
    top: 0;
    right: -450px;
    width: 450px;
    height: 100vh;
    background: white;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}

.cart-panel.open {
    right: 0;
}

.cart-panel.open::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 450px;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
}

.cart-panel-header {
    padding: 20px;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.cart-panel-header h2 {
    margin: 0;
    font-size: 24px;
}

.cart-close-btn {
    background: none;
    border: none;
    font-size: 36px;
    cursor: pointer;
    color: white;
    line-height: 1;
    padding: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.2s;
}

.cart-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.cart-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.cart-empty {
    text-align: center;
    padding: 60px 20px;
    color: #666;
}

.cart-empty p:first-child {
    font-size: 48px;
    margin-bottom: 10px;
}

.cart-empty-hint {
    font-size: 14px;
    color: #999;
}

.cart-item {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
    display: flex;
    gap: 15px;
    transition: all 0.2s;
}

.cart-item:hover {
    background: #e9ecef;
    transform: translateX(-5px);
}

.cart-item-content {
    flex: 1;
}

.cart-item-title {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: 600;
}

.cart-item-title a {
    color: #667eea;
    text-decoration: none;
}

.cart-item-title a:hover {
    text-decoration: underline;
}

.cart-item-meta {
    font-size: 12px;
    color: #666;
    margin: 0 0 8px 0;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.cart-item-summary {
    font-size: 13px;
    color: #555;
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cart-item-remove {
    background: #ff4757;
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s;
    line-height: 1;
}

.cart-item-remove:hover {
    background: #ee5a6f;
    transform: scale(1.1);
}

.cart-panel-footer {
    padding: 20px;
    border-top: 1px solid #e0e0e0;
    display: flex;
    gap: 10px;
}

.cart-clear-btn,
.cart-export-btn {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.cart-clear-btn {
    background: #f8f9fa;
    color: #666;
}

.cart-clear-btn:hover {
    background: #e9ecef;
    color: #333;
}

.cart-export-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.cart-export-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .cart-panel {
        width: 100%;
        right: -100%;
    }
    
    .cart-panel.open::before {
        right: 100%;
    }
    
    .cart-floating-btn {
        bottom: 20px;
        left: 20px;
        width: 56px;
        height: 56px;
    }
    
    .cart-floating-btn .cart-icon {
        font-size: 24px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .cart-panel {
        background: #1a1a1a;
        color: #e0e0e0;
    }
    
    .cart-panel-header {
        border-bottom-color: #333;
    }
    
    .cart-item {
        background: #2a2a2a;
    }
    
    .cart-item:hover {
        background: #333;
    }
    
    .cart-item-title a {
        color: #8b9cff;
    }
    
    .cart-item-meta,
    .cart-item-summary {
        color: #aaa;
    }
    
    .cart-panel-footer {
        border-top-color: #333;
    }
    
    .cart-clear-btn {
        background: #2a2a2a;
        color: #e0e0e0;
    }
    
    .cart-clear-btn:hover {
        background: #333;
    }
    
    .export-modal {
        background: #1a1a1a;
        color: #e0e0e0;
    }
    
    .export-option-btn {
        background: #2a2a2a;
        border-color: #444;
    }
    
    .export-option-btn:hover {
        background: #333;
        border-color: #667eea;
    }
    
    .export-desc {
        color: #aaa;
    }
}

/* Export Modal */
.export-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.export-modal {
    background: white;
    border-radius: 12px;
    padding: 30px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.export-modal h3 {
    margin: 0 0 10px 0;
    font-size: 24px;
    color: #333;
}

.export-modal p {
    margin: 0 0 20px 0;
    color: #666;
}

.export-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.export-option-btn {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 15px;
}

.export-option-btn:hover {
    border-color: #667eea;
    background: #f8f9ff;
    transform: translateX(5px);
}

.export-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.export-option-btn > div {
    flex: 1;
}

.export-label {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
}

.export-desc {
    display: block;
    font-size: 13px;
    color: #666;
}

.export-cancel-btn {
    width: 100%;
    padding: 12px;
    background: #f8f9fa;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    color: #666;
    cursor: pointer;
    transition: all 0.2s;
}

.export-cancel-btn:hover {
    background: #e9ecef;
    color: #333;
}

/* Mobile responsive for export modal */
@media (max-width: 768px) {
    .export-modal {
        padding: 20px;
        max-width: 90%;
    }
    
    .export-option-btn {
        padding: 12px;
    }
    
    .export-icon {
        font-size: 24px;
    }
    
    .export-label {
        font-size: 14px;
    }
    
    .export-desc {
        font-size: 12px;
    }
}