:root {
    --primary: #ff6b00; /* Vibrant orange */
    --dark: #212529;
    --light: #f5f5f5;
    --card-bg: #ffffff;
    --modal-bg: #ffffff;
    --text-primary: #333333;
    --text-secondary: #666666;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--light);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
}

.auction-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding: 2rem;
    max-width: 1400px;
    margin: auto;
}

.Route-card {
    position: relative;
    background: var(--card-bg);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.Route-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.Route-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    cursor: pointer;
    transition: var(--transition);
}

.Route-card:hover img {
    transform: scale(1.05);
}

.card-cont {
    padding: 1.5rem;
    flex-grow: 1;
}

.card-cont p {
    margin: 0.5rem 0;
    font-size: 1rem;
    color: var(--text-secondary);
}

.card-cont strong {
    color: var(--text-primary);
}

.card-btn {
    margin-top: 1rem;
    background: var(--primary);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.card-btn:hover {
    background: #e65c00;
}

.cart-icon-product {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    padding: 0.5rem;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.cart-icon-product:hover {
    background: #e65c00;
    transform: scale(1.1);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8);
    justify-content: center;
    align-items: center;
}

.modal-box {
    background: var(--modal-bg);
    max-width: 900px;
    width: 90%;
    display: flex;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(0,0,0,0.3);
    position: relative;
    flex-direction: row;
    animation: fadeIn 0.3s ease;
}

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

.modal-image {
    flex: 1;
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-details {
    flex: 1;
    padding: 2.5rem;
    font-size: 1.1rem;
}

.modal-details h3 {
    margin-top: 0;
    font-size: 2rem;
    color: var(--primary);
}

.modal-details p {
    margin: 0.75rem 0;
    color: var(--text-secondary);
}

.modal-details .price {
    color: var(--primary);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    font-weight: bold;
}

.modal-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    font-size: 1.1rem;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}

.btn-buy {
    background: var(--primary);
    color: white;
    border: none;
}

.btn-buy:hover {
    background: #e65c00;
}

.btn-cart {
    background: white;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-cart:hover {
    background: var(--primary);
    color: white;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 1.8rem;
    cursor: pointer;
    color: #999;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--primary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .auction-container {
        grid-template-columns: repeat(2, 1fr);
        padding: 1.5rem;
    }

    .modal-box {
        flex-direction: column;
    }
}

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