.shop-details { 
    background: #f8f9fa; 
}

.shop-details-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.img-div {
    padding: 20px;
}

.item-details {
    padding: 20px;
}

.size-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.size-option {
    min-width: 50px;
    padding: 8px 12px;
    border: 1px solid #ddd;
    background: white;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.size-option:hover {
    border-color: var(--nsf-primary) !important;
    background: #f8f9fa;
}

.size-option.selected {
    background: var(--nsf-primary) !important;
    color: white;
    border-color: var(--nsf-primary) !important;
}

.quantity-control {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.quantity-btn {
    width: 35px;
    height: 35px;
    border: 1px solid #ddd;
    background: white;
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.quantity-btn:hover {
    border-color: var(--nsf-primary) !important;
    background: #f8f9fa;
}

.quantity-btn svg {
    width: 16px;
    height: 16px;
    fill: #333;
}

.quantity-input {
    width: 80px;
    text-align: center;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.add-to-cart {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    margin-bottom: 20px;
}

.payment-methods {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.payment-logo {
    height: 30px;
    width: auto;
}

.carousel-inner img {
    width: 100%;
    height: 400px;
    object-fit: contain;
}

.shop-details-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.back-to-shop {
    margin: 20px 0;
    padding: 0 15px;
}

.back-to-shop a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--nsf-primary) !important;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 10px 16px;
    border: 2px solid var(--nsf-primary) !important;
    border-radius: 25px;
    background: white;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(164, 200, 225, 0.15);
}

.back-to-shop a:hover {
    background: var(--nsf-primary) !important;
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(164, 200, 225, 0.3);
}

.back-to-shop a::before {
    content: '←';
    font-size: 1.2rem;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.back-to-shop a:hover::before {
    transform: translateX(-3px);
}

@media (max-width: 768px) {
    .back-to-shop {
        margin: 15px 0;
        padding: 0 10px;
    }
    .back-to-shop a {
        padding: 8px 14px;
        font-size: 0.9rem;
    }
}