/* ===================================================== */
/* CUPISSA — MODAL DE PRODUCTO (VARIACIONES) */
/* ===================================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 3000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--color-white);
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: flex;
    position: relative;
    transform: translateY(20px);
    transition: transform var(--transition-fast);
    box-shadow: var(--shadow-lg);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.btn-close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-black);
    cursor: pointer;
    z-index: 10;
}

.modal-image-container {
    flex: 1;
    background-color: var(--color-gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.modal-details {
    flex: 1;
    padding: 3rem 2rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.modal-title {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.modal-ref {
    color: var(--color-gray-dark);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.modal-price-container {
    margin-bottom: 2rem;
}

.modal-price {
    font-size: 2rem;
    font-weight: bold;
    color: var(--color-pink);
}

.modal-variations {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-bottom: 2rem;
}

.variation-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.variation-group label {
    font-weight: 600;
    font-size: 0.9rem;
}

.variation-group select {
    padding: 12px;
    border: 1px solid var(--color-gray-medium);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
    outline: none;
    cursor: pointer;
}

.variation-group select:focus {
    border-color: var(--color-pink);
}

.modal-actions {
    margin-top: auto;
    display: flex;
    gap: 1rem;
    align-items: center;
}

.modal-qty {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-gray-medium);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.modal-qty button {
    background: none;
    border: none;
    padding: 10px 15px;
    font-size: 1.2rem;
    cursor: pointer;
    background-color: var(--color-gray-light);
}

.modal-qty input {
    width: 50px;
    text-align: center;
    border: none;
    font-size: 1.1rem;
    font-weight: bold;
    outline: none;
    pointer-events: none;
}

.btn-add-cart {
    flex: 1;
    background-color: var(--color-pink);
    color: var(--color-white);
    border: none;
    padding: 15px;
    border-radius: var(--radius-xl);
    font-weight: bold;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.btn-add-cart:hover {
    background-color: #b80e64;
}

@media (max-width: 768px) {
    .modal-content {
        flex-direction: column;
        overflow-y: auto;
    }
    .modal-image-container {
        height: 300px;
        flex: none;
    }
    .modal-details {
        padding: 2rem 1.5rem;
    }
}