/* modal.css - FarmaciaDG */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.modal-container {
    background: #fff;
    width: 90%;
    max-width: 1000px;
    max-height: 90vh;
    border-radius: 24px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: translateY(30px) scale(0.95);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.modal-overlay.active .modal-container {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(4px);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.modal-close:hover {
    background: var(--primary-color, #007bff);
    color: #fff;
    transform: rotate(90deg);
}

.modal-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    height: 100%;
    overflow-y: auto;
}

/* Galería del Modal */
.modal-gallery {
    background: #f8f9fa;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    position: relative;
    min-height: 400px;
}

.modal-main-img {
    max-width: 100%;
    max-height: 500px;
    object-fit: contain;
    border-radius: 12px;
    transition: opacity 0.3s;
}

.modal-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: #fff;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.2s;
}

.modal-nav-btn:hover {
    background: var(--primary-color, #007bff);
    color: #fff;
    transform: translateY(-50%) scale(1.1);
}

.modal-nav-btn.prev { left: 20px; }
.modal-nav-btn.next { right: 20px; }

/* Información del Modal */
.modal-info {
    padding: 40px;
    display: flex;
    flex-direction: column;
}

.modal-category {
    text-transform: uppercase;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary-color, #007bff);
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.modal-title {
    font-size: 2rem;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.2;
}

.modal-ids {
    font-size: 0.75rem;
    color: #999;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}

.modal-description {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
    margin-bottom: 20px;
    white-space: pre-wrap;
}

.modal-price-container {
    display: flex;
    align-items: baseline;
    gap: 15px;
    margin-bottom: 20px;
}

.modal-price-new {
    font-size: 2.2rem;
    font-weight: 800;
    color: #333;
}

.modal-price-old {
    font-size: 1.3rem;
    color: #999;
    text-decoration: line-through;
}

.modal-badge-off {
    background: #ff4757;
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
}

.modal-actions {
    display: flex;
    gap: 15px;
}

.btn-whatsapp {
    background: #25d366;
    color: #fff;
    border: none;
    padding: 15px 30px;
    border-radius: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-grow: 1;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
}

.btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-2px);
    box-shadow: 0 8px 15px rgba(37, 211, 102, 0.3);
}

/* Responsividad */
@media (max-width: 768px) {
    .modal-content {
        grid-template-columns: 1fr;
    }
    
    .modal-container {
        width: 95%;
        max-height: 95vh;
    }

    .modal-gallery {
        min-height: 250px;
        padding: 15px;
    }

    .modal-main-img {
        max-height: 280px;
    }

    .modal-info {
        padding: 20px;
    }

    .modal-title {
        font-size: 1.4rem;
        margin-bottom: 8px;
    }
}