/* ========================================
   MODAL STYLES
   ======================================== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-modal);
    display: none;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    position: relative;
    background-color: var(--color-dark-2);
    border-radius: 16px;
    max-width: 90%;
    max-height: 90vh;
    width: 1000px;
    overflow-y: auto;
    z-index: 1;
    box-shadow: var(--shadow-xl);
    animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: var(--spacing-xl);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    background-color: var(--color-red-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    z-index: 10;
}

.modal-close:hover {
    background-color: var(--color-red-hover);
    transform: rotate(90deg) scale(1.1);
}

.modal-title {
    font-size: var(--font-size-h2);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
    padding-right: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.modal-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.modal-gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.modal-gallery-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--color-red-primary);
}

.modal-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.modal-gallery-item:hover img {
    transform: scale(1.1);
}

/* Scrollbar personalizado para el modal */
.modal-content::-webkit-scrollbar {
    width: 10px;
}

.modal-content::-webkit-scrollbar-track {
    background: var(--color-dark-3);
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: var(--color-red-primary);
    border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--color-red-hover);
}

/* ========================================
   LIGHTBOX STYLES
   ======================================== */

.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-lightbox);
    display: none;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    animation: fadeIn 0.3s ease;
}

.lightbox-content {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.lightbox-image {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
    animation: lightboxZoomIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-xl);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background-color: var(--color-red-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    z-index: 10;
}

.lightbox-close:hover {
    background-color: var(--color-red-hover);
    transform: rotate(90deg) scale(1.1);
}

.lightbox-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background-color: rgba(227, 6, 19, 0.8);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(5px);
}

.lightbox-control:hover {
    background-color: var(--color-red-primary);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-control.prev {
    left: 30px;
}

.lightbox-control.next {
    right: 30px;
}

.lightbox-counter {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--color-white);
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

/* ========================================
   ANIMATIONS
   ======================================== */

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

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes lightboxZoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ========================================
   RESPONSIVE MODAL & LIGHTBOX
   ======================================== */

@media (max-width: 768px) {
    .modal-content {
        max-width: 95%;
        max-height: 85vh;
        padding: var(--spacing-lg);
    }
    
    .modal-title {
        font-size: 1.5rem;
    }
    
    .modal-gallery {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: var(--spacing-sm);
    }
    
    .modal-close {
        width: 35px;
        height: 35px;
        top: 10px;
        right: 10px;
    }
    
    .lightbox-image {
        max-width: 95%;
        max-height: 85vh;
    }
    
    .lightbox-close {
        width: 40px;
        height: 40px;
        top: 15px;
        right: 15px;
    }
    
    .lightbox-control {
        width: 50px;
        height: 50px;
    }
    
    .lightbox-control.prev {
        left: 15px;
    }
    
    .lightbox-control.next {
        right: 15px;
    }
    
    .lightbox-counter {
        bottom: 20px;
        padding: 8px 16px;
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .modal-content {
        padding: var(--spacing-md);
        border-radius: 12px;
    }
    
    .modal-title {
        font-size: 1.25rem;
        margin-bottom: var(--spacing-md);
    }
    
    .modal-gallery {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .lightbox-control {
        width: 45px;
        height: 45px;
        opacity: 0.9;
    }
    
    .lightbox-control svg {
        width: 24px;
        height: 24px;
    }
    
    .lightbox-control.prev {
        left: 10px;
    }
    
    .lightbox-control.next {
        right: 10px;
    }
}