/**
 * Gallery page styles
 *
 * @package Tervon_Puutarha
 */

.gallery-section {
    padding: var(--spacing-xl) 0 var(--spacing-2xl);
}

.gallery-admin-section {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg) var(--spacing-xl);
    background: linear-gradient(135deg, rgba(232, 245, 237, 0.65) 0%, rgba(250, 249, 246, 0.95) 100%);
    border: 1px solid rgba(45, 90, 63, 0.12);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 12px rgba(26, 58, 42, 0.06);
}

.gallery-admin-section__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.gallery-admin-section__text {
    flex: 1 1 220px;
    min-width: 0;
}

.gallery-admin-section__title {
    margin: 0 0 var(--spacing-xs);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-green-darkest);
}

#gallery-add-media {
    color: var(--color-text);
}

.gallery-admin-section__lead {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--color-text-light);
}

.gallery-admin-section .gallery-add-trigger {
    flex-shrink: 0;
}

/* Add image modal */
.gallery-add-modal {
    position: fixed;
    inset: 0;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.gallery-add-modal[hidden] {
    display: none !important;
}

.gallery-add-modal__backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.6);
    cursor: pointer;
}

.gallery-add-modal__content {
    position: relative;
    z-index: 2;
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    max-width: 520px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.gallery-add-modal__hint {
    margin: 0 0 var(--spacing-md);
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.45;
}

.gallery-add-modal__dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    min-height: 140px;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border: 2px dashed var(--color-border);
    border-radius: var(--border-radius);
    background: rgba(232, 245, 237, 0.35);
    color: var(--color-text);
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.gallery-add-modal__dropzone:hover,
.gallery-add-modal__dropzone:focus {
    outline: none;
    border-color: var(--color-green);
    background: rgba(232, 245, 237, 0.55);
    box-shadow: 0 0 0 1px rgba(45, 90, 63, 0.08);
}

.gallery-add-modal__dropzone:focus-visible {
    box-shadow: 0 0 0 3px rgba(45, 90, 63, 0.2);
}

.gallery-add-modal__dropzone--dragover {
    border-color: var(--color-green);
    border-style: solid;
    background: rgba(232, 245, 237, 0.75);
}

.gallery-add-modal__dropzone-icon {
    color: var(--color-green);
    opacity: 0.85;
}

.gallery-add-modal__dropzone-text {
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
}

.gallery-add-modal__dropzone-sub {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.gallery-add-modal__title {
    margin: 0;
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-sm);
    font-size: 1.5rem;
    color: var(--color-green-darkest);
}

.gallery-add-modal__body {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.gallery-add-modal__field {
    margin-bottom: var(--spacing-md);
}

.gallery-add-modal__field label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.gallery-add-modal__description {
    width: 100%;
    padding: 0.6rem 1rem;
    font-size: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: inherit;
    resize: vertical;
}

.gallery-add-modal__description:focus {
    outline: none;
    border-color: var(--color-green);
}

.gallery-add-modal__sources {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.gallery-add-modal__sources > label {
    display: inline-flex;
    align-items: center;
    margin-bottom: 0;
}

.gallery-add-modal__upload-btn {
    cursor: pointer;
    display: inline-block;
}

.gallery-add-modal__preview {
    margin-bottom: var(--spacing-md);
    min-height: 120px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-cream-dark);
}

.gallery-add-modal__preview-img {
    max-width: 100%;
    max-height: 200px;
    object-fit: contain;
}

.gallery-add-modal__actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg);
}

.gallery-add-modal__close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 36px;
    height: 36px;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--color-text-light);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.gallery-add-modal__close:hover {
    color: var(--color-text);
}

.gallery-grid {
    columns: 300px;
    column-gap: 6px;
}

.gallery-item {
    position: relative;
    display: inline-block;
    width: 100%;
    margin: 0 0 6px;
    break-inside: avoid;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 1px 6px rgba(26, 58, 42, 0.08);
    transition: box-shadow var(--transition);
}

.gallery-item:hover {
    box-shadow: 0 4px 14px rgba(26, 58, 42, 0.14);
}

.gallery-item__media {
    position: relative;
    line-height: 0;
}

.gallery-item__link {
    display: block;
}

.gallery-item__img {
    display: block;
    width: 100%;
    height: auto;
    vertical-align: middle;
    transition: transform 0.35s ease;
}

.gallery-item__link:hover .gallery-item__img {
    transform: scale(1.02);
}

.gallery-item__overlay {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
    pointer-events: none;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.2) 55%, transparent 100%);
}

.gallery-item__caption {
    margin: 0;
    padding: 0.4rem 0.55rem;
    font-size: 0.85rem;
    line-height: 1.4;
    color: var(--color-white);
    background: rgba(20, 28, 24, 0.22);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.gallery-item__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    pointer-events: auto;
    position: absolute;
    right: 0;
    bottom: 0;
}

.gallery-item__edit,
.gallery-item__delete {
    padding: 0.38rem 0.7rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-white);
    border: 0;
    cursor: pointer;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.gallery-item__edit {
    background-color: rgba(45, 90, 63, 0.88);
    border-radius: 8px 0 0 0;
}

.gallery-item__edit:hover,
.gallery-item__delete:hover {
    color: rgb(224, 224, 224);
}

.gallery-item__delete {
    background-color: rgba(185, 50, 50, 0.9);
}

.gallery-empty {
    text-align: center;
    color: var(--color-text-light);
    padding: var(--spacing-xl);
}

/* Lightbox */
.gallery-lightbox {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.gallery-lightbox[hidden] {
    display: none !important;
}

.gallery-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.9);
    cursor: pointer;
}

.gallery-lightbox__content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 95vw;
    max-height: 95vh;
}

.gallery-lightbox__stage {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(0.5rem, 2vw, 1rem);
    max-width: 95vw;
    max-height: 85vh;
}

.gallery-lightbox__frame {
    flex: 0 1 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    max-height: 80vh;
}

.gallery-lightbox__img {
    display: block;
    max-width: min(85vw, calc(95vw - 7rem));
    max-height: 80vh;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: var(--border-radius);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.gallery-lightbox__stage--single .gallery-lightbox__img {
    max-width: 95vw;
}

.gallery-lightbox__img.is-loaded {
    opacity: 1;
}

.gallery-lightbox__nav {
    flex: 0 0 auto;
    width: 56px;
    height: 56px;
    color: var(--color-white);
    background: transparent;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-lightbox__nav-icon {
    display: block;
    width: 44px;
    height: 44px;
}

.gallery-lightbox__nav:hover,
.gallery-lightbox__nav:focus-visible {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.35);
    transform: scale(1.06);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
}

.gallery-lightbox__nav:active {
    transform: scale(0.98);
}

.gallery-lightbox__nav[hidden] {
    display: none !important;
}

.gallery-lightbox__caption {
    margin: var(--spacing-md) 0 0;
    padding: 0 var(--spacing-md);
    font-size: 1rem;
    color: var(--color-white);
    text-align: center;
    max-width: 600px;
}

.gallery-lightbox__close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    z-index: 3;
    width: 48px;
    height: 48px;
    font-size: 2rem;
    line-height: 1;
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: background var(--transition);
}

.gallery-lightbox__close:hover {
    background: rgba(255, 255, 255, 0.2);
}

@media (max-width: 768px) {
    .gallery-section {
        padding: var(--spacing-lg) 0 var(--spacing-xl);
    }

    .gallery-grid {
        columns: 160px;
        column-gap: 4px;
    }

    .gallery-item {
        margin-bottom: 4px;
    }

    .gallery-item__overlay {
        padding: 0.35rem;
    }

    .gallery-item__caption {
        font-size: 0.8rem;
        padding: 0.35rem 0.45rem;
    }

    .gallery-item__edit,
    .gallery-item__delete {
        font-size: 0.72rem;
        padding: 0.32rem 0.55rem;
    }

    .gallery-admin-section {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }

    .gallery-admin-section__inner {
        flex-direction: column;
        align-items: stretch;
    }

    .gallery-admin-section .gallery-add-trigger {
        width: 100%;
        text-align: center;
    }

    .gallery-add-modal {
        padding: var(--spacing-sm);
    }

    .gallery-add-modal__content {
        max-width: 100%;
    }

    .gallery-add-modal__title {
        font-size: 1.25rem;
        padding: var(--spacing-md) var(--spacing-md) var(--spacing-xs);
    }

    .gallery-add-modal__body {
        padding: 0 var(--spacing-md) var(--spacing-md);
    }

    .gallery-add-modal__actions {
        flex-direction: column;
        padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
    }

    .gallery-add-modal__actions .btn {
        width: 100%;
        text-align: center;
    }

    .gallery-lightbox {
        padding: var(--spacing-sm);
    }

    .gallery-lightbox__content {
        width: 100%;
        max-width: none;
    }

    .gallery-lightbox__stage,
    .gallery-lightbox__stage--touch {
        width: 100%;
        max-width: 100%;
        gap: 0;
        max-height: 78vh;
    }

    .gallery-lightbox__nav {
        display: none !important;
    }

    .gallery-lightbox__frame {
        width: 100%;
        max-height: 75vh;
    }

    .gallery-lightbox__img {
        width: 100%;
        max-width: 100%;
        max-height: 75vh;
        height: auto;
        object-fit: contain;
    }

    .gallery-lightbox__close {
        top: var(--spacing-sm);
        right: var(--spacing-sm);
        width: 40px;
        height: 40px;
        font-size: 1.6rem;
    }

    .gallery-lightbox__caption {
        font-size: 0.9rem;
        margin-top: var(--spacing-sm);
    }

    .gallery-item__link:hover .gallery-item__img {
        transform: none;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        columns: 140px;
        column-gap: 3px;
    }

    .gallery-item {
        margin-bottom: 3px;
    }
}