/* PSC.Blazor.Components.Media — Gallery Styles */

/* Gallery grid */
.media-gallery {
    display: grid;
    gap: 20px;
}
.media-gallery--2 { grid-template-columns: repeat(2, 1fr); }
.media-gallery--3 { grid-template-columns: repeat(3, 1fr); }
.media-gallery--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
    .media-gallery--3, .media-gallery--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .media-gallery--2, .media-gallery--3, .media-gallery--4 { grid-template-columns: 1fr; }
}

/* Gallery item */
.media-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: var(--bs-body-bg, #ffffff);
    border: 1px solid var(--bs-border-color, #e2e8f0);
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
    cursor: pointer;
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.media-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,.12);
    border-color: var(--bs-primary, #2563eb);
}
.media-item img, .media-item video {
    width: 100%;
    display: block;
    aspect-ratio: 4/3;
    object-fit: cover;
    transition: transform .4s ease;
}
.media-item:hover img, .media-item:hover video {
    transform: scale(1.05);
}
.media-item__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 50%, rgba(0,0,0,.7) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 16px;
    opacity: 0;
    transition: opacity .3s ease;
}
.media-item:hover .media-item__overlay {
    opacity: 1;
}
.media-item__title {
    color: #fff;
    font-size: .9rem;
    font-weight: 700;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.media-item__meta {
    color: rgba(255,255,255,.7);
    font-size: .75rem;
}
.media-item__badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(0,0,0,.5);
    color: #fff;
    font-size: .7rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 6px;
    backdrop-filter: blur(4px);
}
.media-item__video-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background: rgba(0,0,0,.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
    backdrop-filter: blur(4px);
    transition: transform .3s ease;
}
.media-item:hover .media-item__video-icon {
    transform: translate(-50%, -50%) scale(1.1);
}

/* Caption bar (always visible below image) */
.media-item__caption {
    padding: 10px 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    border-top: 1px solid var(--bs-border-color, #e2e8f0);
    background: var(--bs-body-bg, #ffffff);
}
.media-item__caption-title {
    font-size: .85rem;
    font-weight: 600;
    color: var(--bs-body-color, #1f2937);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.media-item__caption-cat {
    font-size: .7rem;
    color: var(--bs-secondary-color, #6b7280);
    white-space: nowrap;
    flex-shrink: 0;
}

/* Copy protection */
.media-no-copy {
    -webkit-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
    pointer-events: none;
}
.media-no-copy-container {
    position: relative;
}
.media-no-copy-container::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
}

/* Lightbox */
.media-lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0,0,0,.92);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    animation: media-fade-in .3s ease;
}
.media-lightbox img, .media-lightbox video {
    max-width: 90vw;
    max-height: 85vh;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.media-lightbox__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,.1);
    border: none;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s;
}
.media-lightbox__close:hover { background: rgba(255,255,255,.2); }
.media-lightbox__info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px 32px;
    background: linear-gradient(transparent, rgba(0,0,0,.8));
    color: #fff;
}
.media-lightbox__title { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.media-lightbox__desc { font-size: .85rem; opacity: .8; }
.media-lightbox__credit { font-size: .75rem; opacity: .5; margin-top: 4px; }
.media-lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,.1);
    border: none;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s;
}
.media-lightbox__nav:hover { background: rgba(255,255,255,.25); }
.media-lightbox__nav--prev { left: 16px; }
.media-lightbox__nav--next { right: 16px; }

/* Category header */
.media-category-header {
    margin: 2rem 0 1rem;
    padding-bottom: .5rem;
    border-bottom: 2px solid var(--bs-border-color, #e2e8f0);
    display: flex;
    align-items: center;
    gap: 8px;
}
.media-category-header:first-child { margin-top: 0; }
.media-category-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
}
.media-category-header .badge {
    font-size: .7rem;
}

/* Filters */
.media-filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
    align-items: center;
}
.media-filters input, .media-filters select {
    border-radius: 8px;
}
.media-filter-pills {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.media-filter-pill {
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid var(--bs-border-color, #e2e8f0);
    background: transparent;
    font-size: .85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all .2s;
    color: inherit;
}
.media-filter-pill:hover { background: var(--bs-tertiary-bg, #f1f5f9); }
.media-filter-pill.active {
    background: var(--bs-primary, #2563eb);
    color: #fff;
    border-color: var(--bs-primary, #2563eb);
}

/* Animations */
@keyframes media-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes media-slide-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.media-item {
    animation: media-slide-up .4s ease both;
}
.media-item:nth-child(1) { animation-delay: 0s; }
.media-item:nth-child(2) { animation-delay: .05s; }
.media-item:nth-child(3) { animation-delay: .1s; }
.media-item:nth-child(4) { animation-delay: .15s; }
.media-item:nth-child(5) { animation-delay: .2s; }
.media-item:nth-child(6) { animation-delay: .25s; }
.media-item:nth-child(7) { animation-delay: .3s; }
.media-item:nth-child(8) { animation-delay: .35s; }
.media-item:nth-child(9) { animation-delay: .4s; }
.media-item:nth-child(10) { animation-delay: .45s; }
.media-item:nth-child(11) { animation-delay: .5s; }
.media-item:nth-child(12) { animation-delay: .55s; }

/* Admin list */
.media-admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}