/* =========================================================
   BRICS YSF — Photo Gallery and Videos (gallery.php, videos.php)
   Loaded after home.css and about.css.
   ========================================================= */

.md-wrap {
    padding-block: 36px 88px;
}

/* ---------- Album chips ---------- */
.md-albums {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}
.md-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.6rem 1.05rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #fff;
    color: var(--ink);
    font-size: 0.9rem;
    font-weight: 700;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.md-chip span {
    min-width: 1.6em;
    padding: 0.05rem 0.45rem;
    border-radius: 999px;
    background: var(--paper);
    font-size: 0.75rem;
    color: var(--muted);
    text-align: center;
}
.md-chip:hover {
    border-color: var(--navy);
}
.md-chip[aria-pressed="true"] {
    background: var(--navy);
    border-color: var(--navy);
    color: #fff;
}
.md-chip[aria-pressed="true"] span {
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
}

/* ---------- Albums ---------- */
.md-album + .md-album {
    margin-top: 56px;
}
.md-album[hidden] {
    display: none;
}
.md-album-head {
    display: flex;
    align-items: baseline;
    gap: 0.9rem;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}
.md-album-head h2 {
    margin: 0;
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: var(--navy);
}
.md-count {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-dark);
}

/* Masonry: photos keep their own shape — nothing is cropped */
.md-masonry {
    column-count: 3;
    column-gap: 16px;
}
.md-photo {
    position: relative;
    break-inside: avoid;
    margin: 0 0 16px;
    border-radius: 16px;
    overflow: hidden;
    background: var(--paper-2);
    box-shadow: 0 18px 34px -28px rgba(12, 27, 51, 0.7);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
/* fade-in only once media.js is running (photos stay visible without it) */
.md-anim .md-photo:not(.is-in) {
    opacity: 0;
    transform: translateY(16px);
}
.md-photo[hidden] {
    display: none;
}
.md-open {
    position: relative;
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: none;
    cursor: zoom-in;
}
.md-open img {
    display: block;
    width: 100%;
    height: auto;
    transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.md-open::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(8, 18, 36, 0.75) 0%, rgba(8, 18, 36, 0) 45%);
    opacity: 0;
    transition: opacity 0.3s;
}
.md-zoom {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 1;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.25s, transform 0.25s;
}
.md-zoom::before {
    content: "";
    position: absolute;
    inset: 10px;
    background: var(--navy);
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M14 4h6v6M10 20H4v-6M20 4l-7 7M4 20l7-7'/%3E%3C/svg%3E") center / contain no-repeat;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M14 4h6v6M10 20H4v-6M20 4l-7 7M4 20l7-7'/%3E%3C/svg%3E") center / contain no-repeat;
}
.md-photo figcaption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    padding: 2.2rem 1rem 0.85rem;
    background: linear-gradient(0deg, rgba(8, 18, 36, 0.85), rgba(8, 18, 36, 0));
    color: #fff;
    font-size: 0.86rem;
    font-weight: 600;
    line-height: 1.4;
    pointer-events: none;
    transform: translateY(6px);
    opacity: 0.92;
    transition: transform 0.3s, opacity 0.3s;
}
.md-photo:hover .md-open img,
.md-open:focus-visible img {
    transform: scale(1.04);
}
.md-photo:hover .md-open::after,
.md-photo:hover .md-zoom,
.md-open:focus-visible .md-zoom {
    opacity: 1;
    transform: none;
}
.md-photo:hover figcaption {
    transform: none;
    opacity: 1;
}
.md-open:focus-visible {
    outline: none;
}
.md-photo:has(.md-open:focus-visible) {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
}
.md-empty {
    padding: 3rem 0;
    color: var(--muted);
    text-align: center;
}

/* ---------- Photo viewer ---------- */
.md-viewer {
    width: 100vw;
    height: 100vh;
    max-width: none;
    max-height: none;
    margin: 0;
    padding: 0;
    border: 0;
    background: rgba(5, 10, 20, 0.96);
    color: #fff;
}
.md-viewer[open] {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr) 72px;
    grid-template-rows: auto minmax(0, 1fr);
    align-items: center;
}
.md-viewer::backdrop {
    background: rgba(5, 10, 20, 0.9);
}
.md-viewer-top {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 14px 18px;
}
.md-viewer-count {
    font-size: 0.85rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: rgba(255, 255, 255, 0.75);
}
.md-viewer-full {
    margin-left: auto;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    opacity: 0.85;
}
.md-viewer-full:hover {
    opacity: 1;
    text-decoration: underline;
}
.md-viewer-close {
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 1.6rem;
    line-height: 1;
}
.md-viewer-close:hover,
.md-viewer-nav:hover {
    background: rgba(255, 255, 255, 0.25);
}
.md-viewer-nav {
    justify-self: center;
    width: 50px;
    height: 50px;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 1.25rem;
}
.md-viewer-figure {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    height: 100%;
    margin: 0;
    padding-bottom: 24px;
    min-height: 0;
}
.md-viewer-figure img {
    max-width: 100%;
    max-height: calc(100vh - 170px);
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.8);
}
.md-viewer-figure figcaption {
    max-width: 760px;
    text-align: center;
    font-size: 1rem;
    line-height: 1.45;
}
.md-viewer-album {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--c5);
}

/* ---------- Videos ---------- */
.md-notice {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 28px;
    padding: 1.1rem 1.4rem;
    border-radius: var(--radius);
    background: #fff;
    border: 1px solid var(--line);
    border-left: 5px solid var(--accent);
}
.md-notice p {
    margin: 0;
    color: var(--muted);
}
.md-notice strong {
    color: var(--navy);
}
.md-notice-icon {
    flex: none;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--navy);
    position: relative;
}
.md-notice-icon::before {
    content: "";
    position: absolute;
    inset: 10px;
    background: var(--c5);
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2' y='5' width='15' height='14' rx='2'/%3E%3Cpath d='m17 10 5-3v10l-5-3'/%3E%3C/svg%3E") center / contain no-repeat;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2' y='5' width='15' height='14' rx='2'/%3E%3Cpath d='m17 10 5-3v10l-5-3'/%3E%3C/svg%3E") center / contain no-repeat;
}

.md-videos {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}
.md-video {
    display: flex;
    flex-direction: column;
    border-radius: var(--radius);
    background: #fff;
    border: 1px solid var(--line);
    overflow: hidden;
    box-shadow: 0 20px 36px -32px rgba(12, 27, 51, 0.6);
}
.md-video.is-featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
}
.md-player {
    position: relative;
    aspect-ratio: 16 / 9;
    background: var(--navy);
    overflow: hidden;
}
.md-player iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}
.md-play-btn {
    position: absolute;
    inset: 0;
    width: 100%;
    padding: 0;
    border: 0;
    background: #000;
    cursor: pointer;
}
.md-play-btn img,
.md-placeholder img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.md-play-btn img {
    transition: transform 0.5s, opacity 0.3s;
    opacity: 0.88;
}
.md-play-btn:hover img {
    transform: scale(1.03);
    opacity: 1;
}
.md-play {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 68px;
    height: 48px;
    margin: -24px 0 0 -34px;
    border-radius: 14px;
    background: #e62117;
    box-shadow: 0 10px 24px -8px rgba(0, 0, 0, 0.6);
    transition: transform 0.2s;
}
.md-play::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -9px 0 0 -6px;
    border-style: solid;
    border-width: 9px 0 9px 15px;
    border-color: transparent transparent transparent #fff;
}
.md-play-btn:hover .md-play {
    transform: scale(1.08);
}
.md-placeholder {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at 30% 20%, rgba(232, 137, 43, 0.25), transparent 55%),
        var(--navy);
}
.md-placeholder img {
    filter: grayscale(0.35) brightness(0.45);
}
.md-soon {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.9rem;
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}
.md-soon .md-play {
    position: relative;
    left: auto;
    top: auto;
    margin: 0;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: none;
}
.md-video-info {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1.2rem 1.35rem 1.4rem;
}
.md-video.is-featured .md-video-info {
    justify-content: center;
    padding: 2rem;
}
.md-video-date {
    margin: 0;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-dark);
}
.md-video-info h2 {
    margin: 0;
    font-size: 1.3rem;
    color: var(--navy);
}
.md-video.is-featured h2 {
    font-size: clamp(1.6rem, 2.6vw, 2.2rem);
}
.md-yt-link {
    align-self: flex-start;
    margin-top: 0.5rem;
    color: var(--navy);
    font-size: 0.88rem;
    font-weight: 700;
    text-decoration: none;
    border-bottom: 2px solid var(--accent);
}
.md-yt-link:hover {
    color: var(--accent-dark);
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
    .md-masonry {
        column-count: 2;
    }
    .md-videos {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .md-video.is-featured {
        display: flex;
    }
}
@media (max-width: 680px) {
    .md-wrap {
        padding-block: 24px 56px;
    }
    .md-albums {
        flex-wrap: nowrap;
        margin-inline: calc(-1 * var(--gutter));
        padding-inline: var(--gutter);
        overflow-x: auto;
        scrollbar-width: none;
    }
    .md-albums::-webkit-scrollbar {
        display: none;
    }
    .md-chip {
        flex: none;
    }
    .md-masonry {
        column-count: 1;
    }
    .md-zoom {
        opacity: 1;
        transform: none;
    }
    .md-photo figcaption {
        transform: none;
        opacity: 1;
    }
    .md-viewer[open] {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto minmax(0, 1fr) auto;
    }
    .md-viewer-figure {
        grid-column: 1 / -1;
        grid-row: 2;
        padding: 0 12px;
    }
    .md-viewer-nav {
        grid-row: 3;
        margin: 12px 0 20px;
    }
    .md-viewer-figure img {
        max-height: calc(100vh - 220px);
    }
    .md-videos {
        grid-template-columns: 1fr;
    }
    .md-notice {
        align-items: flex-start;
    }
}
@media (prefers-reduced-motion: reduce) {
    .md-photo {
        transition: none;
    }
}

/* ---------- Date bar (gallery) ---------- */
.md-dates {
    display: flex;
    gap: 4px;
    margin: -14px 0 32px;
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #fff;
    width: fit-content;
    max-width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
}
.md-dates::-webkit-scrollbar {
    display: none;
}
.md-date {
    position: relative;
    flex: none;
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.05rem;
    padding: 0.55rem 1rem;
    border: 0;
    border-radius: 11px;
    background: none;
    color: var(--muted);
    line-height: 1.15;
    transition: background 0.2s, color 0.2s;
}
.md-date-day {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-dark);
}
.md-date-label {
    font-family: var(--serif);
    font-size: 1.1rem;
    font-weight: 600;
}
.md-date-count {
    position: absolute;
    top: 6px;
    right: 6px;
    min-width: 18px;
    padding: 0 5px;
    border-radius: 999px;
    background: var(--paper);
    font-size: 0.66rem;
    font-weight: 700;
    line-height: 18px;
    text-align: center;
    color: var(--muted);
}
.md-date:hover {
    background: var(--paper);
    color: var(--navy);
}
.md-date[aria-pressed="true"] {
    background: var(--navy);
    color: #fff;
}
.md-date[aria-pressed="true"] .md-date-day {
    color: var(--c5);
}
.md-date[aria-pressed="true"] .md-date-count {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}
.md-photo.md-out {
    display: none;
}
.md-date-empty {
    margin: 0 0 24px;
    padding: 2.5rem 1.5rem;
    border: 1px dashed rgba(12, 27, 51, 0.2);
    border-radius: var(--radius);
    background: #fff;
    color: var(--muted);
    font-weight: 600;
    text-align: center;
}
.md-date-empty[hidden] {
    display: none;
}
@media (max-width: 680px) {
    .md-dates {
        margin-top: -16px;
    }
    .md-date {
        padding: 0.5rem 0.8rem;
    }
}
@media (max-width: 680px) {
    .md-album-head {
        flex-direction: column;
        gap: 0.25rem;
    }
}