/*
 * Profile gallery (grid, toolbar, cards). Used by the company share view and the teacher/admin gallery page.
 * Theme-independent; tokens fall back to the Opin palette when ui.css is not on the page.
 */
body.page .entry-header,
body.page .entry-title,
body.page h1.entry-title,
body.page .page-title,
body.page article > header {
    display: none !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow: hidden !important;
}

.opin-gallery,
.opin-gallery *,
.opin-gallery *::before,
.opin-gallery *::after { box-sizing: border-box; }

.opin-gallery {
    --g-orange: var(--opin-orange, #F26C3F);
    --g-orange-strong: var(--opin-orange-strong, #C2410C);
    --g-orange-dark: var(--opin-orange-dark, #A44738);
    --g-peach: var(--opin-peach, #FEF0EC);
    --g-navy: var(--opin-navy, #354D73);
    --g-text: var(--opin-text, #111827);
    --g-muted: var(--opin-muted, #566275);
    --g-border: var(--opin-border, #E8E5E5);
    --g-surface: var(--opin-surface, #FFFFFF);
    --g-bg: var(--opin-bg, #F6F7F9);
    --g-focus: 0 0 0 3px #fff, 0 0 0 5px var(--g-navy);
    font-family: var(--opin-font, "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif);
    color: var(--g-text);
    -webkit-font-smoothing: antialiased;
}
.opin-gallery__inner {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 16px 72px;
}

/* ---------- Toolbar ---------- */
.opin-gal-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}
.opin-gal-search {
    position: relative;
    flex: 1 1 100%;
    min-width: 0;
}
.opin-gal-search svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--g-muted);
    pointer-events: none;
}
.opin-gallery .opin-gal-input {
    display: block;
    width: 100%;
    height: 48px;
    margin: 0;
    padding: 0 16px 0 44px;
    border: 1.5px solid #CBD2DC;
    border-radius: 10px;
    background: var(--g-surface);
    color: var(--g-text);
    font: inherit;
    font-size: 16px;
    box-shadow: none;
    -webkit-appearance: none;
    appearance: none;
}
.opin-gallery .opin-gal-input::placeholder { color: #5F6B7C; opacity: 1; }
.opin-gallery .opin-gal-input:focus { outline: none; border-color: var(--g-navy); box-shadow: 0 0 0 4px rgba(53, 77, 115, .18); }
.opin-gallery .opin-gal-input::-webkit-search-cancel-button { cursor: pointer; }

.opin-gal-filterbtn,
.opin-gal-chip,
.opin-gallery .opin-gal-select {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 44px;
    margin: 0;
    padding: 0 14px;
    border: 1.5px solid #CBD2DC;
    border-radius: 999px;
    background: var(--g-surface);
    color: var(--g-navy);
    font: inherit;
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}
.opin-gal-filterbtn:hover,
.opin-gal-chip:hover,
.opin-gallery .opin-gal-select:hover { border-color: var(--g-navy); background: #F4F7FB; }
.opin-gal-filterbtn:focus-visible,
.opin-gal-chip:focus-visible,
.opin-gallery .opin-gal-select:focus-visible,
.opin-gal-clear:focus-visible,
.opin-gal-apply:focus-visible,
.opin-gal-close:focus-visible,
.opin-gal-clear-sheet:focus-visible { outline: none; box-shadow: var(--g-focus); }
.opin-gal-filterbtn { flex: 1 1 auto; justify-content: center; }
.opin-gal-filterbtn[aria-expanded="true"],
.opin-gal-chip[aria-expanded="true"] { border-color: var(--g-navy); background: #EEF3FA; }

.opin-gallery .opin-gal-select {
    padding-right: 36px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23354D73' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}
.opin-gal-sort { flex: 1 1 auto; }
.opin-gal-sort .opin-gal-select { width: 100%; }

.opin-gal-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: 999px;
    background: var(--g-orange-strong);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
}
.opin-gal-badge[hidden] { display: none; }

.opin-gal-filters { display: none; }
.opin-gal-sheet-head, .opin-gal-sheet-foot { display: none; }
.opin-gal-dd { position: relative; }
.opin-gal-chev { transition: transform .18s ease-out; }
.opin-gal-dd.is-open .opin-gal-chev { transform: rotate(180deg); }

.opin-gal-panel {
    display: none;
    position: absolute;
    z-index: 30;
    top: calc(100% + 8px);
    left: 0;
    min-width: 240px;
    max-height: 320px;
    overflow: auto;
    padding: 8px;
    background: var(--g-surface);
    border: 1px solid var(--g-border);
    border-radius: 14px;
    box-shadow: 0 16px 40px rgba(17, 24, 39, .16);
}
.opin-gal-dd.is-open .opin-gal-panel { display: block; }
.opin-gal-panel__empty { padding: 8px 10px; margin: 0; color: var(--g-muted); font-size: 14px; }

.opin-gal-check {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 44px;
    padding: 6px 10px;
    border-radius: 8px;
    font-size: 15px;
    cursor: pointer;
}
.opin-gal-check:hover { background: var(--g-bg); }
.opin-gal-check input { position: absolute; opacity: 0; width: 22px; height: 22px; margin: 0; left: 10px; }
.opin-gal-check__box {
    flex: 0 0 22px;
    width: 22px;
    height: 22px;
    border: 2px solid #8794A7;
    border-radius: 6px;
    background: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.opin-gal-check__box::after {
    content: "";
    width: 6px;
    height: 11px;
    border: solid #fff;
    border-width: 0 2.5px 2.5px 0;
    transform: rotate(45deg) scale(0);
    margin-top: -2px;
}
.opin-gal-check input:checked + .opin-gal-check__box { background: var(--g-orange-strong); border-color: var(--g-orange-strong); }
.opin-gal-check input:checked + .opin-gal-check__box::after { transform: rotate(45deg) scale(1); }
.opin-gal-check input:focus-visible + .opin-gal-check__box { box-shadow: var(--g-focus); }

.opin-gal-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 18px 0 14px;
}
.opin-gallery .opin-gal-count { margin: 0; font-size: 15px; font-weight: 700; color: var(--g-muted); }
.opin-gal-clear {
    min-height: 44px;
    padding: 0 6px;
    border: 0;
    background: none;
    color: var(--g-navy);
    font: inherit;
    font-size: 15px;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
    border-radius: 8px;
}
.opin-gal-clear:hover { color: var(--g-orange-dark); }
.opin-gal-clear[hidden] { display: none; }

/* ---------- Grid ---------- */
.opin-gal-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}
.opin-gal-grid .hidden { display: none !important; }

.opin-gal-empty {
    display: none;
    margin-top: 8px;
    padding: 48px 24px;
    text-align: center;
    color: var(--g-muted);
    background: var(--g-surface);
    border: 1.5px dashed var(--g-border);
    border-radius: 16px;
    font-size: 17px;
}
.opin-gal-empty.show { display: block; }

/* ---------- Card ---------- */
.opin-pcard {
    position: relative;
    background: var(--g-surface);
    border: 1px solid var(--g-border);
    border-radius: 16px;
    box-shadow: 0 1px 2px rgba(17, 24, 39, .04), 0 6px 18px rgba(17, 24, 39, .05);
    overflow: hidden;
}
.opin-gallery a.opin-pcard__link {
    display: flex;
    flex-direction: column;
    height: 100%;
    color: inherit;
    text-decoration: none;
}
.opin-pcard:focus-within { box-shadow: var(--g-focus); }
.opin-pcard:has(.opin-pcard__link:focus:not(:focus-visible)) { box-shadow: 0 1px 2px rgba(17, 24, 39, .04), 0 6px 18px rgba(17, 24, 39, .05); }
.opin-gallery a.opin-pcard__link:focus { outline: none; }

.opin-pcard__media {
    display: block;
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: var(--g-peach);
}
.opin-pcard__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.opin-pcard__avatar {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 44px;
    font-weight: 700;
    letter-spacing: .02em;
}
.opin-pcard__avatar::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 42%;
    aspect-ratio: 1;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: rgba(255, 255, 255, .6);
    z-index: -1;
}
.opin-pcard__avatar { isolation: isolate; }
.opin-pcard__avatar { text-shadow: none; }
.opin-tone-0 { background: #FEF0EC; color: #A44738; }
.opin-tone-1 { background: #EEF3FA; color: #354D73; }
.opin-tone-2 { background: #FFF4DB; color: #8A5A00; }
.opin-tone-3 { background: #E8F5EE; color: #1F6B46; }
.opin-tone-4 { background: #F1EEFB; color: #5B4BA8; }
.opin-tone-5 { background: #FDECF1; color: #A3345A; }

.opin-pcard__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 6px;
    padding: 18px 18px 18px;
}
.opin-gallery h3.opin-pcard__name {
    margin: 0;
    padding: 0;
    font-family: inherit;
    font-size: 18px;
    line-height: 1.25;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
    color: var(--g-text);
    overflow-wrap: anywhere;
}
.opin-pcard__title { font-size: 15px; font-weight: 600; color: var(--g-orange-dark); }
.opin-pcard__loc {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--g-muted);
}
.opin-pcard__loc svg { flex: 0 0 16px; }
.opin-pcard__chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.opin-pcard__chip {
    padding: 3px 10px;
    border-radius: 999px;
    background: #EEF3FA;
    color: var(--g-navy);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.5;
}
.opin-pcard__chip--more { background: var(--g-bg); color: var(--g-muted); }
.opin-pcard__cta {
    margin-top: auto;
    padding-top: 12px;
    font-size: 15px;
    font-weight: 700;
    color: var(--g-navy);
}

/* ---------- Mobile: filters in a bottom sheet ---------- */
@media (max-width: 768px) {
    .opin-gal-sort { flex: 1 1 0; }
    .opin-gal-filterbtn { flex: 1 1 0; }
    .opin-gal-filters {
        display: flex;
        flex-direction: column;
        gap: 14px;
        position: fixed;
        z-index: 99999;
        left: 0;
        right: 0;
        bottom: 0;
        max-height: 86vh;
        overflow: auto;
        padding: 20px 16px 16px;
        background: var(--g-surface);
        border-radius: 20px 20px 0 0;
        box-shadow: 0 -12px 40px rgba(17, 24, 39, .25);
        visibility: hidden;
        transform: translateY(100%);
    }
    .is-sheet-open .opin-gal-filters { visibility: visible; transform: none; }
    .opin-gal-sheet-head { display: flex; align-items: center; justify-content: space-between; font-size: 18px; }
    .opin-gal-close {
        width: 44px; height: 44px; padding: 0; flex: 0 0 44px;
        border: 0; border-radius: 50%;
        background: var(--g-bg);
        color: var(--g-navy);
        font-size: 28px; line-height: 1;
        cursor: pointer;
    }
    .opin-gal-dd .opin-gal-chip { width: 100%; justify-content: space-between; }
    .opin-gal-panel { position: static; display: block; max-height: none; margin-top: 8px; box-shadow: none; }
    .opin-gal-dd:not(.is-open) .opin-gal-panel { display: none; }
    .opin-gal-selectwrap .opin-gal-select { width: 100%; }
    .opin-gal-sheet-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 6px; }
    .opin-gal-clear-sheet {
        min-height: 48px; padding: 0 8px;
        border: 0; background: none;
        color: var(--g-navy); font: inherit; font-weight: 700;
        text-decoration: underline; text-underline-offset: 3px;
        cursor: pointer; border-radius: 8px;
    }
    .opin-gal-apply {
        flex: 1;
        min-height: 48px;
        border: 0; border-radius: 10px;
        background: var(--g-orange-strong);
        color: #fff; font: inherit; font-size: 16px; font-weight: 700;
        cursor: pointer;
    }
    .opin-gal-backdrop {
        position: fixed; inset: 0; z-index: 99998;
        background: rgba(17, 24, 39, .45);
    }
    .opin-gal-backdrop[hidden] { display: none; }
}
html.opin-gal-lock { overflow: hidden; }

/* ---------- Mobile: compact horizontal cards ---------- */
.opin-pcard__chip--compact { display: none; }
@media (max-width: 639px) {
    .opin-gal-grid { gap: 12px; }
    .opin-gallery a.opin-pcard__link { flex-direction: row; align-items: stretch; gap: 14px; padding: 12px; }
    .opin-pcard__media { flex: 0 0 96px; width: 96px; height: 120px; aspect-ratio: auto; border-radius: 12px; }
    .opin-pcard__avatar { font-size: 28px; }
    .opin-pcard__body { min-width: 0; padding: 0; gap: 3px; }
    .opin-gallery h3.opin-pcard__name { font-size: 17px; }
    .opin-pcard__title { font-size: 14px; }
    .opin-pcard__loc { font-size: 13px; }
    .opin-pcard__chips { margin-top: 4px; gap: 4px; }
    .opin-pcard__chip { padding: 1px 8px; font-size: 12px; }
    .opin-pcard__chip--wide { display: none; }
    .opin-pcard__chip--compact { display: inline-block; }
    .opin-pcard__cta { padding-top: 6px; font-size: 14px; }
}

/* ---------- Tablet and desktop ---------- */
@media (min-width: 640px) {
    .opin-gallery__inner { padding: 28px 24px 88px; }
    .opin-gal-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 769px) {
    .opin-gal-search { flex: 1 1 280px; }
    .opin-gal-filterbtn { display: none; }
    .opin-gal-sort { flex: 0 0 auto; order: 3; }
    .opin-gal-filters {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 10px;
        order: 2;
    }
    .opin-gal-backdrop { display: none; }
}
@media (min-width: 1024px) {
    .opin-gal-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---------- Micro-interactions (motion only for people who allow it) ---------- */
@media (prefers-reduced-motion: no-preference) {
    .opin-pcard { transition: transform .18s ease-out, box-shadow .18s ease-out, border-color .18s ease-out; }
    .opin-pcard:hover,
    .opin-pcard:focus-within { transform: translateY(-4px); box-shadow: 0 2px 4px rgba(17, 24, 39, .05), 0 18px 36px rgba(53, 77, 115, .16); border-color: #D9DEE7; }
    .opin-pcard__img { transition: transform .3s ease-out; }
    .opin-pcard:hover .opin-pcard__img { transform: scale(1.03); }
    .opin-pcard__cta span { display: inline-block; transition: transform .18s ease-out; }
    .opin-pcard:hover .opin-pcard__cta span { transform: translateX(4px); }
    .opin-pcard__chip { transition: background-color .15s ease-out; }
    .opin-pcard:hover .opin-pcard__chip:not(.opin-pcard__chip--more) { background: #DDE7F5; }
    .opin-gallery .opin-gal-input,
    .opin-gal-filterbtn, .opin-gal-chip, .opin-gallery .opin-gal-select,
    .opin-gal-clear, .opin-gal-check { transition: border-color .15s ease-out, box-shadow .15s ease-out, background-color .15s ease-out, color .15s ease-out; }
    .opin-gal-apply { transition: background-color .15s ease-out, transform .1s ease-out; }
    .opin-gal-apply:active { transform: scale(.98); }
    .opin-gal-check__box { transition: background-color .15s ease-out, border-color .15s ease-out; }
    .opin-gal-check__box::after { transition: transform .15s ease-out; }
    .opin-gal-dd.is-open .opin-gal-panel { animation: opin-gal-pop .18s ease-out; }
    @keyframes opin-gal-pop { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
    @media (max-width: 768px) {
        .opin-gal-filters { transition: transform .2s ease-out, visibility .2s; }
        .opin-gal-backdrop:not([hidden]) { animation: opin-gal-fade .2s ease-out; }
        @keyframes opin-gal-fade { from { opacity: 0; } to { opacity: 1; } }
    }
}

/* ---------- Balanced layout (owner request 2026-10-22) ---------- */
.opin-pcard__media { aspect-ratio: 1 / 1; background: #F3F4F6; }
.opin-pcard__img { object-position: 50% 25%; }
.opin-pcard__avatar,
.opin-pcard__avatar[class*="opin-tone-"] { background: #F3F4F6; color: #354D73; font-size: 40px; }
.opin-pcard__avatar::before { display: none; }
.opin-pcard__body { flex: 1 1 auto; display: flex; flex-direction: column; gap: 4px; padding: 16px 18px 18px; }
.opin-gallery h3.opin-pcard__name { font-size: 17px; line-height: 1.3; margin: 0; }
.opin-pcard__title {
    font-size: 14px; line-height: 1.35; min-height: 2.7em;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.opin-pcard__loc { font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.opin-pcard__chips { margin-top: 6px; max-height: 28px; overflow: hidden; }
.opin-pcard__cta { margin-top: auto; padding-top: 12px; font-size: 14px; }
@media (min-width: 1200px) {
    .opin-gal-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
}
@media (max-width: 639px) {
    .opin-pcard__media { width: 96px; height: 96px; flex-basis: 96px; aspect-ratio: 1 / 1; }
    .opin-pcard__body { padding: 0; }
    .opin-pcard__title { min-height: 0; }
}

/* Break out of narrow theme content columns (block themes constrain post content) */
.opin-gallery {
    width: 100vw;
    max-width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw !important;
    margin-right: -50vw !important;
}
.opin-gallery__inner { padding-left: 24px; padding-right: 24px; }
/* Block themes: post content is already full width but caps children (max-width + margins) — use the full width directly */
.wp-block-post-content .opin-gallery,
.is-layout-constrained > .opin-gallery {
    width: auto !important;
    max-width: none !important;
    left: auto !important;
    right: auto !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
}