/* @portee: public */
/* =====================================================================
   Visuels du site (v4) — diaporamas publics, pages de connexion, médiathèque (admin)
   Préfixes : .vis-* (site public), .vism-* (back-office)
   ===================================================================== */

/* ------------------------------------------------------------ Diaporama (remplit son parent) */
.vis-diapo { position: absolute; inset: 0; overflow: hidden; z-index: 0; background: var(--bg-sunken, #000); }
.vis-diapo .vis-slide { position: absolute; inset: 0; opacity: 0; z-index: 0; }
.vis-pic { display: contents; } /* (finition v4) <picture> des variantes WebP : sans boîte */
.domain > .vis-pic > img { z-index: 1; } /* comme « .domain > * » quand l'image était un enfant direct */
.vis-diapo .vis-slide > .vis-img, .vis-diapo .vis-slide > .vis-pic > .vis-img { display: block; width: 100%; height: 100%; max-width: none; object-fit: cover; }
.vis-diapo .vis-slide.is-active, .vis-diapo.is-single .vis-slide { opacity: 1; z-index: 2; }
.vis-diapo .vis-slide.is-prev { opacity: 1; z-index: 1; }
.vis-diapo.is-multi:is(.is-fondu, .is-zoom) .vis-slide.is-active { transition: opacity var(--vis-speed, 1.2s) cubic-bezier(.4, 0, .2, 1); }
.vis-diapo.is-multi.is-zoom .vis-slide:is(.is-active, .is-prev) > .vis-img, .vis-diapo.is-multi.is-zoom .vis-slide:is(.is-active, .is-prev) > .vis-pic > .vis-img { animation: vis-kb var(--vis-duree, 8s) linear both; transform-origin: var(--vis-fx, 50%) var(--vis-fy, 50%); will-change: transform; }
.vis-diapo.is-paused .vis-slide > .vis-img, .vis-diapo.is-paused .vis-slide > .vis-pic > .vis-img, .vis-diapo.is-paused .vis-dot.is-active span::after { animation-play-state: paused; }
@keyframes vis-kb { from { transform: scale(1); } to { transform: scale(1.09); } }

/* Points (avec barre de progression) et flèches */
.vis-ctrl { position: absolute; z-index: 4; left: 50%; bottom: clamp(.7rem, .4rem + 1vw, 1.2rem); transform: translateX(-50%); display: flex; align-items: center; gap: .35rem; padding: .25rem .4rem; border-radius: 999px; background: rgba(0, 0, 0, .34); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); box-shadow: 0 6px 24px -10px rgba(0, 0, 0, .5); }
.vis-dots { display: flex; align-items: center; }
.vis-dot { width: 22px; height: 24px; display: grid; place-items: center; border: 0; background: none; padding: 0; cursor: pointer; }
.vis-dot span { position: relative; overflow: hidden; display: block; width: 7px; height: 7px; border-radius: 99px; background: rgba(255, 255, 255, .5); transition: width .4s cubic-bezier(.4, 0, .2, 1), background .3s; }
.vis-dot:hover span { background: rgba(255, 255, 255, .85); }
.vis-dot.is-active span { width: 24px; background: rgba(255, 255, 255, .38); }
.vis-dot.is-active span::after { content: ""; position: absolute; inset: 0; background: #fff; border-radius: inherit; transform-origin: left center; animation: vis-prog var(--vis-attente, 6s) linear forwards; }
@keyframes vis-prog { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.vis-nav { width: 30px; height: 30px; border-radius: 50%; border: 0; display: grid; place-items: center; background: rgba(255, 255, 255, .14); color: #fff; cursor: pointer; font-size: .95rem; transition: background .2s, transform .2s; }
.vis-nav:hover { background: rgba(255, 255, 255, .28); transform: scale(1.06); }
.vis-dot:focus-visible, .vis-nav:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; border-radius: 99px; }

/* ------------------------------------------------------------ Pages de connexion (layouts/auth) */
.auth-visual > .vis-diapo.is-auth { position: absolute; inset: 0; z-index: 0; background: #000; }
.vis-auth .auth-visual::after { display: none; }
.vis-diapo.is-auth .vis-slide { background: #000; }
.vis-diapo.is-auth .vis-slide > .vis-img, .vis-diapo.is-auth .vis-slide > .vis-pic > .vis-img { opacity: .55; }
/* Même rendu qu'avant : photo à 55 % sur fond noir (le dégradé d'origine passait sous la photo) */
.vis-diapo.is-auth .vis-voile { display: none; }
.vis-diapo.is-auth .vis-ctrl { left: auto; right: clamp(1rem, .6rem + 1vw, 2.2rem); bottom: clamp(1rem, .6rem + 1vw, 2.2rem); transform: none; }
@media (max-width: 900px) { .vis-diapo.is-auth .vis-ctrl { right: 1rem; bottom: .8rem; } }

/* ------------------------------------------------------------ Photo de fond d'un bandeau (accueil, pages) */
:has(> .vis-diapo.is-fond) { position: relative; isolation: isolate; }
.vis-diapo.is-fond { z-index: -3; background: var(--bg); }
.vis-diapo.is-fond .vis-voile { position: absolute; inset: 0; z-index: 3; pointer-events: none;
    background:
        linear-gradient(180deg, color-mix(in srgb, var(--bg) 30%, transparent) 0%, transparent 28%, transparent 62%, var(--bg) 100%),
        linear-gradient(90deg, color-mix(in srgb, var(--bg) var(--vis-v1), transparent) 0%, color-mix(in srgb, var(--bg) var(--vis-v2), transparent) 48%, color-mix(in srgb, var(--bg) var(--vis-v3), transparent) 100%); }
.vis-diapo.is-voile-leger { --vis-v1: 80%; --vis-v2: 50%; --vis-v3: 20%; }
.vis-diapo.is-voile-moyen { --vis-v1: 90%; --vis-v2: 68%; --vis-v3: 38%; }
.vis-diapo.is-voile-fort { --vis-v1: 95%; --vis-v2: 84%; --vis-v3: 66%; }
@media (max-width: 1023px) {
    .vis-diapo.is-fond .vis-voile { background: linear-gradient(180deg, color-mix(in srgb, var(--bg) var(--vis-v2), transparent) 0%, color-mix(in srgb, var(--bg) var(--vis-v1), transparent) 55%, var(--bg) 100%); }
}
/* Le motif quadrillé reste discret sur une photo */
:has(> .vis-diapo.is-fond) > .pub-hero-bg .pub-hero-grid { opacity: .22; }

@media (prefers-reduced-motion: reduce) {
    .vis-diapo .vis-slide, .vis-diapo .vis-slide.is-active { transition: none !important; }
    .vis-diapo .vis-slide > .vis-img, .vis-diapo .vis-slide > .vis-pic > .vis-img, .vis-dot.is-active span::after { animation: none !important; }
    .vis-dot.is-active span { background: #fff; }
}

/* =====================================================================
   Back-office : écran « Visuels du site »
   ===================================================================== */
.vism-scroll { flex: 1 1 auto; min-height: 0; overflow: auto; padding: 2px 2px 1rem; scrollbar-gutter: stable; }
.vism-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 430px), 1fr)); gap: 1rem; align-items: start; }
.vism-card { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--r-lg, 16px); display: flex; flex-direction: column; min-width: 0; transition: box-shadow .25s, border-color .25s; }
.vism-card:hover { box-shadow: var(--shadow-md, 0 12px 30px -18px rgba(0, 0, 0, .35)); }
.vism-card.is-wide { grid-column: 1 / -1; }
.vism-head { display: flex; align-items: flex-start; gap: .8rem; padding: 1rem 1.1rem .7rem; }
.vism-head .icon-box { flex: none; }
.vism-title { font-weight: 800; font-stretch: 106%; font-size: 1.02rem; line-height: 1.25; margin: 0; }
.vism-help { color: var(--text-2); font-size: .84rem; margin: .2rem 0 0; line-height: 1.45; }
.vism-meta { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .5rem; }
.vism-body { padding: 0 1.1rem .9rem; }
.vism-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(132px, 1fr)); gap: .6rem; }
.vism-thumb { position: relative; border-radius: 12px; overflow: hidden; background: var(--bg-sunken); aspect-ratio: 4 / 3; border: 1px solid var(--line); outline: 0; }
.vism-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s var(--ease, ease); }
.vism-thumb:hover img { transform: scale(1.04); }
.vism-thumb.is-off img { filter: grayscale(1) opacity(.45); }
.vism-thumb .vism-n { position: absolute; top: .4rem; left: .4rem; min-width: 1.4rem; height: 1.4rem; padding: 0 .35rem; border-radius: 99px; display: grid; place-items: center; font-size: .72rem; font-weight: 800; background: rgba(0, 0, 0, .62); color: #fff; }
.vism-thumb .vism-tags { position: absolute; top: .4rem; right: .4rem; display: flex; gap: .25rem; }
.vism-tag { font-size: .66rem; font-weight: 700; padding: .12rem .45rem; border-radius: 99px; background: rgba(0, 0, 0, .62); color: #fff; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.vism-tag.is-brand { background: var(--brand); color: #fff; }
.vism-focal { position: absolute; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%; border: 2px solid #fff; box-shadow: 0 0 0 2px rgba(0, 0, 0, .35); pointer-events: none; }
.vism-actions { position: absolute; inset: auto 0 0 0; display: flex; justify-content: center; gap: .25rem; padding: .4rem; background: linear-gradient(0deg, rgba(0, 0, 0, .7), transparent); opacity: 0; transform: translateY(6px); transition: opacity .2s, transform .2s; }
.vism-thumb:hover .vism-actions, .vism-thumb:focus-within .vism-actions { opacity: 1; transform: none; }
@media (hover: none) { .vism-actions { opacity: 1; transform: none; } }
.vism-actions .btn { color: #fff; background: rgba(255, 255, 255, .14); border: 0; }
.vism-actions .btn:hover { background: rgba(255, 255, 255, .3); }
.vism-actions .btn.is-danger:hover { background: var(--danger); }
.vism-drag { cursor: grab; }
.vism-ghost { opacity: .35; }
.vism-add { border: 1.5px dashed var(--line-strong, var(--line)); border-radius: 12px; aspect-ratio: 4 / 3; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .3rem; color: var(--text-2); font-size: .8rem; font-weight: 600; background: transparent; cursor: pointer; transition: border-color .2s, color .2s, background .2s; text-align: center; padding: .4rem; }
.vism-add i { font-size: 1.5rem; }
.vism-add:hover, .vism-add.is-over { border-color: var(--brand); color: var(--brand-ink, var(--brand)); background: var(--brand-soft); }
.vism-empty { grid-column: 1 / -1; display: flex; align-items: center; gap: .7rem; padding: .8rem .9rem; border-radius: 12px; background: var(--bg-sunken); color: var(--text-2); font-size: .84rem; }
.vism-foot { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; padding: .7rem 1.1rem; border-top: 1px solid var(--line); margin-top: auto; }
.vism-foot .grow { flex: 1; }
.vism-reglages { display: flex; flex-wrap: wrap; gap: .35rem; font-size: .76rem; color: var(--text-2); padding: 0 1.1rem .8rem; }
.vism-reglages span { display: inline-flex; align-items: center; gap: .25rem; padding: .15rem .5rem; border-radius: 99px; background: var(--bg-sunken); }

/* Listes des contenus (domaines, albums, actualités) */
.vism-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); gap: .7rem; }
.vism-item { display: flex; align-items: center; gap: .7rem; padding: .5rem; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); min-width: 0; }
.vism-item img { width: 64px; height: 48px; border-radius: 8px; object-fit: cover; flex: none; background: var(--bg-sunken); }
.vism-item .grow { min-width: 0; }
.vism-item .strong { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: .88rem; }
.vism-links { display: flex; flex-wrap: wrap; gap: .5rem; }

/* Éditeur : cadrage + aperçus */
.vism-editor { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 1.2rem; }
@media (max-width: 860px) { .vism-editor { grid-template-columns: minmax(0, 1fr); } }
.vism-stage { position: relative; border-radius: 12px; overflow: hidden; background: repeating-conic-gradient(var(--bg-sunken) 0 25%, var(--bg) 0 50%) 0 0 / 18px 18px; display: grid; place-items: center; cursor: crosshair; user-select: none; max-height: 56vh; }
.vism-stage img { display: block; max-width: 100%; max-height: 56vh; width: auto; height: auto; }
.vism-stage .vism-focal { width: 26px; height: 26px; margin: -13px 0 0 -13px; border-width: 3px; transition: left .15s, top .15s; }
.vism-stage .vism-focal::after { content: ""; position: absolute; inset: 6px; border-radius: 50%; background: var(--brand); }
.vism-stage-hint { position: absolute; left: .6rem; bottom: .6rem; font-size: .72rem; font-weight: 700; padding: .25rem .6rem; border-radius: 99px; background: rgba(0, 0, 0, .65); color: #fff; pointer-events: none; }
.vism-previews { display: flex; flex-direction: column; gap: .8rem; }
.vism-prev-row { display: flex; gap: .7rem; align-items: flex-end; flex-wrap: wrap; }
.vism-prev { display: flex; flex-direction: column; gap: .3rem; min-width: 0; }
.vism-prev-frame { position: relative; overflow: hidden; border-radius: 10px; background: #000; box-shadow: 0 0 0 1px var(--line), 0 10px 26px -18px rgba(0, 0, 0, .6); }
.vism-prev-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.vism-prev-frame.is-auth img { opacity: .55; }
.vism-prev-frame.is-auth::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0, 0, 0, .25), rgba(0, 0, 0, .1) 40%, rgba(0, 0, 0, .88)); }
.vism-prev-frame.is-fond::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, color-mix(in srgb, var(--bg) 88%, transparent), color-mix(in srgb, var(--bg) 40%, transparent)); }
.vism-prev-frame .vism-prev-lines { position: absolute; z-index: 1; left: 9%; top: 32%; width: 46%; display: flex; flex-direction: column; gap: 5px; }
.vism-prev-frame .vism-prev-lines i { display: block; height: 6px; border-radius: 4px; background: var(--text); opacity: .75; }
.vism-prev-frame.is-auth .vism-prev-lines { top: auto; bottom: 12%; }
.vism-prev-frame.is-auth .vism-prev-lines i { background: #fff; }
.vism-prev-label { font-size: .72rem; font-weight: 700; color: var(--text-2); display: inline-flex; align-items: center; gap: .3rem; }
.vism-file { display: flex; align-items: center; gap: .6rem; padding: .55rem .7rem; border-radius: 10px; background: var(--bg-sunken); font-size: .8rem; color: var(--text-2); }
.vism-file b { color: var(--text); font-weight: 700; }
.vism-progress { height: 4px; border-radius: 4px; background: var(--bg-sunken); overflow: hidden; }
.vism-progress span { display: block; height: 100%; background: var(--brand); transition: width .2s; }

/* Bibliothèque */
.vism-lib { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .6rem; max-height: 58vh; overflow: auto; padding: 2px; }
.vism-lib button { position: relative; padding: 0; border: 2px solid transparent; border-radius: 12px; overflow: hidden; background: var(--bg-sunken); aspect-ratio: 4 / 3; cursor: pointer; transition: border-color .2s, transform .2s; }
.vism-lib button:hover { transform: translateY(-2px); }
.vism-lib button.is-on { border-color: var(--brand); }
.vism-lib button img { width: 100%; height: 100%; object-fit: cover; display: block; }
.vism-lib button .vism-check { position: absolute; top: .4rem; right: .4rem; width: 1.5rem; height: 1.5rem; border-radius: 50%; display: grid; place-items: center; background: var(--brand); color: #fff; font-size: .8rem; }
.vism-lib button .vism-lib-name { position: absolute; inset: auto 0 0 0; padding: .9rem .45rem .35rem; font-size: .68rem; color: #fff; background: linear-gradient(0deg, rgba(0, 0, 0, .7), transparent); text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.vism-effets { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem; }
.vism-effet { display: flex; align-items: center; gap: .55rem; padding: .6rem .7rem; border-radius: 10px; border: 1px solid var(--line); cursor: pointer; font-size: .85rem; font-weight: 600; transition: border-color .2s, background .2s; }
.vism-effet:has(input:checked) { border-color: var(--brand); background: var(--brand-soft); }
.vism-effet input { accent-color: var(--brand); }
.vism-range { display: flex; align-items: center; gap: .7rem; }
.vism-range input[type=range] { flex: 1; accent-color: var(--brand); }
.vism-range output { min-width: 3.4rem; text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; }
@media (max-width: 1023px) { .vism-scroll { overflow: visible; } }
@media (max-width: 560px) { .vism-thumbs { grid-template-columns: repeat(2, minmax(0, 1fr)); } .vism-effets { grid-template-columns: minmax(0, 1fr); } }
/* Pied de carte : libellés secondaires masqués quand la carte est étroite */
.vism-card { container-type: inline-size; }
@container (max-width: 640px) { .vism-foot-lab { display: none; } }
/* Aperçu d'un lien partagé (image og 1200 × 630) */
.vism-og { margin-top: .8rem; max-width: 420px; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); background: var(--bg-sunken); }
.vism-og img { display: block; width: 100%; aspect-ratio: 1200 / 630; object-fit: cover; }
.vism-og-txt { display: flex; flex-direction: column; gap: .15rem; padding: .6rem .8rem .7rem; font-size: .8rem; color: var(--text-2); }
.vism-og-txt b { color: var(--text); font-size: .9rem; }
.vism-og-host { font-size: .7rem; text-transform: uppercase; letter-spacing: .04em; color: var(--text-3); }