:root{--fond:#11141b;--carte:#1a1f29;--bord:#2b3240;--texte:#e8ebf0;--doux:#9aa3b2;--accent:#3d8bfd;--alerte:#f5a524;--ok:#2ecc71;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}body{background:var(--fond);min-height:100vh;color:var(--texte);padding:max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom));margin:0;font:16px/1.45 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.carte{background:var(--carte);border:1px solid var(--bord);border-radius:12px;max-width:520px;margin:0 auto;padding:18px}h1{margin:0 0 12px;font-size:22px}h2{color:var(--doux);margin:18px 0 8px;font-size:15px}.ecran{aspect-ratio:16/9;background:#000;border-radius:8px;position:relative;overflow:hidden}.ecran video{object-fit:cover;width:100%;height:100%;display:block}.miroir{transform:scaleX(-1)}.ecran-vide{color:var(--doux);place-items:center;margin:0;display:grid;position:absolute;inset:0}.niveau{background:var(--bord);border-radius:5px;height:10px;margin:12px 0 4px;overflow:hidden}.niveau div{background:var(--ok);height:100%;transition:width 50ms linear}.aide{color:var(--doux);margin:4px 0 12px;font-size:14px}.alerte{color:var(--alerte)}.ligne{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}label{color:var(--doux);margin:8px 0 14px;font-size:14px;display:block}input{border:1px solid var(--bord);width:100%;color:var(--texte);font:inherit;background:#0f1218;border-radius:8px;margin-top:6px;padding:10px 12px;display:block}button{border:1px solid var(--bord);color:var(--texte);font:inherit;cursor:pointer;background:#2a3142;border-radius:8px;padding:10px 14px}button:disabled{opacity:.45;cursor:default}button.principal{border-color:var(--accent);background:var(--accent);width:100%;padding:14px;font-size:17px;font-weight:700}button.quitter{background:#b3261e;border-color:#b3261e;width:100%;margin-top:16px;padding:12px;font-weight:700}.etats{gap:6px;display:flex;position:absolute;bottom:8px;left:8px}.icone-etat{cursor:pointer;background:#0009;border:0;border-radius:50%;place-items:center;width:44px;height:44px;padding:0;display:grid}.icone-etat svg{fill:none;stroke:#fff;stroke-width:2px;stroke-linecap:round;width:22px;height:22px}.icone-etat.parle{box-shadow:0 0 0 2px var(--ok);background:#1f8a4c}.icone-etat.ferme{background:#b3261e}.carte.large{max-width:960px}.grille{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;display:grid}.tuile{aspect-ratio:3/4;background:#000;border-radius:8px;outline:3px solid #0000;transition:outline-color .15s;position:relative;overflow:hidden}.tuile.parle{outline-color:var(--ok)}.tuile video{object-fit:cover;width:100%;height:100%;display:block}.tuile-nom{text-shadow:0 1px 3px #000;white-space:nowrap;text-overflow:ellipsis;align-items:center;gap:6px;font-size:13px;display:flex;position:absolute;top:6px;left:6px;right:6px;overflow:hidden}.badge-antenne{text-transform:uppercase;text-shadow:none;background:#e5383b;border-radius:4px;padding:1px 6px;font-size:11px}.ecran.petit{max-width:320px}.tuile.large{aspect-ratio:16/9;grid-column:1/-1}