:root{--bg:#f5f6f8;--panel:#fff;--text:#1a1d21;--muted:#667085;--line:#e4e7ec;--accent:#175cd3;--accent-soft:#eaf1fd;--ok:#067647;--ok-soft:#e6f4ea;--warn:#b54708;--warn-soft:#fef0c7;--bad:#b42318;--bad-soft:#fee4e2;--radius:10px}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.shell{flex-direction:column;min-height:100%;display:flex}.topbar{background:var(--panel);border-bottom:1px solid var(--line);z-index:10;align-items:center;gap:12px;padding:10px 14px;display:flex;position:sticky;top:0}.topbar .brand{color:var(--text);font-size:18px;font-weight:700;text-decoration:none}.topbar .spacer{flex:1}.topbar .who{color:var(--muted);font-size:14px}.content{flex:1;width:100%;max-width:1080px;margin:0 auto;padding:14px}.nav{background:var(--panel);border-top:1px solid 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4px;display:flex}.list-item:last-child{border-bottom:none}.camera-overlay{z-index:100;background:#000000eb;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.camera-overlay video{object-fit:cover;width:100%;height:100%}.camera-frame{pointer-events:none;border:3px solid #ffffffe6;border-radius:14px;width:min(70vw,320px);height:min(70vw,320px);position:absolute;box-shadow:0 0 0 200vmax #00000059}.camera-close{color:#111;background:#fff;position:absolute;bottom:28px;left:50%;transform:translate(-50%)}.camera-error{background:var(--bad-soft);color:var(--bad);text-align:center;border-radius:8px;padding:10px 12px;position:absolute;top:20px;left:16px;right:16px}.card.sub{background:var(--bg);margin:6px 0 12px}.row .spacer{flex:1}.alert.info{background:var(--bg);color:var(--muted)}button.small{padding:4px 10px;font-size:13px}.perm-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:4px 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