:root{--bg: #0b1220;--panel: #121a2c;--panel-2: #18223a;--line: #243049;--text: #e8eef9;--muted: #8b9bb8;--accent: #34d399;--bad: #f87171;--warn: #fbbf24;--footage: #2dd4a0;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;overflow-x:hidden;background:var(--bg);color:var(--text);font:15px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-tap-highlight-color:transparent;overscroll-behavior:none}button{font:inherit;color:inherit;cursor:pointer}.muted{color:var(--muted)}.small{font-size:12.5px}.bad{color:var(--bad)}.btn{display:inline-flex;align-items:center;gap:6px;justify-content:center;min-height:40px;padding:0 14px;border-radius:10px;background:var(--panel-2);border:1px solid 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var(--line)}.chip.on{background:var(--accent);color:#05261b;border-color:var(--accent)}.lock{min-height:100%;display:grid;place-items:center;padding:24px;text-align:center}.lock-card{width:min(360px,100%);display:flex;flex-direction:column;align-items:center;gap:10px}.lock h1{margin:6px 0 0;font-size:26px}.lock .field{width:100%;text-align:center}.lock-message{min-height:22px;margin:0}.lock-wait{color:var(--warn);font-size:18px;margin:40px 0}.pattern-wrap{touch-action:none;-webkit-user-select:none;user-select:none}.pattern{touch-action:none;max-width:100%;height:auto;border-radius:20px;background:var(--panel)}.pattern-hint{margin:6px 0 0}.viewer{min-height:100%;display:flex;flex-direction:column;padding-bottom:env(safe-area-inset-bottom)}.bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:calc(8px + env(safe-area-inset-top)) 14px 8px;border-bottom:1px solid 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