:root{--anim-fast: .14s;--ease-out-fluid: cubic-bezier(.16, 1, .3, 1);--bg: #101114;--bg-elevated: #1f2125;--panel: #2a2d33;--panel-hover: #34373e;--border: #2a2d33;--border-strong: rgba(243, 244, 246, .22);--fg: #f3f4f6;--fg-muted: #c8c8d0;--fg-faint: #8b8b95;--accent: #f3f4f6;--accent-on: #101114;--status-working: #10b981;--status-waiting: #f59e0b;--status-stopped: #8b8b95;--status-offline: #ef4444;--focus-ring: #38bdf8;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 14px;--font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "Cascadia Mono", Consolas, "Courier New", monospace;color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;min-height:100vh;min-height:100dvh;background:var(--bg);color:var(--fg);font-family:var(--font-sans);font-size:16px;line-height:1.5}#app{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh;padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);padding-bottom:env(safe-area-inset-bottom)}.topbar{display:flex;align-items:center;gap:10px;min-height:52px;padding:env(safe-area-inset-top) 16px 0;background:var(--bg-elevated);border-bottom:1px solid 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auto;font-family:var(--font-mono);font-size:13px;color:var(--fg-muted)}.session:before{content:"";width:8px;height:8px;border-radius:999px;background:var(--session-dot, var(--status-stopped))}.content{flex:1;width:100%;max-width:480px;margin:0 auto;padding:24px 16px}.start__heading{margin:0 0 16px;font-size:20px;font-weight:600;line-height:1.3}.entries{display:grid;gap:12px}.entry{display:grid;gap:4px;min-height:76px;padding:16px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--panel);color:var(--fg);font:inherit;text-align:left;cursor:pointer;transition:background-color var(--anim-fast) var(--ease-out-fluid),border-color var(--anim-fast) var(--ease-out-fluid)}.entry:hover:not(:disabled){background:var(--panel-hover);border-color:var(--border-strong)}.entry:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.entry:disabled{opacity:.55;cursor:not-allowed}.entry__title{font-size:16px;font-weight:600}.entry__hint{font-size:14px;color:var(--fg-muted)}.hint{margin:0 0 16px;font-size:14px;color:var(--fg-muted)}.code{margin:0 0 16px;padding:16px;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--bg-elevated);font-family:var(--font-mono);font-size:24px;letter-spacing:.08em;text-align:center;-webkit-user-select:all;user-select:all}.form{display:grid;gap:12px}.field{display:grid;gap:6px}.field__label{margin:0 0 6px;font-size:13px;color:var(--fg-faint)}.field .field__label{margin:0}.field__input{min-height:48px;padding:0 14px;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--bg-elevated);color:var(--fg);font-family:var(--font-mono);font-size:16px}.field__input:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border:0;border-radius:var(--radius-md);background:var(--accent);color:var(--accent-on);font:inherit;font-weight:600;text-decoration:none;cursor:pointer}.button:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.button:disabled{opacity:.55;cursor:not-allowed}.error{margin:0;min-height:0;font-size:14px;color:var(--status-offline)}.error:empty{display:none}.notice{margin:0 0 16px;padding:12px 14px;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--bg-elevated);font-size:14px;color:var(--fg-muted)}.actions{display:grid;gap:12px}.button--quiet{border:1px solid var(--border-strong);background:transparent;color:var(--fg)}.scanner{display:block;width:100%;aspect-ratio:1;margin:0 0 16px;border:1px solid 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var(--border);border-radius:var(--radius-md);background:var(--bg);font-family:var(--font-mono);font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere}.card__actions{display:grid;gap:8px}.button--option{justify-content:flex-start;height:auto;padding:10px 16px;text-align:left;white-space:normal}.question{display:grid;gap:8px;margin:0;padding:0;border:0}.question__header{padding:0;font-size:13px;color:var(--fg-faint)}.question__text{margin:0;overflow-wrap:anywhere}.choice{display:flex;align-items:flex-start;gap:12px;min-height:48px;padding:10px 12px;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--panel)}.choice__input{flex:none;width:20px;height:20px;margin:2px 0 0;accent-color:var(--accent)}.choice__copy{display:grid;flex:1;gap:2px;min-width:0}.choice__hint{color:var(--fg-muted)}.composer{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:end}.composer__input{min-height:48px;padding:12px 14px;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--bg-elevated);color:var(--fg);font:inherit;resize:none}.composer__send{align-self:stretch}