:root{--bg: #0e0f0e;--card: #1a1c1a;--field: #282a28;--border: #323432;--text: #f2f3f2;--muted: #9a9e9a;--primary: #b5f23d;--on-primary: #0e0f0e;--danger: #ff5c5c;--ok: #4cd480;--warn-bg: #342707;--warn-text: #ffc230;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.5}.page{max-width:560px;margin:0 auto;padding:24px 16px 48px;min-width:0}.brand{font-weight:700;font-size:18px;margin-bottom:16px}.card{background:var(--card);border-radius:12px;padding:20px;margin-bottom:16px}h1,h2{margin:0 0 12px;font-size:20px}p{margin:0 0 12px;overflow-wrap:anywhere}.muted{color:var(--muted);font-size:13px}.error{color:var(--danger)}.ok{color:var(--ok)}.warn{background:var(--warn-bg);color:var(--warn-text);border-radius:8px;padding:10px 12px;font-size:13px}.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}form{display:flex;flex-direction:column;gap:12px}fieldset{border:1px solid var(--border);border-radius:8px;padding:8px 12px;margin:0}label{font-size:13px;font-weight:600}.radio{display:flex;align-items:center;gap:8px;min-height:44px;cursor:pointer}input[type=email],input[inputmode=numeric]{height:48px;border-radius:8px;border:1px solid var(--border);background:var(--field);color:var(--text);padding:0 14px;font-size:16px}button,.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:999px;border:1px solid var(--border);background:transparent;color:var(--text);font:inherit;font-weight:600;cursor:pointer;text-decoration:none}button:focus-visible,.button:focus-visible,input:focus-visible{outline:2px solid var(--primary);outline-offset:2px}button:disabled{opacity:.5;pointer-events:none}button.primary{background:var(--primary);border-color:var(--primary);color:var(--on-primary)}button.danger{background:var(--danger);border-color:var(--danger);color:var(--on-primary)}.secret-box{background:var(--field);border-radius:8px;padding:12px;margin-bottom:12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;overflow-wrap:anywhere;-webkit-user-select:all;user-select:all}