:root{--bg: #f6f7f9;--panel: #ffffff;--line: #dfe3e8;--text: #1d232b;--muted: #6b7480;--accent: #2f6fdf;--accent-text: #fff;--ok: #1f8a4c;--ko: #c62f2f;--warn: #b7791f;color-scheme:light}@media(prefers-color-scheme:dark){:root{--bg: #181a1f;--panel: #20232a;--line: #333842;--text: #e4e7ec;--muted: #9aa3ae;--accent: #4d8bff;--accent-text: #fff;--ok: #3fbf74;--ko: #ff6b6b;--warn: #e0a84a;color-scheme:dark}}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}button,input,select,textarea{font:inherit;color:inherit}button,a.button{display:inline-block;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:7px 14px;cursor:pointer;text-decoration:none}button:hover:not(:disabled),a.button:hover{border-color:var(--accent)}button:disabled{opacity:.45;cursor:default}button.primary,a.button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}button.danger{color:var(--ko)}button.link{border:none;background:none;padding:0;color:var(--text)}input,select,textarea{width:100%;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:7px 10px}textarea{min-height:80px;resize:vertical}input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:1px}label{display:flex;flex-direction:column;gap:4px;margin:10px 0}label em,.muted{color:var(--muted);font-style:normal;font-size:13px}label.check{flex-direction:row;align-items:center;gap:8px}label.check input{width:auto}code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px}h1{font-size:24px;margin:0 0 8px}h2{font-size:18px;margin:0 0 8px}h3{font-size:16px;margin:0 0 8px}.grow{flex:1}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.row input{width:auto;flex:1;min-width:140px}.row-head{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:8px}.error{margin:10px 0;padding:8px 12px;border-radius:8px;background:color-mix(in srgb,var(--ko) 12%,transparent);color:var(--ko)}.ok{color:var(--ok)}.loading{padding:40px;text-align:center;color:var(--muted)}.top{display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap}.top .brand{font-weight:700;color:var(--text);text-decoration:none}.top select{width:auto}.top .who{font-size:14px}main{padding:16px}.page{max-width:920px;margin:0 auto}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px;margin:12px 0}.login{max-width:440px;margin:24px auto}.login h1{text-align:center}.qr{display:block;margin:8px auto;background:#fff;padding:8px;border-radius:8px}.secret{word-break:break-all}.codes{columns:2;padding-left:18px}.steps{display:flex;gap:6px;flex-wrap:wrap;padding:0;list-style:none;counter-reset:s;margin:8px 0}.steps li{counter-increment:s;padding:4px 10px;border-radius:999px;border:1px solid var(--line);font-size:13px;color:var(--muted)}.steps li:before{content:counter(s) ". 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