:root{color-scheme:dark;--bg:#101514;--panel:#19211f;--line:#30413b;--text:#edf5ef;--muted:#a3b7ac;--accent:#baf77b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,sans-serif}main{max-width:760px;margin:auto;padding:48px 24px 70px}header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:36px}.brand{font-size:14px;font-weight:800;letter-spacing:3px;color:var(--accent)}h1{font-size:46px;line-height:1.1;letter-spacing:-2px;margin:24px 0 16px}p{color:var(--muted)}h2{margin:0 0 10px;font-size:23px}#gate{max-width:480px;background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:28px}label{display:block;margin:16px 0 7px;font-size:14px;color:var(--muted)}input,textarea,button{font:inherit;font-size:16px;border:1px solid var(--line);border-radius:12px;min-height:48px}input,textarea{background:#101815;color:var(--text);padding:12px;width:100%;outline:none}input:focus,textarea:focus{border-color:var(--accent)}button{background:var(--panel);color:var(--text);padding:10px 18px;cursor:pointer;font-weight:650}button:hover{border-color:var(--accent)}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--accent);color:#12200c;border-color:var(--accent)}#unlockButton{width:100%;margin-top:18px}.note,footer p{font-size:13px}.restore{cursor:pointer;text-decoration:underline}.restore input{display:block;margin-top:8px;font-size:13px}.toolbar{display:flex;gap:12px}.toolbar input{flex:1;min-width:0}.toolbar button{white-space:nowrap}.status{display:flex;justify-content:space-between;color:var(--muted);font-size:13px;margin:20px 0}#timer{color:var(--accent)}.account{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:22px;margin:14px 0}.account h3{font-size:16px;font-weight:550;margin:0;overflow-wrap:anywhere}.code{border:0;background:none;padding:6px 0;color:var(--accent);font:650 38px/1.5 ui-monospace,monospace;letter-spacing:4px;display:block}.accountFoot{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted)}.delete{font-size:13px;background:none;color:#eaa99d;min-height:44px;padding:8px 12px}footer{margin-top:30px}.empty{padding:40px 10px;text-align:center}dialog{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:24px;padding:28px;width:min(500px,calc(100% - 28px));max-height:90vh}dialog::backdrop{background:#000b;backdrop-filter:blur(5px)}.actions{display:flex;gap:12px;justify-content:flex-end;margin-top:24px}#message{position:sticky;bottom:16px;background:#263a2d;color:var(--text);border-radius:12px;padding:12px 18px;margin-top:18px;font-size:14px}#message:empty{display:none}[hidden]{display:none!important}@media(max-width:600px){main{padding:28px 18px 45px}h1{font-size:38px}#gate{padding:22px}.account{padding:18px}.code{font-size:34px;letter-spacing:3px}header{gap:10px}header button{padding:10px 14px}dialog{padding:22px}.actions button{flex:1}}