:root{color-scheme:light;--ink: #0f2147;--muted: #5a6785;--line: #dfe4f0;--accent: #2543b0;--accent-dark: #1d3a9e;--bg: #f6f8fc}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.card{width:100%;max-width:440px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:32px;box-shadow:0 1px 3px #0f21470f}h1{font-size:22px;margin:0 0 6px}.subtitle{color:var(--muted);font-size:14px;margin:0 0 24px}label{display:block;font-size:13px;font-weight:600;margin:14px 0 4px}input,select{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;font-size:14px;font-family:inherit}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px}.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}button{width:100%;margin-top:22px;padding:11px;border:none;border-radius:8px;background:var(--accent);color:#fff;font-weight:600;font-size:14px;cursor:pointer}button:hover{background:var(--accent-dark)}button:disabled{background:#b7c1de;cursor:not-allowed}.error{margin-top:14px;padding:10px 12px;border-radius:8px;background:#fdeeee;color:#9c2b2b;font-size:13px}.status{text-align:center}.spinner{width:32px;height:32px;margin:0 auto 18px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.link{display:inline-block;margin-top:8px;color:var(--accent);font-weight:600;text-decoration:none;word-break:break-all}.hint{font-size:12px;color:var(--muted);margin-top:4px}.lang-switch{display:flex;gap:6px;justify-content:flex-end;margin-bottom:12px}.lang-switch button{width:auto;margin-top:0;padding:4px 10px;font-size:12px;font-weight:600;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--muted)}.lang-switch button.active{background:var(--accent);color:#fff;border-color:var(--accent)}.checkbox-row{display:flex;align-items:flex-start;gap:8px;margin:16px 0 4px;font-size:13px;font-weight:400;cursor:pointer}.checkbox-row input[type=checkbox]{width:auto;margin-top:2px}.checkbox-row a{color:var(--accent)}[dir=rtl] .lang-switch{justify-content:flex-start}