:root{--gap:12px;--radius:12px;--border:#e5e7eb;--muted:#6b7280;--bg:#f9fafb}*{box-sizing:border-box}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);margin:0;color:#111827}.wrap{max-width:420px;margin:12vh auto;background:#fff;padding:28px;border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 10px 24px rgba(0,0,0,.06)}h1{margin:0 0 16px;font-size:22px;line-height:1.2}.input-wrap{position:relative;margin-top:var(--gap)}.input-wrap .badge{position:absolute;left:10px;top:50%;transform:translateY(-50%);background:#f3f4f6;color:#374151;font-size:14px;font-weight:600;padding:4px 6px;border-radius:6px;pointer-events:none;min-width:32px;text-align:center}.input-wrap input{width:100%;padding:12px 12px 12px 54px;border:1px solid #d1d5db;border-radius:10px;background:#fff;line-height:1.3;transition:border-color .15s,box-shadow .15s}.input-wrap input:focus{outline:0;border-color:#111;box-shadow:0 0 0 3px rgba(17,17,17,.08)}.actions{margin-top:18px;display:grid;grid-template-columns:1fr;row-gap:8px}.actions .btn{width:100%;padding:12px 16px;border-radius:10px;border:1px solid #111;background:#111;color:#fff;cursor:pointer;font-weight:600;transition:background .15s,transform .02s}.actions .btn:hover{background:#222}.actions .btn:active{transform:translateY(1px)}.actions .sub{display:flex;justify-content:flex-end}.muted{color:var(--muted);font-size:13px;text-decoration:none}.muted:hover{text-decoration:underline}.msg{margin:12px 0;padding:10px;border-radius:10px;font-size:14px;border:1px solid transparent}.error{background:#fee2e2;border-color:#fecaca;color:#7f1d1d}.info{background:#ecfdf5;border-color:#d1fae5;color:#065f46}