.auth-wrap{background:radial-gradient(1100px 500px at 15% -10%, var(--primary-050), transparent 60%), radial-gradient(900px 500px at 110% 110%, var(--violet-050), transparent 55%), var(--bg);place-items:center;min-height:100vh;padding:24px;display:grid}.auth-card{background:var(--surface);border:1px solid var(--line);width:100%;max-width:408px;box-shadow:var(--sh-lg);border-radius:18px;padding:34px 32px 30px}.auth-brand{align-items:center;gap:11px;margin-bottom:22px;display:flex}.auth-brand .brand-mark{background:linear-gradient(140deg, var(--primary), var(--cyan));color:#fff;border-radius:11px;place-items:center;width:38px;height:38px;font-size:20px;display:grid;box-shadow:0 6px 16px #2f6bff66}.auth-brand b{color:var(--ink);letter-spacing:-.2px;font-size:18px;font-weight:800}.auth-title{color:var(--ink);margin:2px 0 4px;font-size:20px;font-weight:800}.auth-sub{color:var(--muted);margin-bottom:22px;font-size:13.5px;line-height:1.5}.auth-field{margin-bottom:15px}.auth-field label{color:var(--ink-2);margin-bottom:7px;font-size:12.5px;font-weight:700;display:block}.auth-input{width:100%;height:44px;font-size:14px;font-family:var(--font);color:var(--ink);background:var(--surface-2);border:1px solid var(--line);border-radius:11px;outline:none;padding:0 13px;transition:all .16s}.auth-input:focus{border-color:var(--primary);background:var(--surface);box-shadow:0 0 0 3px var(--primary-050)}.auth-btn{background:linear-gradient(100deg, var(--violet), var(--primary));color:#fff;width:100%;height:46px;font-size:14.5px;font-weight:700;font-family:var(--font);cursor:pointer;border:none;border-radius:11px;margin-top:6px;transition:all .18s;box-shadow:0 6px 16px #7c5cff52}.auth-btn:hover{filter:brightness(1.04)}.auth-btn:disabled{opacity:.6;cursor:not-allowed}.auth-row{justify-content:flex-end;margin:-4px 0 16px;display:flex}.auth-link{color:var(--primary);cursor:pointer;background:0 0;border:none;font-size:13px;font-weight:600;text-decoration:none}.auth-link:hover{text-decoration:underline}.auth-foot{text-align:center;color:var(--muted);margin-top:20px;font-size:13px}.auth-msg{border-radius:10px;margin-bottom:16px;padding:10px 13px;font-size:13px;line-height:1.45}.auth-msg.err{color:var(--red);background:var(--red-bg)}.auth-msg.ok{color:var(--green);background:var(--green-bg)}