.rt-login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:40px 20px;background:radial-gradient(1200px 600px at 50% -10%,#eff2f6,var(--bg))}.rt-login .login-card{width:100%;max-width:400px;background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 60px #2a34411a,0 2px 6px #2a344110;overflow:hidden}.rt-login .login-head{display:flex;align-items:center;gap:13px;padding:24px 24px 4px}.rt-login .login-head .mark{width:42px;height:42px;border-radius:11px;flex-shrink:0;display:grid;place-items:center;background:linear-gradient(135deg,var(--amber),var(--amber-deep));color:#241704;box-shadow:0 6px 16px #ffb02033,inset 0 0 0 1px #ffffff30}.rt-login .login-head .mark svg{width:21px;height:21px}.rt-login .login-head h1{margin:0;font-size:19px;font-weight:600;letter-spacing:.2px}.rt-login .login-head h1 span{color:var(--ink-faint);font-weight:500}.rt-login .login-head .sub{font-family:var(--mono);font-size:11px;color:var(--ink-faint);margin-top:3px;text-transform:uppercase;letter-spacing:1px}.rt-login form{padding:18px 24px 24px;gap:14px}.rt-login .f,.rt-login form{display:flex;flex-direction:column}.rt-login .f{gap:7px}.rt-login .f label{font-size:11px;font-weight:500;color:var(--ink-dim);letter-spacing:.3px}.rt-login .ctl{width:100%;background:var(--field);border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-family:var(--sans);font-size:14px;color:var(--ink);outline:none;transition:border-color .14s,box-shadow .14s,background .14s}.rt-login .ctl::-moz-placeholder{color:var(--ink-faint)}.rt-login .ctl::placeholder{color:var(--ink-faint)}.rt-login .ctl:hover{border-color:#c9d2de}.rt-login .ctl:focus{background:#fff;border-color:var(--blue);box-shadow:0 0 0 3px #2e68e622}.rt-login .err{display:flex;align-items:center;gap:8px;font-size:12.5px;color:#c42b2b;background:#ff4d4d12;border:1px solid #ff4d4d33;border-radius:9px;padding:9px 12px}.rt-login .err svg{width:15px;height:15px;flex-shrink:0}.rt-login .submit{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:10px;font-size:14px;font-weight:600;background:var(--amber);color:#241704;box-shadow:0 2px 8px #ffb02033;transition:.14s;margin-top:2px}.rt-login .submit:hover{background:#ffbe3e}.rt-login .submit:disabled{opacity:.6;cursor:default}.rt-login .submit svg{width:16px;height:16px}.rt-login .foot{font-family:var(--mono);font-size:10.5px;color:var(--ink-faint);text-align:center;padding:0 24px 20px}