.login-body{ min-height:100vh; display:grid; place-items:center; padding:24px 16px; }
.login-card{ width:min(380px,100%); background:var(--surface); border:1px solid var(--border); border-radius:16px; box-shadow:var(--shadow-lg); padding:28px 26px 26px; }
.login-card h1{ margin-bottom:18px; }
.login-card form{ display:flex; flex-direction:column; gap:14px; }
.login-card .btn{ padding:10px 14px; font-size:14px; }
.login-err{ margin:0; font-size:13px; color:var(--red); background:var(--red-soft); border-radius:8px; padding:8px 10px; }
.login-ok{ margin:0; font-size:13px; color:var(--green); background:var(--green-soft); border-radius:8px; padding:8px 10px; }
.login-card .hint{ margin:-10px 0 14px; }
.login-card a.btn{ text-align:center; text-decoration:none; }