.login-shell{max-width:720px;margin:0 auto}.login-card{background:#fff;border:1px solid #d9d9d9;border-radius:8px;padding:18px 18px 16px;box-shadow:0 1px 6px #0000000d}.login-title{color:#1e1e1e;margin:0 0 6px}.login-subtitle{color:#555;margin:0 0 12px}.login-fields{gap:10px;display:grid}.login-field label{color:#2d2d2d;margin-bottom:4px;font-weight:700;display:block}.login-field input[type=text],.login-field input[type=password]{box-sizing:border-box;background:#fbfbfb;border:1px solid #cfcfcf;border-radius:4px;width:100%;margin:0;padding:8px 10px}#form_error{color:#8b1e1e;background:#fdf1f1;border:1px solid #e3b0b0;border-radius:6px;margin-top:2px;padding:10px 12px;font-weight:700;line-height:1.4;display:none}.login-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-top:14px;display:flex}.login-actions .button{min-width:120px;margin:0}@media (width<=640px){.login-card{padding:14px}.login-actions{flex-direction:column;align-items:stretch}.login-actions .button{width:100%}}