body.rdn.rdn-login-page { min-height: 100vh; background: var(--page); }
body.rdn .rdn-login { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); min-height: 100vh; }
body.rdn .rdn-login-brand {
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 3rem 3.25rem;
    background: var(--grad);
    color: #fff;
}
body.rdn .rdn-login-orb { position: absolute; border-radius: 50%; background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, .35), rgba(255, 255, 255, 0) 70%); pointer-events: none; }
body.rdn .rdn-login-orb--1 { width: 420px; height: 420px; top: -140px; right: -120px; }
body.rdn .rdn-login-orb--2 { width: 260px; height: 260px; bottom: -80px; left: -60px; opacity: .7; }
body.rdn .rdn-login-orb--3 { width: 140px; height: 140px; top: 45%; left: 55%; opacity: .5; }
body.rdn .rdn-login-brand-content { position: relative; z-index: 1; max-width: 30rem; }
body.rdn .rdn-login-logo { height: 64px; width: auto; max-width: 220px; object-fit: contain; background: rgba(255, 255, 255, .94); border-radius: var(--r-lg); padding: .5rem .75rem; margin-bottom: 1.75rem; }
body.rdn .rdn-login-badge {
    display: inline-flex;
    align-items: center;
    padding: .3rem .8rem;
    border-radius: var(--r-pill);
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .28);
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}
body.rdn .rdn-login-title { font-family: var(--font-heading); font-size: 2.1rem; font-weight: 800; line-height: 1.2; margin: 0 0 .75rem; color: #fff; }
body.rdn .rdn-login-sub { font-size: 1rem; line-height: 1.6; color: rgba(255, 255, 255, .82); margin: 0; }
body.rdn .rdn-login-illustration { position: relative; z-index: 1; width: 100%; max-width: 440px; align-self: center; margin-top: 2rem; }
body.rdn .rdn-login-panel { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 2.5rem 1.5rem; }
body.rdn .rdn-login-card { width: 100%; max-width: 420px; background: var(--n-0); border: 1px solid var(--line); border-radius: var(--r-xl); box-shadow: var(--sh-lg); padding: 2.25rem 2rem; }
body.rdn .rdn-login-mobile-brand { display: none; align-items: center; gap: .75rem; margin-bottom: 1.5rem; }
body.rdn .rdn-login-mobile-brand img { height: 44px; width: auto; }
body.rdn .rdn-login-mobile-brand strong { font-family: var(--font-heading); color: var(--ink); line-height: 1.2; }
body.rdn .rdn-login-card-title { font-family: var(--font-heading); font-size: 1.45rem; font-weight: 800; color: var(--ink); margin: 0 0 .35rem; }
body.rdn .rdn-login-card-sub { color: var(--muted); font-size: .88rem; margin: 0 0 1.5rem; }
body.rdn .rdn-login-alert {
    display: flex;
    gap: .6rem;
    align-items: flex-start;
    padding: .75rem .9rem;
    border-radius: var(--r-md);
    background: var(--err-s);
    color: var(--err-t);
    border: 1px solid rgba(242, 68, 90, .25);
    font-size: .85rem;
    margin-bottom: 1.25rem;
}
body.rdn .rdn-login-field { margin-bottom: 1.1rem; }
body.rdn .rdn-login-field .input-group-text { background: var(--n-0); color: var(--n-400); min-width: 42px; justify-content: center; }
body.rdn .rdn-login-field .form-control { min-height: 44px; }
body.rdn .rdn-login-eye { border: 1px solid var(--n-300); border-radius: var(--r-md); background: var(--n-0); color: var(--n-400); padding: 0 .85rem; }
body.rdn .rdn-login-eye:hover { color: var(--brand); }
body.rdn .rdn-login-submit { width: calc(100% - .5rem); min-height: 46px; margin-top: .5rem; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; }
body.rdn .rdn-login-spinner { display: none; width: 1rem; height: 1rem; border: 2px solid rgba(255, 255, 255, .45); border-top-color: #fff; border-radius: 50%; animation: rdn-login-spin .8s linear infinite; }
body.rdn .rdn-login-submit.is-loading .rdn-login-spinner { display: inline-block; }
@keyframes rdn-login-spin { to { transform: rotate(360deg); } }
body.rdn .rdn-login-foot { margin-top: 1.5rem; font-size: .78rem; color: var(--muted); }

@media (max-width: 991.98px) {
    body.rdn .rdn-login { grid-template-columns: 1fr; }
    body.rdn .rdn-login-brand { display: none; }
    body.rdn .rdn-login-mobile-brand { display: flex; }
    body.rdn .rdn-login-panel { min-height: 100vh; background: linear-gradient(180deg, rgba(var(--brand-rgb), .10), var(--page) 40%); }
}
@media (max-width: 575.98px) {
    body.rdn .rdn-login-card { padding: 1.75rem 1.25rem; }
}