body.page-auth { min-height: 100vh; }

.auth-wrap {
    width: min(520px, calc(100% - 32px));
    margin: 48px auto 80px;
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    box-shadow: var(--shadow-card);
    padding: 36px 32px;
}

.auth-card h1 { margin: 0 0 8px; font-size: 28px; }
.auth-card .sub { color: var(--text-muted); margin: 0 0 28px; }

.auth-card .field { margin-bottom: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hint { display: block; color: var(--text-muted); font-size: 12px; margin: -6px 0 16px; }
.req { color: #fca5a5; }

.remember {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 8px 0 18px;
    color: var(--text-secondary);
    font-size: 14px;
}
.remember input { width: auto; accent-color: var(--accent-cyan); }

.auth-card .btn-primary { width: 100%; margin-top: 8px; }

.alert {
    padding: 12px 14px;
    border-radius: 12px;
    margin-bottom: 16px;
    font-size: 14px;
    font-weight: 600;
}
.alert.error {
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.35);
    color: #fca5a5;
}

.auth-footer {
    text-align: center;
    margin-top: 20px;
    color: var(--text-muted);
    font-size: 14px;
}
.auth-footer a { color: var(--accent-cyan); font-weight: 700; }

@media (max-width: 640px) {
    .auth-card { padding: 28px 18px; }
    .form-row { grid-template-columns: 1fr; }
}