/* Guest pages (login). Centered split card. */

.mf-auth-shell {
    min-height: 100vh;
    background: var(--mf-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--mf-space-6);
}

.mf-auth-shell__topbar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: var(--mf-space-5) var(--mf-space-7);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mf-auth-card {
    width: 100%;
    max-width: 960px;
    background: var(--mf-surface);
    border-radius: var(--mf-radius-xl);
    box-shadow: var(--mf-shadow-lg);
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
}

.mf-auth-card__brand {
    background: linear-gradient(135deg, #4F46E5 0%, #3730A3 50%, #0F172A 100%);
    color: #FFFFFF;
    padding: var(--mf-space-9);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
    min-height: 520px;
}

.mf-auth-card__brand::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(129, 140, 248, .35) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(99, 102, 241, .25) 0%, transparent 45%);
    pointer-events: none;
}

.mf-auth-card__brand > * { position: relative; }

.mf-auth-card__brand h1 {
    color: #FFFFFF;
    font-size: 32px;
    line-height: 1.2;
    margin-bottom: var(--mf-space-4);
}

.mf-auth-card__brand p {
    opacity: .85;
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

.mf-auth-card__features {
    margin-top: var(--mf-space-8);
    display: flex;
    flex-direction: column;
    gap: var(--mf-space-4);
}

.mf-auth-card__feature {
    display: flex;
    align-items: center;
    gap: var(--mf-space-3);
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
}

.mf-auth-card__feature svg {
    flex: 0 0 20px;
    opacity: .9;
}

.mf-auth-card__form {
    padding: var(--mf-space-9) var(--mf-space-8);
    background: var(--mf-bg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (max-width: 767.98px) {
    .mf-auth-card {
        grid-template-columns: 1fr;
    }
    .mf-auth-card__brand {
        min-height: 200px;
        padding: var(--mf-space-6);
    }
    .mf-auth-card__brand h1 { font-size: 24px; }
    .mf-auth-card__features { display: none; }
    .mf-auth-card__form {
        padding: var(--mf-space-7) var(--mf-space-6);
    }
}