html, body {
    height: 100%;
    margin: 0;
}

body.mf-bg {
    background: url("/img/intro/Intro.png") center center / cover no-repeat fixed;
    min-height: 100vh;
    color: #f5f5f5;
}

.mf-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.mf-card {
    background: rgba(15, 15, 25, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(6px);
    border-radius: 1rem;
    color: #f5f5f5;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.55);
}

.mf-card .form-control {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff;
}

.mf-card .form-control::placeholder { color: rgba(255, 255, 255, 0.55); }
.mf-card .form-control:focus {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
    box-shadow: none;
}

.mf-title {
    font-family: "Cinzel", "Georgia", serif;
    font-weight: 900;
    letter-spacing: 0.04em;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.85);
}

.mf-divider {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}
.mf-divider::before, .mf-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.2);
}
.mf-divider::before { margin-right: 0.75rem; }
.mf-divider::after  { margin-left: 0.75rem; }