.auth-page {
    min-height: 100vh;
    background: radial-gradient(circle at top left, rgba(37,99,235,.22), transparent 34%), radial-gradient(circle at bottom right, rgba(6,182,212,.18), transparent 28%), linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
}

.auth-card {
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(226,232,240,.9);
    border-radius: 28px;
    box-shadow: 0 28px 70px rgba(15,23,42,.13);
}

.auth-logo {
    width: 54px;
    height: 54px;
    border-radius: 18px;
    background: linear-gradient(135deg, #2563eb, #06b6d4);
    color: #fff;
    display: grid;
    place-items: center;
    font-weight: 900;
    margin-bottom: 18px;
}

.auth-title {
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: -.04em;
}

.auth-subtitle {
    color: #64748b;
    font-size: .95rem;
}

.auth-footer {
    color: #64748b;
    font-size: .82rem;
}