.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity 0.4s ease;
}

.login-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.login-box {
    width: 90%;
    max-width: 400px;
    padding: 40px;
    text-align: center;
    transform: translateY(0);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.login-overlay.hidden .login-box {
    transform: translateY(20px) scale(0.95);
}

.login-box h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
}

.login-box p {
    color: var(--text-muted);
    font-size: 15px;
}