.ac-custom-modal {
    display: none;
    position: fixed;
    top: var(--navbar-height, 100px);
    left: 0;
    width: 100%;
    height: calc(100% - var(--navbar-height, 100px));
    z-index: 90;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.ac-custom-modal.active {
    display: block;
    opacity: 1;
}

.ac-modal-overlay {
    background: rgba(0, 0, 0, 0.5);
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    overflow-y: auto;
}

.ac-modal-content {
    background: #fff;
    max-width: 100%;
    width: 100%;
    margin: 0 auto;
    border-radius: 0;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    position: relative;
    max-height: 100%;
    overflow-y: auto;
}

.ac-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: #000;
}

.ac-modal-close:hover {
    color: #dc3545;
}

.ac-custom-modal ul li a:hover {
    color: var(--ac-blue);
}

#bcb-main-navbar {
    z-index: 1050;
}