/* Modal backdrop */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    display: none;
}

/* Modal container */
.custom-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    z-index: 9999;
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    display: none;
}

/* Prevent body scroll when modal open */
body.modal-open {
    overflow: hidden;
}