/* Modal base */
.modal {
    display: none; /* hidden by default */
    position: fixed;
    z-index: 1000;
    left: 0; top: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    justify-content: center;
    align-items: center;
}

.modal-content {
    position: relative;
    background: #fff;
    width: 80%;
    height: 60%;
    overflow: auto;
    padding: 2rem;
    box-sizing: border-box;
    border-radius: 0;
}

.close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 1.5rem;
    cursor: pointer;
    color: #666;
}