.tuyensinh-modal-content {
    border-radius: 20px;
    overflow: hidden;
    border: none;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    position: relative;
    border-radius: 1.3rem !important;
}

.popup-left {
    background: url("../images/khu_s.jpg") center/cover no-repeat;
    min-height: 300px;
}

.popup-right {
    padding: 30px !important;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.popup-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: #0d6efd;
}

.popup-text {
    font-size: 1rem;
    margin-bottom: 20px;
    color: #333;
}

#redirectBtn,
#registerBtn,
#tbBtn,
#ckbtn {
    padding: 12px 20px;
    font-size: 1rem;
    border-radius: 30px;
}

#registerBtn, #ckbtn {
    margin-top: 10px;
}

#tbBtn {
    margin-top: 10px;
}

.btn-close-custom {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 10;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    padding: 6px;
}