.modal {
    display: none;
    position: fixed;
    z-index: 1400;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: rgba(255, 255, 255, 0.1);
    margin: auto;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    width: 80%;
    max-width: 400px;
    border-radius: 14px;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(6px);
    text-align: center;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    transition: transform 0.5s ease;
}

.close:hover,
.close:focus {
    color: #d55d6a;
    text-decoration: none;
    cursor: pointer;
    transform: rotate(360deg);
}

#nameInput {
    width: 80%;
    padding: 10px;
    background-color: rgba(255, 255, 255, 0.12);
    margin-top: 5px;
    font-size: 16px;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 10px;
    resize: none;
    font-weight: bold;
    box-shadow: inset 0 5px 3px rgba(0, 0, 0, 0.1);
}

.save-btn {
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 10px 20px;
    font-size: 16px;
    margin-top: 15px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
    color: whitesmoke;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(4px);
}

.save-btn:hover {
    background: rgba(255, 255, 255, 0.24);
    transform: scale(1.1);
}

.modal-content select {
    width: 80%;
    padding: 10px;
    margin: 10px 0;
    font-size: 16px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.12);
    color: white;
    box-shadow: inset 0 4px 6px rgba(0, 0, 0, 0.1);
    appearance: none;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.modal-content select:hover {
    border-color: rgba(255, 255, 255, 0.6);
    transform: scale(1.01);
}

.modal-content button#addListConfigBtn {
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 10px 20px;
    font-size: 16px;
    margin-top: 10px;
    border-radius: 5px;
    cursor: pointer;
    color: white;
    transition: background 0.3s ease;
}

.modal-content button#addListConfigBtn:hover {
    background: rgba(255, 255, 255, 0.24);
}

#deleteListConfigBtn {
    background-color: rgba(247, 49, 49, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 10px 20px;
    font-size: 16px;
    border-radius: 5px;
    cursor: pointer;
    color: white;
    transition: background-color 0.3s ease;
}

#deleteListConfigBtn:hover {
    background-color: rgba(247, 49, 49, 0.9);
}