.modal-button {
            background-color: rgb(29, 226, 226);
            border-color: rgb(29, 226, 226);
            border-radius: 6px;
            color: white;
            font-size: 17px;
            padding-right: 76px;
            padding-left: 76px;
        }

        .card {
            border-radius: 3vh;
            margin: auto;
            max-width: 380px;
            padding: 7vh 6vh;
            align-items: center;
            box-shadow: 0 6px 20px 0 rgba(0, 0, 0, 0.19);
        }

        @media(max-width:767px) {
            .card {
                width: 90vw;
            }
        }

        .card-img {
            padding: 20px 0;
            width: 40%;
        }

        .card-img img {
            opacity: 0.7;
        }

        .card-title {
            margin-bottom: unset;
        }

        .card-title p {
            color: rgb(29, 226, 226);
            font-weight: 900;
            font-size: 30px;
            margin-bottom: unset;
        }

        .card-text p {
            color: grey;
            font-size: 25px;
            text-align: center;
            padding: 3vh 0;
            font-weight: lighter;
        }

        .btn {
            width: 100%;
            background-color: var(--warna-semua-tombol);
            border-radius: 25px;
            color: white;
            font-size: 20px;
        }

        .btn:focus {
            box-shadow: none;
            outline: none;
            box-shadow: none;
            color: white;
            -webkit-box-shadow: none;
            -webkit-user-select: none;
            transition: none;
        }

        .btn:hover {
            color: white;
        }

        .modal-content {
            padding: 20px;
            border-radius: 10px;
            text-align: center;
        }

        .modal-header,
        .modal-body,
        .modal-footer {
            border: none;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .modal-header {
            padding-bottom: 0;
        }

        .modal-header .icon {
            width: 50px;
            height: 50px;
            margin-bottom: 10px;
        }

        .loading-spinner {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5); /* Latar belakang hitam transparan */
            z-index: 9999;
            display: none;
            justify-content: center;
            align-items: center;
        }

        .loading-spinner .spinner {
            width: 40px;
            height: 40px;
            border: 4px solid rgba(255, 255, 255, 0.3);
            border-radius: 50%;
            border-top-color: #ffffff;
            animation: spin 1s ease-in-out infinite;
        }

        @keyframes spin {
            0% {
                transform: rotate(0deg);
            }
            100% {
                transform: rotate(360deg);
            }
        }