.dark-mode {
    background-color: white !important;
}

.dark-mode.card-group {
    background-color: #17303b !important;
}

.dark-mode .invalid-feedback {
    color: #ffffff !important;
}

/* Container utama */
.otp-container {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    text-align: center;
}

.otp-title {
    font-size: 24px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
}

.otp-input {
    width: 50px;
    height: 50px;
    margin: 0 5px;
    font-size: 24px;
    text-align: center;
    border: 2px solid #ccc;
    border-radius: 5px;
    outline: none;
    transition: border-color 0.3s;
}

.otp-input:focus {
    border-color: #3498db;
}

.otp-submit {
    margin-top: 20px;
    padding: 10px 20px;
    font-size: 18px;
    color: white;
    background-color: #3498db;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.otp-submit:hover {
    background-color: #2980b9;
}

.error-message {
    display: none
}

.captcha-container {
    display: flex;
    align-items: center;
}

.captcha-container img {
    width: 150px;
    height: auto;
    margin-right: 10px;
}

.password-requirements p {
    font-size: 87.5%;
}

@media (max-width: 480px) {
    .otp-input {
        width: 35px;
        height: 35px;
        font-size: 20px;
    }

    .otp-title {
        font-size: 20px;
    }
}