.form-group label span {
    color: red;
}

#btnnewstudentregister.disabled {
    background-color: #ffffff !important;
    border-color: #e74c3c !important;
    border: 1px solid;
    color: #555555 !important;
    border-radius: 10px !important;
    padding: 10px 27px;
    height: 35px;
    line-height: 15px;
    transition: 0.5s;
}

/* Kayıt Ol butonu - ortaya hizalı ve normal boyut */
#btnnewstudentregister {
    background-color: #007bff !important;
    border-color: #007bff !important;
    color: white !important;
    font-weight: bold;
    font-size: 16px !important;
    border-radius: 6px !important;
    padding: 12px 30px !important;
    height: auto !important;
    line-height: normal !important;
    display: block;
    margin: 20px auto !important;
    width: auto;
    min-width: 150px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

    #btnnewstudentregister:hover {
        background-color: #0056b3 !important;
        border-color: #0056b3 !important;
        transform: scale(1.05);
    }

/* Buton container'ını ortala */
.btn-register-container {
    text-align: center !important;
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    flex-direction: column !important;
}

/* Error mesajı ortalama */
#error {
    text-align: center !important;
    display: block !important;
    width: 100% !important;
    margin-top: 15px !important;
}