body, html {
    height: 100%;
    margin: 0;
    font-family: Arial, sans-serif;
}

.background {
    /* Daha yoğun bir gradyan efekti */
    background: linear-gradient(to bottom right, #005cbf, #005cbf, #0dcaf0, #0dcaf0);
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-box {
    width: 300px;
    padding: 40px;
    margin: 20px;
    background-color: transparent;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgb(0 0 0 / 69%);
    text-align: center;
}

.login-box h2 {
    color: #fff;
    margin-bottom: 30px;
    font-size: 24px;
}

.text-box {
    width: 100%;
    padding: 10px 0;
    margin-bottom: 25px;
    border: none;
    border-bottom: 1px solid #fff;
    outline: none;
    background: transparent;
    color: #fff;
}

.text-box::placeholder {
    color: #ddd;
}

.login-btn {
    width: 100%;
    padding: 10px;
    border: none;
    background-color: #005cbf;
    color: #dbdbdb;
    border-radius: 5px;
    cursor: pointer;
    outline: none;
    font-weight: bolder;
    border: 1px solid #fff;
}

.login-box a {
    display: inline-block;

    color: #fff;
    text-decoration: none;
    font-size: 14px;
}

.login-box a:hover {
    text-decoration: underline;
}

.utility {
    margin-top: 20px;
}

.utility label {
    float: left;
    color: #fff;
}

.utility a {
    float: right;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
}

.alert.alert-danger {
    color: white;
    border: 1px solid;
    padding: 5px;
    background: red;
}

.alert.alert-success {
    background: beige;
    padding: 5px;
    font-size: 13px;
}

.alert.alert-danger ul {
    margin: 0;
    padding: 7px;
    list-style: none;
}

.alt {
    display: flex;
    width: 100%;
    justify-content: space-between;
    padding-top: 15px;
    color: white;
}

input[type=checkbox] {
    transform: scale(1.5);
}

.d-none {
    display: none;
}