.bodyLogin {
    background: linear-gradient(45deg, rgba(31, 144, 204, 0.9), rgba(73, 203, 64, 0.9));
    background-size: cover;
    font-family: "Helvetica Neue", sans-serif;
    margin: 0;
    padding: 0;
    height: 100vh;
    overflow: hidden;
}

/* Hauptcontainer für alle Login-Elemente */
.loginForm {
    position: relative;
    width: 100%;
    height: 100vh;
    display: block;
    margin: 0;
    left: 0;
    top: 0;
    background: transparent;
    box-shadow: none;
}

/* TU Logo Container (oben rechts) */
.tuLogoContainer {
    position: absolute;
    top: 0;
    right: 0;
    padding: 20px;
    z-index: 10;
}

.TULogo {
    width: 300px;
    height: auto;
}

/* Login Container (Mitte) */
.loginContainer {
    width: 450px;
    padding: 30px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: white;
    border-radius: 60px;
    font-family: "Helvetica Neue", sans-serif;
    font-weight: 300;
    font-size: 15px;
    box-shadow: 0px 0px 100px rgba(50, 50, 50, 0.8);
    z-index: 5;
}

.loginLogo {
    width: 200px;
    margin: 0 auto;
    display: block;
    opacity: 0.8;
}

.loginContainer h1 {
    font-family: "Helvetica Neue", sans-serif;
    font-weight: 300;
    text-align: center;
}

.loginInputBox {
    border-bottom: 1px solid #dddddd;
}

.loginContainer input {
    font-family: "Helvetica Neue", sans-serif;
    border: none;
    font-size: 19px;
    padding: 10px 0 10px 10px;
    font-weight: 300;
    box-shadow: none;
    width: 100%;
}

.loginContainer input:focus {
    outline: none;
    box-shadow: none;
}

.loginContainer .btn {
    font-family: "Helvetica Neue", sans-serif;
    position: absolute;
    left: 345px;
    top: 55px;
}

/* Kontaktformular (unten) */
.contactFormContainer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    z-index: 10;
}

.contactForm {
    background-color: white;
    border-radius: 60px 60px 0 0;
    box-shadow: 0px 0px 100px rgba(50, 50, 50, 0.8);
    padding: 30px 30px 10px 30px;
    text-align: center;
    font-size: 15px;
}

/* QR-Code Button Styling */
.qr-login-container {
    text-align: center;
    margin: 20px 0;
}

.qr-code-button {
    background-color: #4990cc;
    color: white;
    border: none;
    border-radius: 20px;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.qr-code-button:hover {
    background-color: #3a7db2;
}

/* QR-Code Popup Styling */
.qr-code-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 2000; /* Erhöhter z-index, um sicherzustellen, dass es über allem liegt */
}

.qr-code-popup-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    width: 300px;
    text-align: center;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.close-popup {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    color: #888;
}

.close-popup:hover {
    color: #333;
}

#qr-code-container {
    margin: 15px auto;
    width: 200px;
    height: 200px;
    background-color: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
}
#qr-code {
    width: 90%;
    height: 90%;
}

/* Login help container */
.login-help-container {
    text-align: center;
    margin-top: 15px;
}

.cache-info {
    margin-bottom: 5px;
    margin-top: 15px;
}