body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  font-family: Arial, sans-serif;
  background-image: url('unima.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.frame-container {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.top-frames {
  display: flex;
  flex: 1;
}

#frame1, #frame2, #frame3 {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

#frame2 {
    color: #EAEAEA;
    text-align: center;
    font-family: 'Arial', sans-serif;
}

#frame2 h1 {
    font-size: 70px;
    margin-bottom: 20px;
    font-weight: bold;
    letter-spacing: 1.5px;
}

#frame2 p {
    font-size: 50px;
    letter-spacing: 1px;
    max-width: 600px;
    margin: 0 auto;
}

#username, #password {
  margin: 5px 0;
  padding: 8px;
}

#loginButton {
  padding: 10px 20px;
}

#alertBox {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  padding: 10px;
  background-color: rgba(0, 0, 0, 0.75);
  color: white;
  border-radius: 5px;
  display: none;
}

#impressum-trigger {
   font-size: 2em; /* Macht die Schriftgröße doppelt so groß */
    font-weight: bold; /* Macht den Text fett */
    color:black;
}
.eye {
  position: absolute;
  width: 150px; /* Größe des Auges */
  height: 150px; /* Größe des Auges */
  border-radius: 50%;
  background-image: url('unima.jpg'); /* Hintergrundbild für das Weiße des Auges */
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
  top: calc(50% - 1cm); /* Ursprünglich 50%, jetzt 1 cm nach oben */
  left: calc(50% - 1.5cm); /* Ursprünglich 50%, jetzt 1,5 cm nach links */
  transform: translate(-50%, -50%);
  animation: spinEye 40s linear infinite; /* Langsamere Dreh-Animation */
}


.iris {
  width: 80px; /* Größe der Iris */
  height: 80px; /* Größe der Iris */
  border-radius: 50%;
  background-image: url('unima.jpg'); /* Hintergrundbild für die Iris */
  background-size: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: spinIris 20s linear infinite; /* Schnellere Dreh-Animation */
}
.pupil {
  width: 1cm;
  height: 1cm;
  border-radius: 50%;
  background-image: url('unima.jpg');
  background-size: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: spinPupil 10s linear infinite; /* Beispielsweise 10 Sekunden für eine komplette Drehung */
}
@keyframes spinPupil {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes spinEye {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes spinIris {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

footer#footer {
  text-align: center;
  width: 100%;
  padding: 10px 0;
  position: fixed;
  bottom: 0;
  background-color: transparent;
  color: #000;
}

footer#footer a {
  color: #007bff;
  text-decoration: underline;
}

footer#footer a:hover {
  color: #0056b3;
}
.modal {
  display: none;
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgb(0,0,0);
  background-color: rgba(0,0,0,0.4);
}

.modal-content {
  background-color: #fefefe;
  margin: 10% auto;
  padding: 20px;
  border: 1px solid #888;
  width: 80%;
}

.close-button {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
}

.close-button:hover,
.close-button:focus {
  color: black;
  text-decoration: none;
  cursor: pointer;
}

#okButton {
  background-color: #4CAF50;
  color: white;
  border: none;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  cursor: pointer;
}