/* Basis-Styles */
body {
  margin: 0;
  overflow: hidden;
  background: black;
  font-family: Arial, sans-serif;
  color: white;
}

/* Matrix-Canvas */
canvas {
  display: block;
  width: 100vw;
  height: 100vh;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1; /* Hinter den Login-Bereich */
}

/* Login-Container */
.login-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.8);
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgb(255, 0, 0);
  text-align: center;
}

/* Eingabefelder */
input {
  width: 90%;
  padding: 10px;
  margin: 10px;
  border: none;
  border-radius: 5px;
}

/* Login-Button */
#sendlogin {
  width: 93%;
  padding: 10px;
  background: rgb(128, 0, 0);
  border: none;
  color: rgb(255, 255, 255);
  font-size: 16px;
  cursor: pointer;
  background: linear-gradient(#6c1111, #f53e3e, #6c1111);
box-shadow: 0 0 20px 0 #7e2020cc;
border-radius: 5px;
}

#sendlogin:hover {
  text-decoration: underline;
background: linear-gradient(#6c1111, #fc1616, #6d0b0b);
box-shadow: 0 0 10px 0 #7e2020cc;
border-radius: 5px;
color: rgb(255, 255, 255);
}

/* Fehlernachricht */
.error {
  color: red;
  font-size: 14px;
}

#backtoWebsiteBtn {
  position: fixed;
  bottom: 20px;
  left: 20px;
  background-color: #333;
  color: #fff;
  border: none;
  padding: 10px 15px;
  border-radius: 5px;
  font-size: 18px;
  cursor: pointer;
  z-index: 1000;
  transition: opacity 0.3s;
}

#backtoWebsiteBtn:hover {
  background-color: #555;
}