/* General reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Ensure html and body take up the full height */
html, body {
  height: 100%;
  width: 100%;
  font-family: Arial, sans-serif;
  display: flex;
  flex-direction: column;
}

/* Make the body fill the entire height */
body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh; /* Viewport height */
  background-color: white; /* Default background */
  transition: background-color 0.3s ease; /* Smooth background transition */
  position: relative; /* Allow positioning of error message */
}

/* This class will ensure the container takes up the full height */
.container {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  width: fit-content;
  height: fit-content;
  align-items: center;
  padding: 20px;
  position: relative; /* Allow positioning of error message */
}

/* Main content area will take all available space */
.main-content {
  flex-grow: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}

/* Styling for login form */
.login-form {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 20px;
  border: 1px solid #0097ee;
  border-radius: 5px;
  width: 300px;
  background-color: white; /* Ensure the form has a white background */
  z-index: 1; /* Keep it below the red background */
}

/* Inputs inside the login form */
.login-form input {
  margin: 10px;
  padding: 10px;
  width: 100%;
  border: 1px solid #ccc;
  border-radius: 3px;
}

/* Submit button inside the login form */
.login-form button {
  padding: 10px 20px;
  background-color: #007bff;
  color: rgb(255, 255, 255);
  border: none;
  border-radius: 3px;
  cursor: pointer;
  width: 100%;
}

.login-form button:hover {
  background-color: #0056b3;
}

/* Red error message screen */
.error-message {
  color: rgb(255, 255, 255);
  background-color: red;
  padding: 10px;
  font-size: 1.2rem;
  text-align: center;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2; /* Ensure the error message is on top of the red background */
}

/* Style the red background when credentials are wrong */
body.error {
  background-color: red; /* Full screen red background */
  overflow: hidden; /* Prevent scrollbars from appearing */
}

/* Make the error message show above the login form */
body.error .login-form {
  z-index: 1; /* Ensure the form is below the error message */
}