body {
  background: #f3f4f6;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
  font-family: Arial, sans-serif;
}

.language-switcher{
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;        /* nebeneinander */
  align-items: center;
  gap: 8px;
  z-index: 10;
}

.language-switcher a{
  display: inline-flex;
}

.language-switcher img{
  width: 28px;
  height: 20px;
  display: block;
  border: 1px solid #ccc;
  border-radius: 3px;
}

.login-container {
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  min-width: 300px;
  text-align: center;
}

/* Primär-Button nur auf der Login-Seite */
.login-container .btn-primary {
  background-color: #2563EB;
  /* blau */
  color: #fff;
  border: 0;
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  -webkit-appearance: none;
  /* iOS/Chrome Defaults entfernen */
  appearance: none;
  transition: background-color .15s ease, transform .03s ease;
}

.login-container .btn-primary:hover {
  background-color: #1E40AF;
  /* dunkleres Blau */
}

.login-container .btn-primary:active {
  transform: translateY(1px);
}

.login-container .btn-primary:focus-visible {
  outline: 2px solid #93C5FD;
  /* gut sichtbarer Fokus */
  outline-offset: 2px;
}

.login-container .btn-primary:disabled {
  opacity: .6;
  cursor: not-allowed;
}

.login-container h1 {
  font-size: clamp(24px, 3.2vw, 32px);
  line-height: 1.2;
  font-weight: 700;
  margin: 0 0 14px;
  text-align: center;
}

input[type=email],
input[type=password] {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 5px;
  box-sizing: border-box;
}

button {
  background: #2563EB;
  color: white;
  padding: 10px;
  border: none;
  width: 100%;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background: #1E40AF;
}

.error-message {
  color: red;
  text-align: center;
}

h2 {
  text-align: center;
}