/* Grundlegende Styles */

body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background-color: #fff; /* heller Hintergrund */
  color: #001965; /* dunkelgraue Schrift, gute Lesbarkeit */
  line-height: 1.5;
}

.nvLogo  {
  margin-left:16px;
  height:6rem;
}

.container, .auswertung {
  margin: auto;
  padding: 20px;
  background-color:#dfeefb;
  border-radius: 16px;
}

/* Überschriften */

h1 { 
  font-size: 4.5rem;
  color: #001965; /* Blau ähnlich Markenfarbe */
  margin-top: -4rem;
}

h2, h3 {
  color: #003E7E; /* ein etwas dunklerer Ton */
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

h5 {
  font-size: 0.8rem;
}

/* Karten / Frage-Container */

.mb-4.p-3.border.rounded.bg-white {
  background-color: #ffffff;
  border: 1px solid #dee2e6;
  border-radius: 0.5rem;
}

.form-check {
  margin-bottom: 0.5rem;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
}

.form-check-input {
  border-color:#035cd3;
}

/* Buttons */

.btn-primary {
  background-color: #ffffff;     /* Weißer Hintergrund */
  border: 1px solid #00529B;    /* Blauer Rahmen */
  color: #00529B;               /* Blauer Text */
  font-weight: normal;
  border-radius: 9999px;        /* Runde Pillenform */
  padding: 0.5rem 1.5rem;       /* Innenabstand */
  text-align: center;
  text-decoration: none;
  display: inline-block;
  transition: all 0.2s ease-in-out;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: #00529B;   /* Hintergrund blau beim Hover */
  color: #ffffff;              /* Text weiß beim Hover */
  border-color: #00447A;       /* Dunklerer Rand */
}

.btn-outline-primary {
  background-color: #B0D4F1;   /* Hellblau */
  color: #ffffff;             /* Weiße Schrift */
  font-weight: normal;
  border: none;               /* Kein sichtbarer Rahmen */
  border-radius: 9999px;      /* Pillenform */
  padding: 0.5rem 1.5rem;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  transition: all 0.2s ease-in-out;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background-color: #00529B;  /* Dunkleres Blau beim Hover */
  color: #ffffff;             /* Schrift bleibt weiß */
}

/* Ergebnis Anzeige */

#result {
  font-size: 1.25rem;
  padding: 1rem;
  border-radius: 0.5rem;
}

.alert-success {
  background-color: #d4edda;
  color: #155724;
  border-color: #c3e6cb;
}

.alert-info {
  background-color: #cce5ff;
  color: #004085;
  border-color: #b8daff;
}

.alert-danger {
  background-color: #f8d7da;
  color: #721c24;
  border-color: #f5c6cb;
}

/* Markierungen der Antworten */

.correct-answer .form-check-label {
  background-color: #d4edda;
  color: #155724;
  border-radius: 0.25rem;
  padding: 0.25rem;
}

.wrong-answer .form-check-label {
  background-color: #f8d7da;
  color: #721c24;
  border-radius: 0.25rem;
  padding: 0.25rem;
}

.progress {
  background-color:#fff;
}

/* Responsiveness / kleine Geräte */

@media (max-width: 576px) {
  h1 {
    font-size: 1.5rem;
  }
  .btn-primary {
    width: 100%;
  }
}

.card > img {
  height:10rem;
  width:auto;
}

.card-body {
  background-color: #f8f6fb; /* leicht graulila Hintergrund */
  position: relative;
}

.card-body a {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  font-size: 1.2rem;
}