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

/* Base styles */
body {
  font-family: 'Andalus', serif;
  color: #000000;
  line-height: 1.6;
  background-color: #FFFFFF;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Centered Logo */
.logo-container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 1rem 0;
}

.logo-container img {
  height: 100px;
}

/* Navigation Bar */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;

  background: #90EE90;
  padding: 1rem 2rem;
  border-bottom: 1px solid #e2e8f0;

  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
}

/* Navigation Links Group */
.nav-links {
  display: flex;
  gap: 1rem;
}

/* Individual Links */
nav a {
  text-decoration: none;
  color: #000000;
  font-weight: 500;
}

nav a:hover {
  text-decoration: underline;
}

/* Dark Mode Button */
#dark-mode-toggle {
  background-color: #2563eb;
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  cursor: pointer;
  font-weight: 500;
}

#dark-mode-toggle:hover {
  background-color: #1e40af;
}

/* Gallery */
.galerie {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1rem 0;
}

.galerie img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.2s;
}

.galerie img:hover {
  transform: scale(1.03);
}

/* Progress Bar */
#balken-container {
  width: 100%;
  height: 20px;
  background-color: #e5e7eb;
  margin-top: 10px;
}

#balken {
  height: 100%;
  width: 0;
  background-color: green;
  border-radius: 5px;
  transition: width 0.3s ease;
}

/* Dark Mode */
body.dark {
  background-color: #121212;
  color: #e0e0e0;
}

body.dark header,
body.dark nav {
  background-color: #1e1e1e;
}

body.dark input,
body.dark button {
  background-color: #333;
  color: white;
  border: 1px solid #555;
}

body.dark #balken-container {
  background-color: #333;
}

.quiz-container {
  max-width: 760px;
  margin: 2rem auto;
  padding: 1rem;
}

.quiz-card {
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.5rem;
  background: #f8fafc;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.08);
}

.answer-list {
  display: grid;
  gap: 0.75rem;
  margin: 1rem 0 0.5rem;
}

.answer-button,
#next-button {
  display: inline-block;
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  border: 1px solid #94a3b8;
  background: #ffffff;
  color: #111827;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.answer-button:hover,
#next-button:hover {
  background-color: #e2e8f0;
}

.answer-button:disabled {
  cursor: default;
  opacity: 0.7;
}

.correct-answer {
  border-color: #16a34a;
  background: #dcfce7;
}

.wrong-answer {
  border-color: #dc2626;
  background: #fee2e2;
}

.feedback {
  margin-top: 1rem;
  font-weight: 600;
}

.feedback.correct {
  color: #166534;
}

.feedback.wrong {
  color: #991b1b;
}

.quiz-score {
  margin-top: 1rem;
  font-weight: 700;
}

.quiz-final {
  margin-top: 1rem;
  font-size: 1rem;
}

/* -------------------------------------- */
/* Roundtrip 2 — Farben nach Tageszeit    */
/* -------------------------------------- */

.morgen {
  color: #d97706; /* warmes Orange */
}

.tag {
  color: #16a34a; /* frisches Grün */
}