/* ===== Allgemein ===== */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: url('icons/hintergrund.png') center top no-repeat;
  background-size: cover;
  background-attachment: fixed;
  color: #fff;
}

a {
  color: white;
  text-decoration: none;
}

/* 📚 Gelesene Bücher Dropdown */
.dropdown-gelesene-buecher {
  margin: 20px auto;
  text-align: center;
}

.dropdown-gelesene-buecher button {
  background: #0077cc;
  color: white;
  font-weight: bold;
  padding: 10px 16px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-size: 16px;
}

.dropdown-gelesene-buecher button:hover {
  background: #005fa3;
}

#gelesene-dropdown {
  margin-top: 10px;
  background: rgba(0, 0, 0, 0.75);
  border-radius: 8px;
  padding: 12px 16px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  color: white;
  text-align: left;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
  font-size: 15px;
}

#gelesene-dropdown strong {
  display: block;
  margin-bottom: 8px;
  font-size: 17px;
  color: #fff;
}

#gelesene-dropdown ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

#gelesene-dropdown li {
  margin-bottom: 8px;
}

#gelesene-dropdown a {
  color: #aad;
  text-decoration: none;
  transition: color 0.2s ease;
}

#gelesene-dropdown a:hover {
  color: #fff;
  text-decoration: underline;
}

/* Login-Link Styling */
#login-link {
  color: white;
  font-weight: bold;
  text-decoration: none;
}

#login-link:hover {
  text-decoration: underline;
}

/* Fortsetzen-Bereich */
.fortsetzen-bereich {
  text-align: center;
  margin-top: 20px;
}

.fortsetzen-bereich button {
  background: #0077cc;
  color: white;
  font-weight: bold;
  padding: 10px 16px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-size: 16px;
}

.fortsetzen-bereich button:hover {
  background: #005fa3;
}

/* Authentifizierter Bereich ausblenden */
.hidden {
  display: none !important;
}

/* Userinfo rechts oben formatieren */
.user-info {
  position: absolute;
  top: 10px;
  right: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-info span {
  color: white;
  font-weight: bold;
}

.user-info a {
  color: white;
  text-decoration: none;
  font-size: 1.2em;
}

.user-info button {
  background: transparent;
  border: none;
  color: white;
  font-size: 1.2em;
  cursor: pointer;
}

/* ===== Titel & App-Icon ===== */
.app-title {
  font-size: 32px;
  font-weight: bold;
  margin-left: 10px;
}

.top-header {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px;
}

.app-icon {
  height: 60px;
  width: 60px;
}

/* ===== Header Info (Uhrzeit, Gebete etc.) ===== */
.top-info {
  background: rgba(0, 0, 0, 0.7);
  padding: 10px 15px;
  text-align: center;
}

.header-info {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  padding: 10px;
  margin-top: 10px;
}

/* ===== Navigationsmenü ===== */
.menu {
  position: relative;
}

.menu-button {
  background: black;
  color: white;
  font-size: 24px;
  padding: 10px;
  border: none;
  cursor: pointer;
  width: 100%;
  text-align: left;
}

.menu-list {
  display: none;
  list-style: none;
  background: rgba(0, 0, 0, 0.85);
  padding: 0;
  position: absolute;
  width: 100%;
  z-index: 100;
}

.menu-list.show {
  display: block;
}

.menu-list li {
  padding: 10px;
  border-bottom: 1px solid white;
}

.menu-list a:hover,
.menu-list .active {
  background: rgba(255, 255, 255, 0.2);
}

/* ===== Dropdown-Stadtwahl ===== */
#stadt-container {
  margin-top: 10px;
}

#stadt-auswahl {
  padding: 8px;
  font-size: 16px;
  border-radius: 6px;
  width: 80%;
  max-width: 300px;
  margin: 10px auto;
  display: block;
  text-align: center;
}

/* ===== Bücherübersicht ===== */
.content-section {
  padding: 20px;
  text-align: center;
}

.startseite-text {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 10px;
}

/* ===== Kategoriefilter (Dropdown) ===== */
.buch-suchfeld {
  width: 90%;
  max-width: 400px;
  padding: 10px;
  font-size: 16px;
  margin: 15px auto;
  border-radius: 8px;
  border: none;
  display: block;
  text-align: center;
}

/* ===== Grid mit Buchkacheln ===== */
.buch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 20px;
  padding: 0 15px;
}

.buch-tile {
  background: rgba(255, 255, 255, 0.08);
  padding: 15px;
  border-radius: 12px;
  box-shadow: 0 0 8px rgba(0,0,0,0.3);
  transition: transform 0.2s ease;
  color: #fff;
  text-align: center;
}

.buch-tile:hover {
  transform: scale(1.02);
  box-shadow: 0 0 15px rgba(255,255,255,0.2);
}

.buch-tile img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  background: #333;
  margin-bottom: 10px;
}

.buch-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}

.buch-buttons a {
  background: #0077cc;
  color: white;
  padding: 8px;
  border-radius: 6px;
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s ease;
}

.buch-buttons a:hover {
  background: #005fa3;
}

/* ===== Footer ===== */
footer {
  background: rgba(0, 0, 0, 0.7);
  text-align: center;
  padding: 10px;
  margin-top: 30px;
}

/* ===== Dark Mode ===== */
.dark-mode {
  background: #111;
  color: #eee;
}

.dark-mode .buch-tile {
  background: rgba(255, 255, 255, 0.1);
}

.dark-mode .buch-buttons a {
  background: #0099dd;
}

.dark-mode .buch-buttons a:hover {
  background: #0077bb;
}