/* ===== Quiz-App Styles ===== */
.quiz-app-wrapper {
  max-width: 1300px;  /* War 1000px, jetzt +300px = 1300px */
  margin: 20px auto;
  padding: 18px;
}

.quiz-app-wrapper * {
  box-sizing: border-box;
}

.quiz-app-wrapper :root {
  /* Hintergrund & Text */
  --bg: #ffffff;
  --text: #111827;
  --muted: #6b7280;

  /* Container / Panels */
  --panel: #e5e7eb;
  --panel-2: #d1d5db;
  --border: #9ca3af;

  /* Buttons */
  --accent: #196297;
  --accent-strong: #15517a;
  --hover-rose: #e03b12;

  /* Antworten */
  --ok: #14b87a;
  --err: #ef5c6b;
}

.quiz-app-wrapper .wrap {
  background: var(--bg, #ffffff);
  color: var(--text, #111827);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.45;
}

.quiz-app-wrapper header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 12px;
}

.quiz-app-wrapper h1 {
  font-size: 22px;
  margin: 0;
  color: var(--text, #111827);
}

.quiz-app-wrapper .score-badge {
  font-size: 14px;
  background: var(--panel, #e5e7eb);
  border: 1px solid var(--border, #9ca3af);
  border-radius: 12px;
  padding: 6px 10px;
  color: var(--text, #111827);
}

.quiz-app-wrapper .user-info {
  font-size: 14px;
  color: var(--muted, #6b7280);
  padding: 8px 12px;
  background: var(--panel, #e5e7eb);
  border: 1px solid var(--border, #9ca3af);
  border-radius: 10px;
}

.quiz-app-wrapper .user-info strong {
  color: var(--text, #111827);
}

.quiz-app-wrapper .toolbar {
  background: var(--panel, #e5e7eb);
  border: 1px solid var(--border, #9ca3af);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.quiz-app-wrapper .toolbar .group {
  display: flex;
  gap: 8px;
  align-items: center;
  flex: 1 1 360px;
}

.quiz-app-wrapper select,
.quiz-app-wrapper button {
  background: var(--panel-2, #d1d5db);
  color: var(--text, #111827);
  border: 1px solid var(--border, #9ca3af);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 15px;
}

.quiz-app-wrapper select {
  flex: 1;
  min-width: 200px;
}

.quiz-app-wrapper button.btn-primary {
  background: var(--accent, #196297);
  border-color: var(--accent-strong, #15517a);
  cursor: pointer;
  color: #fff;
  transition: opacity .15s ease, filter .15s ease;
}

.quiz-app-wrapper button.btn-primary:hover {
  background: var(--accent-strong, #15517a);
}

.quiz-app-wrapper button.btn-primary:disabled {
  opacity: .45;
  filter: grayscale(20%);
  cursor: not-allowed;
}

.quiz-app-wrapper .progress {
  width: 100%;
  height: 10px;
  background: var(--panel-2, #d1d5db);
  border: 1px solid var(--border, #9ca3af);
  border-radius: 10px;
  overflow: hidden;
  margin-top: 8px;
}

.quiz-app-wrapper .progress > .bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent, #196297), #48b3ff);
  transition: width .25s ease;
}

.quiz-app-wrapper .info-message {
  background: #fef3c7;
  border: 1px solid #fbbf24;
  border-radius: 12px;
  padding: 12px;
  margin-top: 12px;
  font-size: 14px;
  color: #78350f;
}

.quiz-app-wrapper .error-message {
  background: #fee2e2;
  border: 1px solid #ef4444;
  border-radius: 12px;
  padding: 12px;
  margin-top: 12px;
  font-size: 14px;
  color: #991b1b;
}

.quiz-app-wrapper .privacy-notice {
  background: #dbeafe;
  border: 1px solid #3b82f6;
  border-radius: 12px;
  padding: 12px;
  margin-top: 12px;
  font-size: 13px;
  color: #1e3a8a;
}

.quiz-app-wrapper .quiz {
  margin-top: 14px;
  background: var(--panel, #e5e7eb);
  border: 1px solid var(--border, #9ca3af);
  border-radius: 14px;
  padding: 14px;
}

.quiz-app-wrapper .grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

@media (min-width: 860px) {
  .quiz-app-wrapper .grid {
    grid-template-columns: 1fr 1fr;
  }
}

.quiz-app-wrapper .question {
  background: var(--panel-2, #d1d5db);
  border: 1px solid var(--border, #9ca3af);
  border-radius: 12px;
  padding: 12px;
}

.quiz-app-wrapper .q-title {
  margin: 0 0 10px 0;
  font-weight: 700;
}

.quiz-app-wrapper .options {
  display: grid;
  gap: 8px;
}

.quiz-app-wrapper .opt {
  width: 100%;
  text-align: left;
  background: #ffffff;
  color: var(--text, #111827);
  border: 2px solid var(--border, #9ca3af);
  border-radius: 12px;
  padding: 14px;
  font-size: 17px;
  cursor: pointer;
  transition: transform .12s ease, background-color .12s ease, border-color .12s ease;
  font-weight: normal;
  justify-content: flex-start;
  align-items: flex-start;
}

.quiz-app-wrapper .opt span {
  font-weight: normal;
  margin-right: 6px;
}

.quiz-app-wrapper .opt:hover {
  background: var(--panel, #e5e7eb);
}

.quiz-app-wrapper .opt.selected {
  border-color: var(--accent, #196297);
  background: rgba(46, 163, 255, 0.16);
  transform: scale(1.015);
}

.quiz-app-wrapper .opt.correct {
  border-color: var(--ok, #14b87a);
  border-width: 3px;
  background: #ffffff;
  color: var(--text, #111827);
}

.quiz-app-wrapper .opt.incorrect {
  border-color: var(--err, #ef5c6b);
  border-width: 3px;
  background: #ffffff;
  color: var(--text, #111827);
}

.quiz-app-wrapper .opt[disabled] {
  opacity: .95;
  cursor: not-allowed;
}

.quiz-app-wrapper details.hint {
  margin-top: 10px;
  border: 1px solid #27466e;
  border-radius: 10px;
  padding: 12px;
  background: #fef3c7;
}

.quiz-app-wrapper details.hint > summary {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: var(--text, #111827);
  list-style: none;
  font-weight: 600;
  padding: 6px 0;
}

.quiz-app-wrapper details.hint > summary::before {
  content: "💡";
  display: inline-block;
  color: #ffeb3b;
}

.quiz-app-wrapper details.hint[open] > summary {
  color: var(--text, #111827);
}

.quiz-app-wrapper details.hint > summary::-webkit-details-marker {
  display: none;
}

.quiz-app-wrapper .img-wrap {
  margin: 8px 0;
  text-align: center;        /* Bildcontainer zentriert Inhalt */
}

.quiz-app-wrapper .img-wrap img {
  display: inline-block;     /* erlaubt zentrierte Darstellung */
  max-width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border, #9ca3af);
}

.quiz-app-wrapper .explanation {
  margin-top: 10px;
  font-size: 16px;
  color: var(--text, #111827);
  display: none;
  background: #bbf7d0;
  border: 1px solid var(--border, #9ca3af);
  border-radius: 12px;
  padding: 14px;
}

.quiz-app-wrapper .explanation.show {
  display: block;
}

.quiz-app-wrapper .pager {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  gap: 8px;
  flex-wrap: wrap;
}

.quiz-app-wrapper .score {
  text-align: center;
  margin-top: 10px;
  font-weight: 700;
}

.quiz-app-wrapper footer {
  margin-top: 18px;
  text-align: center;
  color: var(--muted, #6b7280);
  font-size: 13px;
}

.quiz-app-wrapper #loadStatus {
  text-align: center;
  font-size: 13px;
  color: var(--muted, #6b7280);
  margin-top: 6px;
  min-height: 18px;
}

@media (max-width: 640px) {
  .quiz-app-wrapper .toolbar .group {
    flex-direction: column;
    align-items: stretch;
  }
  .quiz-app-wrapper .toolbar .group > * {
    width: 100%;
  }
  .quiz-app-wrapper .toolbar .group button {
    width: 100%;
  }
}

/* Statistik-Overlay */
.quiz-app-wrapper .overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, .6);
  z-index: 9999;
}

.quiz-app-wrapper .overlay[hidden] {
  display: none;
}

.quiz-app-wrapper .overlay-inner {
  background: var(--panel, #e5e7eb);
  border: 1px solid var(--border, #9ca3af);
  border-radius: 16px;
  padding: 32px;
  max-width: 600px;
  width: calc(100% - 40px);
  text-align: center;
  box-shadow: 0 10px 40px rgba(0, 0, 0, .5);
  max-height: 90vh;
  overflow-y: auto;
}

.quiz-app-wrapper .big-notice {
  font-size: 24px;
  line-height: 1.35;
  color: var(--text, #111827);
  font-weight: 800;
  margin-bottom: 24px;
}

.quiz-app-wrapper .stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0;
  text-align: left;
}

.quiz-app-wrapper .stat-item {
  background: var(--panel-2, #d1d5db);
  padding: 16px;
  border-radius: 12px;
  border: 1px solid var(--border, #9ca3af);
}

.quiz-app-wrapper .stat-label {
  font-size: 13px;
  color: var(--muted, #6b7280);
  margin-bottom: 4px;
}

.quiz-app-wrapper .stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--text, #111827);
}

.quiz-app-wrapper .stat-item.full-width {
  grid-column: 1 / -1;
}

.quiz-app-wrapper .rating-text {
  font-size: 18px;
  color: var(--accent, #196297);
  margin: 16px 0;
  font-weight: 600;
}

@media (max-width: 500px) {
  .quiz-app-wrapper .stats-grid {
    grid-template-columns: 1fr;
  }
}