/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #eff6ff;
  --secondary: #10b981;
  --secondary-light: #ecfdf5;
  --warning: #f59e0b;
  --warning-light: #fffbeb;
  --danger: #ef4444;
  --danger-light: #fef2f2;
  --neutral-50: #f8fafc;
  --neutral-100: #f1f5f9;
  --neutral-200: #e2e8f0;
  --neutral-300: #cbd5e1;
  --neutral-400: #94a3b8;
  --neutral-500: #64748b;
  --neutral-700: #334155;
  --neutral-900: #0f172a;
  --header-h: 64px;
  --progress-h: 6px;
  --footer-h: 72px;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.14);
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--neutral-50);
  color: var(--neutral-900);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* ===== HEADER ===== */
#main-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  background: #fff;
  border-bottom: 1px solid var(--neutral-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.logo { font-weight: 700; font-size: 1rem; color: var(--primary); display: flex; align-items: center; gap: 8px; }
#chapter-name { font-weight: 600; font-size: 0.95rem; color: var(--neutral-700); }
.header-right { display: flex; align-items: center; gap: 12px; }
#progress-label { font-size: 0.82rem; color: var(--neutral-500); white-space: nowrap; }
#score-badge { background: var(--warning); color: #fff; border-radius: 20px; padding: 4px 12px; font-size: 0.82rem; font-weight: 700; display: flex; align-items: center; gap: 4px; }
#help-btn { background: none; border: 1.5px solid var(--neutral-300); border-radius: 50%; width: 36px; height: 36px; cursor: pointer; color: var(--neutral-500); font-size: 1rem; display: flex; align-items: center; justify-content: center; transition: all 0.2s; }
#help-btn:hover { border-color: var(--primary); color: var(--primary); }

/* ===== PROGRESS BAR ===== */
#progress-bar-wrapper {
  position: fixed;
  top: var(--header-h); left: 0; right: 0;
  height: var(--progress-h);
  background: var(--neutral-200);
  z-index: 99;
}
#progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transition: width 0.4s ease;
  width: 0%;
}

/* ===== MAIN ===== */
#main-content {
  margin-top: calc(var(--header-h) + var(--progress-h));
  margin-bottom: var(--footer-h);
  min-height: calc(100vh - var(--header-h) - var(--progress-h) - var(--footer-h));
  padding: 32px 24px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.screen-wrapper {
  width: 100%;
  max-width: 900px;
  animation: fadeIn 0.35s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== FOOTER ===== */
#main-footer {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--footer-h);
  background: #fff;
  border-top: 1px solid var(--neutral-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 100;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.06);
}
#chapter-dots { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; max-width: 500px; }
.dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--neutral-300);
  cursor: pointer;
  transition: all 0.2s;
}
.dot.active { background: var(--primary); transform: scale(1.3); }
.dot.done { background: var(--secondary); }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 22px; border-radius: 8px; font-size: 0.92rem; font-weight: 600; cursor: pointer; border: none; transition: all 0.2s; text-decoration: none; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-secondary { background: #fff; color: var(--neutral-700); border: 1.5px solid var(--neutral-300); }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }
.btn-success { background: var(--secondary); color: #fff; }
.btn-success:hover { background: #059669; }
.btn-lg { padding: 14px 32px; font-size: 1rem; border-radius: 10px; }
.btn-check { background: var(--primary); color: #fff; margin-top: 16px; }
.btn-check:hover { background: var(--primary-dark); }

#btn-back, #btn-next {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}
#btn-back { background: #fff; border: 1.5px solid var(--neutral-300); color: var(--neutral-700); }
#btn-back:hover { border-color: var(--primary); color: var(--primary); }
#btn-next { background: var(--primary); color: #fff; }
#btn-next:hover { background: var(--primary-dark); }
#btn-back:disabled, #btn-next:disabled { opacity: 0.4; cursor: not-allowed; }

/* ===== SCREEN COMPONENTS ===== */

/* Screen title */
.screen-title { font-size: 1.8rem; font-weight: 800; color: var(--neutral-900); margin-bottom: 8px; line-height: 1.2; }
.screen-subtitle { font-size: 1rem; color: var(--neutral-500); margin-bottom: 28px; }
.phase-badge { display: inline-flex; align-items: center; gap: 6px; background: var(--primary-light); color: var(--primary); border-radius: 20px; padding: 4px 14px; font-size: 0.78rem; font-weight: 700; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.05em; }

/* Two-column layout */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
@media (max-width: 680px) { .two-col { grid-template-columns: 1fr; } }

/* Info Card */
.info-card { background: #fff; border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); border: 1px solid var(--neutral-200); }
.info-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.info-card p, .info-card li { font-size: 0.92rem; color: var(--neutral-700); line-height: 1.6; }
.info-card ul { padding-left: 18px; }

/* Key message */
.key-message { background: var(--primary); color: #fff; border-radius: var(--radius); padding: 20px 24px; margin: 24px 0; display: flex; align-items: flex-start; gap: 14px; }
.key-message .icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.key-message p { font-size: 0.95rem; line-height: 1.6; }
.key-message strong { font-weight: 700; }

/* Hotspot area */
.hotspot-area { position: relative; background: #fff; border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); border: 1px solid var(--neutral-200); min-height: 220px; display: flex; flex-direction: column; gap: 12px; }
.hotspot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hotspot-btn { background: var(--neutral-100); border: 2px solid var(--neutral-200); border-radius: 10px; padding: 14px 16px; cursor: pointer; text-align: left; font-size: 0.88rem; font-weight: 600; color: var(--neutral-700); transition: all 0.25s; display: flex; align-items: center; gap: 10px; }
.hotspot-btn:hover { border-color: var(--primary); background: var(--primary-light); color: var(--primary); }
.hotspot-btn.revealed { border-color: var(--danger); background: var(--danger-light); color: var(--danger); }
.hotspot-reveal { background: var(--danger-light); border: 1px solid #fca5a5; border-radius: 10px; padding: 14px 16px; font-size: 0.88rem; color: var(--danger); margin-top: 4px; display: none; }
.hotspot-reveal.show { display: block; animation: fadeIn 0.2s; }

/* Flip cards */
.flipcard-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.flipcard { perspective: 800px; height: 160px; cursor: pointer; }
.flipcard-inner { position: relative; width: 100%; height: 100%; transition: transform 0.5s; transform-style: preserve-3d; }
.flipcard.flipped .flipcard-inner { transform: rotateY(180deg); }
.flipcard-front, .flipcard-back { position: absolute; width: 100%; height: 100%; backface-visibility: hidden; border-radius: var(--radius); display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 16px; text-align: center; }
.flipcard-front { background: var(--primary); color: #fff; box-shadow: var(--shadow); }
.flipcard-front .icon { font-size: 2rem; margin-bottom: 8px; }
.flipcard-front h4 { font-size: 0.92rem; font-weight: 700; }
.flipcard-back { background: #fff; color: var(--neutral-900); border: 2px solid var(--primary); box-shadow: var(--shadow); transform: rotateY(180deg); }
.flipcard-back p { font-size: 0.82rem; line-height: 1.5; color: var(--neutral-700); }
.flip-hint { font-size: 0.78rem; color: var(--neutral-400); text-align: center; margin-top: 8px; }

/* Kanban Board */
.board-wrapper { background: var(--neutral-100); border-radius: var(--radius); padding: 20px; }
.board-columns { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.board-column { background: #fff; border-radius: 10px; padding: 16px; box-shadow: 0 2px 8px rgba(0,0,0,0.06); min-height: 180px; }
.board-column-header { font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid; display: flex; justify-content: space-between; align-items: center; }
.col-todo .board-column-header { color: var(--neutral-500); border-color: var(--neutral-300); }
.col-progress .board-column-header { color: var(--primary); border-color: var(--primary); }
.col-done .board-column-header { color: var(--secondary); border-color: var(--secondary); }
.wip-badge { background: var(--primary-light); color: var(--primary); border-radius: 12px; padding: 2px 8px; font-size: 0.72rem; font-weight: 700; }
.task-card { background: var(--neutral-50); border: 1px solid var(--neutral-200); border-radius: 8px; padding: 10px 12px; font-size: 0.82rem; color: var(--neutral-700); margin-bottom: 8px; cursor: grab; display: flex; align-items: center; gap: 8px; transition: all 0.2s; }
.task-card:hover { box-shadow: 0 2px 8px rgba(37,99,235,0.15); border-color: var(--primary); }
.task-card.dragging { opacity: 0.5; }
.task-card .card-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); flex-shrink: 0; }
.board-drop-zone { min-height: 60px; border: 2px dashed var(--neutral-300); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--neutral-400); font-size: 0.8rem; transition: all 0.2s; }
.board-drop-zone.drag-over { border-color: var(--primary); background: var(--primary-light); color: var(--primary); }
.wip-alert { background: var(--danger-light); border: 1.5px solid var(--danger); border-radius: 8px; padding: 10px 14px; margin-top: 12px; font-size: 0.84rem; color: var(--danger); display: none; align-items: center; gap: 8px; }
.wip-alert.show { display: flex; animation: fadeIn 0.3s; }

/* Quiz / Multiple Choice */
.quiz-container { background: #fff; border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); border: 1px solid var(--neutral-200); }
.quiz-question { font-size: 1.05rem; font-weight: 600; color: var(--neutral-900); margin-bottom: 20px; line-height: 1.5; }
.quiz-options { display: flex; flex-direction: column; gap: 10px; }
.quiz-option { display: flex; align-items: center; gap: 12px; padding: 14px 18px; background: var(--neutral-50); border: 2px solid var(--neutral-200); border-radius: 10px; cursor: pointer; font-size: 0.92rem; color: var(--neutral-700); transition: all 0.2s; font-weight: 500; }
.quiz-option:hover:not(.disabled) { border-color: var(--primary); background: var(--primary-light); color: var(--primary); }
.quiz-option.selected { border-color: var(--primary); background: var(--primary-light); color: var(--primary); }
.quiz-option.correct { border-color: var(--secondary); background: var(--secondary-light); color: #065f46; }
.quiz-option.incorrect { border-color: var(--danger); background: var(--danger-light); color: #991b1b; }
.quiz-option.disabled { cursor: not-allowed; }
.quiz-option .opt-letter { width: 28px; height: 28px; border-radius: 50%; background: var(--neutral-200); display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 700; flex-shrink: 0; }
.quiz-option.selected .opt-letter { background: var(--primary); color: #fff; }
.quiz-option.correct .opt-letter { background: var(--secondary); color: #fff; }
.quiz-option.incorrect .opt-letter { background: var(--danger); color: #fff; }
.quiz-feedback { margin-top: 16px; padding: 14px 18px; border-radius: 10px; font-size: 0.9rem; line-height: 1.6; display: none; }
.quiz-feedback.correct { background: var(--secondary-light); border: 1.5px solid #6ee7b7; color: #065f46; display: flex; gap: 10px; }
.quiz-feedback.incorrect { background: var(--danger-light); border: 1.5px solid #fca5a5; color: #991b1b; display: flex; gap: 10px; }

/* Lückentext */
.gap-text { font-size: 0.96rem; line-height: 2.2; color: var(--neutral-700); }
.gap-select { font-size: 0.9rem; padding: 4px 8px; border: 2px solid var(--neutral-300); border-radius: 6px; color: var(--neutral-700); background: #fff; cursor: pointer; min-width: 140px; }
.gap-select.correct { border-color: var(--secondary); background: var(--secondary-light); color: #065f46; }
.gap-select.incorrect { border-color: var(--danger); background: var(--danger-light); color: #991b1b; }

/* Matching exercise */
.matching-grid { display: flex; flex-direction: column; gap: 10px; }
.match-row { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px; }
.match-statement { background: var(--neutral-100); border-radius: 8px; padding: 12px; font-size: 0.88rem; color: var(--neutral-700); }
.match-arrow { color: var(--neutral-400); font-size: 1.2rem; }
.match-select { padding: 8px 12px; border: 2px solid var(--neutral-300); border-radius: 8px; font-size: 0.85rem; background: #fff; cursor: pointer; }
.match-select.correct { border-color: var(--secondary); background: var(--secondary-light); }
.match-select.incorrect { border-color: var(--danger); background: var(--danger-light); }

/* Reflexion */
.reflection-field { background: #fff; border: 2px solid var(--neutral-200); border-radius: 10px; padding: 16px; width: 100%; min-height: 90px; font-size: 0.92rem; font-family: inherit; color: var(--neutral-700); resize: vertical; transition: border-color 0.2s; }
.reflection-field:focus { outline: none; border-color: var(--primary); }
.reflection-question { font-size: 0.9rem; font-weight: 600; color: var(--neutral-700); margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }

/* Takeaways */
.takeaway-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.takeaway-card { background: #fff; border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); border-top: 4px solid var(--primary); }
.takeaway-card .icon { font-size: 1.8rem; margin-bottom: 10px; }
.takeaway-card h4 { font-size: 0.92rem; font-weight: 700; margin-bottom: 6px; }
.takeaway-card p { font-size: 0.82rem; color: var(--neutral-500); line-height: 1.5; }

/* ===== ABSCHLUSSQUIZ (Einzelfragen-Modus) ===== */
#quiz-screen { padding: 8px 0; }

.quiz-page-indicator {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.quiz-page-counter {
  font-size: 0.85rem;
  color: var(--neutral-500);
  font-weight: 600;
}
.quiz-lz-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 20px;
  padding: 4px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.quiz-progress-dots {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.quiz-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--neutral-200);
  transition: all 0.3s;
  cursor: default;
}
.quiz-dot.current { background: var(--primary); transform: scale(1.3); }
.quiz-dot.answered-correct { background: var(--secondary); }
.quiz-dot.answered-wrong { background: var(--danger); }

.quiz-single-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--neutral-200);
  animation: fadeIn 0.3s ease;
}
.quiz-single-question {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--neutral-900);
  margin-bottom: 24px;
  line-height: 1.5;
}
.quiz-single-options { display: flex; flex-direction: column; gap: 12px; }
.quiz-single-option {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px;
  background: var(--neutral-50);
  border: 2px solid var(--neutral-200);
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--neutral-700);
  font-weight: 500;
  transition: all 0.2s;
  text-align: left;
}
.quiz-single-option:hover:not(.disabled) {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}
.quiz-single-option.selected {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}
.quiz-single-option.correct {
  border-color: var(--secondary);
  background: var(--secondary-light);
  color: #065f46;
}
.quiz-single-option.incorrect {
  border-color: var(--danger);
  background: var(--danger-light);
  color: #991b1b;
}
.quiz-single-option.show-correct {
  border-color: var(--secondary);
  background: var(--secondary-light);
  color: #065f46;
}
.quiz-single-option.disabled { cursor: not-allowed; }
.quiz-single-option .opt-num {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--neutral-200);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700;
  flex-shrink: 0;
  transition: all 0.2s;
}
.quiz-single-option.selected .opt-num { background: var(--primary); color: #fff; }
.quiz-single-option.correct .opt-num { background: var(--secondary); color: #fff; }
.quiz-single-option.incorrect .opt-num { background: var(--danger); color: #fff; }
.quiz-single-option.show-correct .opt-num { background: var(--secondary); color: #fff; }

.quiz-single-feedback {
  margin-top: 20px;
  padding: 16px 20px;
  border-radius: 10px;
  font-size: 0.92rem;
  line-height: 1.6;
  display: none;
  align-items: flex-start;
  gap: 12px;
}
.quiz-single-feedback.correct {
  background: var(--secondary-light);
  border: 2px solid #6ee7b7;
  color: #065f46;
  display: flex;
}
.quiz-single-feedback.incorrect {
  background: var(--danger-light);
  border: 2px solid #fca5a5;
  color: #991b1b;
  display: flex;
}
.quiz-single-feedback .fb-icon { font-size: 1.3rem; flex-shrink: 0; }

.quiz-nav-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  gap: 12px;
}
.quiz-nav-row .btn-check {
  margin-top: 0;
}
.quiz-next-btn {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}
.quiz-next-btn:hover { background: var(--primary-dark); transform: translateY(-1px); }
.quiz-next-btn.show { display: flex; animation: fadeIn 0.3s; }
.quiz-next-btn.finish-btn { background: var(--secondary); }
.quiz-next-btn.finish-btn:hover { background: #059669; }

/* Quiz Ergebnis */
.quiz-result-screen {
  text-align: center;
  padding: 40px 20px;
  animation: fadeIn 0.5s;
}
.quiz-result-icon { font-size: 4rem; margin-bottom: 16px; }
.quiz-result-title { font-size: 2rem; font-weight: 800; margin-bottom: 8px; }
.quiz-result-subtitle { font-size: 1rem; color: var(--neutral-500); margin-bottom: 32px; }
.quiz-result-score-box {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  border-radius: 20px;
  padding: 16px 40px;
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 24px;
}
.quiz-result-score-box .score-label { font-size: 0.9rem; font-weight: 400; opacity: 0.85; display: block; margin-top: 4px; }
.quiz-result-message {
  font-size: 1rem;
  color: var(--neutral-700);
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.6;
}
.quiz-result-detail {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin: 24px 0;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.result-lz-card {
  background: #fff;
  border-radius: 10px;
  padding: 12px;
  box-shadow: var(--shadow);
  font-size: 0.78rem;
  text-align: center;
}
.result-lz-card .lz-title { font-weight: 700; color: var(--neutral-700); margin-bottom: 4px; }
.result-lz-card .lz-score { font-size: 1.1rem; font-weight: 800; }
.result-lz-card .lz-score.good { color: var(--secondary); }
.result-lz-card .lz-score.mid { color: var(--warning); }
.result-lz-card .lz-score.bad { color: var(--danger); }
@media (max-width: 600px) { .quiz-result-detail { grid-template-columns: 1fr 1fr; } }

/* ===== MODAL ===== */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 200; display: flex; align-items: center; justify-content: center; }
.modal-overlay.hidden { display: none; }
.modal-box { background: #fff; border-radius: var(--radius); padding: 32px; max-width: 440px; width: 90%; box-shadow: var(--shadow-lg); }
.modal-box h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 16px; }
.modal-box ul { padding-left: 18px; }
.modal-box li { font-size: 0.92rem; color: var(--neutral-700); line-height: 2; }
.modal-box button { margin-top: 20px; background: var(--primary); color: #fff; border: none; border-radius: 8px; padding: 10px 20px; font-size: 0.9rem; font-weight: 600; cursor: pointer; display: flex; align-items: center; gap: 8px; }

/* ===== WELCOME SCREEN ===== */
.welcome-hero { text-align: center; padding: 40px 20px; }
.welcome-hero .hero-icon { font-size: 4rem; margin-bottom: 16px; }
.welcome-hero h1 { font-size: 2.2rem; font-weight: 800; margin-bottom: 12px; }
.welcome-hero p { font-size: 1rem; color: var(--neutral-500); max-width: 520px; margin: 0 auto 32px; line-height: 1.6; }
.meta-row { display: flex; justify-content: center; gap: 24px; margin-bottom: 32px; flex-wrap: wrap; }
.meta-item { display: flex; align-items: center; gap: 8px; font-size: 0.88rem; color: var(--neutral-600); }
.meta-item i { color: var(--primary); }
.selfassess { background: #fff; border-radius: var(--radius); padding: 24px; max-width: 500px; margin: 0 auto; box-shadow: var(--shadow); border: 1px solid var(--neutral-200); text-align: left; }
.selfassess h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 12px; }
.sa-options { display: flex; flex-direction: column; gap: 8px; }
.sa-option { padding: 12px 16px; background: var(--neutral-100); border: 2px solid var(--neutral-200); border-radius: 8px; cursor: pointer; font-size: 0.88rem; color: var(--neutral-700); font-weight: 500; transition: all 0.2s; display: flex; align-items: center; gap: 10px; }
.sa-option:hover { border-color: var(--primary); background: var(--primary-light); color: var(--primary); }
.sa-option.selected { border-color: var(--primary); background: var(--primary-light); color: var(--primary); }
.sa-feedback { margin-top: 12px; padding: 12px 16px; background: var(--secondary-light); border-radius: 8px; font-size: 0.85rem; color: #065f46; display: none; }
.sa-feedback.show { display: block; }

/* ===== SCORE ANIMATION ===== */
.score-pop { animation: scorePop 0.5s ease; }
@keyframes scorePop { 0%{transform:scale(1)} 50%{transform:scale(1.3)} 100%{transform:scale(1)} }

/* ===== Story Characters ===== */
.characters-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }
.character-badge { display: flex; align-items: center; gap: 8px; background: var(--neutral-100); border-radius: 8px; padding: 8px 14px; }
.character-avatar { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1rem; font-weight: 700; color: #fff; }
.character-name { font-size: 0.82rem; font-weight: 600; }
.character-role { font-size: 0.72rem; color: var(--neutral-400); }

/* ===== ABSCHLUSS-SCORE ===== */
.final-score-badge { background: linear-gradient(135deg, var(--primary), var(--secondary)); color: #fff; border-radius: 16px; padding: 24px 40px; text-align: center; margin: 20px auto; max-width: 300px; box-shadow: var(--shadow-lg); }
.final-score-badge .score-num { font-size: 3rem; font-weight: 800; }
.final-score-badge .score-total { font-size: 1rem; opacity: 0.8; }

/* Accordion for challenges */
.accordion-item { background: #fff; border: 1px solid var(--neutral-200); border-radius: 10px; margin-bottom: 10px; overflow: hidden; }
.accordion-header { padding: 16px 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 0.92rem; transition: background 0.2s; }
.accordion-header:hover { background: var(--neutral-50); }
.accordion-body { padding: 0 20px; max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s; font-size: 0.88rem; color: var(--neutral-700); line-height: 1.6; }
.accordion-body.open { max-height: 200px; padding: 0 20px 16px; }
.accordion-icon { transition: transform 0.3s; }
.accordion-icon.open { transform: rotate(180deg); }