@import url('assets/fonts/fonts.css');

/**
 * VERSION 2 (v2) STYLESHEET - OUR MULTICULTURAL CLASS LAB
 */

:root {
  --primary: #dd6b20;
  --primary-hover: #c05621;
  --primary-light: #feebc8;
  --primary-subtle: #fffaf0;
  --secondary: #319795;
  --secondary-hover: #285e61;
  --secondary-light: #e6fffa;
  --accent-blue: #3182ce;
  --accent-green: #38a169;
  --accent-purple: #805ad5;
  --accent-red: #e53e3e;
  
  --bg-page: #f7fafc;
  --bg-card: #ffffff;
  --bg-subtle: #edf2f7;
  
  --text-dark: #1a202c;
  --text-medium: #4a5568;
  --text-light: #718096;
  
  --border-subtle: #e2e8f0;
  --border-table: #cbd5e0;
  --border-focus: #dd6b20;
  
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.1);
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-dark);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Background ambient orbs */
.bg-decoration {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #fbd38d 0%, rgba(254, 215, 226, 0) 70%);
  top: -120px;
  right: -60px;
}

.orb-2 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, #bee3f8 0%, rgba(226, 232, 240, 0) 70%);
  bottom: 80px;
  left: -80px;
}

.orb-3 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, #b2f5ea 0%, rgba(255, 255, 255, 0) 70%);
  top: 40%;
  left: 45%;
}

/* Layout Containers */
.header-container,
.content-container,
.footer-container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Audio Floating HUD */
.audio-hud {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  background: rgba(26, 32, 44, 0.94);
  backdrop-filter: blur(12px);
  color: #ffffff;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.15);
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translate(-50%, 20px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

.hud-content {
  display: flex;
  align-items: center;
  gap: 20px;
}

.hud-info {
  display: flex;
  flex-direction: column;
}

.hud-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #fbd38d;
  letter-spacing: 0.5px;
}

.hud-title {
  font-size: 0.95rem;
  font-weight: 700;
}

.hud-controls {
  display: flex;
  gap: 8px;
}

.hud-btn {
  background: rgba(255, 255, 255, 0.12);
  border: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: #ffffff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.hud-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.08);
}

/* Header */
.app-header {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 20px 0 0;
  box-shadow: var(--shadow-sm);
}

.top-nav-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 12px;
}

.nav-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
}

.hub-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary-color);
  font-weight: 700;
  text-decoration: none;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  transition: all var(--transition-fast);
}

.hub-link:hover {
  background: #fbd38d;
}

.separator {
  color: var(--text-light);
}

.current-unit {
  font-weight: 700;
  color: var(--text-dark);
}

.badge.v2-badge {
  background: linear-gradient(135deg, #319795 0%, #2b6cb0 100%);
  color: #ffffff;
  font-size: 0.76rem;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.v1-switch-btn, .print-pack-top-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-md);
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.v1-switch-btn {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  color: var(--text-medium);
}

.v1-switch-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.print-pack-top-btn {
  background: #2b6cb0;
  color: #ffffff;
  border: none;
  box-shadow: 0 2px 6px rgba(43, 108, 176, 0.25);
}

.print-pack-top-btn:hover {
  background: #2c5282;
  transform: translateY(-1px);
}

/* Header Hero */
.header-hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 16px;
}

.main-title {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: #1a202c;
  line-height: 1.15;
}

.sub-title {
  font-size: 0.98rem;
  color: var(--text-medium);
  margin-top: 4px;
}

.audio-settings-bar {
  display: flex;
  gap: 12px;
}

.setting-item {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.setting-item label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-light);
}

.v2-select {
  border: none;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-dark);
  background: transparent;
  cursor: pointer;
}

.v2-select:focus {
  outline: none;
}

/* Navigation Tabs */
.v2-nav-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

.v2-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border: none;
  background: transparent;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-medium);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.v2-tab:hover {
  color: var(--primary-color);
  background: rgba(221, 107, 32, 0.05);
}

.v2-tab.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
  background: rgba(221, 107, 32, 0.08);
}

/* Main Content Panels */
.main-content {
  padding: 32px 0 60px;
}

.v2-panel {
  display: none;
  animation: fadeIn 0.3s ease;
}

.v2-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-header-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  flex-wrap: wrap;
  gap: 16px;
}

.panel-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: #1a202c;
  margin-bottom: 4px;
}

.panel-desc {
  font-size: 0.92rem;
  color: var(--text-medium);
  max-width: 800px;
}

.btn-print-module, .print-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid var(--border-subtle);
  background: #ffffff;
  color: var(--text-dark);
  transition: all var(--transition-fast);
}

.btn-print-module:hover, .print-action-btn:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  background: #fffaf0;
  transform: translateY(-1px);
}

.print-action-btn.primary {
  background: linear-gradient(135deg, #2b6cb0 0%, #3182ce 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 12px rgba(49, 130, 206, 0.3);
}

.print-action-btn.primary:hover {
  box-shadow: 0 6px 16px rgba(49, 130, 206, 0.4);
}

/* ========================================== */
/* MODULE 1: COUNTRY DOSSIERS */
/* ========================================== */
.country-pills-row {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.country-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: #ffffff;
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-dark);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.country-pill:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.country-pill.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(221, 107, 32, 0.35);
}

.story-dossier-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
}

.dossier-hero-row {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 28px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 24px;
}

.dossier-visual-box img {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}

.dossier-title-area {
  display: flex;
  flex-direction: column;
}

.dossier-kicker {
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.dossier-heading {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: #1a202c;
  margin: 4px 0 10px;
}

.dossier-meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.dossier-meta-badge {
  font-size: 0.82rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  color: var(--text-dark);
}

.dossier-summary {
  font-size: 0.98rem;
  color: var(--text-medium);
  line-height: 1.55;
  margin-bottom: 16px;
}

.play-full-story-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #dd6b20 0%, #c05621 100%);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-full);
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(221, 107, 32, 0.35);
  transition: all var(--transition-fast);
  width: fit-content;
}

.play-full-story-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(221, 107, 32, 0.45);
}

.story-narrative-box {
  background: #fdfdfd;
  border: 1px solid var(--border-subtle);
  border-left: 4px solid var(--primary-color);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  font-size: 1.05rem;
  line-height: 1.7;
  color: #2d3748;
  margin-bottom: 28px;
  font-style: normal;
}

/* Landmarks Grid */
.landmarks-section-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: #1a202c;
  margin-bottom: 14px;
}

.landmarks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.landmark-card {
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  transition: all var(--transition-fast);
}

.landmark-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.landmark-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.landmark-title {
  font-size: 1rem;
  font-weight: 800;
  color: #2d3748;
}

.audio-chip-btn {
  background: rgba(221, 107, 32, 0.12);
  border: none;
  color: var(--primary-color);
  padding: 4px 8px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
}

.audio-chip-btn:hover {
  background: var(--primary-color);
  color: #ffffff;
}

.landmark-type {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--secondary-color);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.landmark-desc {
  font-size: 0.88rem;
  color: var(--text-medium);
  line-height: 1.45;
}

/* ========================================== */
/* MODULE 2: GRAMMAR LAB */
/* ========================================== */
.grammar-layout {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.grammar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-sm);
}

.grammar-card.full-width {
  grid-column: 1 / -1;
}

.grammar-card-header {
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 14px;
}

.grammar-card-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: #1a202c;
  margin: 6px 0 4px;
}

.grammar-card-header p {
  font-size: 0.88rem;
  color: var(--text-light);
}

.badge.lab-badge {
  background: #e6fffa;
  color: #234e52;
  font-weight: 700;
  font-size: 0.76rem;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.badge.badluck-badge {
  background: #feebc8;
  color: #744210;
  font-weight: 700;
  font-size: 0.76rem;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.badge.freq-badge {
  background: #ebf8ff;
  color: #2b6cb0;
  font-weight: 700;
  font-size: 0.76rem;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

/* Lab Stations */
.lab-scene-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lab-station-row {
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all var(--transition-fast);
}

.lab-station-row:hover {
  border-color: var(--secondary-color);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.student-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
}

.station-content {
  flex: 1;
}

.station-now {
  font-size: 0.95rem;
  color: #2d3748;
}

.station-now strong {
  color: #2b6cb0;
}

.station-habit {
  font-size: 0.82rem;
  color: var(--text-light);
  margin-top: 2px;
}

/* Mr Badluck Timeline */
.badluck-timeline {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.badluck-moment {
  background: #fffaf0;
  border: 1px solid #feebc8;
  border-radius: var(--radius-md);
  padding: 14px 18px;
}

.moment-time-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.84rem;
  font-weight: 800;
  color: #c05621;
  margin-bottom: 4px;
}

.moment-routine {
  font-size: 0.88rem;
  color: var(--text-medium);
}

.moment-today {
  font-size: 0.95rem;
  font-weight: 700;
  color: #9c4221;
  margin-top: 4px;
}

/* Frequency Spectrum */
.frequency-spectrum-bar {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
}

.freq-card {
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 12px;
  text-align: center;
  transition: all var(--transition-fast);
}

.freq-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary-color);
  box-shadow: var(--shadow-sm);
}

.freq-pct {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary-color);
}

.freq-adverb {
  font-size: 1rem;
  font-weight: 800;
  color: #1a202c;
  margin: 4px 0 8px;
}

.freq-sentence {
  font-size: 0.8rem;
  color: var(--text-medium);
  line-height: 1.4;
  font-style: italic;
}

/* ========================================== */
/* MODULE 3: COLLOCATIONS & CROSSWORD */
/* ========================================== */
.collocations-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.collocation-game-card, .crossword-game-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-sm);
}

.game-header {
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 12px;
}

.game-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: #1a202c;
}

.game-header p {
  font-size: 0.88rem;
  color: var(--text-light);
  margin-top: 2px;
}

.collocation-matcher-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.matcher-item {
  background: #f8fafc;
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-dark);
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
}

.matcher-item:hover {
  border-color: var(--primary-color);
  background: var(--primary-light);
}

.matcher-item.selected {
  border-color: var(--primary-color);
  background: var(--primary-color);
  color: #ffffff;
}

.matcher-item.matched {
  border-color: var(--accent-green);
  background: #f0fff4;
  color: #22543d;
  pointer-events: none;
}

.matcher-feedback {
  margin-top: 14px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
}

.crossword-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.crossword-score {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--primary-color);
  background: var(--primary-light);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.crossword-clues-columns {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.clues-block h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: #2d3748;
  margin-bottom: 8px;
  border-bottom: 1px dashed var(--border-subtle);
  padding-bottom: 4px;
}

.clues-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.clue-item {
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 0.85rem;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.clue-item strong {
  color: var(--primary-color);
}

.clue-solve-btn {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
}

.clue-solve-btn:hover {
  background: var(--primary-color);
  color: #ffffff;
}

/* ========================================== */
/* MODULE 4: 5-PARAGRAPH REPORT BUILDER */
/* ========================================== */
.report-target-selector {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.report-target-selector label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-medium);
}

.report-target-selector input {
  padding: 8px 14px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
}

.btn-preview-report, .btn-print-report {
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
}

.btn-preview-report {
  background: #edf2f7;
  color: #2d3748;
}

.btn-print-report.primary {
  background: #3182ce;
  color: #ffffff;
}

.paragraphs-step-accordion {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
}

.step-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.step-num-badge {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary-color);
  color: #ffffff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.step-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: #1a202c;
}

.step-guide {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 10px;
}

.step-connectors {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.connector-chip {
  font-size: 0.76rem;
  font-weight: 700;
  background: #ebf8ff;
  border: 1px solid #bee3f8;
  color: #2b6cb0;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.connector-chip:hover {
  background: #bee3f8;
}

.step-textarea {
  width: 100%;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-family: inherit;
  font-size: 0.95rem;
  line-height: 1.5;
  color: #2d3748;
  resize: vertical;
}

.step-textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

/* Report Preview Paper */
.report-live-preview-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  box-shadow: var(--shadow-md);
}

.preview-paper-header {
  border-bottom: 2px solid #2d3748;
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.paper-kicker {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--primary-color);
  text-transform: uppercase;
}

.preview-report-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: #1a202c;
  margin: 4px 0 6px;
}

.preview-meta {
  font-size: 0.85rem;
  color: var(--text-light);
}

.preview-paragraphs-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 1rem;
  line-height: 1.7;
  color: #2d3748;
}

.preview-para {
  text-align: justify;
}

/* ========================================== */
/* MODULE 5: 4-MODE CHALLENGE ARENA */
/* ========================================== */
.challenge-mode-selector {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.ch-mode-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: #ffffff;
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-dark);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.ch-mode-btn:hover {
  border-color: var(--primary-color);
  transform: translateY(-1px);
}

.ch-mode-btn.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(221, 107, 32, 0.35);
}

.challenge-game-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 30px;
  max-width: 720px;
  margin: 0 auto;
  box-shadow: var(--shadow-md);
}

.ch-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 14px;
}

.ch-score-box, .ch-streak-box {
  font-size: 0.95rem;
  font-weight: 700;
}

.ch-streak-box strong {
  color: var(--primary-color);
}

.ch-restart-btn {
  background: none;
  border: 1px solid var(--border-subtle);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.ch-prompt-box {
  text-align: center;
  margin-bottom: 24px;
}

.ch-instruction {
  font-size: 0.95rem;
  color: var(--text-medium);
  margin-bottom: 14px;
}

.ch-audio-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.quiz-play-btn {
  background: linear-gradient(135deg, #c05621 0%, #dd6b20 100%);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-full);
  padding: 14px 28px;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 6px 16px rgba(192, 86, 33, 0.35);
  transition: all var(--transition-fast);
}

.quiz-play-btn:hover {
  transform: scale(1.04);
}

.ch-sub-clue {
  font-size: 0.82rem;
  color: var(--text-light);
  font-style: italic;
}

.ch-options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 24px;
}

.ch-option-btn {
  background: var(--bg-card);
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  min-height: 72px;
  font-size: 0.98rem;
  color: var(--text-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all var(--transition-fast);
  text-align: left;
}

.ch-option-btn:hover:not(:disabled) {
  border-color: var(--primary-color);
  background-color: var(--primary-light);
  transform: translateY(-2px);
}

.ch-option-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  min-width: 30px;
  border-radius: 50%;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--text-medium);
}

.ch-option-btn.correct {
  background-color: #f0fff4 !important;
  border-color: var(--accent-green) !important;
  color: #22543d !important;
}

.ch-option-btn.correct .ch-option-letter {
  background: var(--accent-green) !important;
  color: #ffffff !important;
  border-color: var(--accent-green) !important;
}

.ch-option-btn.wrong {
  background-color: #fff5f5 !important;
  border-color: var(--accent-red) !important;
  color: #742a2a !important;
}

.ch-option-btn.wrong .ch-option-letter {
  background: var(--accent-red) !important;
  color: #ffffff !important;
  border-color: var(--accent-red) !important;
}

.quiz-feedback-box {
  background: #f7fafc;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  animation: fadeIn 0.3s ease;
}

.feedback-icon {
  font-size: 2rem;
}

.feedback-text {
  flex: 1;
  font-size: 0.95rem;
  font-weight: 700;
  color: #2d3748;
}

.next-question-btn {
  background: var(--secondary-color);
  color: #ffffff;
  border: none;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  cursor: pointer;
}

/* ========================================== */
/* MODULE 6: PRINTABLE WORKSHEETS PACK */
/* ========================================== */
.sheet-tabs-row {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.sheet-tab {
  padding: 8px 16px;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.sheet-tab:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.sheet-tab.active {
  background: #2b6cb0;
  border-color: #2b6cb0;
  color: #ffffff;
}

.printable-paper-sheet {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  box-shadow: var(--shadow-md);
  margin-bottom: 36px;
  page-break-after: always;
}

.sheet-meta-header {
  border-bottom: 2px solid #1a202c;
  padding-bottom: 16px;
  margin-bottom: 24px;
}

.sheet-kicker {
  font-size: 0.78rem;
  font-weight: 800;
  color: #2b6cb0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sheet-main-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.7rem;
  font-weight: 800;
  color: #1a202c;
  margin: 4px 0 12px;
}

.sheet-student-info-bar {
  display: flex;
  justify-content: space-between;
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  padding: 10px 16px;
  border-radius: 6px;
  font-size: 0.88rem;
  color: #334155;
}

.sheet-task-section {
  margin-bottom: 24px;
  break-inside: avoid;
  page-break-inside: avoid;
}

.sheet-task-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: #1a202c;
  margin-bottom: 10px;
  border-left: 3px solid #2b6cb0;
  padding-left: 8px;
}

.sheet-prompt-text {
  font-size: 0.92rem;
  color: #4a5568;
  margin-bottom: 12px;
}

.sheet-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 16px;
}

.sheet-table th, .sheet-table td {
  border: 1px solid #cbd5e0;
  padding: 10px 12px;
  font-size: 0.88rem;
  text-align: left;
}

.sheet-table th {
  background: #edf2f7;
  font-weight: 800;
}

.sheet-footer-bar {
  border-top: 1px solid #e2e8f0;
  padding-top: 12px;
  margin-top: 28px;
  display: flex;
  justify-content: space-between;
  font-size: 0.76rem;
  color: #94a3b8;
}

/* ========================================== */
/* MODULE 7: CAN-DO PASSPORT & CERTIFICATE */
/* ========================================== */
.passport-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.passport-checklist-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.passport-checklist-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: #1a202c;
  margin-bottom: 6px;
}

.passport-checklist-card p {
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: 18px;
}

.can-do-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.can-do-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.can-do-item:hover {
  border-color: var(--primary-color);
  background: #ffffff;
}

.can-do-item input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--primary-color);
}

.can-do-content strong {
  display: block;
  font-size: 0.92rem;
  color: #1a202c;
  margin-bottom: 2px;
}

.can-do-content span {
  font-size: 0.84rem;
  color: var(--text-medium);
  line-height: 1.45;
}

.passport-progress-bar-wrap {
  background: #edf2f7;
  padding: 14px 18px;
  border-radius: var(--radius-md);
}

.progress-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.progress-bar-track {
  height: 10px;
  background: #cbd5e0;
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #dd6b20 0%, #38a169 100%);
  border-radius: var(--radius-full);
  transition: width 0.4s ease;
}

/* Certificate Card */
.certificate-card {
  background: #fffdfa;
  border: 2px solid #ecc94b;
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
  position: relative;
}

.cert-border {
  border: 2px dashed #d69e2e;
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
}

.cert-header {
  margin-bottom: 16px;
}

.cert-crest {
  font-size: 2.2rem;
  display: block;
  margin-bottom: 6px;
}

.cert-header h4 {
  font-size: 0.8rem;
  font-weight: 800;
  color: #744210;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.cert-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: #1a202c;
  margin-top: 4px;
}

.cert-body {
  font-size: 0.95rem;
  color: #4a5568;
  line-height: 1.6;
  margin-bottom: 20px;
}

.cert-student-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: #2b6cb0;
  text-decoration: underline;
  display: block;
  margin: 6px 0;
}

.cert-badges-row {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.cert-badge {
  background: #feebc8;
  border: 1px solid #fbd38d;
  color: #744210;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  opacity: 0.4;
  transition: all var(--transition-fast);
}

.cert-badge.earned {
  opacity: 1;
  background: #c6f6d5;
  border-color: #9ae6b4;
  color: #22543d;
}

.cert-signatures {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid #e2e8f0;
  padding-top: 16px;
  font-size: 0.8rem;
  color: #718096;
}

/* Footer */
.app-footer {
  background: #ffffff;
  border-top: 1px solid var(--border-subtle);
  padding: 24px 0;
  text-align: center;
  font-size: 0.88rem;
  font-weight: 700;
  color: #2d3748;
}

.footer-sub {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-light);
  margin-top: 4px;
}

/* Responsive */
@media (max-width: 900px) {
  .dossier-hero-row {
    grid-template-columns: 1fr;
  }
  .grammar-layout {
    grid-template-columns: 1fr;
  }
  .collocations-layout {
    grid-template-columns: 1fr;
  }
  .passport-layout {
    grid-template-columns: 1fr;
  }
  .frequency-spectrum-bar {
    grid-template-columns: repeat(3, 1fr);
  }
  .ch-options-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================================================== */
/* BOOK CHECK COMPONENT (PEDAGOGICAL COURSEBOOK AUDIT NOTICES)                */
/* ========================================================================== */
.book-check-box {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: #fffaf0;
  border-left: 4px solid #dd6b20;
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin: 12px 0;
  font-size: 0.86rem;
  color: #744210;
  line-height: 1.45;
}
.book-check-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #feebc8;
  color: #9c4221;
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  flex-shrink: 0;
}
.book-check-text {
  flex: 1;
}

/* ========================================================================== */
/* MODULE 8: WORKBOOK COMPONENT STYLES                                        */
/* ========================================================================== */
.wb-legend-box {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.wb-legend-pill {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
}
.wb-legend-pill.closed {
  background: #ebf8ff;
  color: #2b6cb0;
  border: 1px solid #bee3f8;
}
.wb-legend-pill.semi {
  background: #e6fffa;
  color: #285e61;
  border: 1px solid #b2f5ea;
}
.wb-legend-pill.open {
  background: #faf5ff;
  color: #6b46c1;
  border: 1px solid #e9d8fd;
}

.workbook-filters-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px 0 28px;
  padding: 12px 18px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  flex-wrap: wrap;
}
.workbook-filters-bar .filter-label {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-medium);
}
.wb-filter-btn {
  background: transparent;
  border: 1px solid var(--border-subtle);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-medium);
  cursor: pointer;
  transition: var(--transition-fast);
}
.wb-filter-btn:hover {
  background: var(--bg-subtle);
  color: var(--text-dark);
}
.wb-filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(221, 107, 32, 0.35);
}

.workbook-cards-container {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.wb-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  padding: 24px 28px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.wb-card:hover {
  box-shadow: var(--shadow-md);
}
.wb-card[data-tier="closed"] {
  border-top: 4px solid #3182ce;
}
.wb-card[data-tier="semi-open"] {
  border-top: 4px solid #319795;
}
.wb-card[data-tier="open"] {
  border-top: 4px solid #805ad5;
}

.wb-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.wb-header-left {
  flex: 1;
  min-width: 260px;
}
.wb-badge-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.wb-num-badge {
  font-size: 0.76rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: var(--text-dark);
  color: #ffffff;
  letter-spacing: 0.05em;
}
.wb-page-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  color: var(--text-medium);
}
.wb-tier-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.wb-tier-badge.closed {
  background: #ebf8ff;
  color: #2b6cb0;
}
.wb-tier-badge.semi-open {
  background: #e6fffa;
  color: #285e61;
}
.wb-tier-badge.open {
  background: #faf5ff;
  color: #6b46c1;
}

.wb-card-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--text-dark);
  margin: 0;
}
.wb-print-btn {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  color: var(--text-dark);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}
.wb-print-btn:hover {
  background: var(--bg-subtle);
  border-color: var(--text-medium);
  box-shadow: var(--shadow-sm);
}

.wb-instruction {
  font-size: 0.94rem;
  color: var(--text-medium);
  line-height: 1.5;
  margin-bottom: 18px;
}

.wb-word-bank {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 10px 14px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.wb-word-bank-label {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-medium);
  letter-spacing: 0.05em;
  margin-right: 4px;
}
.wb-word-chip {
  background: #ffffff;
  border: 1px solid #cbd5e0;
  border-radius: var(--radius-sm);
  padding: 3px 9px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-dark);
}

/* Interactive Input Controls */
.wb-gap-input {
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 4px 10px;
  border: 1.5px solid #cbd5e0;
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--text-dark);
  outline: none;
  transition: all 0.2s ease;
  vertical-align: middle;
  min-width: 110px;
}
.wb-gap-input:focus {
  border-color: #3182ce;
  box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.15);
}
.wb-gap-input.is-correct {
  border-color: #38a169 !important;
  background-color: #f0fff4 !important;
  color: #22543d !important;
}
.wb-gap-input.is-retry {
  border-color: #e53e3e !important;
  background-color: #fff5f5 !important;
  color: #742a2a !important;
}
.wb-gap-input.is-revealed {
  border-color: #3182ce !important;
  background-color: #ebf8ff !important;
  color: #2b6cb0 !important;
}

.wb-match-select {
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 6px 12px;
  border: 1.5px solid #cbd5e0;
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--text-dark);
  outline: none;
  cursor: pointer;
  transition: all 0.2s ease;
}
.wb-match-select:focus {
  border-color: #3182ce;
}
.wb-match-select.is-correct {
  border-color: #38a169 !important;
  background-color: #f0fff4 !important;
  color: #22543d !important;
}
.wb-match-select.is-retry {
  border-color: #e53e3e !important;
  background-color: #fff5f5 !important;
  color: #742a2a !important;
}

.wb-match-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px 20px;
  margin: 16px 0;
}
.wb-match-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: #f8fafc;
  border: 1px solid #edf2f7;
  border-radius: var(--radius-sm);
  gap: 12px;
}
.wb-match-country {
  font-weight: 700;
  font-size: 0.94rem;
  color: var(--text-dark);
}

.wb-story-passage {
  background: #fffdfa;
  border: 1px solid #fed7aa;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  line-height: 2.2;
  font-size: 0.96rem;
  color: var(--text-dark);
  margin-bottom: 20px;
}
.wb-gap-num {
  font-size: 0.75rem;
  font-weight: 800;
  color: #c05621;
  margin-right: 4px;
}

.wb-subjects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 20px;
  margin: 16px 0;
}
.wb-subject-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 14px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.wb-subject-img {
  width: 100%;
  max-width: 160px;
  height: 120px;
  object-fit: contain;
  margin-bottom: 12px;
}

.wb-landforms-table-wrap {
  overflow-x: auto;
  margin: 16px 0;
}
.wb-landforms-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.wb-landforms-table th, .wb-landforms-table td {
  border: 1px solid #e2e8f0;
  padding: 10px 14px;
  text-align: left;
}
.wb-landforms-table th {
  background: #f7fafc;
  font-weight: 700;
  color: var(--text-dark);
}

.wb-dialogue-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.wb-dialogue-row {
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1.8;
}
.wb-speaker-badge {
  font-size: 0.8rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: #edf2f7;
  color: var(--text-dark);
  min-width: 100px;
  text-align: center;
}

.wb-sentence-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 16px 0;
}
.wb-sentence-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 14px;
  background: #f8fafc;
  border: 1px solid #edf2f7;
  border-radius: var(--radius-sm);
}
.wb-item-num {
  font-weight: 800;
  font-size: 0.88rem;
  color: var(--text-medium);
  min-width: 22px;
  padding-top: 6px;
}
.wb-sentence-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Card Action Buttons */
.wb-card-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.wb-btn {
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.wb-btn-primary {
  background: #3182ce;
  color: #ffffff;
}
.wb-btn-primary:hover {
  background: #2b6cb0;
}
.wb-btn-retry {
  background: #fff5f5;
  color: #c53030;
  border: 1px solid #feb2b2;
}
.wb-btn-retry:hover {
  background: #fed7d7;
}
.wb-btn-reveal {
  background: #edf2f7;
  color: #4a5568;
}
.wb-btn-reveal:hover {
  background: #e2e8f0;
  color: #1a202c;
}
.wb-feedback-status {
  font-size: 0.85rem;
  font-weight: 700;
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Open Activity Scaffolding */
.wb-scaffolding-box {
  background: #faf5ff;
  border: 1px solid #e9d8fd;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin: 16px 0;
}
.wb-scaffolding-title {
  font-size: 0.88rem;
  font-weight: 800;
  color: #6b46c1;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wb-disclaimer {
  font-size: 0.75rem;
  font-weight: 500;
  color: #805ad5;
}
.wb-checklist {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.wb-check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  font-weight: 600;
  color: #4a5568;
  padding: 6px 10px;
  background: #ffffff;
  border-radius: var(--radius-sm);
  border: 1px solid #e2e8f0;
  transition: all 0.2s ease;
}
.wb-check-item.is-ticked {
  background: #f0fff4;
  border-color: #9ae6b4;
  color: #22543d;
}
.wb-check-icon {
  font-size: 0.95rem;
}

.wb-starters-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}
.wb-starter-chip {
  background: #ffffff;
  border: 1px dashed #b794f4;
  color: #6b46c1;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}
.wb-starter-chip:hover {
  background: #f3e8ff;
  border-style: solid;
}

.wb-pupil-textarea {
  width: 100%;
  font-family: inherit;
  font-size: 0.94rem;
  line-height: 1.65;
  padding: 14px 16px;
  border: 1.5px solid #cbd5e0;
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--text-dark);
  outline: none;
  min-height: 130px;
  resize: vertical;
  transition: border-color 0.2s;
}
.wb-pupil-textarea:focus {
  border-color: #805ad5;
  box-shadow: 0 0 0 3px rgba(128, 90, 213, 0.15);
}

.wb-model-container {
  margin-top: 14px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-size: 0.88rem;
  color: var(--text-dark);
  line-height: 1.6;
}
.wb-model-header {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--secondary);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.wb-photo-box {
  margin: 16px 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  max-width: 440px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
}
.wb-photo-img {
  width: 100%;
  display: block;
}

.wb-timetable-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
  margin: 14px 0;
}
.wb-timetable-table th, .wb-timetable-table td {
  border: 1px solid #cbd5e0;
  padding: 6px 10px;
  text-align: center;
}
.wb-timetable-table th {
  background: #edf2f7;
  font-weight: 700;
  color: var(--text-dark);
}
.wb-timetable-table td.wb-period-num {
  font-weight: 800;
  background: #f7fafc;
}

/* ========================================== */
/* PHOTODENTRO OER CARD & IN-APP MODAL STYLES */
/* ========================================== */
.photodentro-card {
  border: 2px solid #b2f5ea;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.photodentro-card:hover {
  box-shadow: 0 10px 25px -5px rgba(44, 122, 123, 0.15);
}

.v2-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 99999;
}

.v2-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(4px);
}

.v2-modal-container {
  animation: modalPop 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  from {
    opacity: 0;
    transform: translate(-50%, -46%) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

/* ========================================== */
/* PRINT MEDIA QUERY (WORK SHEET PERFECTION) */
/* ========================================== */
@media print {
  body {
    background: #ffffff !important;
    color: #000000 !important;
    font-size: 11pt !important;
  }

  .no-print,
  .app-header,
  .audio-hud,
  .app-footer,
  .bg-decoration,
  .panel-header-box,
  .country-pills-row,
  .report-target-selector,
  .challenge-mode-selector,
  .sheet-tabs-row,
  .workbook-filters-bar,
  .wb-card-actions,
  .wb-model-toggle-btn,
  .wb-hint-btn,
  .wb-disclaimer {
    display: none !important;
  }

  .content-container,
  .main-content {
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  /* Single Workbook Activity Print Area */
  body.printing-wb-sheet .v2-panel,
  body.printing-wb-sheet #panel-worksheets,
  body.printing-wb-sheet #panel-passport {
    display: none !important;
  }
  body.printing-wb-sheet #workbookPrintArea {
    display: block !important;
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }
  body.printing-wb-sheet .printable-paper-sheet {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    page-break-after: always;
  }

  .v2-panel {
    display: none !important;
  }

  /* Show active panel or print worksheets */
  .v2-panel.active {
    display: block !important;
  }

  /* When printing worksheets, force display */
  #panel-worksheets {
    display: block !important;
  }

  .printable-paper-sheet {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin-bottom: 40px !important;
  }

  .sheet-main-title {
    color: #000000 !important;
    font-size: 16pt !important;
  }

  .sheet-task-section {
    page-break-inside: avoid !important;
    break-inside: avoid !important;
  }

  .sheet-student-info-bar {
    background: #ffffff !important;
    border: 1px solid #000000 !important;
    color: #000000 !important;
  }

  .sheet-table th {
    background: #f0f0f0 !important;
    color: #000000 !important;
  }

  .sheet-table td, .sheet-table th {
    border: 1px solid #000000 !important;
  }

  /* Certificate printing */
  #panel-passport {
    display: block !important;
  }
  .passport-checklist-card {
    display: none !important;
  }
  .certificate-card {
    box-shadow: none !important;
    border: 3px double #000000 !important;
    padding: 20px !important;
    page-break-inside: avoid !important;
  }
}

/* Syllabus & Curriculum Transparency Badges (U1-07) */
.syllabus-pill {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 9999px;
  margin-left: 8px;
  vertical-align: middle;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.syllabus-pill.core {
  background: #ebf8ff;
  color: #2b6cb0;
  border: 1px solid #bee3f8;
}
.syllabus-pill.clil {
  background: #faf5ff;
  color: #6b46c1;
  border: 1px solid #e9d8fd;
}
.syllabus-pill.elp {
  background: #f0fff4;
  color: #276749;
  border: 1px solid #c6f6d5;
}

.tab-badge-pill {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 9999px;
  margin-left: 4px;
}
.tab-badge-pill.core {
  background: #ebf8ff;
  color: #2b6cb0;
}
.tab-badge-pill.clil {
  background: #faf5ff;
  color: #6b46c1;
}
.tab-badge-pill.dual {
  background: #fffaf0;
  color: #c05621;
}
.tab-badge-pill.elp {
  background: #f0fff4;
  color: #276749;
}


/* =========================================================
   TWO-TRACK VISUAL SYSTEM: REAL COUNTRY PHOTOS & GRAPHIC NOVEL SCENES
   ========================================================= */
.dossier-hero-row {
  grid-template-columns: 320px 1fr;
  align-items: start;
}

.dossier-visual-box {
  background: #ffffff;
  border: 2.5px solid #0f172a;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 5px 0 0 #0f172a;
  display: flex;
  flex-direction: column;
}

.dossier-visual-box img.dossier-real-photo {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 0;
  border: 0;
  border-bottom: 2px solid #0f172a;
  box-shadow: none;
  display: block;
}

.dossier-photo-credit {
  background: #fff8e8;
  color: #0f172a;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.35;
  padding: 6px 10px;
}

@media (max-width: 768px) {
  .dossier-hero-row {
    grid-template-columns: 1fr;
  }
}