/* ═══════════════════════════════════════════════════════════
   PCL — पढ़ाकू Cricket League | STYLESHEET
   Bihar Earth Palette | Mobile-First | © PadheBihar.in
   "किताब अब मैदान है" 🏏
   ═══════════════════════════════════════════════════════════ */

/* ═══ DESIGN TOKENS ═══ */
:root {
  /* Saffron */
  --saffron: #FF7A1A;
  --saffron-deep: #E55A00;
  --saffron-light: #FFD6B8;
  --saffron-glow: #FFB380;
  
  /* Green (Bihar flag) */
  --green: #1B5E20;
  --green-mid: #388E3C;
  --green-light: #A5D6A7;
  
  /* Cream / Paper */
  --cream: #FFF8E7;
  --ivory: #FAF0D7;
  --paper: #FFFDF5;
  
  /* Heritage */
  --terracotta: #C0392B;
  --gold: #FFB300;
  --gold-deep: #FF8F00;
  --madhubani: #8B2C3A;
  --royal: #1A237E;
  --purple: #6A1B9A;
  --teal: #00695C;
  
  /* Text */
  --night: #1A1A2E;
  --ink: #2C1810;
  --ink-soft: #5D4A3A;
  --ink-faint: #8B7968;
  
  /* Status */
  --red: #E53935;
  --red-soft: #FFCDD2;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(44, 24, 16, 0.08);
  --shadow-md: 0 4px 16px rgba(44, 24, 16, 0.12);
  --shadow-lg: 0 8px 32px rgba(44, 24, 16, 0.18);
  --shadow-xl: 0 16px 48px rgba(44, 24, 16, 0.24);
  
  /* Radius */
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 999px;
}

/* ═══ RESET ═══ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  height: 100%;
  font-family: 'Baloo 2', 'Hind', system-ui, sans-serif;
  color: var(--ink);
  background: var(--cream);
  font-size: 15px;
  line-height: 1.5;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}

body {
  background:
    radial-gradient(circle at 12% 8%, rgba(255,122,26,0.18) 0%, transparent 45%),
    radial-gradient(circle at 88% 92%, rgba(56,142,60,0.14) 0%, transparent 45%),
    var(--cream);
  min-height: 100dvh;
  overflow-x: hidden;
}

/* Rangoli dot texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'><circle cx='40' cy='40' r='1.2' fill='%238B2C3A' opacity='0.07'/><circle cx='10' cy='10' r='0.8' fill='%23FF7A1A' opacity='0.05'/><circle cx='70' cy='70' r='0.8' fill='%231B5E20' opacity='0.05'/></svg>");
  pointer-events: none;
  z-index: 0;
}

/* Watermark (anti-piracy) */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='300' height='300' viewBox='0 0 300 300'><text x='150' y='150' font-family='Yatra One, serif' font-size='14' fill='%23E55A00' opacity='0.04' transform='rotate(-30 150 150)' text-anchor='middle'>padhebihar.in</text></svg>");
  pointer-events: none;
  z-index: 2;
}

/* ═══ APP SHELL ═══ */
#app {
  position: relative;
  width: 100%;
  max-width: 480px;
  min-height: 100dvh;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  z-index: 1;
  background: var(--paper);
  box-shadow: 0 0 60px rgba(44, 24, 16, 0.12);
}

.screen {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  overflow-y: auto;
  background: var(--paper);
  animation: fadeIn 0.32s cubic-bezier(0.22, 1, 0.36, 1);
  -webkit-overflow-scrolling: touch;
}
.screen.active { display: flex; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ═══ HEADER (common) ═══ */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: linear-gradient(135deg, var(--saffron-deep) 0%, var(--saffron) 100%);
  color: white;
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: var(--shadow-md);
}

.app-header .back-btn {
  background: rgba(255,255,255,0.2);
  border: none;
  color: white;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.app-header .back-btn:hover { background: rgba(255,255,255,0.3); }

.app-header h1, .app-header .title {
  font-family: 'Yatra One', serif;
  font-size: 18px;
  font-weight: normal;
  letter-spacing: 0.5px;
}

.header-stats {
  display: flex;
  gap: 12px;
  font-size: 13px;
  font-weight: 600;
}

.header-stat {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,0.18);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

/* ═══ WELCOME SCREEN ═══ */
#welcome {
  align-items: center;
  justify-content: center;
  padding: 30px 24px;
  text-align: center;
  background:
    radial-gradient(ellipse at top, rgba(255,179,128,0.5) 0%, transparent 60%),
    linear-gradient(170deg, #FFF8E7 0%, #FFE9D1 55%, #FFCFA8 100%);
}

.welcome-logo {
  font-size: 64px;
  margin-bottom: 16px;
  animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.welcome-title {
  font-family: 'Yatra One', serif;
  font-size: 32px;
  color: var(--saffron-deep);
  margin-bottom: 8px;
  text-shadow: 2px 2px 0 rgba(255,179,0,0.3);
}

.welcome-subtitle {
  font-size: 16px;
  color: var(--madhubani);
  margin-bottom: 24px;
  font-weight: 500;
}

.welcome-tagline {
  font-family: 'Yatra One', serif;
  font-size: 18px;
  color: var(--green);
  background: white;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  display: inline-block;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--gold);
}

.master-quote {
  background: rgba(255,255,255,0.7);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  margin: 16px 0;
  font-style: italic;
  color: var(--ink-soft);
  border-left: 4px solid var(--saffron);
  font-size: 14px;
  line-height: 1.6;
}

.gender-row {
  display: flex;
  gap: 12px;
  margin: 24px 0;
  width: 100%;
  max-width: 320px;
}

.gender-btn {
  flex: 1;
  padding: 16px;
  border: 3px solid transparent;
  border-radius: var(--radius-lg);
  background: white;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.gender-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.gender-btn.selected {
  border-color: var(--saffron-deep);
  background: var(--saffron-light);
  transform: translateY(-2px);
}

.gender-emoji { font-size: 32px; }

.btn-primary {
  background: linear-gradient(135deg, var(--saffron-deep), var(--saffron));
  color: white;
  border: none;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(255,122,26,0.4);
  transition: all 0.2s;
  font-family: inherit;
}

.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,122,26,0.5); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; transform: none; box-shadow: none; }

.btn-secondary {
  background: white;
  color: var(--saffron-deep);
  border: 2px solid var(--saffron-deep);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}
.btn-secondary:hover { background: var(--saffron-light); }

/* ═══ LOGIN SCREEN ═══ */
#loginScreen {
  padding: 30px 24px;
  background: linear-gradient(170deg, var(--cream), var(--ivory));
}

.login-header {
  text-align: center;
  margin-bottom: 24px;
}

.login-header h2 {
  font-family: 'Yatra One', serif;
  font-size: 26px;
  color: var(--saffron-deep);
  margin-bottom: 6px;
}

.login-header p {
  font-size: 14px;
  color: var(--ink-soft);
}

.input-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 6px;
  margin-top: 16px;
  -webkit-user-select: text;
  user-select: text;
}

.input-box, select.input-box {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--saffron-light);
  border-radius: var(--radius-md);
  background: white;
  font-size: 16px;
  font-family: inherit;
  color: var(--ink);
  -webkit-user-select: text;
  user-select: text;
  transition: border-color 0.2s;
}
.input-box:focus, select.input-box:focus {
  outline: none;
  border-color: var(--saffron-deep);
}

.login-submit {
  width: 100%;
  margin-top: 24px;
}

/* ═══ HOME SCREEN ═══ */
#home {
  background: var(--paper);
}

.home-hero {
  background: linear-gradient(135deg, var(--saffron-deep) 0%, var(--saffron) 100%);
  color: white;
  padding: 24px 20px;
  position: relative;
  overflow: hidden;
}

.home-hero::before {
  content: '🏏';
  position: absolute;
  font-size: 120px;
  right: -20px;
  top: -10px;
  opacity: 0.15;
  transform: rotate(-15deg);
}

.greet {
  font-family: 'Yatra One', serif;
  font-size: 22px;
  margin-bottom: 4px;
}

.district-badge {
  font-size: 13px;
  opacity: 0.9;
  background: rgba(255,255,255,0.2);
  display: inline-block;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  margin-top: 4px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 16px;
}

.stat-card {
  background: rgba(255,255,255,0.18);
  padding: 10px 8px;
  border-radius: var(--radius-md);
  text-align: center;
  backdrop-filter: blur(10px);
}

.stat-num {
  font-family: 'Yatra One', serif;
  font-size: 20px;
  display: block;
}

.stat-label {
  font-size: 11px;
  opacity: 0.9;
  margin-top: 2px;
}

.chapter-info {
  padding: 20px;
  background: linear-gradient(180deg, var(--cream), white);
  border-bottom: 2px dashed var(--saffron-light);
}

.chapter-title-big {
  font-family: 'Yatra One', serif;
  font-size: 22px;
  color: var(--saffron-deep);
  margin-bottom: 4px;
}

.chapter-meta {
  font-size: 13px;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 12px;
}

.match-badge {
  background: var(--green);
  color: white;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
}

/* Lessons List */
#lessonsList {
  padding: 16px 20px 100px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lesson-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: white;
  padding: 14px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid transparent;
  position: relative;
}

.lesson-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--saffron-light);
}

.lesson-card.done {
  background: linear-gradient(135deg, #E8F5E9, white);
  border-color: var(--green-light);
}

.lesson-card.locked {
  opacity: 0.5;
  cursor: not-allowed;
  background: #F5F5F5;
}

.lesson-card.locked:hover {
  transform: none;
  border-color: transparent;
}

.lesson-num {
  background: linear-gradient(135deg, var(--saffron-deep), var(--saffron));
  color: white;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: 'Yatra One', serif;
  font-size: 11px;
  text-align: center;
  flex-shrink: 0;
  line-height: 1.2;
}

.lesson-card.done .lesson-num {
  background: linear-gradient(135deg, var(--green), var(--green-mid));
}

.lesson-card.locked .lesson-num {
  background: #BDBDBD;
}

.lesson-content {
  flex: 1;
  min-width: 0;
}

.lesson-title {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  margin-bottom: 2px;
}

.lesson-meta {
  font-size: 12px;
  color: var(--ink-soft);
}

.lesson-status {
  font-size: 24px;
}

/* ═══ LESSON PREVIEW SCREEN ═══ */
#lessonPreview {
  background: linear-gradient(180deg, var(--cream), var(--paper));
}

.preview-content {
  padding: 20px;
  flex: 1;
}

.preview-title {
  font-family: 'Yatra One', serif;
  font-size: 24px;
  color: var(--saffron-deep);
  margin-bottom: 6px;
}

.preview-over {
  background: var(--green);
  color: white;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  display: inline-block;
  margin-bottom: 16px;
}

.audio-mascot-row {
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--saffron-light), white);
  padding: 14px;
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}

.audio-mascot {
  font-size: 48px;
  animation: mascotBob 3s ease-in-out infinite;
}
@keyframes mascotBob {
  0%, 100% { transform: rotate(-3deg); }
  50% { transform: rotate(3deg); }
}

.audio-mascot-txt { flex: 1; }

.audio-mascot-name {
  font-family: 'Yatra One', serif;
  font-size: 17px;
  color: var(--saffron-deep);
}

.audio-mascot-role {
  font-size: 12px;
  color: var(--ink-soft);
}

.audio-controls {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.audio-btn {
  background: var(--saffron-deep);
  color: white;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.audio-speed-btn, .audio-stop-btn {
  background: white;
  border: 2px solid var(--saffron-deep);
  color: var(--saffron-deep);
  padding: 0 14px;
  height: 36px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
}

.key-points-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 16px 0;
}

.kp-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: white;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--saffron);
}

.kp-emoji { font-size: 22px; flex-shrink: 0; }
.kp-text { font-size: 14px; line-height: 1.5; color: var(--ink); }
.kp-text b { color: var(--saffron-deep); }

.start-btn-row {
  padding: 16px 20px 24px;
  background: white;
  border-top: 2px solid var(--saffron-light);
  position: sticky;
  bottom: 0;
}

/* ═══ QUIZ SCREEN ═══ */
#quizScreen {
  background: linear-gradient(180deg, var(--cream), var(--paper));
}

.quiz-header {
  background: linear-gradient(135deg, var(--green), var(--green-mid));
  color: white;
  padding: 12px 16px;
  position: sticky;
  top: 0;
  z-index: 5;
}

.quiz-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.quiz-exit {
  background: rgba(255,255,255,0.2);
  border: none;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
}

.q-progress-text {
  font-weight: 700;
  font-size: 14px;
}

.q-progress-bar {
  height: 6px;
  background: rgba(255,255,255,0.3);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.q-progress-fill {
  height: 100%;
  background: var(--gold);
  transition: width 0.4s ease;
}

.live-scoreboard {
  display: flex;
  justify-content: space-around;
  background: white;
  margin: 12px 16px;
  padding: 10px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--saffron-light);
}

.score-item {
  text-align: center;
  flex: 1;
}

.score-num {
  font-family: 'Yatra One', serif;
  font-size: 22px;
  color: var(--saffron-deep);
  display: block;
}

.score-label {
  font-size: 10px;
  color: var(--ink-soft);
  font-weight: 600;
  text-transform: uppercase;
}

#quizContent {
  padding: 16px 20px 100px;
}

.q-difficulty {
  display: inline-block;
  color: white;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 12px;
}

.q-text {
  font-size: 18px;
  line-height: 1.5;
  color: var(--ink);
  margin-bottom: 12px;
  font-weight: 600;
  -webkit-user-select: text;
  user-select: text;
}

.q-text b { color: var(--saffron-deep); }

.q-speak {
  background: white;
  border: 2px solid var(--saffron-deep);
  color: var(--saffron-deep);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  cursor: pointer;
  margin-bottom: 16px;
  font-weight: 600;
}

.q-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.q-opt {
  background: white;
  border: 2px solid var(--saffron-light);
  padding: 14px 16px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  text-align: left;
  font-family: inherit;
  color: var(--ink);
  width: 100%;
}

.q-opt:hover {
  border-color: var(--saffron-deep);
  background: var(--saffron-light);
}

.q-opt.selected {
  background: var(--saffron-deep);
  color: white;
  border-color: var(--saffron-deep);
  transform: scale(0.98);
}

.q-tf {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.tf-yes {
  background: linear-gradient(135deg, #E8F5E9, white);
  color: var(--green);
  border-color: var(--green-light);
  font-size: 16px;
  font-weight: 700;
  text-align: center;
}

.tf-no {
  background: linear-gradient(135deg, #FFEBEE, white);
  color: var(--red);
  border-color: var(--red-soft);
  font-size: 16px;
  font-weight: 700;
  text-align: center;
}

.tf-yes.selected { background: var(--green); color: white; border-color: var(--green); }
.tf-no.selected { background: var(--red); color: white; border-color: var(--red); }

.q-fill-opts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.q-fill-btn {
  background: white;
  border: 2px solid var(--saffron-deep);
  color: var(--saffron-deep);
  padding: 10px 18px;
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

.q-fill-btn.selected {
  background: var(--saffron-deep);
  color: white;
}

.q-multi-hint {
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 8px;
  font-style: italic;
}

.q-multi-opt {
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
}

.q-multi-opt::before {
  content: '☐';
  font-size: 20px;
  color: var(--ink-soft);
}

.q-multi-opt.selected::before {
  content: '☑';
  color: white;
}

.q-submit-multi {
  width: 100%;
  background: var(--saffron-deep);
  color: white;
  border: none;
  padding: 12px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 12px;
  font-family: inherit;
}

/* Drag-Drop */
.q-drag-area {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.q-drag-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px;
  background: white;
  border-radius: var(--radius-md);
  border: 2px dashed var(--saffron-light);
  min-height: 60px;
}

.drag-item {
  background: var(--saffron-deep);
  color: white;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.drag-item.picked {
  transform: scale(1.1);
  box-shadow: 0 0 0 4px var(--saffron-light);
}

.q-drag-buckets {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.drag-bucket {
  background: white;
  border: 2px solid var(--saffron-light);
  border-radius: var(--radius-md);
  padding: 12px;
  min-height: 100px;
  cursor: pointer;
  transition: all 0.2s;
}

.drag-bucket:hover {
  border-color: var(--saffron-deep);
  background: var(--saffron-light);
}

.bucket-title {
  font-weight: 700;
  text-align: center;
  margin-bottom: 8px;
  color: var(--saffron-deep);
}

.bucket-items {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: center;
}

/* ═══ FEEDBACK OVERLAY ═══ */
#feedback {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  background: rgba(0,0,0,0.5);
  animation: fadeIn 0.2s;
}
#feedback.show { display: flex; }

.fb-overlay {
  background: var(--green);
  color: white;
  padding: 32px 24px;
  border-radius: var(--radius-xl);
  max-width: 90%;
  width: 360px;
  text-align: center;
  box-shadow: var(--shadow-xl);
  animation: pop 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
}

@keyframes pop {
  from { transform: scale(0.7); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.fb-emoji {
  font-size: 56px;
  margin-bottom: 8px;
  animation: bounce 0.6s;
}

.fb-title {
  font-family: 'Yatra One', serif;
  font-size: 28px;
  margin-bottom: 12px;
}

.fb-exp {
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 16px;
  background: rgba(255,255,255,0.15);
  padding: 12px;
  border-radius: var(--radius-md);
  text-align: left;
}

.fb-exp b { color: var(--gold); }

.fb-next {
  background: white;
  color: var(--ink);
  border: none;
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}

/* ═══ LESSON DONE ═══ */
#lessonDone {
  background: linear-gradient(180deg, var(--saffron-light), var(--cream));
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  text-align: center;
}

.ld-emoji {
  font-size: 80px;
  margin-bottom: 16px;
}

.ld-title {
  font-family: 'Yatra One', serif;
  font-size: 30px;
  color: var(--saffron-deep);
  margin-bottom: 8px;
}

.ld-msg {
  font-size: 16px;
  color: var(--ink-soft);
  margin-bottom: 24px;
}

.ld-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  width: 100%;
  max-width: 320px;
  margin-bottom: 24px;
}

.ld-stat {
  background: white;
  padding: 12px 8px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.ld-stat-num {
  font-family: 'Yatra One', serif;
  font-size: 24px;
  color: var(--saffron-deep);
  display: block;
}

.ld-stat-label {
  font-size: 11px;
  color: var(--ink-soft);
  text-transform: uppercase;
  font-weight: 600;
  margin-top: 2px;
}

/* ═══ CHAPTER DONE ═══ */
#chapterDone {
  background: linear-gradient(180deg, var(--gold), var(--saffron-light));
  align-items: center;
  padding: 40px 24px;
  text-align: center;
  overflow-y: auto;
}

.cd-trophy {
  font-size: 100px;
  margin-bottom: 16px;
  animation: bounce 1s ease-in-out infinite;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,0.2));
}

.cd-trophy-name {
  font-family: 'Yatra One', serif;
  font-size: 28px;
  color: var(--madhubani);
  margin-bottom: 6px;
}

.cd-congrats {
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 24px;
  font-weight: 500;
}

.cert-card {
  background: white;
  padding: 24px 20px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 360px;
  margin-bottom: 20px;
  border: 4px double var(--gold);
  position: relative;
}

.cert-header {
  font-family: 'Yatra One', serif;
  font-size: 14px;
  color: var(--saffron-deep);
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.cert-name {
  font-family: 'Yatra One', serif;
  font-size: 26px;
  color: var(--madhubani);
  margin: 8px 0;
  border-bottom: 2px dashed var(--saffron-light);
  padding-bottom: 8px;
}

.cert-text {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 12px 0;
}

.cert-runs {
  font-family: 'Yatra One', serif;
  font-size: 32px;
  color: var(--saffron-deep);
  margin: 8px 0;
}

.cert-signature {
  font-size: 12px;
  color: var(--ink-soft);
  font-style: italic;
  margin-top: 16px;
  border-top: 1px solid var(--saffron-light);
  padding-top: 12px;
}

.cd-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 20px;
}

/* ═══ DONATE / SHARE BUTTONS ═══ */
.donate-card {
  background: linear-gradient(135deg, var(--saffron-light), white);
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  margin: 16px 0;
  text-align: center;
  border: 2px dashed var(--saffron-deep);
  max-width: 360px;
  width: 100%;
}

.donate-title {
  font-family: 'Yatra One', serif;
  font-size: 18px;
  color: var(--saffron-deep);
  margin-bottom: 4px;
}

.donate-msg {
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.donate-amount {
  font-family: 'Yatra One', serif;
  font-size: 28px;
  color: var(--green);
  margin-bottom: 12px;
}

.upi-row {
  background: white;
  padding: 8px 12px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  margin-top: 8px;
  -webkit-user-select: text;
  user-select: text;
}

/* ═══ TOAST ═══ */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: white;
  padding: 12px 20px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  opacity: 0;
  transition: all 0.3s;
  z-index: 1000;
  box-shadow: var(--shadow-lg);
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ═══ CONFETTI ═══ */
.confetti {
  position: fixed;
  top: -10px;
  width: 8px;
  height: 14px;
  z-index: 999;
  animation: confettiFall linear forwards;
  pointer-events: none;
}

@keyframes confettiFall {
  0% { transform: translateY(0) rotate(0deg); opacity: 1; }
  100% { transform: translateY(105vh) rotate(720deg); opacity: 0.5; }
}

/* ═══ HOME PAGE — CLASS CHOOSER ═══ */
.home-cover {
  background: linear-gradient(135deg, var(--saffron-deep) 0%, var(--madhubani) 100%);
  color: white;
  padding: 32px 24px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.home-cover::before {
  content: '🏏';
  position: absolute;
  font-size: 200px;
  right: -40px;
  top: -20px;
  opacity: 0.1;
  transform: rotate(-15deg);
}

.brand-mark {
  font-family: 'Yatra One', serif;
  font-size: 14px;
  letter-spacing: 4px;
  opacity: 0.85;
  margin-bottom: 8px;
}

.brand-name {
  font-family: 'Yatra One', serif;
  font-size: 38px;
  margin-bottom: 4px;
  text-shadow: 2px 4px 0 rgba(0,0,0,0.2);
}

.brand-full {
  font-size: 13px;
  opacity: 0.9;
  margin-bottom: 12px;
}

.brand-tagline {
  font-family: 'Yatra One', serif;
  font-size: 18px;
  background: var(--gold);
  color: var(--ink);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  display: inline-block;
  box-shadow: var(--shadow-md);
}

.section-heading {
  font-family: 'Yatra One', serif;
  font-size: 22px;
  color: var(--saffron-deep);
  text-align: center;
  margin: 24px 0 16px;
  padding: 0 20px;
}

.class-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  padding: 0 20px;
}

.class-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 20px 12px;
  text-align: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all 0.2s;
  border: 3px solid var(--saffron-light);
  text-decoration: none;
  color: inherit;
  display: block;
}

.class-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--saffron-deep);
}

.class-emoji {
  font-size: 40px;
  margin-bottom: 8px;
  display: block;
}

.class-num {
  font-family: 'Yatra One', serif;
  font-size: 28px;
  color: var(--saffron-deep);
  display: block;
}

.class-label {
  font-size: 12px;
  color: var(--ink-soft);
  font-weight: 600;
  margin-top: 4px;
}

/* ═══ SUBJECT GRID ═══ */
.subject-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 20px;
}

.subject-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  text-align: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all 0.2s;
  border: 3px solid transparent;
  text-decoration: none;
  color: inherit;
  display: block;
}

.subject-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.subject-card.science { border-color: var(--green-light); }
.subject-card.science:hover { border-color: var(--green); }
.subject-card.math { border-color: var(--saffron-light); }
.subject-card.math:hover { border-color: var(--saffron-deep); }
.subject-card.sst { border-color: #BBDEFB; }
.subject-card.sst:hover { border-color: var(--royal); }
.subject-card.hindi { border-color: #FFCDD2; }
.subject-card.hindi:hover { border-color: var(--madhubani); }
.subject-card.english { border-color: #E1BEE7; }
.subject-card.english:hover { border-color: var(--purple); }
.subject-card.sanskrit { border-color: #FFE0B2; }
.subject-card.sanskrit:hover { border-color: var(--gold-deep); }

.subject-emoji {
  font-size: 48px;
  margin-bottom: 8px;
  display: block;
}

.subject-name {
  font-family: 'Yatra One', serif;
  font-size: 18px;
  color: var(--ink);
  margin-bottom: 4px;
}

.subject-tournament {
  font-size: 11px;
  color: var(--saffron-deep);
  font-weight: 700;
  background: var(--saffron-light);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  display: inline-block;
}

.coming-soon {
  position: relative;
  opacity: 0.6;
}

.coming-soon::after {
  content: 'जल्द आ रहा है';
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--ink);
  color: white;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 9px;
  font-weight: 700;
}

/* ═══ CHAPTER LIST PAGE ═══ */
.tournament-banner {
  background: linear-gradient(135deg, var(--green), var(--green-mid));
  color: white;
  padding: 20px;
  text-align: center;
  position: relative;
}

.tournament-name {
  font-family: 'Yatra One', serif;
  font-size: 24px;
  margin-bottom: 4px;
}

.tournament-subtitle {
  font-size: 13px;
  opacity: 0.9;
}

.trophy-cabinet {
  display: flex;
  justify-content: space-around;
  background: white;
  margin: 16px 20px;
  padding: 14px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 2px solid var(--gold);
}

.trophy-stat {
  text-align: center;
}

.trophy-emoji {
  font-size: 28px;
  display: block;
  margin-bottom: 2px;
}

.trophy-count {
  font-family: 'Yatra One', serif;
  font-size: 18px;
  color: var(--saffron-deep);
}

.trophy-label {
  font-size: 10px;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.chapter-list {
  padding: 0 20px 100px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chapter-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: white;
  padding: 14px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid transparent;
  text-decoration: none;
  color: inherit;
}

.chapter-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--saffron-light);
}

.chapter-card.completed {
  background: linear-gradient(135deg, #FFF8E1, white);
  border-color: var(--gold);
}

.chapter-card.locked {
  opacity: 0.55;
  cursor: not-allowed;
  background: #F5F5F5;
}

.chapter-card.locked:hover {
  transform: none;
  border-color: transparent;
}

.match-num {
  background: linear-gradient(135deg, var(--saffron-deep), var(--saffron));
  color: white;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: 'Yatra One', serif;
  font-size: 11px;
  text-align: center;
  flex-shrink: 0;
  line-height: 1.2;
}

.chapter-card.completed .match-num {
  background: linear-gradient(135deg, var(--gold-deep), var(--gold));
}

.chapter-card.locked .match-num {
  background: #BDBDBD;
}

.match-num-big {
  font-size: 18px;
}

.chapter-content {
  flex: 1;
  min-width: 0;
}

.chapter-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  margin-bottom: 2px;
}

.chapter-info-row {
  display: flex;
  gap: 10px;
  font-size: 11px;
  color: var(--ink-soft);
  align-items: center;
}

.format-badge {
  background: var(--green-light);
  color: var(--green);
  padding: 1px 8px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 10px;
}

.chapter-status {
  font-size: 28px;
  flex-shrink: 0;
}

/* ═══ FOOTER ═══ */
.app-footer {
  background: var(--ink);
  color: white;
  padding: 20px;
  text-align: center;
  font-size: 12px;
  margin-top: auto;
}

.app-footer a {
  color: var(--gold);
  text-decoration: none;
}

.footer-master {
  font-family: 'Yatra One', serif;
  font-size: 14px;
  color: var(--gold);
  margin-bottom: 4px;
}

/* ═══ PRINT (for certificate) ═══ */
@media print {
  body * { visibility: hidden; }
  .cert-card, .cert-card * { visibility: visible; }
  .cert-card {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
  }
}

/* ═══ RESPONSIVE TWEAKS ═══ */
@media (max-width: 360px) {
  .brand-name { font-size: 32px; }
  .class-grid { gap: 8px; }
  .class-num { font-size: 24px; }
  .stat-num { font-size: 18px; }
}

@media (min-width: 481px) {
  body { padding: 20px 0; }
}

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