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

:root {
  --bg: #fff8e7;
  --bg2: #ffe4f1;
  --bg3: #e0f7fa;
  --primary: #ff5e9c;        /* розовый */
  --primary-dark: #e54486;
  --accent: #4ecdc4;          /* бирюзовый */
  --yellow: #ffd93d;
  --orange: #ff9f43;
  --green: #6bcf7f;
  --purple: #b794f4;
  --blue: #5eb1ff;
  --text: #2d3748;
  --text-light: #718096;
  --card: #ffffff;
  --card-shadow: 0 8px 0 rgba(0,0,0,0.06), 0 12px 24px rgba(255, 94, 156, 0.15);
  --shadow: 0 6px 0 rgba(0,0,0,0.06), 0 10px 20px rgba(255, 94, 156, 0.12);
  --shadow-hover: 0 4px 0 rgba(0,0,0,0.06), 0 6px 14px rgba(255, 94, 156, 0.18);
}

html, body {
  height: 100%;
  font-family: 'Fredoka', -apple-system, 'Nunito', 'Segoe UI Rounded', sans-serif;
  background:
    radial-gradient(circle at 15% 20%, var(--bg2) 0%, transparent 35%),
    radial-gradient(circle at 85% 80%, var(--bg3) 0%, transparent 35%),
    radial-gradient(circle at 50% 50%, #fff9f0 0%, var(--bg) 100%);
  color: var(--text);
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  font-weight: 500;
}

/* Лёгкие точки на фоне для весёлости */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle at 10% 15%, var(--yellow) 0, var(--yellow) 4px, transparent 5px),
    radial-gradient(circle at 90% 25%, var(--accent) 0, var(--accent) 4px, transparent 5px),
    radial-gradient(circle at 20% 80%, var(--purple) 0, var(--purple) 4px, transparent 5px),
    radial-gradient(circle at 80% 70%, var(--orange) 0, var(--orange) 4px, transparent 5px),
    radial-gradient(circle at 50% 5%, var(--green) 0, var(--green) 4px, transparent 5px),
    radial-gradient(circle at 50% 95%, var(--primary) 0, var(--primary) 4px, transparent 5px);
  background-size: 100% 100%;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

#topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 3px solid var(--yellow);
  font-size: 22px;
  font-weight: 700;
}

.icon-btn {
  background: var(--card);
  border: 3px solid var(--primary);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  font-size: 28px;
  color: var(--primary);
  cursor: pointer;
  box-shadow: 0 4px 0 var(--primary-dark);
  transition: transform 0.12s, box-shadow 0.12s;
  font-weight: 700;
  font-family: inherit;
}
.icon-btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--primary-dark); }

#stars, #streak {
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--card);
  box-shadow: 0 4px 0 rgba(0,0,0,0.07);
  font-size: 20px;
  font-weight: 700;
  border: 3px solid var(--yellow);
}
#streak { border-color: var(--orange); color: var(--orange); }
#stars { color: #d4a017; }
.hidden { display: none !important; }

#screen {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  -webkit-overflow-scrolling: touch;
}

/* ====== HOME / MENU ====== */
.menu-title {
  text-align: center;
  font-size: 42px;
  font-weight: 700;
  color: var(--primary);
  margin: 16px 0 8px;
  text-shadow: 0 4px 0 rgba(255, 94, 156, 0.18);
  letter-spacing: -0.5px;
}
.menu-title::before { content: '🦊 '; }
.menu-title::after { content: ' ✨'; }

.menu-subtitle {
  text-align: center;
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 28px;
  font-weight: 500;
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  padding-bottom: 24px;
}

.menu-card {
  background: var(--card);
  border-radius: 28px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  box-shadow: var(--card-shadow);
  transition: transform 0.15s, box-shadow 0.15s;
  border: 4px solid;
  text-align: left;
  min-height: 170px;
  font-family: inherit;
}
.menu-card:active { transform: translateY(4px); box-shadow: var(--shadow-hover); }

/* Каждой карточке свой цвет рамки */
.menu-grid .menu-card:nth-child(1)  { border-color: var(--primary); }
.menu-grid .menu-card:nth-child(2)  { border-color: var(--green); }
.menu-grid .menu-card:nth-child(3)  { border-color: var(--yellow); }
.menu-grid .menu-card:nth-child(4)  { border-color: var(--blue); }
.menu-grid .menu-card:nth-child(5)  { border-color: var(--purple); }
.menu-grid .menu-card:nth-child(6)  { border-color: var(--accent); }
.menu-grid .menu-card:nth-child(7)  { border-color: var(--orange); }
.menu-grid .menu-card:nth-child(8)  { border-color: #ff7675; }
.menu-grid .menu-card:nth-child(9)  { border-color: #b894e7; }

.menu-card .emoji {
  font-size: 52px;
  filter: drop-shadow(0 3px 6px rgba(0,0,0,0.15));
}
.menu-card .title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
}
.menu-card .desc {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.35;
  font-weight: 500;
}
.menu-card .best {
  font-size: 13px;
  color: #d4a017;
  font-weight: 700;
  margin-top: auto;
  background: #fff7d6;
  padding: 4px 10px;
  border-radius: 999px;
}

/* ====== GAME ====== */
.game-header { text-align: center; margin-bottom: 18px; }
.game-question {
  font-size: 20px;
  color: var(--text);
  margin-bottom: 8px;
  font-weight: 600;
  text-align: center;
}
.game-word {
  font-size: clamp(56px, 13vw, 100px);
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 1px;
  margin: 18px 0 8px;
  line-height: 1.1;
  text-align: center;
  text-shadow: 0 4px 0 rgba(255, 94, 156, 0.15);
}
.game-hint {
  font-size: 16px;
  color: var(--text-light);
  font-style: italic;
  min-height: 22px;
  text-align: center;
  font-weight: 500;
}

.options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  max-width: 720px;
  margin: 24px auto;
}

.option-btn {
  background: var(--card);
  border: 4px solid var(--accent);
  border-radius: 24px;
  padding: 22px 16px;
  font-size: 38px;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
  box-shadow: 0 6px 0 var(--accent);
  transition: transform 0.12s, background 0.2s, border-color 0.2s, color 0.2s, box-shadow 0.12s;
  min-height: 90px;
  font-family: inherit;
}
.option-btn:active { transform: translateY(4px); box-shadow: 0 2px 0 var(--accent); }
.option-btn.correct {
  background: var(--green);
  color: white;
  border-color: var(--green);
  box-shadow: 0 6px 0 #3fa554;
  animation: bounce 0.5s;
}
.option-btn.wrong {
  background: #ff6b6b;
  color: white;
  border-color: #ff6b6b;
  box-shadow: 0 6px 0 #d94c4c;
  animation: shake 0.4s;
}
.option-btn.show-correct {
  border-color: var(--green);
  background: #d1f7e8;
  color: #3fa554;
  box-shadow: 0 6px 0 #3fa554;
}
.option-btn:disabled { cursor: default; }

.option-btn.text-option {
  font-size: 22px;
  padding: 18px 14px;
  min-height: 72px;
  line-height: 1.25;
}

/* ====== FEEDBACK BANNER ====== */
.feedback {
  text-align: center;
  padding: 14px 24px;
  border-radius: 20px;
  font-size: 18px;
  font-weight: 700;
  margin: 16px auto;
  max-width: 640px;
  min-height: 50px;
}
.feedback.good {
  background: linear-gradient(90deg, #d1f7e8, #b9f0d8);
  color: #2d8a4f;
  border: 3px solid var(--green);
}
.feedback.bad {
  background: linear-gradient(90deg, #ffe4e1, #ffd5d0);
  color: #c44545;
  border: 3px solid #ff7675;
}

/* ====== PROGRESS BAR ====== */
.progress-wrap {
  height: 14px;
  background: #fff;
  border-radius: 999px;
  overflow: hidden;
  max-width: 640px;
  margin: 0 auto 14px;
  border: 3px solid var(--yellow);
  padding: 2px;
}
.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--orange), var(--yellow));
  border-radius: 999px;
  transition: width 0.4s;
}

/* ====== RESULT SCREEN ====== */
.result {
  text-align: center;
  padding: 40px 20px;
}
.result .big-emoji {
  font-size: 110px;
  margin-bottom: 16px;
  animation: bigBounce 0.8s;
  filter: drop-shadow(0 6px 12px rgba(0,0,0,0.18));
}
.result .result-title {
  font-size: 38px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
  text-shadow: 0 4px 0 rgba(255, 94, 156, 0.18);
}
.result .result-score {
  font-size: 22px;
  color: var(--text);
  margin-bottom: 32px;
  font-weight: 500;
}
.result-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn {
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 999px;
  padding: 18px 36px;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 6px 0 var(--primary-dark);
  transition: transform 0.12s, box-shadow 0.12s;
  font-family: inherit;
}
.btn:active { transform: translateY(4px); box-shadow: 0 2px 0 var(--primary-dark); }
.btn.secondary {
  background: var(--card);
  color: var(--primary);
  border: 3px solid var(--primary);
  box-shadow: 0 5px 0 var(--primary);
}
.btn.secondary:active { box-shadow: 0 1px 0 var(--primary); }

/* ====== FLASHCARDS ====== */
.flashcard {
  background: linear-gradient(135deg, #fff, #fff8e7);
  border-radius: 32px;
  padding: 48px 32px;
  max-width: 520px;
  margin: 24px auto;
  text-align: center;
  box-shadow: var(--card-shadow);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  border: 5px solid var(--yellow);
}
.flashcard .word {
  font-size: clamp(50px, 10vw, 84px);
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 1px;
}
.flashcard .word .highlight {
  color: #ff5e5e;
  text-decoration: underline wavy var(--yellow);
  text-decoration-thickness: 4px;
  text-underline-offset: 8px;
  animation: highlightPulse 1.5s ease-in-out infinite;
}
.flashcard .hint-text {
  font-size: 18px;
  color: var(--text-light);
  font-style: italic;
  font-weight: 500;
}

/* ====== CAPITAL LETTER GAME ====== */
.sentence {
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.9;
  text-align: center;
  max-width: 720px;
  margin: 24px auto;
  padding: 0 20px;
  font-weight: 600;
}
.sentence .word-tap {
  display: inline-block;
  padding: 6px 14px;
  margin: 4px 3px;
  border-radius: 14px;
  background: var(--card);
  cursor: pointer;
  transition: all 0.15s;
  box-shadow: 0 3px 0 rgba(0,0,0,0.1);
  font-weight: 600;
  border: 2px solid transparent;
}
.sentence .word-tap.selected {
  background: var(--yellow);
  color: var(--text);
  transform: scale(1.08);
  border-color: var(--orange);
}
.sentence .word-tap.correct {
  background: var(--green);
  color: white;
  border-color: #3fa554;
}
.sentence .word-tap.missed {
  background: #ff6b6b;
  color: white;
  border-color: #d94c4c;
}
.sentence .punct { color: var(--text-light); }

/* ====== ANIMATIONS ====== */
@keyframes bounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.12); }
}
@keyframes bigBounce {
  0% { transform: scale(0) rotate(-20deg); }
  60% { transform: scale(1.2) rotate(10deg); }
  100% { transform: scale(1) rotate(0deg); }
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-10px) rotate(-2deg); }
  60% { transform: translateX(10px) rotate(2deg); }
  80% { transform: translateX(-5px); }
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes highlightPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}
@keyframes wiggle {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-4deg); }
  75% { transform: rotate(4deg); }
}
.fade-in { animation: fadeIn 0.3s; }

/* ====== NEW GAME MODES ====== */
.two-choice {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  max-width: 720px;
  margin: 24px auto;
}
.option-btn.big-text {
  font-size: 30px;
  font-weight: 700;
  padding: 28px 16px;
  min-height: 100px;
}
.word-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  max-width: 640px;
  margin: 24px auto;
}
.sentence-show {
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1.5;
  text-align: center;
  max-width: 800px;
  margin: 24px auto;
  padding: 28px;
  background: var(--card);
  border-radius: 28px;
  box-shadow: var(--card-shadow);
  font-weight: 600;
  border: 4px solid var(--blue);
}
.sent-blank {
  display: inline-block;
  background: var(--yellow);
  color: var(--text);
  border-radius: 10px;
  padding: 0 14px;
  margin-left: 8px;
  font-weight: 700;
  animation: wiggle 1.5s ease-in-out infinite;
}
.punct-btn {
  font-size: 48px !important;
  min-height: 100px;
  padding: 20px 16px;
}
.game-subhint {
  text-align: center;
  font-size: 15px;
  color: var(--text-light);
  margin-bottom: 14px;
  font-style: italic;
  font-weight: 500;
}

/* ====== MISTAKES CARD ====== */
.mistakes-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: linear-gradient(135deg, #ff5e9c 0%, #ff9f43 100%);
  color: #fff;
  border: 4px solid #fff;
  border-radius: 28px;
  padding: 18px 22px;
  margin-bottom: 20px;
  cursor: pointer;
  box-shadow: 0 8px 0 rgba(229, 68, 134, 0.5), 0 12px 24px rgba(255, 94, 156, 0.3);
  transition: transform 0.15s, box-shadow 0.15s;
  font-family: inherit;
}
.mistakes-card:active {
  transform: translateY(4px);
  box-shadow: 0 4px 0 rgba(229, 68, 134, 0.5), 0 8px 16px rgba(255, 94, 156, 0.3);
}
.mistakes-left {
  display: flex;
  align-items: center;
  gap: 16px;
  text-align: left;
}
.mistakes-card .emoji {
  font-size: 44px;
  filter: drop-shadow(0 3px 6px rgba(0,0,0,0.2));
}
.mistakes-card .title { font-size: 22px; font-weight: 700; }
.mistakes-card .desc { font-size: 14px; opacity: 0.95; font-weight: 500; }
.mistakes-badge {
  background: rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 24px;
  font-weight: 700;
  min-width: 60px;
  text-align: center;
  border: 3px solid rgba(255,255,255,0.6);
}

/* ====== PROGRESS / HISTORY SCREEN ====== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-light);
  font-size: 18px;
  font-weight: 500;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  max-width: 800px;
  margin: 0 auto 24px;
}
.stat-card {
  background: var(--card);
  padding: 18px 12px;
  border-radius: 22px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 3px solid var(--accent);
}
.stat-card:nth-child(2) { border-color: var(--yellow); }
.stat-card:nth-child(3) { border-color: var(--green); }
.stat-card:nth-child(4) { border-color: var(--orange); }

.stat-value {
  font-size: 30px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.1;
}
.stat-label {
  font-size: 13px;
  color: var(--text-light);
  margin-top: 4px;
  font-weight: 600;
}

.section-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin: 28px 0 14px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
  padding-left: 4px;
}

/* Calendar */
.calendar {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 6px;
  max-width: 800px;
  margin: 0 auto;
}
.cal-cell {
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-light);
  position: relative;
}
.cal-l0 { background: #ffeef5; }
.cal-l1 { background: #ffbed8; color: #fff; }
.cal-l2 { background: #ff8eb9; color: #fff; }
.cal-l3 { background: #ff5e9c; color: #fff; }
.cal-l4 { background: #e54486; color: #fff; }
.cal-num { font-size: 11px; }
.cal-legend {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: center;
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-light);
  font-weight: 500;
}
.cal-legend .cal-cell { width: 16px; height: 16px; aspect-ratio: auto; }

/* Mode bars */
.mode-bars {
  max-width: 800px;
  margin: 0 auto;
  background: var(--card);
  border-radius: 24px;
  padding: 20px;
  box-shadow: var(--shadow);
  border: 3px solid var(--yellow);
}
.mode-bar-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  margin-bottom: 16px;
}
.mode-bar-row:last-child { margin-bottom: 0; }
.mode-bar-label { font-weight: 700; font-size: 15px; }
.mode-bar-track {
  height: 16px;
  background: #f5f5f5;
  border-radius: 999px;
  overflow: hidden;
  border: 2px solid #ececec;
}
.mode-bar-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.5s ease-out;
  min-width: 4px;
}
.mode-bar-num { font-size: 13px; color: var(--text-light); font-weight: 500; }

/* Session list */
.session-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.session-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  background: var(--card);
  padding: 12px 16px;
  border-radius: 18px;
  box-shadow: var(--shadow);
  border: 2px solid #f0e6e6;
}
.sess-emoji { font-size: 30px; }
.sess-mode { font-weight: 700; font-size: 15px; }
.sess-time { font-size: 13px; color: var(--text-light); font-weight: 500; }
.sess-score {
  font-size: 18px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
}
.sess-great { background: #d1f7e8; color: #2d8a4f; border: 2px solid var(--green); }
.sess-good { background: #fff3d6; color: #b8860b; border: 2px solid var(--yellow); }
.sess-meh { background: #ffe4e1; color: #c44545; border: 2px solid #ff7675; }

/* ====== SOUND TOGGLE ====== */
.sound-toggle { font-size: 22px; }

/* ====== PET CARD ====== */
.pet-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: linear-gradient(135deg, #fff7d6 0%, #ffe8a3 100%);
  border: 4px solid var(--yellow);
  border-radius: 28px;
  padding: 18px 22px;
  margin-bottom: 16px;
  box-shadow: 0 8px 0 #e6c020, 0 12px 24px rgba(255, 217, 61, 0.3);
}
.pet-card.pet-super { background: linear-gradient(135deg, #fff7d6 0%, #ffc0db 100%); border-color: var(--primary); box-shadow: 0 8px 0 var(--primary-dark), 0 12px 24px rgba(255, 94, 156, 0.3); }
.pet-card.pet-sad { background: linear-gradient(135deg, #e6e6e6 0%, #d0d0d0 100%); border-color: #888; box-shadow: 0 8px 0 #666; }
.pet-card.pet-sleep { background: linear-gradient(135deg, #e9e0ff 0%, #d4c4ff 100%); border-color: var(--purple); box-shadow: 0 8px 0 #8b6cd9; }
.pet-fox {
  width: 110px;
  height: 110px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: petFloat 3s ease-in-out infinite;
  filter: drop-shadow(0 5px 10px rgba(0,0,0,0.18));
}
.pet-fox .fox-svg {
  width: 100%;
  height: 100%;
}
.pet-fox .fox-sparkles {
  transform-origin: 100px 100px;
  animation: sparkle 1.5s ease-in-out infinite;
}
.pet-fox .fox-zzz {
  animation: float-zzz 2s ease-in-out infinite;
}
@keyframes petFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes sparkle {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.15); }
}
@keyframes float-zzz {
  0%, 100% { transform: translateY(0); opacity: 0.8; }
  50% { transform: translateY(-4px); opacity: 1; }
}
/* грустный лисёнок чуть наклоняется */
.pet-card.pet-sad .pet-fox {
  animation: petSad 4s ease-in-out infinite;
}
@keyframes petSad {
  0%, 100% { transform: rotate(0deg); }
  50% { transform: rotate(-4deg); }
}
/* спящий — медленно дышит */
.pet-card.pet-sleep .pet-fox {
  animation: petBreathe 4s ease-in-out infinite;
}
@keyframes petBreathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}
.pet-info { flex: 1; }
.pet-name { font-size: 22px; font-weight: 700; color: var(--text); display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pet-mood-label { font-size: 14px; color: var(--text-light); font-weight: 600; background: rgba(255,255,255,0.7); padding: 3px 10px; border-radius: 999px; }
.pet-bar {
  height: 16px;
  background: rgba(255,255,255,0.7);
  border-radius: 999px;
  overflow: hidden;
  margin: 8px 0 6px;
  border: 2px solid rgba(0,0,0,0.08);
}
.pet-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #ff9f43, var(--yellow), var(--green));
  border-radius: 999px;
  transition: width 0.5s;
}
.pet-hint { font-size: 13px; color: var(--text-light); font-weight: 500; }

/* ====== DAILY QUEST ====== */
.daily-quest {
  display: flex;
  align-items: center;
  gap: 16px;
  background: linear-gradient(135deg, #d6efff 0%, #b3dfff 100%);
  border: 4px solid var(--blue);
  border-radius: 24px;
  padding: 14px 20px;
  margin-bottom: 20px;
  box-shadow: 0 6px 0 #3a9eee;
}
.daily-quest.done {
  background: linear-gradient(135deg, #d1f7e8 0%, #a8eccc 100%);
  border-color: var(--green);
  box-shadow: 0 6px 0 #3fa554;
}
.dq-icon { font-size: 36px; }
.dq-body { flex: 1; }
.dq-label { font-size: 13px; color: var(--text-light); font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }
.dq-text { font-size: 17px; font-weight: 600; color: var(--text); }

/* ====== SESSION LIMIT ====== */
.session-limit-box {
  background: linear-gradient(135deg, #fff7d6, #ffe8a3);
  border: 4px solid var(--yellow);
  border-radius: 24px;
  padding: 20px;
  display: flex;
  gap: 18px;
  align-items: center;
  max-width: 600px;
  margin: 20px auto;
  box-shadow: 0 6px 0 #e6c020;
}
.slb-emoji { font-size: 54px; }
.slb-text { text-align: left; font-weight: 500; color: var(--text); line-height: 1.5; }

/* ====== ACHIEVEMENT TOAST ====== */
.achievement-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translate(-50%, 200%);
  background: linear-gradient(135deg, #fff, #fff7d6);
  border: 4px solid var(--yellow);
  border-radius: 24px;
  padding: 16px 22px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  display: flex;
  gap: 16px;
  align-items: center;
  z-index: 100;
  max-width: 360px;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.achievement-toast.show { transform: translate(-50%, 0); }
.achievement-toast .ach-emoji { font-size: 56px; animation: petFloat 1.5s ease-in-out infinite; }
.ach-overline { font-size: 12px; color: var(--primary); font-weight: 700; text-transform: uppercase; }
.ach-title { font-size: 18px; font-weight: 700; }
.ach-desc { font-size: 13px; color: var(--text-light); font-weight: 500; }

/* ====== ACHIEVEMENTS GRID ====== */
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  max-width: 800px;
  margin: 0 auto;
}
.achievement-card {
  background: var(--card);
  border-radius: 18px;
  padding: 16px 12px;
  text-align: center;
  border: 3px solid var(--yellow);
  box-shadow: var(--shadow);
}
.achievement-card.locked {
  background: #f5f5f5;
  border-color: #ddd;
  opacity: 0.6;
}
.ach-card-emoji { font-size: 40px; margin-bottom: 8px; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.12)); }
.achievement-card.locked .ach-card-emoji { filter: grayscale(1); }
.ach-card-title { font-size: 14px; font-weight: 700; }
.ach-card-desc { font-size: 12px; color: var(--text-light); margin-top: 4px; font-weight: 500; }

/* ====== PARENT LINK & MODAL ====== */
.parent-link-wrap { text-align: center; padding: 24px 0 12px; }
.parent-link {
  background: transparent;
  border: none;
  color: var(--text-light);
  font-size: 14px;
  cursor: pointer;
  text-decoration: underline;
  font-family: inherit;
  font-weight: 500;
}
.pin-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  display: flex; align-items: center; justify-content: center;
  z-index: 200;
  animation: fadeIn 0.2s;
}
.pin-modal {
  background: var(--card);
  border-radius: 28px;
  padding: 32px 28px;
  border: 4px solid var(--primary);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
  max-width: 380px;
  width: calc(100% - 40px);
}
.pin-title { font-size: 24px; font-weight: 700; color: var(--primary); margin-bottom: 6px; text-align: center; }
.pin-sub { font-size: 14px; color: var(--text-light); margin-bottom: 18px; text-align: center; font-weight: 500; }
.pin-input {
  width: 100%;
  text-align: center;
  font-size: 32px;
  font-weight: 700;
  padding: 14px;
  border: 3px solid var(--yellow);
  border-radius: 18px;
  letter-spacing: 14px;
  font-family: inherit;
  outline: none;
}
.pin-input:focus { border-color: var(--primary); }
.pin-error { color: #c44545; font-size: 14px; min-height: 22px; text-align: center; font-weight: 600; margin-top: 8px; }
.pin-actions { display: flex; gap: 12px; justify-content: center; margin-top: 12px; }

/* ====== PARENT SCREEN ====== */
.parent-stats {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.pstat {
  background: var(--card);
  padding: 12px 18px;
  border-radius: 14px;
  border: 3px solid var(--accent);
  font-size: 15px;
  font-weight: 500;
}
.pstat b { color: var(--primary); font-size: 18px; }

.day-bars {
  display: flex;
  gap: 4px;
  max-width: 800px;
  margin: 0 auto;
  height: 130px;
  align-items: flex-end;
  padding-bottom: 28px;
  position: relative;
}
.day-bar {
  flex: 1;
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  position: relative;
  height: 100%;
}
.day-bar-fill {
  width: 100%;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  border-radius: 4px 4px 0 0;
  min-height: 2px;
  transition: height 0.4s;
}
.day-bar-num {
  position: absolute;
  bottom: 100%;
  font-size: 10px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}
.day-bar-label {
  position: absolute;
  top: 100%;
  font-size: 10px;
  color: var(--text-light);
  margin-top: 4px;
  font-weight: 500;
}

.mistakes-group {
  background: var(--card);
  border-radius: 16px;
  padding: 14px 18px;
  margin-bottom: 10px;
  border: 2px solid #ffd5d0;
}
.mg-title { font-weight: 700; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.mg-count { font-size: 13px; background: #ff7675; color: white; padding: 2px 10px; border-radius: 999px; font-weight: 700; }
.mg-items { display: flex; flex-wrap: wrap; gap: 6px; }
.mg-chip { background: #fff5f4; border: 1px solid #ffd5d0; padding: 4px 10px; border-radius: 999px; font-size: 14px; font-weight: 500; }

.week-list {
  background: var(--card);
  border-radius: 16px;
  padding: 8px;
  max-width: 800px;
  margin: 0 auto;
  border: 2px solid #ececec;
}
.week-row {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 12px;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid #f5f5f5;
  font-weight: 500;
}
.week-row:last-child { border-bottom: none; }
.wr-time { font-size: 13px; color: var(--text-light); }
.wr-score { font-weight: 700; }

.parent-empty {
  text-align: center;
  padding: 20px;
  color: var(--text-light);
  font-weight: 500;
  font-style: italic;
}

.parent-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 16px;
  padding-bottom: 40px;
}

/* ====== VOCAB STUDY-ALL ====== */
.vocab-study-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  max-width: 900px;
  margin: 20px auto 0;
}
.vocab-study-card {
  background: var(--card);
  border: 4px solid var(--yellow);
  border-radius: 18px;
  padding: 14px 8px;
  text-align: center;
  font-size: clamp(14px, 2vw, 22px);
  font-weight: 700;
  color: var(--primary);
  box-shadow: var(--shadow);
  letter-spacing: 0.5px;
  word-break: break-word;
}
/* На узких экранах — 2 ряда по 5, но если очень узко — 5×2 всё равно */
@media (max-width: 480px) {
  .vocab-study-grid { gap: 6px; }
  .vocab-study-card { padding: 10px 4px; font-size: 13px; border-width: 3px; border-radius: 12px; }
}
.vocab-study-card .highlight {
  color: #ff5e5e;
  text-decoration: underline wavy var(--yellow);
  text-decoration-thickness: 3px;
  text-underline-offset: 6px;
}

/* ====== COPYING MODE ====== */
.copy-text {
  background: var(--card);
  border: 4px solid var(--blue);
  border-radius: 24px;
  padding: 22px 26px;
  font-size: 26px;
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto 12px;
  font-weight: 600;
  box-shadow: var(--shadow);
  word-break: break-word;
  font-family: 'Fredoka', sans-serif;
}
.copy-char {
  display: inline-block;
  padding: 0 2px;
  color: var(--text-light);
  transition: color 0.15s, background 0.15s, transform 0.1s;
  border-radius: 4px;
}
.copy-char.done { color: var(--green); font-weight: 700; }
.copy-char.cur {
  background: var(--yellow);
  color: var(--text);
  font-weight: 700;
  animation: blink 1s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { background: var(--yellow); }
  50% { background: #ffe278; }
}
.copy-meta {
  text-align: center;
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 16px;
  font-weight: 600;
}
.copy-meta span { color: var(--primary); font-weight: 700; }
.copy-keyboard {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.copy-row { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; }
.copy-key {
  background: var(--card);
  border: 3px solid var(--accent);
  border-radius: 12px;
  font-size: 22px;
  font-weight: 700;
  padding: 12px;
  min-width: 44px;
  cursor: pointer;
  box-shadow: 0 3px 0 var(--accent);
  font-family: inherit;
  transition: transform 0.1s, box-shadow 0.1s;
  color: var(--text);
}
.copy-key:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--accent); }
.copy-key.hit {
  background: var(--green);
  color: white;
  border-color: var(--green);
  box-shadow: 0 3px 0 #3fa554;
}
.copy-key.miss {
  background: #ff7675;
  color: white;
  border-color: #ff7675;
  animation: shake 0.3s;
}

/* ====== TABLET / LARGE SCREEN TWEAKS ====== */
@media (min-width: 768px) {
  #topbar { padding: 18px 32px; font-size: 26px; }
  .icon-btn { width: 60px; height: 60px; font-size: 32px; }
  #screen { padding: 32px 48px; }
  .menu-title { font-size: 52px; }
}