#sillabe-app {
  --bg-color: #f4f7f9;
  --card-bg: #ffffff;
  --text-main: #1a1a1a;
  --text-muted: #6b7280;
  --primary: #1f2937;
  --primary-hover: #374151;
  --border-color: #e5e7eb;
  --radius-lg: 16px;
  --radius-md: 8px;
  --green: #10b981;
  --red: #ef4444;
  --yellow: #f59e0b;
  
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  max-width: 1800px;
  margin: 0 auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

#sillabe-app * { box-sizing: border-box; }

#sillabe-app .card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  border: 1px solid var(--border-color);
}

/* Инпут и кнопка */
#sillabe-app .input-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
@media (min-width: 600px) {
  #sillabe-app .input-group { flex-direction: row; }
}

#sillabe-app input {
  flex: 1;
  padding: 16px 20px;
  font-size: 18px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color 0.2s;
}
#sillabe-app input:focus { border-color: var(--primary); }

#sillabe-app button#sillabe-button {
  padding: 16px 32px;
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  background-color: var(--primary);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
#sillabe-app button#sillabe-button:hover { background-color: var(--primary-hover); }
#sillabe-app button#sillabe-button:active { transform: scale(0.98); }

/* Быстрые примеры */
#sillabe-app .quick-examples {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
#sillabe-app .example-badge {
  background: #f3f4f6;
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: 50px;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  border: 1px solid transparent;
}
#sillabe-app .example-badge:hover {
  background: #e5e7eb;
  color: var(--text-main);
}

/* Результат */
#sillabe-app .badge-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
#sillabe-app .word-display {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-main);
  margin: 12px 0 20px 0;
}
#sillabe-app .syllables-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
#sillabe-app .syllable-tile {
  background: #f9fafb;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  font-size: 28px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.05em;
}

/* Геймификация */
#sillabe-app .quiz-header {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
#sillabe-app .xp-badge {
  background: #fef3c7;
  color: var(--yellow);
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 14px;
}
#sillabe-app .quiz-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}
@media (min-width: 600px) {
  #sillabe-app .quiz-options { flex-direction: row; }
}
#sillabe-app .quiz-option {
  flex: 1;
  padding: 14px;
  font-size: 16px;
  font-weight: 600;
  background: #fff;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s;
}
#sillabe-app .quiz-option:hover { border-color: var(--primary); }
#sillabe-app .quiz-option.correct {
  background: #d1fae5;
  border-color: var(--green);
  color: #065f46;
}
#sillabe-app .quiz-option.wrong {
  background: #fee2e2;
  border-color: var(--red);
  color: #991b1b;
}
#sillabe-app .quiz-option:disabled { cursor: not-allowed; }

/* Кнопка "Следующий вопрос" */
#sillabe-app .next-quiz-btn {
  background-color: var(--card-bg);
  color: var(--primary);
  border: 2px solid var(--primary);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

#sillabe-app .next-quiz-btn:hover {
  background-color: var(--primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

#sillabe-app .next-quiz-btn:active {
  transform: translateY(0);
}

/* Анимация вспышки для XP */
/* Анимация вспышки при получении XP */
@keyframes xpFlashPlus {
  0%   { transform: scale(1);   background: #fef3c7; }
  50%  { transform: scale(1.2); background: #fde68a; color: #d97706; }
  100% { transform: scale(1);   background: #fef3c7; }
}

/* Анимация вспышки при потере XP */
@keyframes xpFlashMinus {
  0%   { transform: scale(1);   background: #fef3c7; }
  50%  { transform: scale(1.2); background: #fecaca; color: #dc2626; }
  100% { transform: scale(1);   background: #fef3c7; }
}

#sillabe-app .xp-badge.xp-flash-plus {
  animation: xpFlashPlus 0.5s ease;
}

#sillabe-app .xp-badge.xp-flash-minus {
  animation: xpFlashMinus 0.5s ease;
}