/* FLASHCARD STUDY TOOL - Section Styles */
.flashcard-study-tool {
  padding: 60px 20px;
  background: linear-gradient(135deg,#ff6a00,#ee0979);
  border-radius: 20px;
  color: #fff;
  font-family: 'Urbanist', sans-serif;
  text-align: center;
  margin-bottom: 40px;
}

.flashcard-card {
  max-width: 500px;
  margin: 0 auto;
  background: #fff;
  color: #222;
  padding: 24px;
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.15);
  text-align: center;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 16px;
}

.flashcard-display {
  font-size: 24px;
  font-weight: 700;
  min-height: 80px;
  padding: 16px;
  border-radius: 12px;
  background: #f8f8f8;
  color: #111;
  border: 1px solid #e0e0e0;
  margin-bottom: 16px;
  transition: transform 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.add-card-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}

.add-card-section textarea {
  width: 100%;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid #ccc;
  resize: vertical;
}

.btn {
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  color: #fff;
  background: linear-gradient(90deg,#4b6ef6,#7b5cff);
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.25);
}

.prev-btn, .next-btn {
  background: linear-gradient(90deg,#ff7a59,#ff416c);
}

.flip-btn {
  background: linear-gradient(90deg,#f7971e,#ffd200);
  color:#111;
}

.shuffle-btn {
  background: linear-gradient(90deg,#11998e,#38ef7d);
}

.add-btn {
  background: linear-gradient(90deg,#8e2de2,#4a00e0);
}