/**
 * 固定表示エリアのスタイル
 * 言語・文字数選択固定後の表示用
 */

.locked-selections {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border: 2px solid #dee2e6;
  border-radius: 12px;
  padding: 20px;
  margin: 20px 0;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  display: none; /* デフォルトは非表示 */
}

/* 表示状態の制御 */
.locked-selections.show {
  display: block;
}

.locked-selections.hide {
  display: none;
}

.locked-selections h4 {
  color: #495057;
  margin: 0 0 15px 0;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.locked-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.locked-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background-color: #ffffff;
  border: 1px solid #e9ecef;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.locked-label {
  font-weight: 600;
  color: #6c757d;
  font-size: 14px;
  min-width: 80px;
}

.locked-value {
  font-weight: 500;
  color: #495057;
  font-size: 14px;
  background-color: #f8f9fa;
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid #dee2e6;
}

.unlock-btn {
  background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  align-self: flex-start;
  margin-top: 8px;
}

.unlock-btn:hover {
  background: linear-gradient(135deg, #0056b3 0%, #004085 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 123, 255, 0.3);
}

.unlock-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 123, 255, 0.3);
}

.unlock-btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
}

/* アニメーション */
.locked-selections.show {
  animation: slideInFromTop 0.3s ease-out;
}

.locked-selections.hide {
  animation: slideOutToTop 0.3s ease-in;
}

@keyframes slideInFromTop {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideOutToTop {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-20px);
  }
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
  .locked-selections {
    padding: 15px;
    margin: 15px 0;
  }
  
  .locked-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  
  .locked-label {
    min-width: auto;
  }
  
  .unlock-btn {
    width: 100%;
    text-align: center;
  }
}

/* アクセシビリティ */
.locked-selections[aria-hidden="true"] {
  display: none !important;
}

.locked-selections[aria-hidden="false"] {
  display: block !important;
}

/* 高コントラストモード対応 */
@media (prefers-contrast: high) {
  .locked-selections {
    border-color: #000000;
    background: #ffffff;
  }
  
  .locked-item {
    border-color: #000000;
  }
  
  .locked-value {
    border-color: #000000;
    background-color: #f0f0f0;
  }
}

/* ダークモード対応 */
@media (prefers-color-scheme: dark) {
  .locked-selections {
    background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
    border-color: #4a5568;
    color: #e2e8f0;
  }
  
  .locked-selections h4 {
    color: #e2e8f0;
  }
  
  .locked-item {
    background-color: #2d3748;
    border-color: #4a5568;
  }
  
  .locked-label {
    color: #a0aec0;
  }
  
  .locked-value {
    background-color: #4a5568;
    border-color: #718096;
    color: #e2e8f0;
  }
  
  .unlock-btn {
    background: linear-gradient(135deg, #3182ce 0%, #2c5282 100%);
  }
  
  .unlock-btn:hover {
    background: linear-gradient(135deg, #2c5282 0%, #2a4365 100%);
  }
}