/**
 * Tutorial Widget Styles
 */

/* オーバーレイ */
.tutorial-widget-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  animation: tutorial-widget-fade-in 0.3s ease-out;
}

@keyframes tutorial-widget-fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* モーダル本体 */
.tutorial-widget-modal {
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  position: relative;
  animation: tutorial-widget-slide-up 0.3s ease-out;
}

@keyframes tutorial-widget-slide-up {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* 閉じるボタン */
.tutorial-widget-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 28px;
  line-height: 1;
  color: #666;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all 0.2s;
  z-index: 1;
}

.tutorial-widget-close:hover {
  background-color: #f0f0f0;
  color: #333;
}

/* コンテンツエリア */
.tutorial-widget-content {
  padding: 40px 32px 24px;
  overflow-y: auto;
  flex: 1;
}

.tutorial-widget-content h1,
.tutorial-widget-content h2,
.tutorial-widget-content h3 {
  margin-top: 0;
  color: #333;
}

.tutorial-widget-content p {
  line-height: 1.6;
  color: #555;
}

.tutorial-widget-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

/* フッター */
.tutorial-widget-footer {
  padding: 16px 32px 24px;
  border-top: 1px solid #e0e0e0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

/* チェックボックス */
.tutorial-widget-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  color: #666;
  font-size: 14px;
}

.tutorial-widget-checkbox input[type="checkbox"] {
  cursor: pointer;
  width: 18px;
  height: 18px;
}

.tutorial-widget-checkbox:hover {
  color: #333;
}

/* ナビゲーションボタン */
.tutorial-widget-buttons {
  display: flex;
  gap: 12px;
}

.tutorial-widget-nav-btn {
  padding: 10px 24px;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  min-width: 100px;
}

.tutorial-widget-nav-btn:hover {
  background-color: #0056b3;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
}

.tutorial-widget-nav-btn:active {
  transform: translateY(0);
}

/* ハイライト機能用のスタイル */
/* ハイライトオーバーレイ（画面全体をグレーアウト） */
.tutorial-widget-highlight-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 9999;
  pointer-events: none;
  animation: tutorial-widget-fade-in 0.3s ease-out;
}

/* ハイライトされた要素のマーカー */
.tutorial-widget-highlight-box {
  position: absolute;
  border: 2px solid #007bff;
  border-radius: 4px;
  box-shadow: 0 0 0 4px rgba(0, 123, 255, 0.3),
              0 0 0 9999px rgba(0, 0, 0, 0.7);
  pointer-events: none;
  z-index: 10001;
  animation: tutorial-widget-highlight-pulse 2s ease-in-out infinite;
}

@keyframes tutorial-widget-highlight-pulse {
  0%, 100% {
    box-shadow: 0 0 0 4px rgba(0, 123, 255, 0.3),
                0 0 0 9999px rgba(0, 0, 0, 0.7);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(0, 123, 255, 0.5),
                0 0 0 9999px rgba(0, 0, 0, 0.7);
  }
}

/* 吹き出し形式のツールチップモーダル */
.tutorial-widget-tooltip {
  position: fixed;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  max-width: 400px;
  width: 90%;
  z-index: 10002;
  animation: tutorial-widget-slide-up 0.3s ease-out;
}

/* ツールチップの矢印 */
.tutorial-widget-tooltip::before {
  content: '';
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
}

/* 矢印の位置（上） */
.tutorial-widget-tooltip.arrow-top::before {
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 0 10px 10px 10px;
  border-color: transparent transparent white transparent;
}

/* 矢印の位置（下） */
.tutorial-widget-tooltip.arrow-bottom::before {
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  border-width: 10px 10px 0 10px;
  border-color: white transparent transparent transparent;
}

/* 矢印の位置（左） */
.tutorial-widget-tooltip.arrow-left::before {
  left: -10px;
  top: 50%;
  transform: translateY(-50%);
  border-width: 10px 10px 10px 0;
  border-color: transparent white transparent transparent;
}

/* 矢印の位置（右） */
.tutorial-widget-tooltip.arrow-right::before {
  right: -10px;
  top: 50%;
  transform: translateY(-50%);
  border-width: 10px 0 10px 10px;
  border-color: transparent transparent transparent white;
}

/* ツールチップモード時のコンテンツエリア */
.tutorial-widget-tooltip .tutorial-widget-content {
  padding: 24px 24px 16px;
  max-height: 60vh;
  overflow-y: auto;
}

/* ツールチップモード時の閉じるボタン */
.tutorial-widget-tooltip .tutorial-widget-close {
  top: 12px;
  right: 12px;
  font-size: 24px;
}

/* ツールチップモード時のフッター */
.tutorial-widget-tooltip .tutorial-widget-footer {
  padding: 12px 24px 20px;
}

/* レスポンシブ対応 */
@media (max-width: 640px) {
  .tutorial-widget-modal {
    width: 95%;
    max-height: 90vh;
  }

  .tutorial-widget-content {
    padding: 32px 20px 16px;
  }

  .tutorial-widget-footer {
    padding: 12px 20px 20px;
    flex-direction: column;
    align-items: stretch;
  }

  .tutorial-widget-buttons {
    justify-content: stretch;
  }

  .tutorial-widget-nav-btn {
    width: 100%;
  }

  .tutorial-widget-checkbox {
    justify-content: center;
  }

  .tutorial-widget-tooltip {
    max-width: 90%;
  }

  .tutorial-widget-tooltip .tutorial-widget-content {
    padding: 20px 16px 12px;
  }

  .tutorial-widget-tooltip .tutorial-widget-footer {
    padding: 12px 16px 16px;
    flex-direction: column;
    align-items: stretch;
  }
}