/* 
================================================================================
📋 ファイル名: app/assets/stylesheets/shared_sidebar.css
🎯 目的: 共通サイドメニューコンポーネントのスタイル定義
📊 機能: 
    - ラグジュアリーデザイン統一・レスポンシブ対応
    - アクセシビリティ完全対応・アニメーション効果
    - 添付画像仕様準拠（ワークスペースの文字が大きい）
================================================================================
*/

/* 🌟 ラグジュアリーサイドバー（統一デザイン） */
.sidebar {
  width: 280px;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #2a2a2a 100%);
  backdrop-filter: blur(25px);
  border-right: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
  z-index: 10;
  min-height: 0;
  box-shadow: 
    inset 0 1px 0 rgba(255, 215, 0, 0.1),
    0 0 50px rgba(255, 215, 0, 0.05);
}

/* サイドバーのシマーエフェクト */
.sidebar::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
  animation: luxurySidebarShimmer 3s ease-in-out infinite;
  z-index: 1;
}

@keyframes luxurySidebarShimmer {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

/* サイドバー右側の装飾ライン */
.sidebar::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent 0%, rgba(255, 215, 0, 0.3) 50%, transparent 100%);
  z-index: 1;
}

/* サイドバーナビゲーションのスクロールバースタイル */
.sidebar nav::-webkit-scrollbar {
  width: 6px;
}

.sidebar nav::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 3px;
}

.sidebar nav::-webkit-scrollbar-thumb {
  background: rgba(255, 215, 0, 0.3);
  border-radius: 3px;
  transition: background 0.3s ease;
}

.sidebar nav::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 215, 0, 0.5);
}

/* Firefox用のスクロールバースタイル */
.sidebar nav {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 215, 0, 0.3) rgba(255, 255, 255, 0.05);
}

/* ロゴセクション */
.luxury-logo {
  background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 
    0 15px 30px rgba(255, 215, 0, 0.3),
    0 0 0 1px rgba(255, 215, 0, 0.2);
  position: relative;
}

/* 検索バー */
.luxury-search {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 12px 16px 12px 44px;
  color: #fff;
  font-size: 14px;
  width: 100%;
  transition: all 0.3s ease;
}

.luxury-search:focus {
  outline: none;
  border-color: rgba(255, 215, 0, 0.5);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.luxury-search::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

/* サイドバーナビゲーション項目 */
.sidebar-item {
  display: flex !important;
  align-items: center !important;
  padding: 12px 20px !important;
  margin: 4px 16px !important;
  border-radius: 12px !important;
  color: rgba(255, 255, 255, 0.7) !important;
  text-decoration: none !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  transition: all 0.3s ease !important;
  position: relative !important;
  overflow: hidden !important;
}

.sidebar-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.sidebar-item:hover::before {
  transform: translateX(100%);
}

.sidebar-item:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  color: #FFD700 !important;
  text-decoration: none !important;
  transform: translateX(4px) !important;
}

.sidebar-item.active {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.2) 0%, rgba(255, 215, 0, 0.1) 100%) !important;
  color: #FFD700 !important;
  border: 1px solid rgba(255, 215, 0, 0.3) !important;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.2) !important;
}

.sidebar-item svg {
  width: 18px !important;
  height: 18px !important;
  margin-right: 14px;
  flex-shrink: 0;
}

/* 🎯 ワークスペースセクションタイトル: 添付画像仕様準拠（大きい文字） */
.luxury-section-title {
  font-size: 16px !important; /* 添付画像の仕様に合わせて大きく */
  font-weight: 700 !important; /* より太いフォントウェイト */
  color: rgba(255, 255, 255, 0.9) !important; /* より明るい色 */
  text-transform: uppercase !important;
  letter-spacing: 0.1em !important;
  margin-bottom: 16px !important; /* マージンも調整 */
  margin-top: 32px !important;
  position: relative !important;
}

/* ワークスペースタイトルの装飾効果 */
.luxury-section-title::after {
  content: '' !important;
  position: absolute !important;
  bottom: -4px !important;
  left: 0 !important;
  width: 40px !important;
  height: 2px !important;
  background: linear-gradient(90deg, #FFD700 0%, transparent 100%) !important;
  border-radius: 1px !important;
  display: block !important;
  z-index: 10 !important;
}

/* ユーザー情報セクション */
.luxury-user-section {
  padding: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
  position: relative;
}

.luxury-user-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 215, 0, 0.3) 50%, transparent 100%);
}

.luxury-user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.luxury-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(255, 215, 0, 0.3);
  flex-shrink: 0;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.luxury-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.luxury-avatar-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  font-weight: 600;
  font-size: 16px;
}

/* ユーザーメニュー */
.luxury-user-menu {
  position: absolute;
  bottom: 100%;
  left: 20px;
  right: 20px;
  margin-bottom: 8px;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.95) 0%, rgba(20, 20, 20, 0.9) 100%);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 8px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 9999;
}

.luxury-user-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.luxury-user-menu-item {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  border-radius: 12px;
  transition: all 0.3s ease;
  font-size: 14px;
  font-weight: 500;
  width: 100%;
  border: none;
  background: none;
  cursor: pointer;
  text-align: left;
}

.luxury-user-menu-item:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #FFD700;
  transform: translateX(4px);
}

/* 認証ボタン */
.luxury-auth-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.luxury-auth-btn {
  padding: 12px 20px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.luxury-auth-btn-primary {
  background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
  color: #000;
  border: none;
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}

.luxury-auth-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(255, 215, 0, 0.4);
  color: #000;
}

.luxury-auth-btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.luxury-auth-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  transform: translateY(-2px);
}

/* レスポンシブ対応: 小さい画面でのサイドバー調整 */
@media (max-height: 600px) {
  .sidebar {
    min-height: 100vh;
  }
  
  .sidebar nav {
    padding: 10px 0;
  }
  
  .sidebar-item {
    padding: 8px 16px;
    margin: 2px 12px;
    font-size: 13px;
  }
  
  .sidebar-item svg {
    width: 16px !important;
    height: 16px !important;
    margin-right: 10px;
  }
  
  .luxury-section-title {
    font-size: 14px;
    padding: 8px 20px 4px;
    margin-bottom: 8px;
  }
}

@media (max-width: 768px) {
  .sidebar {
    width: 240px;
  }
}

/* アクセシビリティ対応 */
.sidebar-item:focus {
  outline: 2px solid rgba(255, 215, 0, 0.5);
  outline-offset: 2px;
}

/* アカウント設定画面での強制スタイル適用 - 最高優先度 */
/* 🎯 添付画像の文字色差異修正: アカウント設定画面でもmind_maps画面と同じ明度を実現 */
.luxury-account-container .sidebar-item,
.luxury-account-container aside .sidebar-item,
.luxury-account-container .sidebar .sidebar-item,
.luxury-account-container nav .sidebar-item,
.luxury-account-container div .sidebar-item,
body .sidebar-item,
html .sidebar-item,
a.sidebar-item {
  color: rgba(255, 255, 255, 0.8) !important; /* より明るく調整 */
  font-weight: 500 !important;
  opacity: 1 !important;
  filter: none !important;
  -webkit-filter: none !important;
}

.luxury-account-container .sidebar-item:hover,
.luxury-account-container aside .sidebar-item:hover,
.luxury-account-container .sidebar .sidebar-item:hover,
.luxury-account-container nav .sidebar-item:hover,
.luxury-account-container div .sidebar-item:hover,
body .sidebar-item:hover,
html .sidebar-item:hover,
a.sidebar-item:hover {
  color: #FFD700 !important;
  opacity: 1 !important;
  filter: none !important;
  -webkit-filter: none !important;
}

.luxury-account-container .sidebar-item.active,
.luxury-account-container aside .sidebar-item.active,
.luxury-account-container .sidebar .sidebar-item.active,
.luxury-account-container nav .sidebar-item.active,
.luxury-account-container div .sidebar-item.active,
body .sidebar-item.active,
html .sidebar-item.active,
a.sidebar-item.active {
  color: #FFD700 !important;
  opacity: 1 !important;
  filter: none !important;
  -webkit-filter: none !important;
}

.luxury-account-container .luxury-section-title,
.luxury-account-container aside .luxury-section-title,
.luxury-account-container .sidebar .luxury-section-title,
.luxury-account-container nav .luxury-section-title,
.luxury-account-container div .luxury-section-title,
body .luxury-section-title,
html .luxury-section-title,
.luxury-section-title {
  color: rgba(255, 255, 255, 0.9) !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  opacity: 1 !important;
  filter: none !important;
  -webkit-filter: none !important;
  position: relative !important;
}

/* アカウント設定画面での装飾線強制表示 - 最高優先度 */
.luxury-account-container .luxury-section-title::after,
.luxury-account-container aside .luxury-section-title::after,
.luxury-account-container .sidebar .luxury-section-title::after,
.luxury-account-container nav .luxury-section-title::after,
.luxury-account-container div .luxury-section-title::after,
.content-area .luxury-section-title::after,
body .luxury-section-title::after,
html .luxury-section-title::after,
.luxury-section-title::after {
  content: '' !important;
  position: absolute !important;
  bottom: -4px !important;
  left: 0 !important;
  width: 40px !important;
  height: 2px !important;
  background: linear-gradient(90deg, #FFD700 0%, transparent 100%) !important;
  border-radius: 1px !important;
  display: block !important;
  z-index: 9999 !important;
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: none !important;
  transform: none !important;
  clip: none !important;
  overflow: visible !important;
}

.luxury-user-menu-item:focus {
  outline: 2px solid rgba(255, 215, 0, 0.5);
  outline-offset: 2px;
}

/* 高コントラストモード対応 */
@media (prefers-contrast: high) {
  .sidebar {
    border-right: 2px solid rgba(255, 255, 255, 0.5);
  }
  
  .sidebar-item {
    color: rgba(255, 255, 255, 0.9);
  }
  
  .luxury-section-title {
    color: rgba(255, 255, 255, 1);
  }
}

/* モーション軽減設定対応 */
@media (prefers-reduced-motion: reduce) {
  .sidebar::before,
  .sidebar-item::before,
  .sidebar-item,
  .luxury-user-menu {
    animation: none;
    transition: none;
  }
}