/**
 * 推薦股票卡片牆樣式
 * 用於股票推薦卡片的顯示與互動
 */

/* ========== 啟動載入特效 ========== */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-overlay.hidden {
  opacity: 0;
  visibility: hidden;
}

.loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
}

.loading-spinner {
  position: relative;
  width: 100px;
  height: 100px;
}

.spinner-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 3px solid transparent;
}

.spinner-ring:nth-child(1) {
  border-top-color: #00d9ff;
  animation: spin 1.2s linear infinite;
}

.spinner-ring:nth-child(2) {
  width: 80%;
  height: 80%;
  top: 10%;
  left: 10%;
  border-right-color: #ff6b6b;
  animation: spin 1.5s linear infinite reverse;
}

.spinner-ring:nth-child(3) {
  width: 60%;
  height: 60%;
  top: 20%;
  left: 20%;
  border-bottom-color: #4ecdc4;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-text {
  display: flex;
  gap: 4px;
  font-size: 24px;
  font-weight: bold;
  color: #fff;
}

.loading-text span {
  animation: bounce 1.4s ease-in-out infinite;
}

.loading-text span:nth-child(1) { animation-delay: 0s; }
.loading-text span:nth-child(2) { animation-delay: 0.1s; }
.loading-text span:nth-child(3) { animation-delay: 0.2s; }
.loading-text span:nth-child(4) { animation-delay: 0.3s; }
.loading-text span:nth-child(5) { animation-delay: 0.4s; }
.loading-text span:nth-child(6) { animation-delay: 0.5s; }

@keyframes bounce {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 1;
  }
  30% {
    transform: translateY(-10px);
    opacity: 0.7;
  }
}

/* ========== 頂部工具列 ========== */
.card-wall-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.header-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: bold;
}

.header-logo {
  height: 80px;
  max-height: 80px;
  width: auto;
  max-width: 280px;
  object-fit: contain;
  border-radius: 6px;
  /* 為白底 logo 添加視覺效果 */
  background: white;
  padding: 2px 3px;  /* 最小 padding */
  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all 0.3s ease;
}

.header-logo:hover {
  transform: scale(1.05);
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.2);
}

/* 山雞小八 group logo - 圓形裁切 */
.header-logo.group-logo {
  height: 68px;
  max-height: 68px;
  width: 68px;
  max-width: 68px;
  border-radius: 50%;
  padding: 4px;
  object-fit: cover;
  background: #f5f0e8; /* 配合 logo 的米色背景 */
  border: 2px solid #8b4513; /* 咖啡色邊框配合 logo 風格 */
}

/* 登入彈窗 logo 樣式 */
.login-modal-logo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  background: #f5f0e8;
  border: 3px solid #8b4513;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.header-actions {
  display: flex;
  gap: 10px;
}

.btn-batch-add {
  padding: 10px 20px;
  background: var(--color-success);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.3s;
}

.btn-batch-add:hover {
  background: var(--color-success-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.sort-dropdown {
  position: relative;
}

.sort-btn {
  padding: 10px 20px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
  font-size: 14px;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b949e' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.sort-btn:hover {
  border-color: var(--color-primary);
  background-color: var(--bg-secondary);
}

.sort-btn:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.3);
}

.sort-btn option {
  background: var(--bg-secondary);
  color: var(--text-primary);
  padding: 10px;
}

.market-toggle {
  display: flex;
  gap: 4px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 4px;
}

.market-toggle button {
  padding: 8px 16px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s;
  color: var(--text-secondary);
  font-size: 14px;
}

.market-toggle button:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.market-toggle button.active {
  background: var(--color-primary);
  color: white;
}

/* ========== 卡片牆容器 ========== */
.app-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

.main-content-area {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ========== 左側排名面板 ========== */
.ranking-sidebar {
  width: 280px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.ranking-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-tertiary);
}

.ranking-header h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.ranking-list {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}

.ranking-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 8px;
  margin-bottom: 8px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  transition: all 0.2s;
}

.ranking-item:hover {
  border-color: var(--color-primary);
  transform: translateX(4px);
}

.ranking-item.active {
  border-color: var(--color-primary);
  background: rgba(88, 166, 255, 0.15);
}

.ranking-item.show-all {
  background: var(--bg-tertiary);
  margin-bottom: 12px;
}

.ranking-item {
  cursor: pointer;
}

.ranking-item.top-1 {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.15), rgba(255, 215, 0, 0.05));
  border-color: rgba(255, 215, 0, 0.4);
}

.ranking-item.top-2 {
  background: linear-gradient(135deg, rgba(192, 192, 192, 0.15), rgba(192, 192, 192, 0.05));
  border-color: rgba(192, 192, 192, 0.4);
}

.ranking-item.top-3 {
  background: linear-gradient(135deg, rgba(205, 127, 50, 0.15), rgba(205, 127, 50, 0.05));
  border-color: rgba(205, 127, 50, 0.4);
}

.ranking-position {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 14px;
  color: var(--text-secondary);
}

.ranking-position .trophy {
  font-size: 20px;
}

.ranking-avatar {
  font-size: 24px;
}

.ranking-info {
  flex: 1;
  min-width: 0;
}

.ranking-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ranking-stats {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.ranking-returns {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.ranking-return {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: bold;
  white-space: nowrap;
}

.ranking-return .return-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-tertiary);
  opacity: 0.8;
}

.ranking-return .return-value {
  font-size: 13px;
  font-weight: 700;
}

.ranking-return.avg .return-value {
  font-size: 16px;  /* AVG 放大,主要指標 */
  font-weight: 800;
}

.ranking-return.sum .return-value {
  font-size: 12px;  /* SUM 縮小,次要指標 */
  opacity: 0.8;
}

.ranking-return.positive .return-value {
  color: var(--color-success);
}

.ranking-return.negative .return-value {
  color: var(--color-danger);
}

.stock-cards-container {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  overflow-x: hidden;
}

/* ========== 卡片工具列 ========== */
.cards-toolbar {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 16px;
  padding: 10px 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  max-width: 1600px;
  margin-left: auto;
  margin-right: auto;
}

.cards-toolbar .sort-dropdown {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cards-toolbar .sort-dropdown label {
  color: var(--text-secondary);
  font-size: 14px;
  white-space: nowrap;
}

/* ========== 搜尋欄位 ========== */
.search-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 6px 12px;
  transition: all 0.2s;
}

.search-bar:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.3);
}

.search-bar .search-icon {
  font-size: 14px;
  opacity: 0.6;
}

.search-bar input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 14px;
  width: 160px;
  padding: 4px 0;
}

.search-bar input::placeholder {
  color: var(--text-muted);
}

.search-clear-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  padding: 0 4px;
  transition: color 0.2s;
}

.search-clear-btn:hover {
  color: var(--color-danger);
}

.drag-hint {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-warning);
  font-size: 13px;
  animation: pulse-hint 2s ease-in-out infinite;
}

.drag-hint.hidden {
  display: none;
}

@keyframes pulse-hint {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.btn-reset-order {
  padding: 6px 12px;
  font-size: 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.btn-reset-order:hover {
  background: var(--color-danger);
  color: white;
  border-color: var(--color-danger);
}

/* ========== 拖拉排序樣式 ========== */
.stock-cards-grid.drag-mode .stock-card {
  cursor: grab;
  user-select: none;
}

.stock-cards-grid.drag-mode .stock-card:active {
  cursor: grabbing;
}

.stock-card.dragging {
  opacity: 0.5;
  transform: scale(1.02);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
  z-index: 1000;
}

.stock-card.drag-over {
  border: 2px dashed var(--color-primary);
  background: rgba(88, 166, 255, 0.1);
}

.stock-card .drag-handle {
  display: none;
  position: absolute;
  top: 8px;
  left: 8px;
  width: 24px;
  height: 24px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  cursor: grab;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 14px;
  z-index: 10;
}

.stock-cards-grid.drag-mode .stock-card .drag-handle {
  display: flex;
}

.stock-card .drag-handle:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.stock-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  max-width: 1600px;
  margin: 0 auto;
}

/* ========== 股票卡片 ========== */
.stock-card {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: visible;  /* 改為 visible 讓標籤可以凸出 */
  transition: all 0.3s ease;
}

.stock-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
  border-color: var(--color-primary);
}

/* ========== 卡片標頭 (收合狀態) ========== */
.card-header {
  padding: 20px;
  cursor: pointer;
  display: flex;
  gap: 20px;
  overflow: hidden;  /* 防止內容溢出卡片 */
  border-radius: 12px;  /* 繼承卡片圓角 */
}

.card-left {
  flex: 1;
  min-width: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.stock-info {
  text-align: left;  /* 文字靠左 */
  width: 100%;
}

.stock-symbol {
  text-align: left;  /* 往左靠 */
}

.performance-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.card-right {
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-end !important;
  gap: 12px;
  min-width: 140px !important;
  flex-shrink: 0 !important;  /* 防止縮小 */
}

.stock-info {
  margin-bottom: 8px;  /* 縮減: 15px → 8px */
  text-align: left;  /* 文字靠左 */
}

.stock-symbol {
  font-size: 22px;  /* 放大 10%: 20px → 22px */
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 2px;  /* 縮減: 4px → 2px */
  text-align: left;  /* 往左靠 */
  line-height: 1.1;  /* 緊湊行高 */
}

.stock-name {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.2;  /* 緊湊行高 */
}

/* ========== 績效資訊 ========== */
.performance-info {
  margin: 15px 0;
  padding: 15px;
  background: var(--bg-tertiary);
  border-radius: 8px;
}

.max-return {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 8px;
}

.avg-return {
  font-size: 14px;
  color: var(--text-secondary);
}

/* 報酬率顏色 */
.return-excellent {
  color: #00ff00;  /* 深綠色 */
}

.return-good {
  color: #3fb950;  /* 綠色 */
}

.return-positive {
  color: #7ee787;  /* 淺綠色 */
}

.return-negative {
  color: #f85149;  /* 淺紅色 */
}

.return-bad {
  color: #ff0000;  /* 紅色 */
}

/* ========== 推薦者預覽 ========== */
.recommenders-preview {
  margin: 15px 0;
}

.recommender-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  background: var(--bg-tertiary);
  border-radius: 6px;
  margin-bottom: 6px;
}

.recommender-item .avatar {
  font-size: 20px;
}

.recommender-item .name {
  flex: 1;
  font-size: 14px;
  color: var(--text-primary);
}

.recommender-item .return {
  font-size: 14px;
  font-weight: bold;
}

/* ========== 卡片底部資訊 ========== */
.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-secondary);
}

/* ========== 展開詳情 ========== */
.card-detail {
  padding: 20px;
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  animation: expandDown 0.3s ease;
}

.card-detail.hidden {
  display: none;
}

@keyframes expandDown {
  from {
    opacity: 0;
    max-height: 0;
  }
  to {
    opacity: 1;
    max-height: 2000px;
  }
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 16px;
}

.detail-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.detail-title .symbol {
  font-size: 18px;
  font-weight: bold;
}

.detail-title .name {
  font-size: 14px;
  color: var(--text-secondary);
}

.detail-title .price {
  font-size: 16px;
  color: var(--color-primary);
}

.collapse-btn {
  padding: 6px 14px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-secondary);
  font-size: 12px;
  white-space: nowrap;
  flex-shrink: 0;
}

.collapse-btn:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-color: var(--color-primary);
}

/* ========== 詳情區塊 ========== */
.detail-section {
  margin-bottom: 20px;
}

.detail-section h4 {
  font-size: 16px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

/* ========== 推薦者詳細卡片 ========== */
.recommenders-detail {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.recommender-detail-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 15px;
}

.recommender-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.recommender-header .avatar {
  font-size: 24px;
}

.recommender-header .name {
  flex: 1;
  font-size: 16px;
  font-weight: bold;
}

.recommender-header .level {
  padding: 4px 8px;
  background: var(--color-primary);
  color: white;
  border-radius: 4px;
  font-size: 12px;
}

.recommender-stats {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
}

.stat-row .label {
  color: var(--text-secondary);
}

.stat-row .value {
  font-weight: bold;
}

.stat-row.note {
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding-top: 8px;
  border-top: 1px solid var(--border-color);
}

.stat-row.note .value {
  color: var(--text-secondary);
  font-weight: normal;
  font-style: italic;
}

/* ========== 技術面資料 ========== */
.technicals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
  margin-bottom: 15px;
}

.tech-item {
  display: flex;
  justify-content: space-between;
  padding: 10px;
  background: var(--bg-secondary);
  border-radius: 6px;
}

.tech-item .label {
  color: var(--text-secondary);
  font-size: 12px;
}

.tech-item .value {
  font-weight: bold;
  font-size: 14px;
}

.tech-item .value.positive {
  color: var(--color-success);
}

.tech-item .value.negative {
  color: var(--color-danger);
}

.mini-chart {
  margin-top: 15px;
  padding: 20px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  text-align: center;
  color: var(--text-secondary);
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ========== 迷你走勢圖 ========== */
.trend-chart-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 8px 0;
}

.mini-trend-chart {
  flex: 1;
  min-width: 132px;  /* 最小寬度保持原來的132px */
  max-width: 100%;   /* 允許延展至最大寬度 */
  height: 54px;      /* 增加高度以容納日期標籤 (120/100 * 45 = 54) */
  overflow: visible;
}

.mini-trend-chart svg {
  width: 100%;
  height: 100%;
}

.trend-start-date,
.trend-end-date {
  font-size: 10px;
  color: var(--text-secondary);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ========== 報價資訊區 (卡片右側) ========== */
.stock-quote {
  text-align: right;
}

.quote-name {
  font-size: 17px;  /* 放大 20%: 14px → 16.8px ≈ 17px */
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.quote-price {
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 4px;
}

.quote-change {
  font-size: 14px;
  margin-bottom: 4px;
}

.quote-date {
  font-size: 12px;
  color: var(--text-secondary);
}

.price-up {
  color: #f85149;
}

.price-down {
  color: #3fb950;
}

.performance-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border-radius: 16px;
  font-size: 14px;
  font-weight: bold;
  background: var(--bg-tertiary);
  margin-top: 4px;
  white-space: nowrap;
}

.performance-badge.return-excellent {
  background: linear-gradient(135deg, rgba(0, 255, 0, 0.2), rgba(0, 255, 0, 0.1));
  border: 1px solid rgba(0, 255, 0, 0.3);
}

.performance-badge.return-good {
  background: linear-gradient(135deg, rgba(63, 185, 80, 0.2), rgba(63, 185, 80, 0.1));
  border: 1px solid rgba(63, 185, 80, 0.3);
}

.performance-badge.return-positive {
  background: linear-gradient(135deg, rgba(126, 231, 135, 0.15), rgba(126, 231, 135, 0.05));
  border: 1px solid rgba(126, 231, 135, 0.3);
}

.performance-badge.return-negative {
  background: linear-gradient(135deg, rgba(248, 81, 73, 0.15), rgba(248, 81, 73, 0.05));
  border: 1px solid rgba(248, 81, 73, 0.3);
}

.performance-badge.return-bad {
  background: linear-gradient(135deg, rgba(255, 0, 0, 0.2), rgba(255, 0, 0, 0.1));
  border: 1px solid rgba(255, 0, 0, 0.3);
}

/* ========== 留言預覽區 (卡片底部) ========== */
.card-comments-preview {
  padding: 10px 8px 6px 8px;  /* 上 10px, 左右 8px, 下 6px */
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-color);
  cursor: pointer;
  position: relative;
}

.card-comments-preview:hover {
  background: var(--bg-secondary);
}

.comments-count-hint {
  text-align: right;
  font-size: 10px;
  color: var(--text-tertiary);
  opacity: 0.6;
  margin-top: 4px;
  padding-right: 2px;
}

.comment-preview-item {
  display: flex;
  align-items: center;
  gap: 4px;  /* 減少間距 */
  padding: 6px 0;
  font-size: 13px;
  width: 100%;  /* 確保佔滿整個寬度 */
}

.comment-preview-item:not(:last-child) {
  border-bottom: 1px dashed var(--border-color);
}

.comment-preview-item .comment-avatar {
  flex-shrink: 0;
}

/* 時間預覽 - 緊貼左側 */
.comment-preview-item .comment-time-preview {
  flex-shrink: 0;
  font-size: 11px;
  color: var(--text-tertiary);
  width: fit-content;  /* 根據內容自動縮放 */
}

.comment-preview-item .comment-text-wrapper {
  flex: 1;  /* 自動擴展佔據剩餘空間 */
  min-width: 0;
  overflow: hidden;
  position: relative;
  margin: 0 4px;  /* 左右各 4px 間距 */
}

.comment-preview-item .comment-text {
  display: inline-block;
  color: var(--text-secondary);
  white-space: nowrap;
}

/* 超出寬度的留言跑馬燈效果 */
.comment-preview-item .comment-text.marquee {
  display: inline-flex;
  animation: marquee-scroll 15.68s linear infinite;
  will-change: transform;
}

/* 跑馬燈內容區塊 - 使用 inline-block 確保寬度一致 */
.comment-preview-item .comment-text .marquee-content {
  display: inline-block;
  white-space: nowrap;
  padding-right: 2em;  /* 兩段文字之間的間隔 */
}

.comment-preview-item:hover .comment-text.marquee {
  animation-play-state: paused;
}

/* 展開留言的跑馬燈效果（較慢速度，因為空間較大） */
.comment-content.marquee {
  display: inline-flex;
  animation: marquee-scroll-long 20s linear infinite;
  will-change: transform;
}

/* 跑馬燈內容區塊 */
.comment-content .marquee-content {
  display: inline-block;
  white-space: nowrap;
  padding-right: 2em;  /* 兩段文字之間的間隔 */
}

.comment-item:hover .comment-content.marquee {
  animation-play-state: paused;
}

/* 跑馬燈動畫: 移動剛好 50%，因為有兩段相同內容，重置時完全無縫 */
@keyframes marquee-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* 展開留言的跑馬燈動畫（較慢） */
@keyframes marquee-scroll-long {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.comment-preview-item .comment-votes {
  display: flex;
  gap: 4px;  /* 減少投票按鈕間距 */
  font-size: 12px;
  color: var(--text-secondary);
  flex-shrink: 0;
  /* 不使用 margin，讓它緊貼右側 */
}

.comment-preview-item .vote-up {
  color: var(--color-success);
}

.comment-preview-item .vote-down {
  color: var(--color-danger);
}

/* 預覽區迷你投票按鈕 */
.vote-btn-mini {
  padding: 2px 8px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: var(--bg-secondary);
  cursor: pointer;
  font-size: 11px;
  transition: all 0.2s;
  color: var(--text-secondary);
}

.vote-btn-mini:hover {
  transform: scale(1.1);
}

.vote-btn-mini.like:hover {
  border-color: var(--color-success);
  background: rgba(63, 185, 80, 0.15);
  color: var(--color-success);
}

.vote-btn-mini.dislike:hover {
  border-color: var(--color-danger);
  background: rgba(248, 81, 73, 0.15);
  color: var(--color-danger);
}

/* 熱門留言標籤 */
.preview-badge {
  font-size: 10px;
  padding: 1px 4px;
  border-radius: 4px;
  flex-shrink: 0;
}

.preview-badge.hot {
  background: rgba(255, 165, 0, 0.2);
  color: #ffa500;
}

.no-comments {
  text-align: center;
  color: var(--text-secondary);
  font-size: 13px;
  font-style: italic;
  padding: 8px 0;
  cursor: pointer;
}

.no-comments:hover {
  color: var(--color-primary);
}

/* ========== 留言區 (展開詳情內) ========== */
.comments-section {
  max-height: 300px;
  overflow-y: auto;
  margin-bottom: 15px;
  padding: 10px;
  background: var(--bg-tertiary);
  border-radius: 8px;
}

.comment-item {
  padding: 12px;
  background: var(--bg-secondary);
  border-radius: 8px;
  margin-bottom: 10px;
}

.comment-item:last-child {
  margin-bottom: 0;
}

.comment-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.comment-header .comment-avatar {
  font-size: 18px;
}

.comment-header .comment-author {
  font-weight: bold;
  color: var(--text-primary);
}

.comment-header .comment-time {
  font-size: 12px;
  color: var(--text-secondary);
  margin-left: auto;
}

.comment-content {
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 10px;
}

.comment-actions {
  display: flex;
  gap: 12px;
}

.vote-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-secondary);
  font-size: 13px;
}

.vote-btn:hover {
  border-color: var(--color-primary);
}

.vote-btn.like.active {
  background: rgba(63, 185, 80, 0.2);
  border-color: var(--color-success);
  color: var(--color-success);
}

.vote-btn.dislike.active {
  background: rgba(248, 81, 73, 0.2);
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.no-comments-detail {
  text-align: center;
  padding: 30px;
  color: var(--text-secondary);
  font-style: italic;
}

/* ========== 回覆按鈕 ========== */
.btn-reply {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-secondary);
  font-size: 13px;
}

.btn-reply:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ========== 回覆列表 ========== */
.comment-replies {
  margin-top: 12px;
  margin-left: 20px;
  padding-left: 16px;
  border-left: 2px solid var(--border-color);
}

.reply-item {
  padding: 10px 0;
  border-bottom: 1px solid var(--bg-tertiary);
}

.reply-item:last-child {
  border-bottom: none;
}

.reply-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.reply-time {
  font-size: 12px;
  color: var(--text-tertiary);
}

.reply-content {
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 8px;
}

.reply-actions {
  display: flex;
  gap: 8px;
}

/* ========== 回覆輸入區 ========== */
.reply-input-area {
  margin-top: 12px;
  padding: 12px;
  background: var(--bg-secondary);
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.reply-textarea {
  width: 100%;
  min-height: 60px;
  padding: 8px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  resize: vertical;
  font-family: inherit;
  font-size: 14px;
  color: var(--text-primary);
  background: var(--bg-primary);
  margin-bottom: 8px;
}

.reply-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.reply-input-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.reply-input-actions .btn-cancel,
.reply-input-actions .btn-submit {
  padding: 6px 16px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s;
}

.reply-input-actions .btn-cancel {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.reply-input-actions .btn-cancel:hover {
  border-color: var(--text-secondary);
}

.reply-input-actions .btn-submit {
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  color: white;
}

.reply-input-actions .btn-submit:hover {
  background: var(--color-primary-dark);
}

/* ========== 留言輸入區 ========== */
/* ========== 跟單/跑單統計按鈕 ========== */
.action-stats-row-preview {
  margin: 0;
  padding: 8px 12px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

.action-stats-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.action-btn {
  flex: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding: 6px 8px;  /* 減少左右 padding */
  border: 2px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  min-width: 0;  /* 允許 flex 子元素縮小 */
}

.action-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.action-btn.follow {
  border-color: rgba(34, 197, 94, 0.3);
}

.action-btn.follow:hover {
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.5);
}

.action-btn.follow.active {
  background: rgba(34, 197, 94, 0.2);
  border-color: #22c55e;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

.action-btn.exit {
  border-color: rgba(239, 68, 68, 0.3);
}

.action-btn.exit:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.5);
}

.action-btn.exit.active {
  background: rgba(239, 68, 68, 0.2);
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.action-btn .action-icon {
  font-size: 16px;
  line-height: 1;
  flex-shrink: 0;  /* icon 不縮小 */
}

.action-btn .action-icon.flip-horizontal {
  transform: scaleX(-1);  /* 水平翻轉 */
  display: inline-block;
}

.action-btn .action-label {
  font-size: 12px;  /* 稍微縮小字體 */
  font-weight: 600;
  white-space: nowrap;  /* 防止換行 */
  flex-shrink: 0;  /* label 不縮小 */
}

.action-btn .action-count {
  font-size: 14px;  /* 稍微縮小字體 */
  font-weight: 700;
  color: var(--color-primary);
  min-width: 18px;
  text-align: center;
  flex-shrink: 0;  /* count 不縮小 */
}

.action-btn.follow.active .action-count {
  color: #22c55e;
}

.action-btn.exit.active .action-count {
  color: #ef4444;
}

.comment-input-wrapper {
  margin-top: 15px;
}

.comment-textarea {
  width: 100%;
  padding: 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  resize: none;
  box-sizing: border-box;
}

.comment-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.comment-submit-row {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}

.btn-comment {
  padding: 10px 24px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  white-space: nowrap;
  transition: all 0.2s;
}

.btn-comment:hover {
  background: #4090e0;
}

/* ========== 美股卡片樣式 (強化差異) ========== */
.stock-card.us-stock {
  background: linear-gradient(135deg, #0f1729 0%, #1a2744 100%);
  border: 2px solid #3b82f6;
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.2);
}

.stock-card.us-stock:hover {
  border-color: #60a5fa;
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
}

.stock-card.us-stock .card-header {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(30, 58, 138, 0.1) 100%);
}

.stock-card.us-stock .card-footer {
  background: rgba(59, 130, 246, 0.1);
  border-top: 1px solid rgba(59, 130, 246, 0.3);
}

/* ========== 推薦者區塊 (置於 footer 下方) ========== */
.card-recommenders {
  padding: 2px 20px;  /* 最小化上下 padding: 4px -> 2px */
  cursor: pointer;
  border-top: 1px dashed var(--border-color);
}

/* ========== 推薦者 Chip 樣式 ========== */
.recommenders-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;  /* 置中對齊 */
}

.recommender-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  font-size: 12px;
  white-space: nowrap;
  /* 每列顯示2個: 50% - gap/2 */
  flex: 0 0 calc(50% - 4px);
  box-sizing: border-box;
}

.recommender-chip .rec-avatar {
  font-size: 14px;
}

.recommender-chip .rec-name {
  color: var(--text-primary);
  font-weight: 500;
}

.recommender-chip .rec-date {
  color: var(--text-secondary);
  font-size: 11px;
}

.recommender-chip .rec-return {
  font-weight: bold;
  padding: 2px 6px;
  border-radius: 10px;
  font-size: 11px;
}

.recommender-chip .rec-return.return-excellent {
  background: rgba(0, 255, 0, 0.15);
  color: #00ff00;
}

.recommender-chip .rec-return.return-good {
  background: rgba(63, 185, 80, 0.15);
  color: #3fb950;
}

.recommender-chip .rec-return.return-positive {
  background: rgba(126, 231, 135, 0.1);
  color: #7ee787;
}

.recommender-chip .rec-return.return-negative {
  background: rgba(248, 81, 73, 0.1);
  color: #f85149;
}

.recommender-chip .rec-return.return-bad {
  background: rgba(255, 0, 0, 0.15);
  color: #ff4444;
}

.market-tag {
  display: inline-block;
  padding: 2px 6px;
  font-size: 10px;
  font-weight: bold;
  border-radius: 4px;
  vertical-align: middle;
  margin-left: 3px;  /* 減少間距，使其更緊湊 */
}

/* 市場標籤: 市(上市) / 櫃(上櫃) / 美(美股) */
.market-tag.tse {
  background: #1a472a;
  color: #4ade80;
  border: 1px solid #22c55e;
}

.market-tag.otc {
  background: #422006;
  color: #fbbf24;
  border: 1px solid #f59e0b;
}

.market-tag.us {
  background: #1e3a8a;
  color: #60a5fa;
  border: 1px solid #3b82f6;
}

.market-tag.emerging {
  background: #581c87;
  color: #c084fc;
  border: 1px solid #a855f7;
}

/* 輸入提示區 */
.input-hint {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 10px 12px;
  background: rgba(88, 166, 255, 0.1);
  border: 1px solid rgba(88, 166, 255, 0.2);
  border-radius: 6px;
  font-size: 13px;
  color: var(--text-secondary);
}

.input-hint .hint-icon {
  font-size: 16px;
}

.input-hint .hint-text {
  flex: 1;
}

/* 批次輸入中的美股列 */
.stock-row.us-stock {
  background: linear-gradient(135deg, rgba(88, 166, 255, 0.05) 0%, transparent 100%);
  border-left: 3px solid #58a6ff;
}

.no-data {
  text-align: center;
  padding: 20px;
  color: var(--text-secondary);
  font-style: italic;
}

/* ========== 動作按鈕 ========== */
.detail-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.btn-primary,
.btn-secondary {
  flex: 1;
  padding: 12px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-weight: bold;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--color-success);
  color: white;
}

.btn-primary:hover {
  background: var(--color-success-hover);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: var(--bg-secondary);
}

/* ========== 批次新增彈窗 ========== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.2s;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-content {
  background: var(--bg-secondary);
  border-radius: 12px;
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  animation: slideUp 0.3s;
}

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  margin: 0;
  font-size: 20px;
}

.close-btn {
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  color: var(--text-secondary);
  line-height: 1;
  padding: 0;
  width: 32px;
  height: 32px;
}

.close-btn:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: 20px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 20px;
  border-top: 1px solid var(--border-color);
}

/* ========== 批次輸入區塊 ========== */
.input-section,
.contacts-section,
.preview-section {
  margin-bottom: 20px;
}

.input-section label,
.contacts-section label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: var(--text-primary);
}

#batchSymbolInput {
  width: 100%;
  padding: 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: monospace;
  font-size: 14px;
  resize: vertical;
}

#batchSymbolInput:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* ========== 聯絡人列表 ========== */
.contacts-list {
  max-height: 200px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 10px;
  background: var(--bg-primary);
}

.contact-checkbox {
  display: flex;
  align-items: center;
  padding: 8px;
  margin-bottom: 4px;
  border-radius: 4px;
  transition: background 0.2s;
}

.contact-checkbox:hover {
  background: var(--bg-tertiary);
}

.contact-checkbox input[type="checkbox"] {
  margin-right: 10px;
  cursor: pointer;
}

.contact-checkbox label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  margin: 0;
  flex: 1;
}

.contact-checkbox .avatar {
  font-size: 18px;
}

.selected-count {
  margin-top: 8px;
  font-size: 14px;
  color: var(--text-secondary);
}

.selected-count span {
  font-weight: bold;
  color: var(--color-primary);
}

/* ========== 股票預覽 ========== */
.symbols-preview {
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 15px;
  background: var(--bg-primary);
}

.preview-header {
  font-weight: bold;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.symbols-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 8px;
}

.symbol-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border-radius: 4px;
  font-size: 14px;
}

.symbol-item.valid {
  background: rgba(63, 185, 80, 0.1);
  border: 1px solid var(--color-success);
}

.symbol-item.invalid {
  background: rgba(248, 81, 73, 0.1);
  border: 1px solid var(--color-danger);
}

.symbol-item .icon {
  font-weight: bold;
}

.symbol-item.valid .icon {
  color: var(--color-success);
}

.symbol-item.invalid .icon {
  color: var(--color-danger);
}

.symbol-item .symbol {
  font-weight: bold;
}

.symbol-item .name {
  color: var(--text-secondary);
  font-size: 12px;
}

.no-symbols,
.no-contacts,
.error {
  text-align: center;
  padding: 20px;
  color: var(--text-secondary);
  font-style: italic;
}

/* ========== 批次新增 - 新版股票列表區 ========== */
.batch-input-modal {
  max-width: 700px;
}

.input-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.input-row textarea {
  flex: 1;
}

.btn-fetch {
  padding: 12px 20px;
  white-space: nowrap;
  height: fit-content;
}

.stocks-list-section {
  margin-top: 20px;
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-primary);
}

.stocks-list-section .empty-hint,
.stocks-list-section .loading {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-secondary);
}

.stocks-list-section .loading {
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* 已推薦股票提示框 */
.already-recommended-hint {
  display: flex;
  gap: 12px;
  padding: 16px;
  margin: 16px;
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, rgba(255, 152, 0, 0.05) 100%);
  border: 1px solid rgba(255, 193, 7, 0.3);
  border-left: 4px solid #ffc107;
  border-radius: 8px;
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.already-recommended-hint .hint-icon {
  font-size: 24px;
  flex-shrink: 0;
}

.already-recommended-hint .hint-content {
  flex: 1;
}

.already-recommended-hint strong {
  display: block;
  margin-bottom: 8px;
  color: #ff9800;
  font-size: 14px;
}

.already-recommended-hint .recommended-symbols {
  padding: 8px 12px;
  background: rgba(255, 193, 7, 0.15);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: 'Courier New', monospace;
  font-size: 13px;
  line-height: 1.6;
  word-break: break-word;
}

/* 股票列表項目 */
.stock-row {
  padding: 15px;
  border-bottom: 1px solid var(--border-color);
}

.stock-row:last-child {
  border-bottom: none;
}

.stock-row.invalid {
  background: rgba(248, 81, 73, 0.1);
}

.stock-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.stock-identity {
  display: flex;
  align-items: center;
  gap: 10px;
}

.stock-identity .symbol {
  font-size: 16px;
  font-weight: bold;
  color: var(--color-primary);
}

.stock-identity .name {
  color: var(--text-secondary);
  font-size: 14px;
}

.stock-price {
  display: flex;
  align-items: center;
  gap: 12px;
}

.stock-price .price {
  font-size: 16px;
  font-weight: bold;
}

.stock-price .change {
  font-size: 14px;
  padding: 2px 8px;
  border-radius: 4px;
}

.stock-price .change.up {
  color: #3fb950;
  background: rgba(63, 185, 80, 0.15);
}

.stock-price .change.down {
  color: #f85149;
  background: rgba(248, 81, 73, 0.15);
}

.btn-remove {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
}

.btn-remove:hover {
  background: var(--color-danger);
  color: white;
}

/* 推薦日期選擇區 */
.stock-date-section {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px dashed var(--border-color);
  margin-top: 10px;
}

.stock-date-section .date-label {
  color: var(--text-secondary);
  font-size: 13px;
  white-space: nowrap;
  font-weight: 500;
}

.stock-date-section .recommend-date-input {
  flex: 1;
  max-width: 180px;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}

.stock-date-section .recommend-date-input:hover {
  border-color: var(--color-primary);
  background: var(--bg-primary);
}

.stock-date-section .recommend-date-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

/* 股票的聯絡人選擇區 */
.stock-contacts {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--border-color);
}

.stock-contacts .contacts-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.stock-contacts .label {
  color: var(--text-secondary);
  font-size: 13px;
  white-space: nowrap;
}

.stock-contacts .btn-add-contact {
  padding: 4px 12px;
  font-size: 12px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.stock-contacts .btn-add-contact:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.contact-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex: 1;
}

.contact-chips .chip {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 13px;
}

.contact-chips .chip:hover {
  border-color: var(--color-primary);
}

.contact-chips .chip.selected {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.contact-chips .chip input[type="checkbox"] {
  display: none;
}

.contact-chips .chip span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* 新增關聯者高亮效果 */
.contact-chips .chip.newly-added-contact {
  animation: highlightNewContact 5s ease-in-out;
}

@keyframes highlightNewContact {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    background: var(--bg-tertiary);
  }
  10% {
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.6);
    background: rgba(34, 197, 94, 0.2);
  }
  20% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    background: var(--bg-tertiary);
  }
  30% {
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.6);
    background: rgba(34, 197, 94, 0.2);
  }
  40% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    background: var(--bg-tertiary);
  }
  50% {
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.6);
    background: rgba(34, 197, 94, 0.2);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    background: var(--bg-tertiary);
  }
}

/* 確認按鈕狀態 */
#confirmAddBtn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* 快速新增關聯者彈窗樣式 */
.quick-add-contact-modal {
  max-width: 500px;
  width: 90%;
}

.quick-add-contact-modal .avatar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
  gap: 8px;
  max-height: 200px;
  overflow-y: auto;
  padding: 10px;
  background: var(--bg-tertiary);
  border-radius: 8px;
}

.quick-add-contact-modal .avatar-option {
  font-size: 24px;
  cursor: pointer;
  padding: 8px;
  text-align: center;
  border-radius: 8px;
  transition: all 0.2s;
  border: 2px solid transparent;
}

.quick-add-contact-modal .avatar-option:hover {
  background: var(--bg-hover);
  transform: scale(1.1);
}

.quick-add-contact-modal .avatar-option.selected {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: scale(1.15);
}

/* ========== 管理者狀態標籤與備註 ========== */

/* 狀態標籤 (卡片左上角) */
.status-tab {
  position: absolute;
  top: 8px;  /* 距離頂部 8px */
  left: 8px;  /* 距離左邊 8px */
  padding: 6px 16px;  /* 放大兩倍: 3px→6px, 8px→16px */
  font-size: 20px;  /* 放大兩倍: 10px→20px */
  font-weight: 600;
  color: white;
  border-radius: 8px;  /* 放大兩倍: 4px→8px */
  z-index: 10;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);  /* 放大兩倍: 2px→4px, 4px→8px */
  letter-spacing: 0.4px;  /* 放大兩倍: 0.2px→0.4px */
  line-height: 1.2;
  white-space: nowrap;
  display: inline-block;
}

.status-tab.status-hold {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.status-tab.status-add {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.status-tab.status-reduce {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.status-tab.status-escape {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  animation: pulse-red 2s ease-in-out infinite;
}

@keyframes pulse-red {
  0%, 100% {
    box-shadow: 0 4px 8px rgba(239, 68, 68, 0.4);
  }
  50% {
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.8);
  }
}

/* 管理者備註 (緊接在標籤後面，水平排列，跑馬燈效果) */
.admin-note {
  position: absolute;
  top: 8px;  /* 與標籤同高 */
  left: 180px;  /* 標籤後方，預留放大後標籤寬度 (原90px→180px) */
  right: 8px;
  padding: 6px 12px;  /* 放大配合標籤: 3px→6px, 8px→12px */
  background: rgba(255, 255, 255, 0.05);
  border-left: 2px solid currentColor;
  border-radius: 6px;  /* 放大: 4px→6px */
  font-size: 14px;  /* 放大: 10px→14px */
  line-height: 1.4;  /* 稍微放大: 1.2→1.4 */
  color: #cbd5e1;
  z-index: 9;
  backdrop-filter: blur(10px);
  white-space: nowrap;  /* 單行顯示 */
  overflow: hidden;  /* 超出隱藏 */
}

/* 備註文字容器 - 跑馬燈 */
.admin-note-text {
  display: inline-block;
  padding-left: 100%;  /* 從右側開始 */
  animation: marquee 15s linear infinite;
}

/* 當備註文字較短時，不需要跑馬燈 */
.admin-note-text.no-scroll {
  padding-left: 0;
  animation: none;
}

/* 跑馬燈動畫 */
@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}

.stock-card.status-hold .admin-note {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.1);
}

.stock-card.status-add .admin-note {
  border-color: #3b82f6;
  background: rgba(59, 130, 246, 0.1);
}

.stock-card.status-reduce .admin-note {
  border-color: #f59e0b;
  background: rgba(245, 158, 11, 0.1);
}

.stock-card.status-escape .admin-note {
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

/* 有狀態的卡片彩色邊框 */
.stock-card.status-hold {
  border: 2px solid #10b981;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.3);
}

.stock-card.status-hold:hover {
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
  border-color: #34d399;
}

.stock-card.status-add {
  border: 2px solid #3b82f6;
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.3);
}

.stock-card.status-add:hover {
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
  border-color: #60a5fa;
}

.stock-card.status-reduce {
  border: 2px solid #f59e0b;
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.3);
}

.stock-card.status-reduce:hover {
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.5);
  border-color: #fbbf24;
}

.stock-card.status-escape {
  border: 2px solid #ef4444;
  box-shadow: 0 0 12px rgba(239, 68, 68, 0.3);
}

.stock-card.status-escape:hover {
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.5);
  border-color: #f87171;
}

/* 為有狀態標籤的卡片，將整個 card-header 往下移動 */
.stock-card.status-hold .card-header,
.stock-card.status-add .card-header,
.stock-card.status-reduce .card-header,
.stock-card.status-escape .card-header {
  margin-top: 45px;  /* 標籤約40px高 + 5px間距 */
}

/* ========== 卡片操作動畫 ========== */

/* 卡片刪除中的霧面遮罩 */
.stock-card.deleting::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(3px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  animation: fadeInOverlay 0.2s ease;
}

.stock-card.deleting::after {
  content: '🗑️ 刪除中...';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  z-index: 101;
  animation: quickPulse 0.8s ease-in-out infinite;
}

@keyframes quickPulse {
  0%, 100% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 0.7;
    transform: translate(-50%, -50%) scale(1.05);
  }
}

@keyframes fadeInOverlay {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* 卡片佔位符 (新增時) */
.stock-card.placeholder {
  position: relative;
  background: linear-gradient(135deg, rgba(88, 166, 255, 0.1) 0%, rgba(88, 166, 255, 0.05) 100%);
  border: 2px dashed rgba(88, 166, 255, 0.3);
  min-height: 280px;
  animation: shimmer 2s ease-in-out infinite;
}

.stock-card.placeholder::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.1) 50%, transparent 100%);
  animation: shimmerMove 2s ease-in-out infinite;
}

.stock-card.placeholder::after {
  content: '✨ 新增中...';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: rgba(88, 166, 255, 0.8);
  font-size: 18px;
  font-weight: bold;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% {
    opacity: 0.6;
  }
  50% {
    opacity: 1;
  }
}

@keyframes shimmerMove {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* 卡片進入動畫 */
.stock-card.entering {
  animation: slideInCard 0.5s ease-out;
}

@keyframes slideInCard {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* 卡片移除動畫 */
.stock-card.removing {
  animation: slideOutCard 2s ease-out forwards;
  pointer-events: none; /* 動畫期間禁止互動 */
}

@keyframes slideOutCard {
  0% {
    opacity: 1;
    transform: scale(1);
  }
  25% {
    opacity: 1;
    transform: scale(0.9);
  }
  50% {
    opacity: 0.9;
    transform: scale(0.75);
  }
  75% {
    opacity: 0.7;
    transform: scale(0.5);
  }
  90% {
    opacity: 0.5;
    transform: scale(0.35);
  }
  100% {
    opacity: 0;
    transform: scale(0.3);
    visibility: hidden; /* 確保完全消失 */
  }
}

/* 新增完成高亮動畫 */
.stock-card.newly-added {
  animation: highlightNewCard 5s ease-in-out;
}

@keyframes highlightNewCard {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    border-color: var(--border-color);
  }
  10% {
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.6);
    border-color: #22c55e;
  }
  20% {
    box-shadow: 0 0 0 8px rgba(34, 197, 94, 0.3);
    border-color: #22c55e;
  }
  30% {
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.6);
    border-color: #22c55e;
  }
  40% {
    box-shadow: 0 0 0 8px rgba(34, 197, 94, 0.3);
    border-color: #22c55e;
  }
  50% {
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.6);
    border-color: #22c55e;
  }
  60% {
    box-shadow: 0 0 0 8px rgba(34, 197, 94, 0.3);
    border-color: #22c55e;
  }
  70% {
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.4);
    border-color: #22c55e;
  }
  85% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    border-color: #22c55e;
  }
  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
    border-color: var(--border-color);
  }
}

/* ========== 響應式設計 ========== */

/* 平板版 (768px-1200px) */
@media (max-width: 1200px) {
  .stock-cards-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

/* 隱藏排名側邊欄 (<1024px) */
@media (max-width: 1024px) {
  .ranking-sidebar {
    display: none;
  }
}

/* 手機版 (<768px) */
@media (max-width: 768px) {
  .stock-cards-grid {
    grid-template-columns: 1fr;
  }

  .card-wall-header {
    flex-direction: column;
    gap: 15px;
  }

  .header-actions {
    width: 100%;
    flex-direction: column;
  }

  .header-actions button,
  .header-actions select {
    width: 100%;
  }

  .modal-content {
    width: 95%;
    max-height: 95vh;
  }

  .symbols-grid {
    grid-template-columns: 1fr;
  }

  .technicals-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .detail-actions {
    flex-direction: column;
  }

  /* 卡片左右佈局調整為上下 */
  .card-header {
    flex-direction: column;
    gap: 15px;
  }

  .card-right {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }

  .stock-quote {
    text-align: left;
  }

  .quote-price {
    font-size: 18px;
  }

  /* 走勢圖區域手機版調整 */
  .trend-chart-row {
    flex-wrap: nowrap;
  }

  .mini-trend-chart {
    min-width: 100px;
    height: 60px;
  }

  .trend-start-date,
  .trend-end-date {
    font-size: 9px;
  }

  .performance-badge {
    font-size: 12px;
    padding: 4px 10px;
  }

  /* 留言輸入區 */
  .comment-input-section {
    flex-direction: column;
  }

  .comment-input-section textarea {
    width: 100%;
  }

  .btn-comment {
    width: 100%;
  }

  /* ========== 手機版 Header 優化 ========== */
  .card-wall-header {
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 8px 12px !important;
    gap: 8px !important;
  }

  .header-title {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .header-logo {
    height: 32px !important;
    width: auto !important;
  }

  .header-logo.group-logo {
    height: 36px !important;
    width: 36px !important;
    border-radius: 50%;
  }

  .header-actions {
    flex-direction: row !important;
    width: auto !important;
  }

  .header-actions button,
  .header-actions select {
    width: auto !important;
  }

  /* ========== 手機版側邊欄 (滑出式抽屜) ========== */
  .ranking-sidebar {
    display: flex !important;
    flex-direction: column;
    position: fixed !important;
    top: 0;
    left: 0;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background: var(--bg-secondary);
    z-index: 1000;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    padding: 16px;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.5);
  }

  .ranking-sidebar.open {
    transform: translateX(0);
  }

  /* 側邊欄遮罩 */
  .sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .sidebar-overlay.active {
    display: block;
    opacity: 1;
  }

  /* ========== 手機版主內容區 ========== */
  .main-content-area {
    padding-bottom: 70px; /* 為底部導覽留空間 */
  }

  .stock-cards-container {
    padding: 8px !important;
  }

  /* ========== 手機版卡片優化 ========== */
  .stock-cards-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    padding: 0 4px !important;
  }

  .stock-card {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    box-sizing: border-box !important;
  }

  /* 卡片內部所有元素限制寬度 */
  .stock-card * {
    max-width: 100%;
    box-sizing: border-box;
  }

  /* 推薦者區域 */
  .recommenders-section {
    padding: 8px 12px !important;
    overflow: hidden !important;
  }

  .recommender-chips {
    flex-wrap: wrap !important;
    gap: 6px !important;
    overflow: visible !important;
  }

  .recommender-chip {
    max-width: 100% !important;
    flex: 0 0 auto !important;  /* 不要強制 50% 寬度，讓內容自適應 */
    white-space: nowrap !important;
    overflow: visible !important;  /* 確保內容不被切掉 */
  }

  /* 手機版：績效百分比確保完整顯示 */
  .recommender-chip .rec-return {
    flex-shrink: 0 !important;  /* 不要壓縮 */
  }

  /* 留言區域 */
  .comments-section {
    padding: 8px !important;
  }

  /* ========== 手機版底部導覽列 ========== */
  .mobile-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 998;
    padding-bottom: env(safe-area-inset-bottom, 0);
  }

  .mobile-bottom-nav .nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 8px 4px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
  }

  .mobile-bottom-nav .nav-item.active {
    color: var(--color-primary);
  }

  .mobile-bottom-nav .nav-item:active {
    transform: scale(0.95);
  }

  .mobile-bottom-nav .nav-icon {
    font-size: 20px;
    line-height: 1;
  }

  .mobile-bottom-nav .nav-label {
    font-size: 11px;
    font-weight: 500;
  }

  /* ========== 手機版工具列 ========== */
  .cards-toolbar {
    padding: 8px 0 !important;
    flex-wrap: wrap;
    gap: 8px;
  }

  .sort-dropdown {
    width: 100%;
  }

  .sort-dropdown select {
    width: 100%;
  }

  /* 手機版搜尋欄位 - 全寬顯示在排序下方 */
  .search-bar {
    width: 100%;
    order: 1;
  }

  .search-bar input {
    flex: 1;
    width: auto;
  }

  /* ========== 手機版跑馬燈 ========== */
  .top-marquee {
    font-size: 12px;
    padding: 6px 0;
  }
}

/* ========== CSS 變數 (與原 style.css 一致) ========== */
:root {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --text-primary: #c9d1d9;
  --text-secondary: #8b949e;
  --border-color: #30363d;
  --color-primary: #58a6ff;
  --color-success: #3fb950;
  --color-success-hover: #2ea043;
  --color-danger: #f85149;
}

/* ========== 管理者模式按鈕 ========== */
.admin-buttons,
.normal-buttons {
  display: flex;
  gap: 10px;
  align-items: center;
}

.admin-buttons.hidden,
.normal-buttons.hidden,
.admin-menu-container.hidden {
  display: none;
}

/* ========== 管理者下拉選單 ========== */
.admin-menu-container {
  position: relative;
  display: inline-block;
}

.admin-menu-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: linear-gradient(135deg, #1e3a5f 0%, #2d4a6f 100%);
  border: 1px solid #3b82f6;
  border-radius: 8px;
  color: #60a5fa;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
}

.admin-menu-toggle:hover {
  background: linear-gradient(135deg, #2d4a6f 0%, #3d5a7f 100%);
  border-color: #60a5fa;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.admin-menu-icon {
  font-size: 16px;
}

.admin-menu-text {
  white-space: nowrap;
}

.admin-menu-arrow {
  font-size: 10px;
  transition: transform 0.2s;
}

.admin-menu-container.open .admin-menu-arrow {
  transform: rotate(180deg);
}

.admin-menu-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 180px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s ease;
  z-index: 1000;
  overflow: hidden;
}

.admin-menu-container.open .admin-menu-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.admin-menu-dropdown button {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 12px 16px;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 14px;
  cursor: pointer;
  transition: background 0.15s;
  text-align: left;
}

.admin-menu-dropdown button:hover {
  background: var(--bg-tertiary);
}

.admin-menu-dropdown button.logout-btn {
  color: var(--color-danger);
}

.admin-menu-dropdown button.logout-btn:hover {
  background: rgba(248, 81, 73, 0.15);
}

.admin-menu-divider {
  height: 1px;
  background: var(--border-color);
  margin: 4px 0;
}

.btn-admin-login {
  padding: 8px 16px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s;
}

.btn-admin-login:hover {
  background: var(--bg-secondary);
  border-color: var(--color-primary);
}

/* 低調的管理者登入圖示按鈕 */
.btn-admin-login-icon {
  padding: 6px;
  background: transparent;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  font-size: 18px;
  opacity: 0.4;
  transition: all 0.2s;
  border-radius: 4px;
}

.btn-admin-login-icon:hover {
  opacity: 0.8;
  background: var(--bg-tertiary);
}

/* ========== 一般用戶登出按鈕 ========== */
.btn-site-logout {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s;
}

.btn-site-logout:hover {
  background: rgba(248, 81, 73, 0.1);
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.btn-site-logout .logout-icon {
  font-size: 14px;
}

.btn-site-logout .logout-text {
  font-size: 13px;
}

/* 手機版登出按鈕 - 只顯示圖示 */
@media (max-width: 767px) {
  .btn-site-logout {
    padding: 6px 8px;
  }

  .btn-site-logout .logout-text {
    display: none;
  }
}

/* ========== 網站登入彈窗 ========== */
.site-login-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  justify-content: center;
  align-items: center;
  z-index: 99999;
}

.site-login-box {
  background: #1a1a2e;
  border-radius: 16px;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.site-login-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 20px 20px 20px;
  border-bottom: 1px solid #333;
}

.site-login-logo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  background: #f5f0e8;
  border: 3px solid #8b4513;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.site-login-title {
  text-align: center;
  margin: 20px 0 0 0;
  color: #fff;
  font-size: 20px;
  font-weight: 600;
}

.site-login-body {
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* ========== PIN 碼輸入框 ========== */
.pin-input-container {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 20px;
}

.pin-digit {
  width: 56px;
  height: 72px;
  font-size: 32px;
  font-weight: bold;
  text-align: center;
  border: none;
  border-bottom: 4px solid #555;
  background: transparent;
  color: #fff;
  caret-color: #4a9eff;
  transition: all 0.2s ease;
  -webkit-text-security: disc;
}

.pin-digit:focus {
  outline: none;
  border-bottom-color: #4a9eff;
}

.pin-digit.filled {
  border-bottom-color: #4a9eff;
}

.pin-digit.error {
  border-bottom-color: #f85149;
  animation: shake 0.5s ease;
}

.pin-digit.success {
  border-bottom-color: #3fb950;
  background: rgba(63, 185, 80, 0.1);
}

.pin-digit.validating {
  border-bottom-color: #f0b429;
  animation: pulse 0.6s ease infinite;
}

.pin-digit.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* PIN 錯誤訊息 */
.pin-error-msg {
  display: none;
  color: #f85149;
  font-size: 14px;
  text-align: center;
  margin-top: 8px;
  animation: fadeIn 0.3s ease;
}

/* PIN 鎖定訊息 */
.pin-lockout-msg {
  display: none;
  color: #f0b429;
  font-size: 14px;
  text-align: center;
  margin-top: 12px;
  padding: 12px 16px;
  background: rgba(240, 180, 41, 0.1);
  border: 1px solid rgba(240, 180, 41, 0.3);
  border-radius: 8px;
  line-height: 1.5;
}

.pin-lockout-msg strong {
  font-size: 18px;
  color: #f0b429;
}

/* PIN 動畫 */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-6px); }
  80% { transform: translateX(6px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 舊版輸入框樣式（保留相容性） */
.site-login-input {
  width: 100%;
  padding: 14px 16px;
  font-size: 16px;
  border: 2px solid #444;
  border-radius: 10px;
  margin-bottom: 20px;
  background: #2a2a3e;
  color: #fff;
  box-sizing: border-box;
  transition: border-color 0.2s;
}

.site-login-input:focus {
  outline: none;
  border-color: #4a9eff;
}

.site-login-input::placeholder {
  color: #888;
}

.site-login-btn {
  width: 100%;
  padding: 14px;
  font-size: 16px;
  background: #4a9eff;
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.2s, transform 0.1s;
}

.site-login-btn:hover {
  background: #3b8eef;
}

.site-login-btn:active {
  transform: scale(0.98);
}

/* 手機版登入彈窗 - 全螢幕佔滿，大幅放大所有元素 */
@media (max-width: 767px) {
  .site-login-modal {
    padding: 0 !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .site-login-box {
    width: 100vw !important;
    max-width: 100vw !important;
    min-height: 100vh !important;
    height: 100vh !important;
    border-radius: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    box-sizing: border-box !important;
  }

  .site-login-header {
    padding: 6vh 6vw 3vh 6vw !important;
    flex: 0 0 auto !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    width: 100% !important;
    border-bottom: none !important;
  }

  .site-login-logo {
    /* Logo 大幅放大：螢幕寬度的 40%，最小 120px，最大 200px */
    width: clamp(120px, 40vw, 200px) !important;
    height: clamp(120px, 40vw, 200px) !important;
    border-width: 4px !important;
  }

  .site-login-title {
    /* 標題字體 */
    font-size: clamp(28px, 8vw, 40px) !important;
    margin-top: 3vh !important;
  }

  .site-login-body {
    padding: 4vh 6vw 6vh 6vw !important;
    flex: 0 0 auto !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 手機版 PIN 輸入框放大 */
  .pin-input-container {
    gap: clamp(12px, 4vw, 20px) !important;
    margin-bottom: 4vh !important;
  }

  .pin-digit {
    width: clamp(56px, 18vw, 80px) !important;
    height: clamp(72px, 22vw, 100px) !important;
    font-size: clamp(32px, 10vw, 48px) !important;
    border-bottom-width: 5px !important;
  }

  .pin-error-msg {
    font-size: clamp(14px, 4vw, 18px) !important;
    margin-top: 2vh !important;
  }

  .pin-lockout-msg {
    font-size: clamp(14px, 4vw, 18px) !important;
    padding: 16px 20px !important;
    margin-top: 3vh !important;
  }

  .pin-lockout-msg strong {
    font-size: clamp(20px, 6vw, 28px) !important;
  }

  /* 舊版輸入框（保留但不再使用） */
  .site-login-input {
    padding: clamp(20px, 6vw, 32px) clamp(24px, 6vw, 36px) !important;
    font-size: clamp(24px, 7vw, 32px) !important;
    border-radius: 20px !important;
    margin-bottom: 5vh !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .site-login-btn {
    padding: clamp(20px, 6vw, 36px) !important;
    font-size: clamp(24px, 7vw, 32px) !important;
    border-radius: 20px !important;
    width: 100% !important;
  }
}

.btn-user-manage {
  padding: 8px 16px;
  background: #1e3a5f;
  border: 1px solid #3b82f6;
  border-radius: 6px;
  color: #60a5fa;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s;
}

.btn-user-manage:hover {
  background: #1e4a7f;
}

.btn-logout {
  padding: 8px 16px;
  background: rgba(248, 81, 73, 0.1);
  border: 1px solid var(--color-danger);
  border-radius: 6px;
  color: var(--color-danger);
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s;
}

.btn-logout:hover {
  background: rgba(248, 81, 73, 0.2);
}

.btn-change-password {
  padding: 8px 16px;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid #f59e0b;
  color: #f59e0b;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s;
}

.btn-change-password:hover {
  background: rgba(251, 191, 36, 0.2);
}

.btn-change-admin-password {
  padding: 8px 16px;
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid #8b5cf6;
  color: #8b5cf6;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s;
}

.btn-change-admin-password:hover {
  background: rgba(139, 92, 246, 0.2);
}

/* ========== 管理者登入彈窗 ========== */
.admin-login-modal {
  max-width: 400px;
}

.admin-login-modal .form-group {
  margin-bottom: 15px;
}

.admin-login-modal .form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: var(--text-primary);
}

.admin-login-modal .form-group input {
  width: 100%;
  padding: 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 16px;
  box-sizing: border-box;
}

.admin-login-modal .form-group input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.error-message {
  color: var(--color-danger);
  font-size: 14px;
  margin-top: 10px;
  padding: 10px;
  background: rgba(248, 81, 73, 0.1);
  border-radius: 4px;
}

.error-message.hidden {
  display: none;
}

/* ========== 用戶管理彈窗 ========== */
.user-manager-modal {
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
}

.add-user-section {
  padding: 15px;
  background: var(--bg-tertiary);
  border-radius: 8px;
  margin-bottom: 20px;
}

.add-user-section h4,
.users-list-section h4 {
  margin: 0 0 15px 0;
  color: var(--text-primary);
}

.add-user-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.avatar-select label,
.name-input label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-secondary);
  font-size: 13px;
}

.avatar-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  max-height: 120px;
  overflow-y: auto;
}

.avatar-option {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.2s;
  border: 2px solid transparent;
}

.avatar-option:hover {
  background: var(--bg-secondary);
  transform: scale(1.1);
}

.avatar-option.selected {
  border-color: var(--color-primary);
  background: rgba(88, 166, 255, 0.2);
}

.name-input input {
  width: 100%;
  padding: 10px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 14px;
  box-sizing: border-box;
}

.name-input input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.users-list {
  max-height: 300px;
  overflow-y: auto;
}

.user-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--bg-tertiary);
  border-radius: 6px;
  margin-bottom: 8px;
}

.user-item:last-child {
  margin-bottom: 0;
}

.user-avatar {
  font-size: 24px;
}

.user-name {
  flex: 1;
  font-weight: 500;
  color: var(--text-primary);
}

.user-actions {
  display: flex;
  gap: 8px;
}

.btn-edit,
.btn-delete {
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.2s;
}

.btn-edit {
  background: rgba(88, 166, 255, 0.1);
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-edit:hover {
  background: rgba(88, 166, 255, 0.2);
}

.btn-delete {
  background: rgba(248, 81, 73, 0.1);
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
}

.btn-delete:hover {
  background: rgba(248, 81, 73, 0.2);
}

/* ========== 管理者模式 - 卡片編輯按鈕 ========== */
.admin-mode .card-admin-actions {
  display: flex !important;
}

.card-admin-actions {
  display: none;
  gap: 8px;
  padding: 10px 20px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-tertiary);
}

.card-admin-actions .btn-edit-card,
.card-admin-actions .btn-delete-card {
  flex: 1;
  padding: 8px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s;
}

.card-admin-actions .btn-edit-card {
  background: rgba(88, 166, 255, 0.1);
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

.card-admin-actions .btn-delete-card {
  background: rgba(248, 81, 73, 0.1);
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
}

/* ========== 留言編輯/刪除按鈕 (管理者模式) ========== */
.admin-mode .comment-admin-actions {
  display: flex !important;
}

.comment-admin-actions {
  display: none;
  gap: 8px;
  margin-left: auto;
}

.comment-admin-actions button {
  padding: 4px 8px;
  font-size: 11px;
  border-radius: 4px;
  cursor: pointer;
}


/* ========== 編輯卡片彈窗 ========== */
.edit-card-modal {
  max-width: 700px;
  max-height: 85vh;
}

.edit-card-modal .modal-body {
  padding: 20px;
  max-height: 60vh;
  overflow-y: auto;
}

.edit-position-item {
  background: var(--bg-tertiary);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
  border: 1px solid var(--border-color);
}

.edit-position-item:last-child {
  margin-bottom: 0;
}

.position-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.position-label {
  font-weight: bold;
  color: var(--text-primary);
}

.btn-delete-position {
  background: rgba(248, 81, 73, 0.1);
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-delete-position:hover {
  background: var(--color-danger);
  color: white;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 12px;
}

.edit-card-modal .form-group {
  margin-bottom: 12px;
}

.edit-card-modal .form-group:last-child {
  margin-bottom: 0;
}

.edit-card-modal .form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.edit-card-modal .form-group label .hint-text {
  font-size: 11px;
  color: #94a3b8;
  font-weight: 400;
  font-style: italic;
}

.edit-card-modal .form-group input,
.edit-card-modal .form-group select,
.edit-card-modal .form-group textarea {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 14px;
  box-sizing: border-box;
}

.edit-card-modal .form-group input:focus,
.edit-card-modal .form-group select:focus,
.edit-card-modal .form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.edit-card-modal .form-group textarea {
  resize: vertical;
  min-height: 60px;
}

.contacts-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  max-height: 120px;
  overflow-y: auto;
}

.contact-checkbox {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: var(--bg-tertiary);
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 13px;
}

.contact-checkbox:hover {
  background: var(--bg-secondary);
}

.contact-checkbox input[type="checkbox"] {
  width: auto;
  margin: 0;
}

.contact-checkbox input[type="checkbox"]:checked + span {
  color: var(--color-primary);
  font-weight: 500;
}

/* 已勾選的關聯者 - 整體背景高亮 */
.contact-checkbox:has(input[type="checkbox"]:checked) {
  background: rgba(88, 166, 255, 0.25);
  border: 1px solid var(--color-primary);
  box-shadow: 0 0 0 1px rgba(88, 166, 255, 0.3);
}

/* 未勾選的關聯者 - 較暗的背景 */
.contact-checkbox:has(input[type="checkbox"]:not(:checked)) {
  background: var(--bg-tertiary);
  opacity: 0.7;
  border: 1px solid transparent;
}

/* 推薦者行樣式（包含關聯和下車選項）*/
.contact-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.contact-row .contact-checkbox {
  flex: 1;
}

/* 下車 checkbox 樣式 */
.exit-checkbox {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  background: transparent;
  border: 1px solid var(--accent-red);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 11px;
}

.exit-checkbox:hover {
  background: rgba(248, 81, 73, 0.1);
}

.exit-checkbox.exited {
  background: rgba(248, 81, 73, 0.2);
}

.exit-checkbox input[type="checkbox"] {
  width: auto;
  margin: 0;
  accent-color: var(--accent-red);
}

.exit-checkbox .exit-label {
  color: var(--accent-red);
  white-space: nowrap;
}

.exit-checkbox input[type="checkbox"]:checked + .exit-label {
  font-weight: 600;
}

/* 被 disabled 的關聯 checkbox */
.contact-checkbox input[type="checkbox"]:disabled + span {
  opacity: 0.6;
}

/* 已下車標籤 */
.exited-badge {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 2px 6px;
  background: rgba(248, 81, 73, 0.15);
  color: var(--accent-red);
  border-radius: 8px;
  font-size: 10px;
  font-weight: 500;
}

/* 卡片上的推薦者已下車標籤（chip 中的小標籤） */
.recommender-exited-tag {
  display: inline-block;
  padding: 1px 4px;
  background: rgba(248, 81, 73, 0.2);
  color: var(--accent-red);
  border-radius: 4px;
  font-size: 9px;
  margin-left: 4px;
  flex-shrink: 0;  /* 確保不被壓縮 */
  white-space: nowrap;
}

/* 卡片績效區的「推薦者已下車」提示標籤 */
.all-exited-notice {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4px 10px;
  background: rgba(248, 81, 73, 0.15);
  color: var(--accent-red);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  margin-top: 6px;
  white-space: nowrap;
}

/* 手機版：已下車提示 */
@media (max-width: 767px) {
  .all-exited-notice {
    font-size: 11px;
    padding: 3px 8px;
  }
}

/* 推薦者主行（checkbox + 下車選項） */
.contact-main-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

/* 推薦者選項區域（預設隱藏，勾選推薦者後顯示） */
/* 水平排列：推薦日 | 已下車 | 下車日 */
.contact-options {
  display: none;
  align-items: center;
  gap: 12px;
  margin-top: 6px;
  padding-left: 28px;
  flex-wrap: wrap;
}

.contact-options.show {
  display: flex;
}

/* 舊版相容 */
.contact-dates {
  display: none;
  gap: 12px;
  margin-top: 6px;
  padding-left: 28px;
}

.contact-dates.show {
  display: flex;
}

.contact-date-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.contact-date-group label {
  font-size: 11px;
  color: var(--color-text-tertiary);
  white-space: nowrap;
}

.contact-date-input {
  padding: 4px 8px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  color: var(--color-text-primary);
  font-size: 12px;
  width: 130px;
  color-scheme: dark;  /* 讓日曆 icon 適應深色主題 */
}

/* 日期輸入框的日曆 icon 樣式 (Webkit瀏覽器) */
.contact-date-input::-webkit-calendar-picker-indicator {
  filter: invert(1) brightness(1.2);  /* 完全反轉並加亮，讓 icon 在深色背景上清晰可見 */
  cursor: pointer;
  opacity: 0.8;
}

.contact-date-input:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.contact-date-input:disabled::-webkit-calendar-picker-indicator {
  cursor: not-allowed;
}

/* 下車日期群組預設隱藏 */
.exit-date-group {
  display: none;
}

.exit-date-group.show {
  display: flex;
}

/* 下車日期輸入框特殊樣式 */
.exit-date-group .contact-date-input {
  border-color: var(--accent-red);
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .edit-card-modal {
    width: 95%;
    max-height: 90vh;
  }
}

/* 技術線圖模態框 */
.chart-modal {
  width: 90%;
  max-width: 1200px;
  max-height: 90vh;
}

.chart-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 16px;
}

.period-tabs {
  display: flex;
  gap: 8px;
}

.period-tab {
  padding: 6px 16px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.period-tab:hover {
  background: var(--color-bg-hover);
  color: var(--color-text);
}

.period-tab.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.ma-toggles {
  display: flex;
  gap: 12px;
}

.ma-toggles label {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  font-size: 14px;
  color: var(--color-text-secondary);
}

.ma-toggles input[type="checkbox"] {
  cursor: pointer;
}

#chartContainer {
  background: var(--color-bg-secondary);
  border-radius: 8px;
  overflow: hidden;
}

@media (max-width: 768px) {
  .chart-modal {
    width: 95%;
  }
  
  .chart-controls {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  
  .period-tabs {
    width: 100%;
    justify-content: space-between;
  }
  
  .period-tab {
    flex: 1;
    text-align: center;
  }
}

/* 技術線圖按鈕 */
.chart-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 32px;
  height: 32px;
  border: none;
  background: var(--color-bg-secondary);
  border-radius: 6px;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  z-index: 10;
  opacity: 0.8;
}

.chart-btn:hover {
  background: var(--color-primary);
  opacity: 1;
  transform: scale(1.1);
}

.card-right {
  position: relative;
}

/* 技術線圖大按鈕 (卡片底部) */
.chart-btn-large {
  width: 100%;
  padding: 12px 20px;
  margin-top: 12px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #1a7f64 100%);
  border: none;
  border-radius: 8px;
  color: white;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 2px 8px rgba(46, 160, 67, 0.2);
}

.chart-btn-large:hover {
  background: linear-gradient(135deg, #1a7f64 0%, var(--color-primary) 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(46, 160, 67, 0.3);
}

.chart-btn-large:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(46, 160, 67, 0.2);
}

/* 移除舊的小按鈕樣式覆蓋 */
.chart-btn {
  display: none !important;
}

/* 留言模態框樣式 */
.comments-modal {
  width: 90%;
  max-width: 800px;
  max-height: 85vh;
}

.comments-modal-body {
  padding: 20px;
  /* 移除 max-height 和 overflow-y，使用外層 .modal-content 的捲軸 */
}

.modal-comment-item {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
  transition: all 0.3s;
}

.modal-comment-item:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.modal-comment-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.modal-comment-author {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text-secondary);
}

.modal-comment-content {
  color: var(--color-text);
  line-height: 1.6;
  margin-bottom: 12px;
  font-size: 15px;
  word-wrap: break-word;
}

.modal-comment-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-comment-reactions {
  display: flex;
  gap: 12px;
}

.modal-reaction-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-bg);
  cursor: pointer;
  transition: all 0.3s;
  font-size: 14px;
  color: var(--color-text);
  font-weight: 600;
}

.modal-reaction-btn:hover {
  background: var(--color-card-bg);
  border-color: var(--color-primary);
}

.modal-reaction-btn.active,
.modal-reaction-btn.voted {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.modal-comment-time {
  font-size: 13px;
  color: var(--color-text);
  opacity: 0.7;
  white-space: nowrap;
  font-weight: 500;
}

/* 讓留言數量提示可點擊 */
.comments-count-hint {
  cursor: pointer;
  transition: all 0.3s;
}

.comments-count-hint:hover {
  color: var(--color-primary);
  transform: scale(1.05);
}

/* 新增留言區塊 */
/* 留言模態框 - 股票資訊區塊 */
.comments-stock-info-container {
  padding: 0;
  background: linear-gradient(135deg, rgba(46, 160, 67, 0.1) 0%, rgba(46, 160, 67, 0.05) 100%);
  border-bottom: 2px solid var(--color-border);
}

.comments-stock-info {
  padding: 16px 20px;
}

/* 股票資訊標題區 */
.stock-info-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stock-info-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.5px;
}

.stock-info-symbol {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-secondary);
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 10px;
  border-radius: 4px;
}

.stock-info-price {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.stock-info-price .price-value {
  font-size: 24px;
  font-weight: bold;
  color: var(--color-text);
}

.stock-info-price.up .price-value {
  color: #3fb950;
}

.stock-info-price.down .price-value {
  color: #f85149;
}

.stock-info-price .price-change {
  font-size: 16px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 6px;
}

.stock-info-price.up .price-change {
  color: #3fb950;
  background: rgba(63, 185, 80, 0.15);
}

.stock-info-price.down .price-change {
  color: #f85149;
  background: rgba(248, 81, 73, 0.15);
}

.stock-info-detail {
  font-size: 12px;
  color: var(--color-text-secondary);
  opacity: 0.8;
}

.add-comment-section {
  padding: 20px;
  border-bottom: 2px solid var(--color-border);
  background: var(--color-card-bg);
}

.comment-input {
  width: 100%;
  padding: 12px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.3);
  color: var(--color-text);
  font-size: 14px;
  line-height: 1.6;
  resize: vertical;
  font-family: inherit;
  transition: all 0.3s;
}

.comment-input:focus {
  outline: none;
  border-color: var(--color-primary);
  border-width: 2px;
  background: rgba(0, 0, 0, 0.4);
  box-shadow: 0 0 0 3px rgba(46, 160, 67, 0.2);
}

.add-comment-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
}

.char-count {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.btn-submit-comment {
  padding: 8px 24px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-submit-comment:hover {
  background: #1a7f64;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(46, 160, 67, 0.3);
}

.btn-submit-comment:active {
  transform: translateY(0);
}

.btn-submit-comment:disabled {
  background: var(--color-border);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.comment-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

/* ========== 留言模態框 - 回覆功能 ========== */

.modal-reply-btn {
  color: var(--text-secondary) !important;
}

.modal-reply-btn:hover {
  color: var(--color-primary) !important;
}

.modal-comment-replies {
  margin-top: 12px;
  margin-left: 20px;
  padding-left: 12px;
  border-left: 2px solid var(--border-color);
}

.modal-reply-item {
  padding: 8px 12px;
  margin-bottom: 8px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
}

.modal-reply-header {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 6px;
}

.modal-reply-time {
  font-size: 12px;
  color: var(--text-secondary);
  opacity: 0.7;
}

.modal-reply-content {
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.5;
}

.modal-reply-actions {
  display: flex;
  gap: 8px;
}

.modal-reaction-btn-mini {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text-secondary);
  font-size: 12px;
}

.modal-reaction-btn-mini:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.modal-reaction-btn-mini.voted {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.modal-reply-input-area {
  margin-top: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.modal-reply-textarea {
  width: 100%;
  min-height: 80px;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.3);
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.5;
  resize: vertical;
  font-family: inherit;
  transition: all 0.3s;
}

.modal-reply-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(0, 0, 0, 0.4);
  box-shadow: 0 0 0 2px rgba(46, 160, 67, 0.2);
}

.modal-reply-textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.modal-reply-input-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 8px;
}

.modal-reply-input-actions .btn-cancel,
.modal-reply-input-actions .btn-submit {
  padding: 6px 16px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.modal-reply-input-actions .btn-cancel {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.modal-reply-input-actions .btn-cancel:hover {
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.modal-reply-input-actions .btn-submit {
  background: var(--color-primary);
  border: none;
  color: white;
  font-weight: 600;
}

.modal-reply-input-actions .btn-submit:hover {
  background: #1a7f64;
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(46, 160, 67, 0.3);
}

/* ================================
   管理者功能按鈕樣式
   ================================ */

/* 管理者操作按鈕容器 */
.modal-comment-admin-actions {
  display: flex;
  gap: 6px;
  margin-left: auto;
}

/* 管理者按鈕基本樣式 */
.modal-admin-btn {
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.2);
  color: var(--color-text-secondary);
  font-size: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
}

.modal-admin-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  border-color: rgba(255, 255, 255, 0.3);
}

/* 編輯按鈕 */
.modal-admin-btn-edit:hover {
  background: rgba(58, 134, 255, 0.2);
  border-color: #3a86ff;
  color: #3a86ff;
}

/* 刪除按鈕 */
.modal-admin-btn-delete:hover {
  background: rgba(248, 81, 73, 0.2);
  border-color: #f85149;
  color: #f85149;
}

/* 置頂按鈕 */
.modal-admin-btn-pin:hover {
  background: rgba(255, 193, 7, 0.2);
  border-color: #ffc107;
  color: #ffc107;
}

/* 已置頂狀態 */
.modal-admin-btn-pin.pinned {
  background: rgba(255, 193, 7, 0.25);
  border-color: #ffc107;
  color: #ffc107;
  box-shadow: 0 0 8px rgba(255, 193, 7, 0.3);
}

/* 置頂留言樣式 */
.modal-comment-item.pinned {
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.08) 0%, rgba(255, 193, 7, 0.03) 100%);
  border-left: 3px solid #ffc107;
  position: relative;
}

.modal-comment-item.pinned::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, #ffc107 0%, transparent 100%);
}

/* 置頂徽章 */
.pinned-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(255, 193, 7, 0.2);
  border: 1px solid rgba(255, 193, 7, 0.4);
  color: #ffc107;
  font-size: 12px;
  font-weight: 600;
  margin-left: 8px;
}

/* 回覆區的管理者按鈕 */
.modal-reply-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.modal-reply-header .modal-admin-btn {
  padding: 4px 8px;
  min-width: 28px;
  height: 28px;
  font-size: 14px;
}

/* 留言區底部佈局調整（含管理者按鈕） */
.modal-comment-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  gap: 12px;
}

.modal-comment-reactions {
  display: flex;
  gap: 8px;
  flex: 1;
}

/* 卡片預覽置頂留言樣式 */
.comment-preview-item.pinned-preview {
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, rgba(255, 193, 7, 0.05) 100%);
  border-left: 2px solid rgba(255, 193, 7, 0.5);
}

/* 置頂徽章（卡片預覽） */
.preview-badge.pinned {
  background: rgba(255, 193, 7, 0.25);
  border: 1px solid rgba(255, 193, 7, 0.5);
  color: #ffc107;
}


/* ========== 頂部跑馬燈公告 ========== */
.top-marquee {
  width: 100%;
  background: linear-gradient(90deg, #1a1a2e 0%, #16213e 50%, #1a1a2e 100%);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
  padding: 8px 0;
  position: relative;
}

.top-marquee::before,
.top-marquee::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 60px;
  z-index: 2;
  pointer-events: none;
}

.top-marquee::before {
  left: 0;
  background: linear-gradient(90deg, #1a1a2e 0%, transparent 100%);
}

.top-marquee::after {
  right: 0;
  background: linear-gradient(90deg, transparent 0%, #1a1a2e 100%);
}

.marquee-track {
  display: flex;
  white-space: nowrap;
  animation: marquee-scroll 60s linear infinite;
}

.marquee-content {
  display: inline-flex;
  padding: 0 20px;
  color: var(--text-secondary);
  font-size: 14px;
  letter-spacing: 0.5px;
}

.marquee-content span {
  display: inline;
}

@keyframes marquee-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* 暫停動畫（hover 時） */
.top-marquee:hover .marquee-track {
  animation-play-state: paused;
}

/* ========== 平台資訊區塊 ========== */
.platform-info-section {
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-tertiary);
}

.platform-info-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}

.platform-info-header h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}

.platform-info-carousel {
  position: relative;
  padding: 16px;
  min-height: 60px;
}

.carousel-track {
  position: relative;
  overflow: hidden;
}

.carousel-slide {
  display: none;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.carousel-slide.active {
  display: block;
  opacity: 1;
}

.slide-content {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  /* 跑馬燈效果（當內容過長時） */
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* 長內容跑馬燈效果 */
.slide-content.marquee-text {
  animation: slide-marquee 10s linear infinite;
}

@keyframes slide-marquee {
  0%, 20% {
    transform: translateX(0);
  }
  80%, 100% {
    transform: translateX(calc(-100% + 200px));
  }
}

.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 12px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-color);
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-dot:hover {
  background: var(--text-muted);
}

.carousel-dot.active {
  background: var(--color-primary);
  transform: scale(1.2);
}

/* ========== 公告管理彈窗 ========== */
.announcement-modal {
  max-width: 600px;
  width: 95%;
}

.announcement-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}

.announcement-tabs .tab-btn {
  padding: 8px 16px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 14px;
}

.announcement-tabs .tab-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.announcement-tabs .tab-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.announcement-list-container {
  max-height: 400px;
  overflow-y: auto;
  margin-bottom: 16px;
}

.announcement-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.announcement-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: all 0.2s;
}

.announcement-item:hover {
  border-color: var(--color-primary);
}

.announcement-order {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
}

.announcement-content-input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 14px;
}

.announcement-content-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.announcement-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.announcement-actions .btn-icon {
  width: 32px;
  height: 32px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.2s;
  font-size: 16px;
}

.announcement-actions .btn-icon:hover {
  background: var(--bg-tertiary);
}

.announcement-actions .btn-icon.btn-danger:hover {
  background: rgba(248, 81, 73, 0.2);
}

.add-announcement-form {
  display: flex;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.add-announcement-form input[type="text"] {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 14px;
}

.add-announcement-form input[type="text"]:focus {
  outline: none;
  border-color: var(--color-primary);
}

.add-announcement-form .btn-primary {
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  background: var(--color-primary);
  color: white;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
}

.add-announcement-form .btn-primary:hover {
  background: var(--color-primary-hover);
}

.empty-list {
  text-align: center;
  padding: 32px;
  color: var(--text-muted);
  font-size: 14px;
}

/* ========== 公告管理按鈕樣式 ========== */
.btn-announcement-manage {
  padding: 8px 14px;
  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
  border: none;
  border-radius: 6px;
  color: white;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-announcement-manage:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(238, 90, 36, 0.3);
}

/* ========== 公告編輯模式樣式 ========== */
.announcement-content-text {
  flex: 1;
  font-size: 14px;
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: 6px;
  background: var(--bg-primary);
  border: 1px solid transparent;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.announcement-content-text.hidden,
.announcement-content-input.hidden,
.btn-icon.hidden {
  display: none !important;
}

.announcement-actions .btn-edit:hover {
  background: rgba(255, 193, 7, 0.2);
}

.announcement-actions .btn-save {
  background: rgba(34, 197, 94, 0.1);
}

.announcement-actions .btn-save:hover {
  background: rgba(34, 197, 94, 0.25);
}