:root {
  --bg: #f5f6fa;
  --card-bg: #ffffff;
  --text: #2c3e50;
  --up: #e74c3c;
  --down: #2ecc71;
  --border: #e0e0e0;
  --hover: #f0f7ff;
  --active: #dbeafe;
  --focus: #3b82f6;
  --chart-bg: #ffffff;
  --btn-bg: #ffffff;
  --btn-color: #2c3e50;
  --btn-border: #d1d5db;
  --scrollbar-track: #f1f1f1;
  --scrollbar-thumb: #c1c1c1;
}

body.dark {
  --bg: #0f172a;
  --card-bg: #1e293b;
  --text: #cbd5e1;
  --up: #ff6b6b;
  --down: #51cf66;
  --border: #0f172a;
  --hover: #1e293b;
  --active: #334155;
  --focus: #60a5fa;
  --chart-bg: #1e293b;
  --btn-bg: #1e293b;
  --btn-color: #cbd5e1;
  --btn-border: #475569;
  --scrollbar-track: #1e293b;
  --scrollbar-thumb: #475569;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  height: 100vh;
  overflow: hidden;
}

.sidebar {
  width: 320px;
  background: var(--card-bg);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.search-box {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
}

.search-box input {
  flex: 1;
  padding: 10px;
  border: 2px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text);
  outline: none;
  font-size: 14px;
}

.sector-filter-select {
  padding: 8px 6px;
  border: 2px solid var(--border);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text);
  font-size: 13px;
  outline: none;
  cursor: pointer;
  min-width: 80px;
  max-width: 90px;
}
.sector-filter-select:focus {
  border-color: var(--focus);
}
.sector-filter-select option {
  background: var(--card-bg);
  color: var(--text);
}

.search-box input:focus {
  border-color: var(--focus);
}

.search-box .theme-btn {
  padding: 8px 12px;
  border: 1px solid var(--btn-border);
  border-radius: 6px;
  background: var(--btn-bg);
  color: var(--btn-color);
  cursor: pointer;
  font-size: 16px;
  flex-shrink: 0;
}
.search-box .theme-btn:hover {
  border-color: var(--focus);
}

.search-box .clear-btn {
  position: absolute;
  right: 90px;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  color: #94a3b8;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: none;
  width: 20px;
  height: 20px;
  justify-content: center;
  align-items: center;
}

.search-box .clear-btn.visible {
  display: flex;
}

.search-hint {
  padding: 4px 12px 10px;
  font-size: 12px;
  color: #94a3b8;
}

.stock-table-wrap {
  flex: 1;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

.stock-table-wrap::-webkit-scrollbar {
  width: 8px;
}

.stock-table-wrap::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}

.stock-table-wrap::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 4px;
}

.stock-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.stock-table th {
  position: sticky;
  top: 0;
  background: var(--card-bg);
  padding: 8px 10px;
  text-align: left;
  font-weight: 600;
  border-bottom: 2px solid var(--border);
  z-index: 1;
}

.stock-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}

.stock-table tr:hover td {
  background: var(--hover);
}

.stock-table tr.active td {
  background: var(--active) !important;
}

.price {
  font-weight: 600;
}

.main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.chart-header {
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--card-bg);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
  min-height: 52px;
  box-sizing: border-box;
}

.chart-header h2 {
  font-size: 18px;
  margin: 0;
}

.price-info {
  font-size: 14px;
  color: #64748b;
}

.indicator-btns {
  display: flex;
  align-items: center;
  gap: 6px;
  visibility: hidden;
}
.indicator-btns.visible {
  visibility: visible;
}

.ind-btn,
.theme-btn,
.ma-set-btn {
  padding: 4px 12px;
  border: 1px solid var(--btn-border);
  background: var(--btn-bg);
  color: var(--btn-color);
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
}

.ind-btn.active {
  background: #3b82f6;
  color: #fff;
  border-color: #3b82f6;
}

.period-toggle {
  display: flex;
  gap: 6px;
  padding-left: 8px;
  border-left: 1px solid var(--border);
}

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

.period-btn.active {
  background: #10b981;
  color: #fff;
  border-color: #10b981;
}

.ma-set-btn {
  margin-left: 6px;
  font-size: 14px;
}

.chart-container {
  flex: 1;
  background: var(--chart-bg);
}

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: #94a3b8;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.modal {
  background: var(--card-bg);
  color: var(--text);
  padding: 24px;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  min-width: 300px;
}

.modal input {
  width: 100%;
  padding: 8px;
  margin: 8px 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
  color: var(--text);
}

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

.modal-actions button {
  padding: 6px 12px;
  border: 1px solid var(--btn-border);
  border-radius: 4px;
  cursor: pointer;
  background: var(--btn-bg);
  color: var(--btn-color);
}

.view-toggle {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.view-btn {
  padding: 6px 16px;
  border: 1px solid var(--btn-border);
  border-radius: 4px;
  cursor: pointer;
  background: var(--btn-bg);
  color: var(--btn-color);
  font-size: 12px;
}

.view-btn.active {
  background: var(--focus);
  color: #fff;
  border-color: var(--focus);
}

.ind-select {
  padding: 6px 12px;
  border: 1px solid var(--btn-border);
  border-radius: 6px;
  background: var(--btn-bg);
  color: var(--btn-color);
  font-size: 13px;
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
}
.ind-select:focus {
  border-color: var(--focus);
}
.ind-select option {
  background: var(--card-bg);
  color: var(--text);
}

.view-switch-btn {
  position: fixed;
  top: 12px;
  right: 20px;
  z-index: 100;
  padding: 6px 16px;
  border: 1px solid var(--btn-border);
  border-radius: 6px;
  cursor: pointer;
  background: var(--btn-bg);
  color: var(--btn-color);
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  transition: all 0.2s ease;
}
.view-switch-btn:hover {
  border-color: var(--focus);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.indicator-btns {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.indicator-btns.hidden { display: none; }

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

.realtime-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
}

.sub-chart-container {
  flex: 1;
  background: var(--chart-bg);
  border-radius: 8px;
  min-height: 200px;
}

.realtime-right {
  width: 280px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 12px;
  border-left: 1px solid var(--border);
}

.stock-info-card {
  background: var(--card-bg);
  border-radius: 8px;
  padding: 12px;
}

.info-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

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

.info-row .label {
  color: #64748b;
  font-size: 13px;
}

.info-row .value {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

.info-row .price-value {
  font-size: 18px;
  font-weight: 600;
}

.order-book {
  background: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
}

.order-book-header {
  padding: 8px 12px;
  background: var(--bg);
  font-size: 12px;
  color: #64748b;
  border-bottom: 1px solid var(--border);
}

.sell-orders,
.buy-orders {
  padding: 4px 8px;
}

.order-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 8px;
  font-size: 12px;
}

.order-row.active {
  background: rgba(59, 130, 246, 0.1);
  border-radius: 4px;
  font-weight: 500;
}

.sell-orders .order-price {
  color: var(--up);
}

.buy-orders .order-price {
  color: var(--down);
}

.order-vol {
  color: #64748b;
}

.minute-deals {
  background: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  margin-top: 10px;
}

.deals-header {
  padding: 8px 12px;
  background: var(--bg);
  font-size: 12px;
  color: #64748b;
  border-bottom: 1px solid var(--border);
}

.deals-list {
  max-height: 200px;
  overflow-y: auto;
}

.deal-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 8px;
  font-size: 11px;
}

.deal-row.header {
  font-weight: 600;
  background: var(--bg);
  color: #64748b;
}

.deal-row span {
  flex: 1;
  text-align: center;
}

.deal-row span:first-child {
  text-align: left;
}

.deal-row span:last-child {
  text-align: right;
}

.deal-row.up {
  color: var(--up);
}

.deal-row.down {
  color: var(--down);
}

.indicator-btns.hidden {
  display: none;
}

/* === AI 分析报告样式 === */
.analysis-btn {
  padding: 6px 16px;
  border: 1.5px solid #6366f1;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: opacity 0.2s;
  margin-left: 6px;
}
.analysis-btn:hover { opacity: 0.85; }
.analysis-btn:disabled { opacity: 0.55; cursor: not-allowed; }

.analysis-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 10000;
  display: flex;
  justify-content: flex-end;
  align-items: stretch;
}
.analysis-panel {
  width: min(680px, 96vw);
  background: var(--card-bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
  box-shadow: -6px 0 32px rgba(0,0,0,0.25);
  animation: slideInRight 0.28s ease;
}
@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
.analysis-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
}
.analysis-panel-header h3 { font-size: 16px; font-weight: 600; }
.analysis-close-btn {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
  opacity: 0.85;
}
.analysis-close-btn:hover { opacity: 1; }
.analysis-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  line-height: 1.8;
  font-size: 14px;
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}
.analysis-panel-body::-webkit-scrollbar { width: 6px; }
.analysis-panel-body::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }
.analysis-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 200px;
  gap: 16px;
  color: #94a3b8;
}
.analysis-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #e2e8f0;
  border-top-color: #6366f1;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Markdown 渲染样式 */
.md-body h1 { font-size: 20px; font-weight: 700; margin-bottom: 12px; color: var(--text); border-bottom: 2px solid #6366f1; padding-bottom: 6px; }
.md-body h2 { font-size: 16px; font-weight: 600; margin: 20px 0 10px; color: var(--text); }
.md-body h3 { font-size: 14px; font-weight: 600; margin: 14px 0 8px; }
.md-body p { margin-bottom: 10px; }
.md-body blockquote { border-left: 3px solid #6366f1; padding: 6px 14px; background: rgba(99,102,241,0.07); border-radius: 4px; margin: 8px 0; color: #64748b; font-size: 13px; }
.md-body hr { border: none; border-top: 1px solid var(--border); margin: 16px 0; }
.md-body table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 10px 0 16px; }
.md-body table th { background: rgba(99,102,241,0.12); padding: 8px 12px; text-align: left; font-weight: 600; border: 1px solid var(--border); }
.md-body table td { padding: 7px 12px; border: 1px solid var(--border); }
.md-body table tr:nth-child(even) td { background: rgba(0,0,0,0.02); }
.md-body ul { padding-left: 20px; margin-bottom: 10px; }
.md-body li { margin-bottom: 5px; }
.md-body strong { font-weight: 700; }
.md-body code { background: rgba(99,102,241,0.1); padding: 1px 5px; border-radius: 3px; font-size: 12px; }
body.dark .md-body table tr:nth-child(even) td { background: rgba(255,255,255,0.03); }
body.dark .md-body blockquote { background: rgba(99,102,241,0.12); }

.analysis-panel-footer {
  padding: 12px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}
.analysis-refresh-btn {
  padding: 7px 18px;
  background: #6366f1;
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}
.analysis-refresh-btn:hover { background: #4f46e5; }

/* === 全市场扫描面板样式 === */
.scanner-btn {
  padding: 6px 16px;
  border: 1.5px solid #f59e0b;
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: opacity 0.2s;
  margin-left: 6px;
}
.scanner-btn:hover { opacity: 0.85; }
.scanner-btn:disabled { opacity: 0.55; cursor: not-allowed; }

.scanner-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 10001;
  display: flex;
  justify-content: flex-end;
  align-items: stretch;
}
.scanner-panel {
  width: min(780px, 96vw);
  background: var(--card-bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
  box-shadow: -6px 0 32px rgba(0,0,0,0.25);
  animation: slideInRight 0.28s ease;
}
.scanner-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  color: #fff;
}
.scanner-panel-header h3 { font-size: 16px; font-weight: 600; }

.scanner-sector-select {
  padding: 4px 10px;
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 6px;
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-size: 13px;
  cursor: pointer;
  outline: none;
  min-width: 100px;
}
.scanner-sector-select option {
  color: #333;
  background: #fff;
}
.scanner-sector-select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
body.dark .scanner-sector-select option {
  color: #e2e8f0;
  background: #1e293b;
}

.scanner-progress-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 24px;
  background: rgba(0,0,0,0.03);
  border-bottom: 1px solid var(--border);
}
.scanner-progress-bar {
  flex: 1;
  height: 6px;
  background: #e2e8f0;
  border-radius: 3px;
  overflow: hidden;
}
.scanner-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #f59e0b, #ef4444);
  border-radius: 3px;
  transition: width 0.3s ease;
}
.scanner-phase {
  font-size: 12px;
  color: #64748b;
  white-space: nowrap;
}

.scanner-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  line-height: 1.8;
  font-size: 14px;
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}
.scanner-panel-body::-webkit-scrollbar { width: 6px; }
.scanner-panel-body::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 3px; }

body.dark .scanner-progress-wrap { background: rgba(255,255,255,0.03); }
body.dark .scanner-progress-bar { background: #334155; }

/* === 行业选择弹窗样式 === */
.market-select-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
}
.market-select-dialog {
  background: #1e293b;
  border-radius: 16px;
  padding: 32px 28px 24px;
  width: 440px;
  max-width: 90vw;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  animation: fadeInScale 0.25s ease;
}
@keyframes fadeInScale {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}
.market-select-dialog h3 {
  margin: 0 0 6px;
  font-size: 20px;
  color: #f1f5f9;
  text-align: center;
}
.market-select-subtitle {
  margin: 0 0 20px;
  font-size: 13px;
  color: #94a3b8;
  text-align: center;
}
.sector-input-wrap {
  margin-bottom: 16px;
}
.sector-name-input {
  width: 100%;
  padding: 12px 16px;
  background: #0f172a;
  border: 1.5px solid #334155;
  border-radius: 10px;
  color: #f1f5f9;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
}
.sector-name-input:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}
.sector-name-input::placeholder {
  color: #475569;
}
.sector-input-actions {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}
.sector-scan-btn {
  flex: 1;
  padding: 10px;
  background: #6366f1;
  border: none;
  color: #fff;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.sector-scan-btn:hover {
  background: #818cf8;
  box-shadow: 0 4px 12px rgba(99,102,241,0.3);
}
.sector-scan-all {
  flex: 1;
  padding: 10px;
  background: transparent;
  border: 1px solid #334155;
  color: #94a3b8;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}
.sector-scan-all:hover {
  border-color: #6366f1;
  color: #c7d2fe;
}
.market-select-cancel {
  display: block;
  width: 100%;
  padding: 10px;
  background: transparent;
  border: 1px solid #334155;
  color: #64748b;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}
.market-select-cancel:hover {
  border-color: #475569;
  color: #94a3b8;
}

/* =============================================
   移动端响应式适配 (max-width: 768px)
   ============================================= */

/* 移动端按钮默认隐藏 */
.mobile-menu-btn { display: none; }
.sidebar-mask { display: none; }

@media (max-width: 768px) {

  /* --- 全局 --- */
  body {
    flex-direction: column;
  }

  /* --- 侧边栏：默认隐藏，通过按钮切换显示 --- */
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 85vw;
    max-width: 340px;
    height: 100vh;
    z-index: 20000;
    transform: translateX(-100%);
    transition: transform 0.28s ease;
    box-shadow: 4px 0 24px rgba(0,0,0,0.35);
  }
  .sidebar.open {
    transform: translateX(0);
  }

  /* 侧边栏遮罩 */
  .sidebar-mask {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 19999;
  }
  .sidebar-mask.visible {
    display: block;
  }

  /* 搜索结果区域占满屏幕 */
  .stock-table-wrap {
    flex: 1;
  }

  /* --- 移动端汉堡菜单按钮 --- */
  .mobile-menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--btn-border);
    border-radius: 8px;
    background: var(--btn-bg);
    color: var(--btn-color);
    font-size: 20px;
    cursor: pointer;
    flex-shrink: 0;
  }

  /* --- 搜索栏 --- */
  .search-box {
    padding: 10px;
    gap: 8px;
  }
  .search-box input {
    font-size: 16px; /* 防止 iOS 缩放 */
    padding: 12px 10px;
  }
  .search-box .clear-btn {
    right: 85px;
    width: 28px;
    height: 28px;
    font-size: 22px;
  }

  /* --- 主区域 --- */
  .main {
    flex: 1;
    min-height: 0;
  }

  /* --- 图表头部：按钮换行 --- */
  .chart-header {
    padding: 8px 12px;
    gap: 8px;
    min-height: auto;
    flex-wrap: wrap;
  }
  .chart-header h2 {
    font-size: 15px;
    white-space: nowrap;
  }
  .price-info {
    font-size: 12px;
    flex-basis: 100%;
    order: 10;
  }
  .ind-select {
    font-size: 12px;
    padding: 6px 8px;
  }
  .ind-btn,
  .period-btn {
    font-size: 11px;
    padding: 5px 8px;
    min-height: 36px;
  }
  .analysis-btn,
  .scanner-btn {
    font-size: 11px;
    padding: 5px 10px;
    min-height: 36px;
    margin-left: 2px;
  }
  .ma-set-btn {
    font-size: 16px;
    padding: 4px 8px;
    margin-left: 2px;
    min-height: 36px;
  }
  .period-toggle {
    padding-left: 4px;
    gap: 4px;
  }

  /* --- 实时视图：纵向堆叠 --- */
  .main-content {
    flex-direction: column;
    overflow-y: auto;
  }
  .realtime-left {
    flex: none;
    padding: 6px;
    gap: 6px;
  }
  .sub-chart-container {
    min-height: 180px;
    flex: none;
    height: 220px;
  }
  .realtime-right {
    width: 100%;
    border-left: none;
    border-top: 1px solid var(--border);
    padding: 8px;
    gap: 8px;
    flex-direction: column;
  }

  /* --- 信息卡片 --- */
  .stock-info-card { padding: 10px; }
  .info-row { padding: 6px 0; }
  .info-row .label { font-size: 12px; }
  .info-row .value { font-size: 13px; }
  .info-row .price-value { font-size: 17px; }

  /* --- 盘口 & 分时成交 --- */
  .order-row { font-size: 11px; padding: 3px 6px; }
  .deals-list { max-height: 150px; }
  .deal-row { font-size: 10px; }

  /* --- 视图切换浮动按钮 --- */
  .view-switch-btn {
    top: 8px;
    right: 10px;
    font-size: 11px;
    padding: 5px 12px;
  }

  /* --- 模态弹窗 --- */
  .modal {
    min-width: auto;
    width: 90vw;
    padding: 20px;
  }
  .modal input { font-size: 16px; padding: 12px; }
  .modal-actions button {
    padding: 10px 16px;
    font-size: 14px;
    min-height: 40px;
  }

  /* --- AI 分析面板 --- */
  .analysis-panel {
    width: 100vw;
    max-width: 100vw;
    animation: slideUp 0.28s ease;
  }
  @keyframes slideUp {
    from { transform: translateY(100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
  }
  .analysis-panel-header { padding: 14px 16px; }
  .analysis-panel-header h3 { font-size: 15px; }
  .analysis-panel-body {
    padding: 16px;
    font-size: 13px;
    line-height: 1.7;
  }
  .analysis-panel-footer { padding: 10px 16px; }
  .analysis-refresh-btn {
    padding: 10px 20px;
    font-size: 14px;
    min-height: 40px;
  }

  /* --- 全市场扫描面板 --- */
  .scanner-panel {
    width: 100vw;
    max-width: 100vw;
    animation: slideUp 0.28s ease;
  }
  .scanner-panel-header { padding: 14px 16px; }
  .scanner-panel-header h3 { font-size: 14px; }
  .scanner-sector-select { font-size: 12px; min-width: 80px; }
  .scanner-progress-wrap { padding: 8px 16px; }
  .scanner-phase { font-size: 11px; }
  .scanner-panel-body {
    padding: 16px;
    font-size: 13px;
    line-height: 1.7;
  }

  /* --- 行业选择弹窗 --- */
  .market-select-dialog {
    width: 92vw;
    max-width: 400px;
    padding: 24px 20px 20px;
  }
  .market-select-dialog h3 { font-size: 18px; }
  .sector-name-input { font-size: 16px; padding: 14px; }
  .sector-scan-btn,
  .sector-scan-all { font-size: 15px; padding: 12px; min-height: 44px; }

  /* --- Markdown 内容 --- */
  .md-body h1 { font-size: 17px; }
  .md-body h2 { font-size: 14px; }
  .md-body h3 { font-size: 13px; }
  .md-body table { font-size: 11px; display: block; overflow-x: auto; white-space: nowrap; }
  .md-body table th,
  .md-body table td { padding: 5px 8px; }
  .md-body blockquote { font-size: 12px; }

  /* --- 股票列表表格 --- */
  .stock-table { font-size: 12px; }
  .stock-table th { padding: 6px 6px; font-size: 11px; }
  .stock-table td { padding: 7px 6px; }

  /* --- 均线弹窗 --- */
  .modal-overlay .modal { width: 88vw; }
  #maPeriodsInput { height: auto; min-height: 30px; }

  /* --- K线视图 --- */
  .chart-container {
    flex: 1;
    min-height: 350px;
  }

  /* --- 搜索提示 --- */
  .search-hint { font-size: 11px; padding: 4px 10px 8px; }

  /* --- 滚动优化 --- */
  .stock-table-wrap,
  .scanner-panel-body,
  .analysis-panel-body {
    -webkit-overflow-scrolling: touch;
  }
}

/* === 授权验证遮罩 === */
.auth-overlay {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-card {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 40px 36px;
  width: min(400px, 90vw);
  text-align: center;
}
.auth-icon { font-size: 48px; margin-bottom: 16px; }
.auth-title {
  color: #f1f5f9;
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 8px;
}
.auth-desc {
  color: #94a3b8;
  font-size: 14px;
  margin: 0 0 24px;
}
.auth-input {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  color: #f1f5f9;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
  margin-bottom: 16px;
}
.auth-input:focus { border-color: #3b82f6; }
.auth-input::placeholder { color: #64748b; }
.auth-submit-btn {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
}
.auth-submit-btn:hover { opacity: 0.9; }
.auth-submit-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.auth-error {
  margin-top: 12px;
  color: #f87171;
  font-size: 13px;
}

/* === AI 对话按钮 === */
.chat-btn {
  padding: 6px 16px;
  border: 1.5px solid #0ea5e9;
  background: linear-gradient(135deg, #0ea5e9, #38bdf8);
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: opacity 0.2s;
  margin-left: 6px;
}
.chat-btn:hover { opacity: 0.85; }
.chat-btn:disabled { opacity: 0.55; cursor: not-allowed; }

/* === 今日推荐按钮 === */
.todaypick-btn {
  padding: 6px 16px;
  border: 1.5px solid #f59e0b;
  background: linear-gradient(135deg, #f59e0b, #fbbf24);
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: opacity 0.2s;
  margin-left: 6px;
}
.todaypick-btn:hover { opacity: 0.85; }
.todaypick-btn:disabled { opacity: 0.55; cursor: not-allowed; }

/* === AI 对话面板 === */
.chat-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 10000;
  display: flex;
  justify-content: flex-end;
  align-items: stretch;
}
.chat-panel {
  width: min(600px, 96vw);
  height: 100vh;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  border-left: 1px solid rgba(0,0,0,0.15);
  animation: slideInRight 0.3s ease;
}
.chat-panel-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(128,128,128,0.18);
  background: linear-gradient(135deg, #0ea5e9, #38bdf8);
  color: #fff;
}
.chat-panel-header h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
}
.chat-panel-header .analysis-close-btn {
  color: #fff;
  font-size: 22px;
}
.chat-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.chat-panel-footer {
  display: flex;
  gap: 10px;
  padding: 12px 16px;
  border-top: 1px solid rgba(128,128,128,0.18);
  background: var(--bg);
}
.chat-input {
  flex: 1;
  border: 1px solid rgba(128,128,128,0.3);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 14px;
  background: var(--bg);
  color: var(--fg);
  outline: none;
  transition: border-color 0.2s;
}
.chat-input:focus { border-color: #0ea5e9; }
.chat-send-btn {
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(135deg, #0ea5e9, #38bdf8);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.2s;
}
.chat-send-btn:hover { opacity: 0.85; }
.chat-send-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* 对话消息样式 */
.chat-msg { display: flex; }
.chat-msg-user { justify-content: flex-end; }
.chat-msg-ai { justify-content: flex-start; }
.chat-msg-bubble {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.6;
  word-break: break-word;
}
.chat-msg-user .chat-msg-bubble {
  background: linear-gradient(135deg, #0ea5e9, #38bdf8);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.chat-msg-ai .chat-msg-bubble {
  background: rgba(128,128,128,0.15);
  color: var(--fg);
  border-bottom-left-radius: 4px;
}
.chat-msg-ai .chat-msg-bubble .md-body { font-size: 14px; line-height: 1.7; }

/* 对话欢迎 */
.chat-welcome {
  text-align: center;
  padding: 30px 20px 20px;
  opacity: 0.75;
}
.chat-welcome-icon { font-size: 48px; margin-bottom: 12px; }
.chat-welcome-text { font-size: 14px; line-height: 1.8; color: var(--fg); }

/* === 今日推荐面板 === */
.todaypick-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 10000;
  display: flex;
  justify-content: flex-end;
  align-items: stretch;
}
.todaypick-panel {
  width: min(680px, 96vw);
  height: 100vh;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  border-left: 1px solid rgba(0,0,0,0.15);
  animation: slideInRight 0.3s ease;
}
.todaypick-panel-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(128,128,128,0.18);
  background: linear-gradient(135deg, #f59e0b, #fbbf24);
  color: #fff;
}
.todaypick-panel-header h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
}
.todaypick-panel-header .analysis-close-btn {
  color: #fff;
  font-size: 22px;
}
.todaypick-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}
.todaypick-panel-footer {
  display: flex;
  justify-content: center;
  padding: 12px 16px;
  border-top: 1px solid rgba(128,128,128,0.18);
}

/* 推荐卡片 */
.pick-card {
  background: rgba(128,128,128,0.08);
  border: 1px solid rgba(128,128,128,0.18);
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 12px;
  cursor: pointer;
  transition: background 0.2s;
}
.pick-card:hover { background: rgba(128,128,128,0.15); }
.pick-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.pick-card-name { font-size: 16px; font-weight: 600; }
.pick-card-code { font-size: 12px; opacity: 0.65; margin-left: 8px; }
.pick-card-price { font-size: 18px; font-weight: 700; }
.pick-card-change { font-size: 14px; font-weight: 600; margin-left: 6px; }
.pick-card-reason { font-size: 13px; opacity: 0.85; line-height: 1.6; margin-top: 6px; }
.pick-card-tags { display: flex; gap: 6px; margin-top: 8px; }
.pick-tag {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  background: rgba(128,128,128,0.15);
  color: var(--fg);
}

/* 暗色模式适配 */
[data-theme="dark"] .chat-msg-ai .chat-msg-bubble { background: rgba(255,255,255,0.08); }
[data-theme="dark"] .pick-card { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.12); }
[data-theme="dark"] .pick-card:hover { background: rgba(255,255,255,0.1); }

/* 移动端 */
@media (max-width: 768px) {
  .chat-panel, .todaypick-panel { width: 100vw; }
  .chat-btn, .todaypick-btn { padding: 5px 10px; font-size: 12px; }
}