/* lightweight-charts-indicators 嵌入样式（随博客 data-scheme 联动） */
html[data-scheme="dark"] .charts-app {
  --charts-bg: #131722;
  --charts-panel-bg: #1e222d;
  --charts-border: #2b2b43;
  --charts-text: #d1d4dc;
  --charts-text-muted: #787b86;
  --charts-text-bright: #f0f3fa;
  --charts-input-bg: #2a2e39;
  --charts-input-border: #363a45;
  --charts-hover-bg: #2a2e39;
}

html[data-scheme="light"] .charts-app {
  --charts-bg: #ffffff;
  --charts-panel-bg: #ffffff;
  --charts-border: #d6dceb;
  --charts-text: #131722;
  --charts-text-muted: #787b86;
  --charts-text-bright: #131722;
  --charts-input-bg: #f0f3fa;
  --charts-input-border: #d6dceb;
  --charts-hover-bg: #f0f3fa;
}

.charts-app {
  --charts-accent: #2962ff;
  --charts-frame-height: clamp(520px, 72vh, 820px);
  width: 100%;
  height: var(--charts-frame-height);
  max-height: var(--charts-frame-height);
  color: var(--charts-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  border-radius: var(--card-border-radius, 12px);
  overflow: hidden;
  background: var(--charts-panel-bg);
  border: 1px solid var(--charts-border);
  box-sizing: border-box;
}

.charts-app__main {
  display: flex;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

#chart-container {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  height: 100%;
  overflow: hidden;
  position: relative;
}

#chart-container > div {
  width: 100% !important;
  height: 100% !important;
}

#indicator-panel {
  width: min(280px, 36vw);
  flex: 0 0 auto;
  height: 100%;
  max-height: 100%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background-color: var(--charts-panel-bg);
  border-left: 1px solid var(--charts-border);
  overflow: hidden;
  box-sizing: border-box;
}

.indicator-sidebar-top {
  flex: 1 1 50%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-bottom: 1px solid var(--charts-border);
}

.stock-panel-wrap {
  flex: 1 1 50%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#indicator-panel .indicator-panel {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  height: 100%;
  padding: 16px;
  box-sizing: border-box;
  overflow: hidden;
}

.stock-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  padding: 14px 16px 16px;
  box-sizing: border-box;
  overflow: hidden;
}

.stock-panel__title {
  flex-shrink: 0;
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--charts-text-bright);
}

.stock-panel__search {
  flex-shrink: 0;
  width: 100%;
  padding: 8px 12px;
  background-color: var(--charts-input-bg);
  border: 1px solid var(--charts-input-border);
  border-radius: 4px;
  color: var(--charts-text);
  font-size: 13px;
  margin-bottom: 8px;
  box-sizing: border-box;
}

.stock-panel__search:focus {
  outline: none;
  border-color: var(--charts-accent);
}

.stock-panel__status {
  flex-shrink: 0;
  min-height: 18px;
  margin-bottom: 8px;
  font-size: 12px;
  color: var(--charts-text-muted);
}

.stock-panel__status.is-error {
  color: #ef5350;
}

.stock-panel__list {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stock-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  width: 100%;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--charts-text);
  cursor: pointer;
  text-align: left;
}

.stock-item:hover {
  background: var(--charts-hover-bg);
}

.stock-item.is-active {
  border-color: var(--charts-accent);
  background: rgba(41, 98, 255, 0.08);
}

.stock-item__code {
  font-size: 13px;
  font-weight: 600;
  color: var(--charts-text-bright);
  font-variant-numeric: tabular-nums;
}

.stock-item__name {
  font-size: 12px;
  color: var(--charts-text-muted);
  line-height: 1.35;
}

.stock-panel__list::-webkit-scrollbar,
#indicator-list::-webkit-scrollbar {
  width: 8px;
}

.stock-panel__list::-webkit-scrollbar-thumb,
#indicator-list::-webkit-scrollbar-thumb {
  background: var(--charts-input-border);
  border-radius: 4px;
}

#indicator-panel h3 {
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--charts-text-bright);
  margin: 0 0 12px;
}

#indicator-search {
  flex-shrink: 0;
  width: 100%;
  padding: 8px 12px;
  background-color: var(--charts-input-bg);
  border: 1px solid var(--charts-input-border);
  border-radius: 4px;
  color: var(--charts-text);
  font-size: 13px;
  margin-bottom: 12px;
  box-sizing: border-box;
}

#indicator-search:focus {
  outline: none;
  border-color: var(--charts-accent);
}

#indicator-search::placeholder {
  color: var(--charts-text-muted);
}

#indicator-list {
  flex: 1 1 auto;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  margin-right: -4px;
  padding-right: 4px;
}

/* 图表悬浮层：指标标签 / pane 拖拽 / 参数弹窗 */
.chart-overlay-root {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 5;
}

.chart-overlay-labels,
.chart-overlay-resizers {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.chart-indicator-label {
  position: absolute;
  left: 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  max-width: calc(100% - 16px);
  padding: 2px 6px 2px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--charts-border);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
  pointer-events: auto;
  z-index: 6;
}

html[data-scheme="dark"] .chart-indicator-label {
  background: rgba(30, 34, 45, 0.92);
}

.chart-indicator-label__name {
  font-size: 12px;
  font-weight: 500;
  color: var(--charts-text-bright);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chart-indicator-label__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  padding: 0;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--charts-text-muted);
  cursor: pointer;
}

.chart-indicator-label__btn:hover {
  background: var(--charts-hover-bg);
  color: var(--charts-accent);
}

.chart-indicator-label__remove:hover {
  color: #ef5350;
}

.chart-pane-resizer {
  position: absolute;
  left: 0;
  right: 0;
  height: 6px;
  cursor: row-resize;
  pointer-events: auto;
  z-index: 4;
}

.chart-pane-resizer::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 2px;
  height: 2px;
  background: transparent;
  transition: background 0.15s;
}

.chart-pane-resizer:hover::after,
body.chart-pane-dragging .chart-pane-resizer::after {
  background: var(--charts-accent);
}

.chart-settings-modal {
  position: absolute;
  inset: 0;
  z-index: 20;
  pointer-events: auto;
}

.chart-settings-modal.hidden {
  display: none;
}

.chart-settings-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
}

.chart-settings-modal__panel {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(320px, calc(100% - 32px));
  max-height: min(420px, calc(100% - 32px));
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--charts-panel-bg);
  border: 1px solid var(--charts-border);
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
}

.chart-settings-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid var(--charts-border);
}

.chart-settings-modal__header h4 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--charts-text-bright);
}

.chart-settings-modal__close {
  border: none;
  background: transparent;
  font-size: 20px;
  line-height: 1;
  color: var(--charts-text-muted);
  cursor: pointer;
  padding: 0 4px;
}

.chart-settings-modal__body {
  padding: 14px;
  overflow-y: auto;
}

body.chart-pane-dragging {
  cursor: row-resize !important;
  user-select: none;
}

.group-section {
  margin-bottom: 8px;
}

.group-header {
  display: flex;
  align-items: center;
  padding: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--charts-text-bright);
  cursor: pointer;
  user-select: none;
  border-radius: 4px;
  border-bottom: 1px solid var(--charts-border);
}

.group-header:hover {
  background-color: var(--charts-hover-bg);
}

.group-header::before {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--charts-text);
  margin-right: 8px;
  transition: transform 0.15s;
}

.group-header.collapsed::before {
  transform: rotate(-90deg);
}

.group-count {
  margin-left: auto;
  font-size: 11px;
  font-weight: 400;
  color: var(--charts-text-muted);
}

.group-items.collapsed {
  display: none;
}

.category-group {
  margin-bottom: 4px;
}

.category-header {
  display: flex;
  align-items: center;
  padding: 6px 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--charts-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  user-select: none;
  border-radius: 4px;
}

.category-header:hover {
  background-color: var(--charts-hover-bg);
}

.category-header::before {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--charts-text-muted);
  margin-right: 8px;
  transition: transform 0.15s;
}

.category-header.collapsed::before {
  transform: rotate(-90deg);
}

.category-count {
  margin-left: auto;
  font-size: 11px;
  font-weight: 400;
  color: #555;
}

.category-items.collapsed {
  display: none;
}

.indicator-item {
  padding: 5px 8px 5px 24px;
  font-size: 13px;
  cursor: pointer;
  border-radius: 4px;
  border-left: 3px solid transparent;
}

.indicator-item:hover {
  background-color: var(--charts-hover-bg);
}

.indicator-item.active {
  border-left-color: var(--charts-accent);
  background-color: rgba(41, 98, 255, 0.1);
  color: var(--charts-text-bright);
}

.indicator-item.hidden,
.category-group.hidden,
.group-section.hidden {
  display: none;
}

#indicator-list::-webkit-scrollbar {
  width: 8px;
}

#indicator-list::-webkit-scrollbar-thumb {
  background: var(--charts-input-border);
  border-radius: 4px;
}

.chart-settings-modal__body .input-group {
  margin-bottom: 12px;
}

.chart-settings-modal__body .input-group label {
  display: block;
  font-size: 12px;
  color: var(--charts-text-muted);
  margin-bottom: 4px;
}

.chart-settings-modal__body .input-group input[type="number"],
.chart-settings-modal__body .input-group input[type="text"],
.chart-settings-modal__body .input-group select {
  width: 100%;
  padding: 8px 12px;
  background-color: var(--charts-input-bg);
  border: 1px solid var(--charts-input-border);
  border-radius: 4px;
  color: var(--charts-text);
  font-size: 13px;
  box-sizing: border-box;
}

.charts-app .loading,
.charts-app .error {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-size: 14px;
}

.charts-app .error {
  color: #ef5350;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
}

@media (max-width: 767px) {
  .charts-app {
    --charts-frame-height: clamp(480px, 68vh, 720px);
  }

  .charts-app__main {
    flex-direction: column;
  }

  #indicator-panel {
    width: 100%;
    height: auto;
    max-height: 42%;
    flex: 0 0 auto;
    border-left: none;
    border-top: 1px solid var(--charts-border);
  }

  .indicator-sidebar-top,
  .stock-panel-wrap {
    flex: 1 1 50%;
  }

  #chart-container {
    flex: 1 1 auto;
    min-height: 280px;
  }
}