/* ============================================================
   行业趋势路径页 — 专属样式
   ============================================================ */

/* 双日期按钮 */
.trend-controls {
  align-items: flex-start;
}

.trend-dates {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.trend-dates .datepicker-wrap {
  position: relative;
}

.trend-dates .date-picker-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: #FFFFFF;
  font-family: inherit;
  font-size: 13px;
  color: var(--ink);
  cursor: pointer;
  font-variant-numeric: tabular-nums;
}

.dp-tag {
  font-size: 11px;
  color: #FFFFFF;
  background: var(--ink);
  border-radius: 999px;
  padding: 1px 8px;
  font-weight: 600;
}

.dp-tag-ref {
  background: #9A9A9A;
}

/* 行业多选 */
.sector-pick {
  width: 100%;
  border: 1px solid var(--hairline);
  border-radius: 12px;
  padding: 8px 10px;
  background: #FBFBFC;
}

.sp-head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.sp-head .sp-btn {
  appearance: none;
  border: 1px solid var(--hairline);
  background: #FFFFFF;
  border-radius: 999px;
  padding: 2px 10px;
  font-family: inherit;
  font-size: 12px;
  color: var(--ink-soft);
  cursor: pointer;
}

.sp-head .sp-btn:hover {
  color: var(--ink);
}

.sp-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 2px;
  max-height: 320px;
  overflow-y: auto;
}
.sp-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 6px 2px;
  border-bottom: 1px dashed var(--hairline);
}
.sp-row:last-child { border-bottom: none; }
.sp-row-items {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sp-item {
  appearance: none;
  border: 1px solid var(--hairline);
  background: #FFFFFF;
  border-radius: 999px;
  padding: 3px 11px 3px 28px;
  font-family: inherit;
  font-size: 12px;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all .15s ease;
  -webkit-tap-highlight-color: transparent;
  position: relative;
}
.band-dot {
  position: absolute;
  left: 9px;
  top: 50%;
  transform: translateY(-50%);
  width: 13px;
  height: 13px;
  border-radius: 50%;
}

.sp-item:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.sp-item.on {
  background: var(--ink);
  color: #FFFFFF;
  border-color: var(--ink);
}
.sp-item.on .band-dot { opacity: .55; }

/* 箭头 marker 样式（SVG defs） */
.arrow-line {
  stroke: #B8B8B8;
  stroke-width: 1.6;
  stroke-dasharray: 6 4;
  fill: none;
}

/* 滑块筛选淡出：趋势页组是 .sector-group（原 .dot.faded 不适用） */
.sector-group.faded {
  opacity: 0.15;
  pointer-events: none;
}

/* 图表上方日期条 */
.trend-datebar {
  width: 100%;
  margin: 2px 0 8px;
  padding: 6px 14px;
  border: 1px solid var(--hairline);
  border-radius: 10px;
  background: #FBFBFC;
  font-size: 13px;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.trend-datebar .db-tag {
  display: inline-block;
  font-size: 11px;
  color: #FFFFFF;
  border-radius: 999px;
  padding: 1px 8px;
  margin-right: 6px;
  font-weight: 600;
}

.trend-datebar .db-tag.db-base { background: var(--ink); }
.trend-datebar .db-tag.db-ref { background: #9A9A9A; }
.trend-datebar .db-arrow { color: #B8B8B8; margin: 0 8px; }

/* 对照点（灰色） */
.ref-dot circle {
  fill: #A6A6A6;
  stroke: rgba(255, 255, 255, 0.7);
  stroke-width: 1;
}

.ref-dot .dot-label {
  fill: #9A9A9A;
}

/* hover 基准圆突出（与交互图一致）：描边加深 + 标签加粗 */
.sector-group.active circle {
  stroke: var(--ink);
  stroke-width: 2.4;
}

.sector-group.active .dot-label {
  fill: var(--ink);
  font-weight: 600;
}

/* 图例 */
.trend-legend {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 10px;
}

.trend-legend .lg-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.trend-legend .lg-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

@media (max-width: 640px) {
  .sp-list {
    max-height: 320px;
  }
}