.spread-analysis-open {
  position: relative;
  order: 1 !important;
  min-width: 132px;
  margin-right: auto !important;
  overflow: hidden;
  padding: 4px 10px !important;
  border: 1px solid rgba(111, 78, 239, .5) !important;
  border-radius: 999px;
  background: linear-gradient(115deg, rgba(239, 232, 255, .98), rgba(218, 237, 255, .98), rgba(255, 238, 201, .96)) !important;
  background-size: 220% 220% !important;
  box-shadow: 0 4px 13px rgba(58, 83, 154, .14);
  color: #5133bd !important;
  white-space: nowrap;
  font-size: 14px !important;
  line-height: 1.2;
  text-decoration: none !important;
  animation: spreadAnalysisSessionFlow 5.5s ease-in-out infinite !important;
}

/* 弹窗外保持价差 K 线清晰可见。 */
.spread-analysis-overlay {
  background: transparent !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}

.dy-exness-hours-overlay {
  background: transparent !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}

/* 标题栏是唯一拖动手柄；不限制弹窗在屏幕范围内。 */
.spread-analysis-dialog .spread-analysis-head {
  cursor: grab;
  touch-action: none;
  user-select: none;
}

.dy-exness-hours-dialog .dy-exness-hours-head {
  cursor: grab;
  touch-action: none;
  user-select: none;
}

.spread-analysis-dialog.is-dragging .spread-analysis-head {
  cursor: grabbing;
}

.dy-exness-hours-dialog.is-dragging .dy-exness-hours-head {
  cursor: grabbing;
}

/* Exness 休市时只替换展示文案，不扫描或重写弹窗 DOM。 */
body.dy-exness-unavailable .spread-analysis-summary .spread-analysis-chip.trend,
body.dy-exness-unavailable .spread-analysis-summary .spread-analysis-chip.volatility,
body.dy-exness-unavailable .spread-analysis-summary > strong {
  font-size: 0 !important;
}

body.dy-exness-unavailable .spread-analysis-summary .spread-analysis-chip.trend::after {
  content: "Exness休市";
  font-size: 12px;
}

body.dy-exness-unavailable .spread-analysis-summary .spread-analysis-chip.volatility::after {
  content: "实时暂停";
  font-size: 12px;
}

body.dy-exness-unavailable .spread-analysis-summary > strong::after {
  content: "Exness休市中，实时分析暂停；开市并恢复有效报价后自动重新判断。";
  font-size: 13px;
}

body.dy-exness-unavailable .spread-comprehensive {
  font-size: 0 !important;
}

body.dy-exness-unavailable .spread-comprehensive > strong {
  font-size: 13px;
}

body.dy-exness-unavailable .spread-comprehensive::after {
  content: "Exness休市中，实时分析暂停；不判断扩散、波动或 MA20 偏离。";
  font-size: 13px;
}

.spread-analysis-open::after {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(90deg, #2d8cff, #7560f1, #19b980, #f0aa22);
  background-size: 200% 100%;
  pointer-events: none;
  animation: spreadAnalysisSessionLine 3.4s linear infinite;
}

.spread-analysis-open::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 2px;
  border-radius: 0 0 999px 999px;
  background: linear-gradient(90deg, #2d8cff, #7560f1, #19b980, #f0aa22);
  background-size: 200% 100%;
  pointer-events: none;
  animation: spreadAnalysisSessionLine 3.4s linear infinite;
}

@keyframes spreadAnalysisSessionFlow { 50% { background-position: 100% 50%; } }
@keyframes spreadAnalysisSessionLine { to { background-position: 200% 0; } }

.spread-insight-bar {
  justify-content: flex-start !important;
}

.spread-insight-bar > .spread-chart-overlay-periods {
  order: 2 !important;
  width: auto !important;
  margin: 0 !important;
  padding: 0 9px 0 0 !important;
  border-top: 0 !important;
  border-right: 1px solid #e2e6ee;
  border-left: 0 !important;
}

.spread-insight-bar > .toolbar-options {
  order: 3 !important;
  width: auto !important;
  max-width: none !important;
  margin: 0 !important;
}

.spread-analysis-open:hover {
  border-color: rgba(80, 61, 212, .7) !important;
  color: #3f259f !important;
  box-shadow: 0 5px 16px rgba(58, 83, 154, .2);
}

.spread-insight-copy {
  display: none !important;
}

.spread-chart-overlay-status {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: -2px 0 7px;
  padding: 0 0 7px;
  border-bottom: 1px solid rgba(189, 201, 221, .7);
  color: #33425a;
  font-size: 12px;
  font-weight: 700;
}

.spread-chart-overlay-status .spread-insight-dot {
  flex: 0 0 auto;
  margin-right: 2px;
}

.spread-chart-overlay-status strong { color: #20293a; }
.spread-chart-overlay-status b { color: #514be1; font-weight: 850; }

.spread-analysis-dialog.dy-spread-detail-preview-r2 {
  width: min(930px, calc(100vw - 28px));
  max-height: min(760px, calc(100vh - 24px));
  padding: 14px 17px;
}

.dy-spread-detail-preview-r2 .spread-analysis-head {
  padding-bottom: 8px;
}

.dy-spread-detail-preview-r2 .spread-analysis-head > div {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
}

.dy-spread-detail-preview-r2 .spread-analysis-kicker,
.dy-spread-detail-preview-r2 .spread-analysis-head h2 {
  margin: 0;
}

.spread-analysis-direction {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 3px 11px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 850;
  white-space: nowrap;
}

.spread-analysis-direction.is-ab {
  border-color: #a9ddca;
  background: #e8f8f2;
  color: #08785d;
}

.spread-analysis-direction.is-ba {
  border-color: #f1c48f;
  background: #fff1e1;
  color: #a74b08;
}

.dy-spread-detail-preview-r2 .spread-analysis-summary {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 8px 0 9px;
  padding: 8px 10px;
}

.dy-spread-detail-preview-r2 .spread-analysis-summary strong {
  min-width: 0;
  color: #343257;
  font-size: 13px;
}

.spread-analysis-chip {
  flex: 0 0 auto;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 850;
  white-space: nowrap;
}

.spread-analysis-chip.trend { background: #efeaff; color: #6548d7; }
.spread-analysis-chip.volatility { background: #e9f7ef; color: #16734f; }

.dy-spread-detail-preview-r2 .spread-analysis-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.dy-spread-detail-preview-r2 .spread-analysis-card {
  min-width: 0;
  padding: 8px 10px;
}

.dy-spread-detail-preview-r2 dy-spread-extreme-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.dy-spread-detail-preview-r2 dy-spread-extreme-card.is-low {
  border-color: #b7d9f7;
  background: #eef7ff;
}

.dy-spread-detail-preview-r2 dy-spread-extreme-card.is-high {
  border-color: #f2c8a0;
  background: #fff5ea;
}

.spread-extreme-select-label {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  margin: 0 0 6px;
}

.spread-extreme-select-hint {
  flex: 0 0 auto;
  margin: 0 !important;
  padding: 3px 6px;
  border-radius: 6px;
  background: rgba(255, 255, 255, .76);
  color: #65738a !important;
  font-size: 10px !important;
  font-weight: 800;
  line-height: 1.2;
}

.spread-extreme-select-label select {
  min-width: 0;
  flex: 1 1 auto;
  margin: 0;
  padding: 5px 27px 5px 8px;
  border: 1.5px solid #a8ccec;
  border-radius: 8px;
  outline: 0;
  background-color: rgba(255, 255, 255, .9);
  color: #475c78;
  font: inherit;
  font-size: 11px;
  font-weight: 850;
  cursor: pointer;
}

.is-high .spread-extreme-select-label select { border-color: #e9bd91; color: #8c511e; }
.spread-extreme-select-label select:hover { background-color: #fff; }
.spread-extreme-select-label select:focus-visible {
  outline: 3px solid rgba(78, 124, 205, .18);
  outline-offset: 1px;
}

.spread-extreme-value {
  display: block;
  font-size: 17px !important;
  font-variant-numeric: tabular-nums;
}

.is-low .spread-extreme-value { color: #1267a8 !important; }
.is-high .spread-extreme-value { color: #b65712 !important; }

.spread-extreme-time {
  display: block;
  margin: 1px 0 0;
  color: #66758c;
  font-size: 9px;
  font-weight: 700;
  line-height: 1.25;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.spread-extreme-meta {
  display: block;
  margin-top: 2px;
  overflow: hidden;
  color: #76849a;
  font-size: 10px;
  font-weight: 650;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dy-spread-detail-preview-r2 .spread-range-block { margin-top: 9px; }
.dy-spread-detail-preview-r2 .spread-range-track { margin: 7px 4px 4px; }
.dy-spread-detail-preview-r2 .spread-analysis-extra-grid { margin-top: 9px; gap: 7px; }
.dy-spread-detail-preview-r2 .spread-detail-section { padding: 8px 10px; }
.dy-spread-detail-preview-r2 .spread-detail-section h3 { margin-bottom: 5px; }
.dy-spread-detail-preview-r2 .spread-detail-row { padding: 3px 0; }
.dy-spread-detail-preview-r2 .spread-arrow-note { margin-top: 7px; }
.dy-spread-detail-preview-r2 .spread-comprehensive { margin-top: 7px; padding: 7px 10px; }

@media (prefers-reduced-motion: reduce) {
  .spread-analysis-open,
  .spread-analysis-open::before,
  .spread-analysis-open::after { animation: none !important; }
}

@media (max-width: 760px) {
  .spread-analysis-open { min-width: 112px; }
  .spread-analysis-open { padding-inline: 8px !important; font-size: 12px !important; }
  .spread-analysis-dialog.dy-spread-detail-preview-r2 { width: calc(100vw - 14px); padding: 11px; }
  .dy-spread-detail-preview-r2 .spread-analysis-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dy-spread-detail-preview-r2 .spread-analysis-summary { align-items: flex-start; flex-wrap: wrap; }
  .dy-spread-detail-preview-r2 .spread-analysis-summary strong { flex-basis: 100%; }
  .spread-insight-bar > .spread-chart-overlay-periods {
    order: 3 !important;
    width: 100% !important;
    margin-top: 3px !important;
    padding-top: 5px !important;
    border-top: 1px solid #e2e6ee !important;
    border-right: 0;
    overflow-x: auto;
  }
  .spread-insight-bar > .toolbar-options { order: 2 !important; }
}

@media (max-width: 420px) {
  .spread-analysis-open { min-width: 104px; }
  .spread-analysis-direction { min-height: 24px; padding: 2px 8px; font-size: 11px; }
  .dy-spread-detail-preview-r2 .spread-analysis-grid { gap: 6px; }
  .spread-extreme-select-label { align-items: stretch; flex-direction: column; gap: 3px; }
  .spread-extreme-select-hint { align-self: flex-start; }
  .spread-extreme-meta { white-space: normal; }
}