.chart-card-header {
  display: inline-flex;
  max-width: 100%;
  margin: -2px 0 10px;
  vertical-align: middle;
}
.chart-instrument {
  display: flex;
  min-width: 0;
  align-items: baseline;
  gap: 16px;
}
.chart-instrument-title,
.chart-quote-line {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
}
.chart-instrument-title h1 {
  margin: 0;
  color: var(--text-primary, #f5f7fb);
  font-size: 2.125rem;
  letter-spacing: -.04em;
  line-height: 1;
}
.chart-facts {
  color: var(--text-secondary, #a7b0c2);
  font-size: 12px;
}
.chart-quote-line { margin-top: 0; gap: 12px; }
.chart-quote-line > strong {
  color: var(--text-primary, #f5f7fb);
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-size: 2.375rem;
  font-weight: 600;
  letter-spacing: -.04em;
  line-height: 1;
}
.chart-quote-change {
  color: var(--text-secondary, #a7b0c2);
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-size: 12px;
}
.chart-facts { font-family: var(--mono, "JetBrains Mono", monospace); }
.chart-card-header + .overall-chart-action {
  display: inline-flex;
  max-width: calc(100% - 18px);
  margin: -2px 0 10px 18px;
  vertical-align: middle;
}

.chart-toolbar {
  display: grid;
  gap: 7px;
  margin: 0 0 8px;
}
.chart-toolbar-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}
.chart-control-group,
.chart-actions {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px;
  border: 1px solid color-mix(in srgb, var(--border, #26324a) 84%, transparent);
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface, #101725) 92%, #000);
}
.chart-control {
  min-height: 44px;
  padding: 6px 9px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary, #a7b0c2);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
.chart-control:hover,
.chart-control:focus-visible {
  color: var(--text-primary, #f5f7fb);
  background: color-mix(in srgb, var(--border, #26324a) 60%, transparent);
  outline: none;
}
.chart-control.active {
  color: #fff;
  background: #2558d8;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.12);
}
.chart-actions { margin-left: auto; }
.chart-date-row {
  color: var(--text-secondary, #a7b0c2);
  font-size: 12px;
}
.chart-date-row label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.chart-date-row input {
  width: 132px;
  min-height: 30px;
  border: 1px solid var(--border, #26324a);
  border-radius: 6px;
  padding: 4px 7px;
  background: color-mix(in srgb, var(--surface, #101725) 88%, #000);
  color: var(--text-primary, #f5f7fb);
  color-scheme: dark;
}
.chart-interaction-hint {
  margin-left: auto;
  opacity: .72;
}
.chart-mode-note {
  margin: 0 0 8px;
  padding: 7px 10px;
  border: 1px solid var(--border, #26324a);
  border-radius: 8px;
  color: var(--text-secondary, #a7b0c2);
  background: color-mix(in srgb, var(--surface, #101725) 92%, #000);
  font-size: 12px;
  line-height: 1.45;
}
.chart-mode-note strong { color: var(--text-primary, #f5f7fb); }
.chart-mode-note.live { border-color: rgba(44, 199, 139, .42); }
.chart-mode-note.warning { border-color: rgba(231, 173, 59, .52); }
.chart-mode-note[hidden] { display: none; }
.chart-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 8px 0 0;
  color: var(--text-secondary, #a7b0c2);
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-size: 10px;
}
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.chart-legend .legend-swatch { display: inline-block; width: 10px; height: 10px; border-radius: 2px; }
.chart-legend .legend-line { display: inline-block; width: 18px; height: 0; border-top: 2px dashed currentColor; }
.chart-legend .candle-up-swatch { background: #35d083; }
.chart-legend .candle-down-swatch { background: #ff5f6d; }
.chart-legend .cloud-bull-swatch { border: 1px solid rgba(53, 208, 127, .65); background: rgba(53, 208, 127, .25); }
.chart-legend .cloud-bear-swatch { border: 1px solid rgba(255, 95, 109, .6); background: rgba(255, 95, 109, .2); }
.chart-legend .support-swatch { color: #35d083; }
.chart-legend .resistance-swatch { color: #ff5f6d; }
.chart-stage {
  position: relative;
  touch-action: none;
  user-select: none;
}
.chart-zone-tooltip {
  position: absolute;
  z-index: 2;
  max-width: min(320px, calc(100% - 16px));
  padding: 7px 9px;
  border: 1px solid color-mix(in srgb, var(--border, #26324a) 90%, transparent);
  border-radius: 6px;
  background: color-mix(in srgb, var(--surface, #101725) 96%, #000);
  color: var(--text-primary, #f5f7fb);
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-size: 11px;
  line-height: 1.4;
  pointer-events: none;
  white-space: normal;
}
.chart-zone-tooltip[hidden] { display: none; }
.chart-surface:fullscreen {
  overflow: auto;
  padding: 20px;
  background: var(--bg, #f1efec);
}
.chart-surface:fullscreen .chart-stage { min-height: min(75vh, 920px); }
.chart-surface:fullscreen .chart-svg { width: 100%; height: auto; }
.chart-indicator-panel {
  display: grid;
  grid-template-columns: repeat(6, minmax(100px, 1fr));
  gap: 8px;
  margin-top: 10px;
}
.chart-indicator-panel > div {
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid var(--border, #26324a);
  border-radius: 8px;
  background: color-mix(in srgb, var(--surface, #101725) 92%, #000);
}
.chart-indicator-panel span {
  display: block;
  color: var(--text-secondary, #a7b0c2);
  font-size: 10px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.chart-indicator-panel strong {
  display: block;
  overflow: hidden;
  margin-top: 3px;
  color: var(--text-primary, #f5f7fb);
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.level-zone { pointer-events: none; }
.zone-support {
  fill: color-mix(in srgb, var(--green, #137a4b) 10%, transparent);
  stroke: color-mix(in srgb, var(--green, #137a4b) 52%, transparent);
}
.zone-resistance {
  fill: color-mix(in srgb, var(--red, #b42318) 10%, transparent);
  stroke: color-mix(in srgb, var(--red, #b42318) 52%, transparent);
}
.zone-weak { opacity: .52; }
.zone-moderate { opacity: .78; }
.zone-strong { opacity: 1; }
.zone-plan {
  fill: color-mix(in srgb, var(--accent, #b8420c) 10%, transparent);
  stroke: color-mix(in srgb, var(--accent, #b8420c) 58%, transparent);
}
.zone-label {
  font-size: 10px;
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-weight: 500;
}
.zone-support { color: var(--green, #137a4b); }
.zone-resistance { color: var(--red, #b42318); }
.zone-label.zone-support { fill: var(--green, #137a4b); }
.zone-label.zone-resistance { fill: var(--red, #b42318); }
.zone-label.zone-entry-zone { fill: var(--accent, #b8420c); }
.zone-axis-label {
  cursor: help;
  fill: var(--text, var(--text-primary, #211e1b));
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-size: 10px;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  pointer-events: all;
}
.zone-axis-support { fill: var(--green, #137a4b); }
.zone-axis-resistance { fill: var(--red, #b42318); }
.zone-axis-label:focus-visible {
  paint-order: stroke;
  stroke: var(--accent, #b8420c);
  stroke-width: 2px;
  stroke-linejoin: round;
  text-decoration: underline;
  text-decoration-thickness: 2px;
}
.zone-axis-connector {
  fill: none;
  opacity: .82;
  pointer-events: none;
  stroke-width: 1px;
  stroke-dasharray: 3 3;
  vector-effect: non-scaling-stroke;
}
.zone-axis-connector.zone-support { stroke: var(--green, #137a4b); }
.zone-axis-connector.zone-resistance { stroke: var(--red, #b42318); }
.offscreen-label {
  font-family: var(--mono, "JetBrains Mono", monospace);
  font-size: 10px;
  font-weight: 500;
}
.offscreen-label[tabindex] { cursor: help; pointer-events: all; }
.offscreen-label:focus-visible {
  paint-order: stroke;
  stroke: var(--accent, #b8420c);
  stroke-width: 2px;
  stroke-linejoin: round;
  text-decoration: underline;
  text-decoration-thickness: 2px;
}
.offscreen-support { fill: var(--green, #137a4b); }
.offscreen-resistance,
.offscreen-invalidation { fill: var(--red, #b42318); }
.offscreen-target { fill: var(--violet, #6f43d6); }
.offscreen-entry-zone { fill: var(--accent, #b8420c); }
.offscreen-live { fill: var(--amber, #8a6410); }
.offscreen-report { fill: var(--text-2, #6a655f); }
.chart-axis-break { stroke: var(--amber, #8a6410); stroke-width: 2; }
.chart-axis-break-label { fill: var(--amber, #8a6410); font-size: 9px; font-weight: 500; }
.chart-grid-line-midpoint { opacity: .42; stroke-dasharray: 2 5; }
.chart-axis-label-midpoint { opacity: .62; font-size: 10px; }
.report-price-line {
  stroke: var(--text-2, #6a655f);
  stroke-width: 1.1;
  stroke-dasharray: 5 4;
  opacity: .78;
}
.report-price-line-label { fill: var(--text-2, #6a655f); font-size: 10px; font-weight: 500; }
.live-price-line {
  stroke: var(--accent, #b8420c);
  stroke-width: 1.5;
  stroke-dasharray: 2 3;
}
.live-price-line-label { fill: var(--accent, #b8420c); font-size: 10px; font-weight: 500; }
.live-candle-body {
  fill-opacity: .18;
  stroke-width: 1.5;
  stroke-dasharray: 3 2;
}
.live-candle-wick { stroke-width: 1.5; stroke-dasharray: 3 2; }
.live-candle-label {
  fill: var(--amber, #8a6410);
  font-size: 9px;
  font-weight: 500;
}
.chart-hit-area { cursor: crosshair; touch-action: none; }
.chart-hit-area:active { cursor: grabbing; }
.chart-projected-label { fill: var(--amber, #8a6410); }
.chart-readout {
  min-height: 38px;
  line-height: 1.45;
}
@media (max-width: 680px) {
  .chart-card-header { margin-bottom: 8px; }
  .chart-instrument { flex-wrap: wrap; gap: 8px 12px; }
  .chart-card-header + .overall-chart-action {
    max-width: 100%;
    margin: 0 0 8px;
  }
}
@media (max-width: 1050px) {
  .chart-indicator-panel { grid-template-columns: repeat(3, minmax(100px, 1fr)); }
  .chart-actions { margin-left: 0; }
  .chart-interaction-hint { width: 100%; margin-left: 0; }
}
@media (max-width: 680px) {
  .chart-toolbar-row { align-items: stretch; }
  .chart-control-group,
  .chart-actions { width: 100%; overflow-x: auto; }
  .chart-control { flex: 0 0 auto; }
  .chart-date-row label { flex: 1 1 140px; }
  .chart-date-row input { width: 100%; }
  .chart-indicator-panel { grid-template-columns: repeat(2, minmax(100px, 1fr)); }
}
@media (prefers-reduced-motion: reduce) {
  .chart-control { transition: none; }
}