/* Security Detail K-line V2 -- research-grade chart UI.
   Priority: DATA > DECORATION. Candlestick > moving averages > ETF events. */

.security-chart-panel {
  padding: 0;
}

.chart-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px 18px;
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--border, #dce5ec);
}

.chart-header-title {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.chart-header-code {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy-deep, #173650);
}

.chart-header-name {
  font-size: 13px;
  color: var(--text-muted, #64748b);
}

/* Quote strip: two right-aligned tiers -- primary (value + change) reads
   at a glance; secondary (volume + as-of date) stays smaller/muted below
   it, instead of all four fields competing on one baseline row. */
.chart-header-price {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
  font-variant-numeric: tabular-nums;
}

.chart-price-primary {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.chart-price-secondary {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.chart-price-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--navy-deep, #173650);
}

.chart-price-change {
  font-size: 14px;
  font-weight: 600;
}

.chart-price-change.up { color: var(--price-up, #d64545); }
.chart-price-change.down { color: var(--price-down, #1a9d5c); }
.chart-price-change.flat { color: var(--text-muted, #64748b); }

.chart-price-volume,
.chart-price-date {
  font-size: 12px;
  color: var(--text-muted, #64748b);
}

.chart-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-subtle);
  position: relative;
}

.chart-toolbar-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.chart-toolbar-group + .chart-toolbar-group {
  padding-left: 12px;
  border-left: 1px solid var(--border);
}

.chart-advanced-controls { display: contents; }
.chart-advanced-controls > summary { display: none; }
.chart-advanced-content { display: contents; }

.chart-kline-mode {
  font-size: 11px;
  color: var(--text-muted);
  padding: 0 6px 0 2px;
}

.chart-toolbar button {
  height: 24px;
  padding: 0 9px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  border-radius: 5px;
  font-size: 12px;
  cursor: pointer;
  color: var(--text-secondary);
}

.chart-toolbar button.active {
  background: var(--viz-primary-turquoise, #008b95);
  color: #fff;
  border-color: var(--viz-primary-turquoise, #008b95);
}

.chart-toolbar .chart-reset-control {
  border-color: var(--viz-primary-turquoise, #008b95);
  color: var(--viz-primary-turquoise, #008b95);
}

.chart-toolbar label {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  cursor: pointer;
}

.chart-toolbar input[type="checkbox"] {
  width: 13px;
  height: 13px;
  margin: 0;
  accent-color: var(--brand-primary);
}

.ma-swatch {
  display: inline-block;
  width: 9px;
  height: 3px;
  border-radius: 2px;
}

.ma-swatch.ma-5 { background: var(--viz-orange); }
.ma-swatch.ma-10 { background: var(--viz-violet); }
.ma-swatch.ma-20 { background: var(--viz-blue); }
.ma-swatch.ma-60 { background: var(--viz-primary-turquoise); }
.ma-swatch.ma-120 { background: var(--viz-event-exit, #60788d); }

.chart-filter-toggle {
  font-size: 11px !important;
  color: var(--text-muted);
}

.chart-filter-popover {
  position: absolute;
  top: 100%;
  right: 16px;
  z-index: 20;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(28, 46, 65, 0.12);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 220px;
}

.chart-filter-popover[hidden] { display: none; }

.chart-filter-section {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 10px;
}

.chart-filter-label {
  font-size: 11px;
  color: var(--text-muted);
  min-width: 52px;
}

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

.chart-filter-actions button {
  height: 20px;
  padding: 0 8px;
  font-size: 11px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  border-radius: 5px;
  cursor: pointer;
}

.chart-status {
  padding: 8px 16px 0;
  color: var(--text-muted);
  font-size: 12px;
}

.chart-inspect-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 3px 16px;
  padding: 8px 16px;
  font-size: 12px;
  color: var(--text-secondary);
  border-bottom: 1px dashed var(--border);
  font-variant-numeric: tabular-nums;
}

.chart-inspect-strip[hidden] { display: none; }

.chart-inspect-strip .inspect-date {
  font-weight: 700;
  color: var(--navy-deep);
}

.chart-inspect-strip .up { color: var(--price-up); }
.chart-inspect-strip .down { color: var(--price-down); }
.chart-inspect-strip .dim { color: var(--text-muted); }

.chart-inspect-strip .ma-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 3px;
}

.chart-panel-wrap {
  padding: 2px 16px;
  position: relative;
}

.chart-panel-wrap canvas {
  display: block;
  width: 100%;
  touch-action: pan-y;
  cursor: crosshair;
}

.chart-panel-price canvas {
  height: clamp(400px, 38vw, 480px);
}

.chart-panel-sub canvas {
  height: 92px;
}

.chart-panel-wrap[hidden] { display: none; }

.chart-tooltip {
  position: absolute;
  z-index: 15;
  pointer-events: none;
  background: rgba(23, 54, 80, 0.94);
  color: #fff;
  font-size: 11px;
  line-height: 1.6;
  padding: 6px 9px;
  border-radius: 6px;
  white-space: nowrap;
  transform: translate(-50%, -100%);
}

.chart-tooltip[hidden] { display: none; }

.chart-drawer {
  position: fixed;
  inset: 0;
  z-index: 120;
}

.chart-drawer[hidden] { display: none; }

.chart-drawer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 30, 45, 0.35);
}

.chart-drawer-sheet {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  max-height: 70vh;
  overflow-y: auto;
  background: var(--surface);
  border-radius: 14px 14px 0 0;
  padding: 18px 20px 24px;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
}

.chart-drawer-close {
  position: absolute;
  top: 10px;
  right: 14px;
  border: none;
  background: none;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  color: var(--text-muted);
}

.chart-drawer-sheet h3 {
  margin: 0 0 10px;
  font-size: 15px;
  color: var(--navy-deep);
}

.chart-drawer-sheet h4 {
  margin: 14px 0 6px;
  font-size: 12px;
  color: var(--text-secondary);
}

.chart-drawer-summary {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5px 14px;
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--surface-subtle);
  padding: 9px 11px;
  border-radius: 8px;
}

.chart-event-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}

.chart-event-etf small {
  display: block;
  color: var(--text-muted);
  font-size: 11px;
}

.chart-event-type {
  color: var(--text-muted);
  font-size: 11px;
}

.chart-event-delta {
  font-weight: 600;
  min-width: 84px;
  text-align: right;
}

/* Desktop: the event drawer becomes a right-side sliding panel instead of
   a bottom sheet, so it never permanently occupies chart height. */
@media (min-width: 861px) {
  .chart-drawer-backdrop { background: rgba(15, 30, 45, 0.15); }
  .chart-drawer-sheet {
    left: auto;
    top: 0;
    bottom: 0;
    width: min(360px, 92vw);
    max-height: none;
    border-radius: 0;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.12);
  }
}

@media (max-width: 700px) {
  .chart-header { padding: 12px 14px 8px; }
  .chart-toolbar { align-items: stretch; padding: 8px 12px; gap: 8px; }
  .chart-toolbar-group[data-period-buttons] { width: 100%; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 3px; }
  .chart-toolbar-group[data-period-buttons] .chart-kline-mode { display: none; }
  .chart-toolbar button { min-width: 0; min-height: 38px; padding-inline: 4px; }
  .chart-advanced-controls { display: block; width: 100%; }
  .chart-advanced-controls > summary { min-height: 40px; display: flex; align-items: center; color: var(--text-secondary); font-size: 12px; font-weight: 700; cursor: pointer; }
  .chart-advanced-controls:not([open]) .chart-advanced-content { display: none; }
  .chart-advanced-content { display: flex; flex-direction: column; gap: 9px; padding: 8px 0 3px; }
  .chart-toolbar-group + .chart-toolbar-group { padding: 8px 0 0; border-top: 1px solid var(--border); border-left: 0; }
  .chart-toolbar label { min-height: 34px; }
  .chart-panel-wrap { padding: 2px 12px; }
  .chart-panel-price canvas { height: clamp(360px, 102vw, 390px); }
  .chart-panel-sub canvas { height: 74px; }
  .chart-inspect-strip { padding: 8px 12px; gap: 3px 10px; }
  .chart-inspect-strip button { min-height: 40px; }
  .chart-filter-popover { right: 12px; left: 12px; min-width: 0; }
  .chart-drawer-summary { grid-template-columns: 1fr; }
}