/* =============================================================
   Shared chart modal — depends on .ct-modal primitive in
   components.css and the lightweight-charts CDN. Used via JS:
   `window.ctChartModal.open({...})`.
   ============================================================= */

.ct-chart-modal__content {
  width: calc(100% - 32px);
  max-width: 64rem;
  height: 600px;
  max-height: 80vh;
  padding: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.ct-chart-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--ct-border);
  background: rgba(15, 15, 26, 0.92);
  z-index: 5;
}
.ct-chart-head-left {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.ct-chart-symbol-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.ct-chart-symbol {
  font-family: var(--ct-font-body);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.2px;
  color: var(--ct-text);
}
.ct-chart-subtitle {
  font-family: var(--ct-font-mono);
  font-size: 10px;
  color: var(--ct-text-dim);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.ct-chart-tfs { display: flex; gap: 4px; }
.ct-chart-tf {
  font-family: var(--ct-font-mono);
  font-size: 11px;
  color: var(--ct-text-muted);
  background: transparent;
  border: 1px solid var(--ct-border);
  padding: 4px 8px;
  border-radius: var(--ct-r-sm);
  cursor: pointer;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}
.ct-chart-tf:hover {
  color: var(--ct-text);
  border-color: var(--ct-border-accent);
}
.ct-chart-tf.is-active {
  color: var(--ct-accent);
  border-color: var(--ct-border-accent);
  background: var(--ct-accent-soft);
}

.ct-chart-loading {
  display: none;
  align-items: center;
  gap: 6px;
}
.ct-chart-loading.is-visible { display: flex; }
.ct-chart-loading-spin {
  width: 12px;
  height: 12px;
  border: 2px solid var(--ct-accent);
  border-top-color: transparent;
  border-radius: 50%;
  animation: ct-spin 1s linear infinite;
}
.ct-chart-loading-text {
  font-size: 11px;
  color: var(--ct-text-dim);
  font-family: var(--ct-font-mono);
}

.ct-chart-body {
  flex: 1;
  position: relative;
  background: var(--ct-bg-elevated);
  overflow: hidden;
}
.ct-chart-container {
  width: 100%;
  height: 100%;
}

.ct-chart-tooltip {
  position: absolute;
  display: none;
  top: 12px;
  left: 12px;
  z-index: 1000;
  min-width: 140px;
  padding: 8px;
  font-size: 12px;
  font-family: var(--ct-font-mono);
  background: rgba(15, 15, 26, 0.92);
  color: var(--ct-text);
  border: 1px solid var(--ct-border-strong);
  border-radius: var(--ct-r-sm);
  box-shadow: var(--ct-shadow-md);
  pointer-events: none;
}
.ct-chart-tt-date {
  font-weight: 700;
  color: var(--ct-text);
  margin-bottom: 4px;
}
.ct-chart-tt-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.ct-chart-tt-label { color: var(--ct-text-muted); }
.ct-chart-tt-up { color: var(--ct-positive); }
.ct-chart-tt-down { color: var(--ct-negative); }

@media (max-width: 700px) {
  .ct-chart-modal__content { height: 80vh; }
  .ct-chart-head { padding: 8px 10px; gap: 8px; }
  .ct-chart-symbol { font-size: 1rem; }
  .ct-chart-tf { font-size: 10px; padding: 3px 6px; }
}