/* Chart builder — Phase 6 (aligned with Chart-Board tokens) */
:root {
  --cb-cb-surface: #f8fafc;
  --cb-cb-elevated: #ffffff;
  --cb-cb-muted: #64748b;
  --cb-cb-border: rgba(148, 163, 184, 0.35);
  --cb-cb-ink: #0f172a;
  --cb-cb-accent: #0f172a;
}

.cb-chart-builder {
  font-family: Inter, system-ui, sans-serif;
  color: var(--cb-cb-ink);
}

.cb-chart-builder details > summary {
  cursor: pointer;
  color: #334155;
}

.cb-cb-stepbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.25rem;
  padding: 0.75rem 0 1.25rem;
  border-bottom: 1px solid var(--cb-cb-border);
  margin-bottom: 1.5rem;
}

.cb-cb-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--cb-cb-muted);
  background: #f1f5f9;
  border: none;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.cb-cb-pill:hover {
  color: var(--cb-cb-ink);
  background: #e2e8f0;
}

.cb-cb-pill.active {
  background: var(--cb-cb-ink);
  color: #fff;
}

.cb-cb-pill.done {
  background: #ecfdf5;
  color: #047857;
}

.cb-cb-pill-num {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  background: rgba(255, 255, 255, 0.25);
}

.cb-cb-pill:not(.active) .cb-cb-pill-num {
  background: #e2e8f0;
  color: #475569;
}

.cb-cb-pill.done .cb-cb-pill-num {
  background: #a7f3d0;
  color: #065f46;
}

.cb-cb-connector {
  width: 1.25rem;
  height: 2px;
  background: var(--cb-cb-border);
  flex-shrink: 0;
}

.cb-cb-card {
  background: var(--cb-cb-elevated);
  border-radius: 0.75rem;
  border: 1px solid var(--cb-cb-border);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.cb-cb-card-h {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--cb-cb-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.cb-cb-card-b {
  padding: 1.25rem;
}

.cb-cb-type-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(5.5rem, 1fr));
  gap: 0.5rem;
}

.cb-cb-type {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.75rem 0.35rem;
  border-radius: 0.5rem;
  border: 2px solid transparent;
  background: #f8fafc;
  cursor: pointer;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--cb-cb-muted);
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.cb-cb-type:hover {
  background: #e0e7ff;
  color: #3730a3;
}

.cb-cb-type.selected {
  border-color: var(--cb-cb-accent);
  background: #0f172a;
  color: #fff;
}

.cb-cb-type--compact {
  width: auto;
  min-width: 90px;
  padding: 0.45rem 0.7rem;
  border-width: 1px;
  border-color: #dbe5f1;
  font-size: 0.72rem;
}

.cb-cb-type-ico {
  font-size: 1.25rem;
  line-height: 1;
}

.cb-cb-preview-host {
  min-height: 420px;
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
  border-radius: 0.5rem;
  border: 1px dashed var(--cb-cb-border);
}

.cb-cb-preview-card {
  position: sticky;
  top: calc(var(--topbar-height) + 14px);
  display: flex;
  flex-direction: column;
}

body.cb-cb-preview-fs-open {
  overflow: hidden;
}

.cb-cb-preview-card.cb-cb-preview-fullscreen {
  position: fixed !important;
  inset: 12px;
  z-index: 1300;
  top: 12px !important;
  width: auto !important;
  height: auto !important;
  max-height: none !important;
  background: #fff;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.25);
}

.cb-cb-preview-card.cb-cb-preview-fullscreen .cb-cb-preview-host {
  min-height: calc(100vh - 150px);
}

.cb-cb-config-card {
  position: sticky;
  top: calc(var(--topbar-height) + 14px);
  display: flex;
  flex-direction: column;
}

.cb-cb-main-row > .col-lg-4,
.cb-cb-main-row > .col-lg-8 {
  display: flex;
}

.cb-cb-main-row .cb-cb-config-card,
.cb-cb-main-row .cb-cb-preview-card {
  width: 100%;
  height: calc(100vh - var(--topbar-height) - 90px);
  min-height: 680px;
}

.cb-cb-config-tabs {
  display: flex;
  gap: 6px;
  background: #fff;
  padding: 8px 10px 0;
  border-top-left-radius: 0.75rem;
  border-top-right-radius: 0.75rem;
}

.cb-cb-tab-btn {
  border: 1px solid transparent;
  border-bottom: 0;
  background: #f8fafc;
  color: #64748b;
  font-size: 12px;
  font-weight: 700;
  padding: 8px 14px;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  margin-bottom: -1px;
}

.cb-cb-tab-btn.active {
  color: #0f172a;
  background: #fff;
  border: 1px solid var(--cb-cb-border);
  border-bottom-color: #fff;
  box-shadow: inset 0 -1px 0 #fff;
}

.cb-cb-config-body {
  border-top: 1px solid var(--cb-cb-border);
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
}

.cb-cb-preview-card .cb-cb-card-b {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.cb-cb-preview-card #cb-apex-preview {
  flex: 1 1 auto;
  min-height: 0;
}

.cb-cb-section {
  border: 1px solid #e7edf5;
  border-radius: 10px;
  padding: 12px;
}

.cb-cb-advanced-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #d8e0eb;
  background: #f8fafc;
  color: #334155;
  border-radius: 8px;
  padding: 7px 12px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
}

.cb-cb-advanced-toggle:hover {
  background: #eef2f7;
  border-color: #cbd5e1;
}

.cb-cb-advanced-toggle .material-symbols-outlined {
  font-size: 16px;
}

.cb-cb-query-compact {
  padding-top: 10px;
  padding-bottom: 10px;
}

.cb-cb-query-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.cb-cb-query-main {
  flex: 1 1 auto;
  min-width: 240px;
}

.cb-cb-query-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.cb-cb-var-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 10px;
}

.cb-cb-var-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 4px 8px 4px 10px;
  border: 1px solid #dbe5f1;
  border-radius: 10px;
  background: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.cb-cb-var-pill:focus-within {
  border-color: #93c5fd;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15);
}

.cb-cb-var-key {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 700;
  color: #334155;
  white-space: nowrap;
  max-width: 45%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cb-cb-var-input {
  flex: 1 1 auto;
  min-width: 60px;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 14px;
  color: #0f172a;
  padding: 0;
}

.cb-cb-var-input::placeholder {
  color: #94a3b8;
}

.cb-cb-var-pill.is-filled .cb-cb-var-input {
  color: #2563eb;
  font-weight: 600;
}

.cb-cb-var-clear {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #94a3b8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.cb-cb-var-clear:hover {
  background: #eff6ff;
  color: #2563eb;
}

.cb-cb-var-clear .material-symbols-outlined {
  font-size: 16px;
  line-height: 1;
}

.cb-cb-hint {
  display: flex;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  border-radius: 0.5rem;
  background: #0f172a;
  color: #e2e8f0;
  font-size: 0.8125rem;
  line-height: 1.5;
}

.cb-cb-card .accordion-button {
  font-size: 0.86rem;
  font-weight: 600;
}

.cb-cb-card .accordion-button:not(.collapsed) {
  color: #0f172a;
  background: #f8fafc;
}

.cb-cb-card .accordion-item {
  border: 1px solid var(--cb-cb-border);
  border-radius: 0.6rem;
  overflow: hidden;
}

.cb-cb-fm-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 0.75rem;
  align-items: center;
  padding: 0.65rem 0;
  border-bottom: 1px solid #f1f5f9;
}

.cb-cb-fm-row:last-child {
  border-bottom: none;
}

.cb-cb-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}

.cb-cb-kpi {
  text-align: center;
  padding: 1.25rem;
  background: #f8fafc;
  border-radius: 0.65rem;
  border: 1px solid var(--cb-cb-border);
}

.cb-cb-kpi-val {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--cb-cb-ink);
}

.cb-cb-kpi-lbl {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cb-cb-muted);
  margin-top: 0.35rem;
}

.cb-cb-color-swatch {
  width: 100%;
  height: 2rem;
  padding: 0.12rem;
  border-radius: 999px;
  border: 1px solid #d6deea;
  cursor: pointer;
  background: #fff;
}

.cb-cb-color-swatch::-webkit-color-swatch-wrapper {
  padding: 0;
  border-radius: 999px;
}

.cb-cb-color-swatch::-webkit-color-swatch {
  border: none;
  border-radius: 999px;
}

.cb-cb-color-swatch::-moz-color-swatch {
  border: none;
  border-radius: 999px;
}

.cb-cb-swatch-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

@media (max-width: 768px) {
  .cb-cb-fm-row {
    grid-template-columns: 1fr;
  }

  .cb-cb-preview-host {
    min-height: 320px;
  }

  .cb-cb-preview-card {
    position: static;
    top: auto;
  }

  .cb-cb-config-card {
    position: static;
    top: auto;
  }

  .cb-cb-main-row > .col-lg-5,
  .cb-cb-main-row > .col-lg-4,
  .cb-cb-main-row > .col-lg-8 {
    display: block;
  }

  .cb-cb-main-row .cb-cb-config-card,
  .cb-cb-main-row .cb-cb-preview-card {
    height: auto;
  }

  .cb-cb-config-body {
    max-height: none;
    overflow: visible;
  }

  .cb-cb-query-row {
    flex-wrap: wrap;
    align-items: stretch;
  }

  .cb-cb-query-actions {
    width: 100%;
    justify-content: flex-end;
  }
}

/* Ranked list (horizontal progress bars) */
.cb-ranked-progress {
  font-size: 13px;
  color: #0f172a;
  width: 100%;
}

.cb-ranked-progress--builder {
  padding: 4px 2px;
}

.cb-ranked-progress-title {
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 4px;
}

.cb-ranked-progress-subtitle {
  margin-bottom: 12px;
}

.cb-ranked-row {
  display: grid;
  grid-template-columns: 10px minmax(72px, 1fr) minmax(80px, 3fr) auto;
  align-items: center;
  gap: 10px 12px;
  padding: 10px 0;
  border-bottom: 1px solid #e8ecf1;
}

.cb-ranked-row:last-of-type {
  border-bottom: none;
}

.cb-ranked-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.cb-ranked-label {
  font-weight: 600;
  color: #334155;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cb-ranked-bar-wrap {
  min-width: 0;
}

.cb-ranked-bar-track {
  height: 12px;
  border-radius: 999px;
  background: #e8ecf1;
  overflow: hidden;
}

.cb-ranked-bar-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.25s ease;
}

.cb-ranked-val {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: #0f172a;
  text-align: right;
  min-width: 3ch;
}

.cb-ranked-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
  padding-top: 4px;
}

.cb-ranked-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid #cbd5e1;
  background: #f8fafc;
  font-size: 12px;
  font-weight: 600;
}

.cb-ranked-pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}