/* ====== CALIFORNIA REGION MAP WIDGET ====== */

/* --- Outer container --- */

.ca-region-map {
  max-width: 960px;
  margin: 0 auto var(--space-md);
  font-family: var(--font-body);
}

/* --- Content: flex row (map + legend/detail) --- */

.ca-region-map__content {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

/* --- Map area --- */

.ca-region-map__map-area {
  flex: 0 0 58%;
  max-width: 58%;
}

.ca-region-map__map-area svg {
  width: 100%;
  height: auto;
  display: block;
}

/* --- Background border layer (region outlines) --- */

/* Hide background layer entirely — regions handle their own fills */
.ca-regions-bg {
  display: none;
}

/* --- Region paths (SVG) --- */

.ca-region polygon,
.ca-region path {
  stroke: var(--ca-region-stroke);
  stroke-width: 0.8;
  stroke-linejoin: round;
  transition: fill 0.3s ease, opacity 0.3s ease;
}

/* Alternating region shades for visual distinction */
.ca-region[data-region="North"] polygon,
.ca-region[data-region="North"] path           { fill: var(--ca-region-north); }
.ca-region[data-region="Sacramento"] polygon,
.ca-region[data-region="Sacramento"] path      { fill: var(--ca-region-sacramento); }
.ca-region[data-region="Bay Area"] polygon,
.ca-region[data-region="Bay Area"] path        { fill: var(--ca-region-bay-area); }
.ca-region[data-region="Fresno"] polygon,
.ca-region[data-region="Fresno"] path          { fill: var(--ca-region-fresno); }
.ca-region[data-region="Central Coast"] polygon,
.ca-region[data-region="Central Coast"] path   { fill: var(--ca-region-central-coast); }
.ca-region[data-region="LA County"] polygon,
.ca-region[data-region="LA County"] path       { fill: var(--ca-region-la-county); }
.ca-region[data-region="Orange"] polygon,
.ca-region[data-region="Orange"] path          { fill: var(--ca-region-orange); }
.ca-region[data-region="Inland Empire"] polygon,
.ca-region[data-region="Inland Empire"] path   { fill: var(--ca-region-inland-empire); }
.ca-region[data-region="San Diego"] polygon,
.ca-region[data-region="San Diego"] path       { fill: var(--ca-region-san-diego); }

.ca-region {
  cursor: pointer;
  transition: opacity 0.3s ease;
}

.ca-region:hover polygon,
.ca-region:hover path {
  fill: var(--ca-region-hover) !important;
}

/* --- Region labels on map --- */

.ca-region-map__label {
  font-family: var(--font-label, 'Helvetica Neue', Helvetica, 'Inter', Arial, sans-serif);
  font-weight: 700;
  fill: var(--ca-region-label);
  pointer-events: none;
  text-anchor: middle;
}

.ca-region.is-active {
  /* Active region keeps its programmatic fill; others dim */
}

.ca-region.is-dimmed {
  opacity: 0.3;
  pointer-events: none;
}

/* --- Legend (overview state) --- */

.ca-region-map__legend {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.65em;
  padding-top: 0.5em;
}

.ca-region-map--detail .ca-region-map__legend {
  display: none;
}

.ca-region-map__legend-item {
  display: flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-label);
  font-size: var(--chart-font-label);
  color: var(--chart-grey-text);
}

.ca-region-map__legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.ca-region-map__legend-name {
  flex: 1;
}

.ca-region-map__legend-pct {
  font-weight: var(--font-weight-bold);
  min-width: 2.5em;
  text-align: right;
}

/* --- Detail panel (replaces legend) --- */

.ca-region-map__detail {
  flex: 1;
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  pointer-events: none;
  position: absolute;
  visibility: hidden;
}

.ca-region-map--detail .ca-region-map__detail {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
  position: relative;
  visibility: visible;
}

/* --- Detail header --- */

.ca-region-map__detail-header {
  margin-bottom: 1em;
}

.ca-region-map__detail-region-name {
  font-family: var(--font-display);
  font-size: var(--chart-font-col-header);
  font-weight: var(--font-weight-bold);
  color: var(--chart-label);
  margin: 0 0 0.15em;
  line-height: 1.2;
}

.ca-region-map__detail-sample {
  font-family: var(--font-body);
  font-size: var(--chart-font-subtitle);
  color: var(--chart-grey-muted);
  margin: 0;
  font-style: italic;
}

/* --- Detail donut --- */

.ca-region-map__detail-donut {
  max-width: 140px;
  margin: 0 auto 1em;
}

.ca-region-map__detail-donut svg {
  width: 100%;
  height: auto;
  display: block;
}

/* --- Detail table --- */

.ca-region-map__detail-table {
  display: flex;
  flex-direction: column;
  gap: 0.4em;
}

.ca-region-map__detail-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 0.6em;
  align-items: center;
  font-family: var(--font-label);
  font-size: var(--chart-font-label);
  color: var(--chart-grey-text);
  padding: 0.25em 0;
  border-bottom: 1px solid var(--chart-grey-rule);
}

.ca-region-map__detail-row:last-child {
  border-bottom: none;
}

.ca-region-map__detail-seg {
  display: flex;
  align-items: center;
  gap: 0.45em;
}

.ca-region-map__detail-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.ca-region-map__detail-share {
  font-weight: var(--font-weight-bold);
  text-align: right;
  min-width: 2.5em;
}

.ca-region-map__detail-dev {
  text-align: right;
  min-width: 3em;
  font-size: var(--chart-font-value);
}

.ca-region-map__detail-dev--pos {
  color: var(--ca-seg-hopeful);
}

.ca-region-map__detail-dev--neg {
  color: var(--ca-seg-alarmed);
}

/* --- Back link --- */

.ca-region-map__back {
  display: none;
  align-items: center;
  gap: 0.3em;
  font-family: var(--font-body);
  font-size: var(--chart-font-caption);
  color: var(--color-blue);
  text-decoration: none;
  cursor: pointer;
  margin-bottom: 0.6em;
  background: none;
  border: none;
  padding: 0;
  transition: opacity 0.2s ease;
}

.ca-region-map__back:hover {
  opacity: 0.7;
}

.ca-region-map__back::before {
  content: '\2190';  /* left arrow */
  font-size: 1.1em;
}

.ca-region-map--detail .ca-region-map__back {
  display: inline-flex;
}

/* --- Statewide stacked bar --- */

.ca-region-map__bar {
  display: flex;
  height: 28px;
  border-radius: var(--chart-radius-sm, 3px);
  overflow: hidden;
  margin-top: var(--space-sm);
}

.ca-region-map__bar-segment {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  overflow: hidden;
}

.ca-region-map.is-visible .ca-region-map__bar-segment {
  transform: scaleX(1);
}

.ca-region-map__bar-label {
  font-family: var(--font-label, 'Helvetica Neue', Helvetica, 'Inter', Arial, sans-serif);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.25);
  line-height: 1;
  white-space: nowrap;
  pointer-events: none;
}

/* Hide labels on segments too narrow to fit them cleanly */
@media (max-width: 540px) {
  .ca-region-map__bar-label {
    font-size: 11px;
  }
}

/* --- Responsive: <= 768px --- */

@media (max-width: 768px) {
  .ca-region-map__content {
    flex-direction: column;
  }

  .ca-region-map__map-area {
    flex: none;
    max-width: 100%;
    width: 100%;
  }

  .ca-region-map__legend {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.5em 1.2em;
    padding-top: 0;
    margin-top: 0.5em;
  }

  .ca-region-map__detail {
    width: 100%;
  }

  .ca-region-map--detail .ca-region-map__detail {
    position: relative;
  }

  .ca-region-map__detail-donut {
    max-width: 120px;
  }
}