/* Region Search Component — themed to the site's design system (zine).
   Uses the global CSS variables so it adapts to light/dark automatically.
   Class names are unchanged (the search scripts depend on them). */
.region-search-container {
  max-width: 720px;
  width: 100%;
  margin: 2.5rem auto;
  font-family: var(--sans);
}

/* Search Box */
.search-box-wrapper {
  position: relative;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.search-input-group {
  display: flex;
  gap: 0.6rem;
  align-items: stretch;
  width: 100%;
}

.search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 1.15rem;
  background: var(--accent);
  color: #fff;
  border: 1px solid var(--accent);
  border-radius: 2px 10px 4px 12px;
  cursor: pointer;
  transition: transform 0.15s ease, filter 0.15s ease;
  flex-shrink: 0;
}

.search-btn:hover { transform: translateY(-1px); filter: brightness(1.05); }
.search-btn:active { transform: translateY(1px); }

/* Input Wrapper for positioning clear button inside */
.search-input-wrapper {
  position: relative;
  flex: 1;
  min-width: 0;
}

/* Clear Button - Inside input */
.clear-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  background: transparent;
  color: var(--fg-3);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.clear-btn:hover { color: var(--accent); background: var(--accent-soft); }
.clear-btn.hidden { display: none; }

.search-input {
  width: 100%;
  padding: 0.6rem 2.8rem 0.6rem 0.9rem; /* room for clear button */
  font-size: 0.88rem;
  font-family: var(--sans);
  border: 1px solid var(--rule);
  border-radius: 2px 12px 4px 14px;
  background-color: var(--bg);
  color: var(--fg);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-input:hover { border-color: var(--fg-3); }

.search-input::placeholder { color: var(--fg-3); opacity: 1; }

.search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

.search-status {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-3);
  text-align: center;
  margin-top: 0.6rem;
}

/* Results - Accordion Style */
.search-results {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.result-accordion {
  background: var(--bg-2);
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.result-accordion:hover { border-color: var(--fg-3); }

.result-accordion[open] {
  box-shadow: 4px 4px 0 var(--accent-soft);
  border-color: var(--fg);
}

.accordion-summary {
  list-style: none;
  padding: 0.45rem 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: transparent;
  transition: background-color 0.2s;
}

.accordion-summary::-webkit-details-marker { display: none; }
.accordion-summary:hover { background-color: var(--bg-3); }

.summary-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-width: 0;
}

.result-name {
  font-family: var(--serif);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--fg);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chevron-icon {
  width: 1.05rem;
  height: 1.05rem;
  color: var(--fg-3);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.result-accordion[open] .chevron-icon { transform: rotate(180deg); }

.accordion-body {
  padding: 0 1rem 1rem 1rem;
  border-top: 1px solid var(--rule);
  margin-top: 0;
  animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Typography & Badges */
.result-badge {
  font-family: var(--mono);
  font-size: 0.56rem;
  font-weight: 500;
  padding: 0.15rem 0.42rem;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  flex-shrink: 0;
}

.badge-province { background: color-mix(in oklch, #d4533a 18%, var(--bg-2)); color: #d4533a; }
.badge-regency  { background: color-mix(in oklch, #5d7a55 20%, var(--bg-2)); color: #4d6647; }
.badge-district { background: color-mix(in oklch, #c19550 22%, var(--bg-2)); color: #8a6a2f; }
.badge-village  { background: color-mix(in oklch, #3559a8 18%, var(--bg-2)); color: #3559a8; }

html[data-theme="dark"] .badge-regency  { color: #9ec293; }
html[data-theme="dark"] .badge-district { color: #d6b478; }
html[data-theme="dark"] .badge-village  { color: #8ba6e0; }

.hierarchy-tree {
  font-size: 0.76rem;
  color: var(--fg-2);
  margin-top: 0.75rem;
}

.hierarchy-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hierarchy-arrow { color: var(--fg-3); font-size: 0.8em; }

/* Data Grid */
.data-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--rule);
}

.data-item {
  display: flex;
  flex-direction: column;
}

.data-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin-bottom: 0.25rem;
}

.data-value {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--fg);
  font-weight: 500;
}

/* Actions */
.result-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.btn-action {
  appearance: none;
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--fg-2);
  padding: 0.38rem 0.8rem;
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.15s;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.btn-action svg { width: 13px; height: 13px; flex-shrink: 0; }

.btn-action:hover {
  background: var(--bg-3);
  border-color: var(--fg);
  color: var(--fg);
}

.btn-action:active { transform: translateY(1px); }

/* Empty State */
.empty-state {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--fg-3);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem;
}

/* Toast Notification */
.toast-notification {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(1rem);
  background-color: var(--fg);
  color: var(--bg);
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  box-shadow: 6px 6px 0 var(--accent-soft);
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 9999;
  pointer-events: none;
}

.toast-notification.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Skeleton Loader */
.skeleton-loader {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.skeleton-item {
  height: 48px;
  background: linear-gradient(90deg, var(--bg-2) 25%, var(--bg-3) 50%, var(--bg-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Validated icon color */
.text-green-600 { color: #5d7a55; }