/* UI panels: sidebar, map controls, basemap segment, line view, filters panel. */

/* ---------- Sidebar: one surface, hairline sections ---------- */
.sidebar {
  padding: 0;
}

.sidebar .panel-summary {
  padding: 13px 20px 9px;
}

.sidebar .panel-dropdown-body {
  padding: 0 20px 14px;
}

.sidebar .panel,
.sidebar .panel:hover {
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  margin: 0;
  padding: 0;
}

.sidebar .panel + .panel {
  border-top: 1px solid var(--line);
}

.user-status-card {
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  margin: 0;
  padding: var(--sp-3) var(--sp-4) var(--sp-4);
}

.overall-progress-card {
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  margin: 0;
  padding: 0;
}

/* Map controls share the outlined, MapLibre-style treatment. */
.map-overlay-controls .map-mode-btn {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
}

.user-status-title {
  font-size: var(--fs-section);
  font-weight: 600;
  color: var(--ink);
}

.overall-progress-percent {
  margin: 2px 0 0;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.overall-progress-text {
  margin: 0 0 var(--sp-2);
  font-size: var(--fs-body);
  color: var(--muted);
}

.progress-fill {
  transition: width 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.overall-progress-card.is-demo .progress-fill {
  opacity: 0.85;
}

#progressSignInCta {
  width: 100%;
  margin-top: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.user-status-subtitle,
.user-status-feedback {
  font-size: var(--fs-body);
  color: var(--muted);
}

/* ---------- Line view ---------- */
.line-view-name {
  font-size: var(--fs-title);
  font-weight: 600;
  color: var(--ink);
}

.line-view-meta,
.line-view-status-text {
  font-size: var(--fs-label);
  color: var(--muted);
}

.line-view-actions .btn,
.line-view-nav {
  height: var(--control-h);
  min-width: 0;
  padding: 0 var(--sp-3);
}

.line-view-stop-list {
  font-size: var(--fs-body);
}

/* ---------- Sidebar quick search + filters ---------- */
.sidebar-quickfilter {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px 20px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--gray-1);
}

.quickfilter-title {
  margin: 0;
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.cities-menu-note {
  margin: 0;
  font-size: var(--fs-caption);
  line-height: 1.4;
  color: var(--muted);
}

.cities-menu-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  font-size: var(--fs-body);
}

.cities-menu-option.is-active {
  border-color: var(--accent);
  color: var(--accent-strong);
}

.quickfilter-search {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.quickfilter-search input {
  flex: 1;
  min-width: 0;
  height: 30px;
  min-height: 30px;
}

.map-search-reopen {
  align-items: center;
  gap: 7px;
  height: 34px;
  padding: 0 14px;
}

.map-search-reopen svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
}

.sidebar-quickfilter .mode-filter-bar {
  gap: 6px;
  flex-wrap: wrap;
  overflow: visible;
}

.sidebar-quickfilter .mode-filter-bar + .mode-filter-bar {
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.sidebar-quickfilter .mode-chip {
  height: 22px;
  padding: 0 8px;
  font-size: var(--fs-caption);
  line-height: 1;
}

.map-search-results {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 42vh;
  overflow-y: auto;
  padding-top: var(--sp-2);
  border-top: 1px solid var(--line);
}

.map-search-results[hidden] {
  display: none;
}

.map-search-result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  width: 100%;
  padding: 8px;
  border: none;
  border-radius: 6px;
  background: none;
  color: var(--ink);
  text-align: left;
  font-size: var(--fs-body);
  cursor: pointer;
}

.map-search-result:hover {
  background: var(--button-hover);
}

.search-result-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 6px 0;
  border: none;
  border-bottom: 1px solid var(--line);
  background: none;
  color: var(--ink);
  text-align: left;
}

.search-result-row:last-child {
  border-bottom: none;
}

.search-result-block {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.search-result-name {
  font-size: var(--fs-body);
  font-weight: 600;
  white-space: normal;
}

.search-result-meta {
  font-size: var(--fs-caption);
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-result-stops {
  font-size: var(--fs-caption);
  color: var(--muted);
  justify-self: end;
  white-space: nowrap;
}

.line-view-status {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0;
}

.line-view-progress {
  margin: 2px 0 0;
}

/* ---------- Separate Filters panel ---------- */
.filters-panel-backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-5);
  background: rgba(0, 0, 0, 0.45);
}

.filters-panel-backdrop[hidden] {
  display: none;
}

.filters-panel {
  position: relative;
  width: min(820px, 100%);
  max-height: min(84vh, 760px);
  z-index: 41;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding: var(--sp-5);
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--surface-radius);
  box-shadow: var(--shadow);
  animation: dialog-in 0.22s cubic-bezier(0.22, 1, 0.36, 1);
}

.filters-grid {
  min-height: 0;
}

.filters-col {
  overflow-y: auto;
  max-height: min(48vh, 430px);
}

/* Selected basemap mode reads as a filled segmented control again. */
.map-mode-btn[aria-pressed="true"],
.map-mode-btn.is-active,
.map-overlay-controls .map-mode-btn.btn-primary {
  background: var(--accent);
  border-color: transparent;
  color: var(--on-accent);
}

.map-mode-btn[aria-pressed="true"] .map-mode-icon,
.map-mode-btn.is-active .map-mode-icon,
.map-overlay-controls .map-mode-btn.btn-primary .map-mode-icon {
  stroke: currentColor;
}

.map-mode-btn {
  transition: background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease, transform 0.12s ease;
}

.map-mode-btn:hover {
  transform: translateY(-1px);
}

.map-mode-btn:active {
  transform: scale(0.96);
}

#map {
  transition: opacity 0.24s ease;
}

body.basemap-switching #map {
  opacity: 0.55;
}

.layers-sheet-backdrop {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: rgba(0, 0, 0, 0.45);
}

.layers-sheet-backdrop[hidden] {
  display: none;
}

.layers-sheet {
  width: min(520px, 100%);
  max-height: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-4) calc(var(--sp-5) + env(safe-area-inset-bottom));
  overflow-y: visible;
  background: var(--panel);
  border: none;
  border-top: 1px solid var(--panel-border);
  border-radius: 0;
  box-shadow: var(--shadow);
}

.layers-sheet-header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 6px var(--sp-3);
}

.layers-sheet-header .sheet-handle {
  display: block;
  grid-column: 1 / -1;
  width: 40px;
  height: 4px;
  margin: 0 auto 4px;
  border-radius: 999px;
  background: var(--gray-4, rgba(0, 0, 0, 0.25));
}

.layers-sheet-header h2 {
  margin: 0;
  font-size: var(--fs-title);
  font-weight: 600;
}

.layers-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}

.layers-options .map-mode-btn {
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  width: 100%;
  min-width: 0;
  height: auto;
  padding: 8px;
  gap: 8px;
  border-radius: 12px;
  text-align: left;
}

.layers-options .map-mode-btn::before {
  content: "";
  display: block;
  width: 100%;
  height: 84px;
  border-radius: 8px;
  border: 1px solid var(--panel-border);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='84'%3E%3Crect width='160' height='84' fill='%23e9eef1'/%3E%3Cpath d='M0 60 L40 38 L80 54 L120 30 L160 46' stroke='%23b7c4cc' stroke-width='3' fill='none'/%3E%3Cpath d='M0 74 L50 58 L100 70 L160 60' stroke='%23cfd9de' stroke-width='3' fill='none'/%3E%3C/svg%3E");
  background-size: cover;
}

.layers-options #satelliteModeBtn::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='84'%3E%3Crect width='160' height='84' fill='%23182620'/%3E%3Cpath d='M0 58 L40 40 L80 52 L120 34 L160 48' stroke='%232b4a3a' stroke-width='4' fill='none'/%3E%3Cpath d='M0 72 L50 60 L100 70 L160 58' stroke='%23223429' stroke-width='3' fill='none'/%3E%3Ccircle cx='120' cy='24' r='6' fill='%233a5f49'/%3E%3C/svg%3E");
}

.layers-options .mode-label {
  display: block;
  font-size: var(--fs-body);
  font-weight: 600;
}

.layers-options .map-mode-icon {
  display: none;
}

.layers-report {
  display: block;
}

.layers-report .map-mode-btn {
  display: inline-flex;
  width: 100%;
  height: 40px;
  justify-content: center;
}

.layers-separator {
  height: 1px;
  margin: var(--sp-3) 0;
  background: var(--line);
}

.layers-report .map-mode-btn {
  width: 100%;
  height: 40px;
  justify-content: center;
}

@keyframes dialog-in {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.99);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.filters-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
}

.filters-panel-header h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.filters-panel-body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  container-type: inline-size;
  container-name: filters-panel;
}

.filters-grid {
  display: grid;
  grid-template-columns: minmax(240px, 300px) 1fr;
  gap: var(--sp-5);
  align-items: start;
}

@container filters-panel (max-width: 640px) {
  .filters-grid {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--sp-4);
  }
}

.filters-col {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  min-width: 0;
  overflow: visible;
  max-height: none;
}

.filters-col-routes #lineList {
  max-height: min(48vh, 430px);
  overflow-y: auto;
}

.dialog-close {
  width: 34px;
  height: 34px;
  min-width: 0;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.dialog-close svg {
  flex: 0 0 16px;
  width: 16px;
  min-width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
}