:root {
  color-scheme: dark;
  --bg: #12141c;
  --panel: #1a1d29;
  --panel-2: #232734;
  --border: #333748;
  --fg: #e8e9ee;
  --fg-dim: #9a9db0;
  --accent: #6d8bff;
  --danger: #ef4444;
}

* { box-sizing: border-box; }

/* Author-origin display rules (e.g. .field{display:flex}) otherwise beat the
   browser's built-in `[hidden]{display:none}` UA rule, so hidden elements
   would stay visible. Force it explicitly. */
[hidden] { display: none !important; }

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

#map {
  position: absolute;
  inset: 0;
}

#sidebar {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 300px;
  max-width: 88vw;
  z-index: 5;
  background: var(--panel);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#world-name-heading {
  font-size: 16px;
  margin: 0;
  font-weight: 600;
  color: var(--fg);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}

.tab-btn {
  flex: 1 1 auto;
  background: transparent;
  border: 1px solid transparent;
  color: var(--fg-dim);
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
}

.tab-btn:hover {
  color: var(--fg);
}

.tab-btn.active {
  background: var(--panel-2);
  color: var(--fg);
  border-color: var(--border);
}

.tab-panel {
  display: none;
  flex-direction: column;
  gap: 12px;
}

.tab-panel.active {
  display: flex;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--fg-dim);
}

.field > select,
.field > input[type="text"],
.field > input[type="number"] {
  background: var(--panel-2);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 8px;
  font-size: 13px;
}

.field summary {
  cursor: pointer;
  color: var(--fg);
  font-weight: 500;
}

.field.range-field {
  gap: 4px;
}

.range-field input[type="range"] {
  width: 100%;
}

.row-inline {
  display: flex;
  gap: 6px;
}

.row-inline input {
  flex: 1;
  min-width: 0;
  background: var(--panel-2);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 8px;
  font-size: 13px;
}

button {
  background: var(--panel-2);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 13px;
  cursor: pointer;
}

button:hover {
  border-color: var(--accent);
}

button.tool-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #0b0d14;
  font-weight: 600;
}

button.danger {
  color: var(--danger);
  border-color: rgba(239, 68, 68, 0.4);
}

button.danger:hover {
  border-color: var(--danger);
}

button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #0b0d14;
  font-weight: 600;
}

button.primary:hover {
  filter: brightness(1.08);
}

/* --- Breadcrumb (sub-map navigation) --- */
.breadcrumb button {
  width: 100%;
  text-align: left;
  color: var(--accent);
  background: transparent;
  border-color: var(--border);
}

/* --- World list / cards --- */
#world-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 40vh;
  overflow-y: auto;
}

.world-card {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: var(--panel-2);
}

.world-card.current {
  border-color: var(--accent);
}

.world-thumb {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 6px;
  background-color: #0b0d14;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-dim);
  font-weight: 700;
  font-size: 15px;
}

.world-info {
  flex: 1;
  min-width: 0;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.world-name-row {
  min-width: 0;
}

.world-name {
  display: block;
  font-size: 13px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.world-name-edit {
  width: 100%;
  background: var(--panel);
  color: var(--fg);
  border: 1px solid var(--accent);
  border-radius: 4px;
  padding: 2px 4px;
  font-size: 13px;
}

.world-badge {
  font-size: 11px;
  color: var(--fg-dim);
}

.world-card-actions {
  flex: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.world-card-actions button {
  font-size: 10px;
  padding: 3px 6px;
}

/* --- Create-world modal --- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal {
  width: 340px;
  max-width: 92vw;
  max-height: 88vh;
  overflow-y: auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.modal h2 {
  margin: 0;
  font-size: 16px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.image-preview {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hint-box {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.legend-title {
  margin: 0;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-dim);
  font-weight: 600;
}

.biome-legend {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 10px;
}

.biome-legend-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--fg-dim);
}

.color-field {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--fg-dim);
  white-space: nowrap;
}

.color-field input[type="color"] {
  width: 32px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: none;
  cursor: pointer;
}

.image-preview img {
  width: 100%;
  max-height: 140px;
  object-fit: contain;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #0b0d14;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

.hint {
  font-size: 12px;
  color: var(--fg-dim);
  margin: 0;
  line-height: 1.4;
}

.swatches {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}

.swatch {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 6px;
  border: 2px solid var(--border);
  padding: 0;
  cursor: pointer;
}

.swatch.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(109, 139, 255, 0.4);
}

#pins-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 50vh;
  overflow-y: auto;
}

.list-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}

.list-row:hover {
  background: var(--panel-2);
}

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: none;
}

.list-row-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
}

#coords {
  position: absolute;
  bottom: 10px;
  left: 314px;
  z-index: 5;
  background: rgba(26, 29, 41, 0.85);
  color: var(--fg);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  border: 1px solid var(--border);
  pointer-events: none;
}

/* Pin edit popup, injected into a MapLibre popup's DOM content */
.pin-popup {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
}
.pin-coords {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.pin-coords-label {
  color: var(--fg-dim);
  font-size: 11px;
  letter-spacing: 0.03em;
}
.pin-coord-row {
  display: flex;
  gap: 6px;
}
.pin-coord-row label {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--fg-dim);
  font-size: 12px;
}
.pin-coord-row input {
  width: 100%;
  font-variant-numeric: tabular-nums;
}

.pin-popup input,
.pin-popup select,
.pin-popup textarea {
  background: var(--panel-2);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 13px;
  font-family: inherit;
  resize: vertical;
}

.pin-actions {
  display: flex;
  gap: 6px;
}

.pin-actions button {
  flex: 1;
}

.maplibregl-popup-content {
  background: var(--panel) !important;
  color: var(--fg) !important;
}

@media (max-width: 640px) {
  #sidebar {
    width: 84vw;
  }
  #coords {
    left: 10px;
    bottom: 10px;
  }
}

/* --- 3D interior (BaseForge battle-map) overlay -------------------------- */
#interior {
  position: absolute;
  inset: 0;
  z-index: 2;               /* above #map (0), below #sidebar (5) */
  background: #0b1220;
}
#interior-canvas {
  position: absolute;
  inset: 0;
}
#interior-canvas canvas {
  display: block;
  width: 100%;
  height: 100%;
}
#interior-bar {
  position: absolute;
  left: 316px;
  right: 16px;
  bottom: 12px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  background: rgba(26, 29, 41, 0.86);
  border: 1px solid var(--border);
  border-radius: 8px;
  backdrop-filter: blur(6px);
  font-size: 13px;
  z-index: 3;
}
#interior-title {
  font-weight: 600;
  color: var(--fg);
}
#interior-bar .interior-hint {
  color: var(--fg-dim);
  flex: 1 1 100%;
}
#interior-bar button {
  padding: 5px 12px;
}
#interior-bar .interior-ctl {
  display: inline-flex; align-items: center; gap: 5px;
  color: var(--fg); white-space: nowrap; cursor: pointer; font-size: 13px;
}
#interior-bar select {
  background: var(--panel-2); color: var(--fg);
  border: 1px solid var(--border); border-radius: 6px; padding: 4px 6px;
}
#int-prop-palette {
  position: absolute; right: 10px; top: 58px; z-index: 3; width: 210px; max-height: 70vh; overflow: auto;
  background: rgba(18,20,26,.95); border: 1px solid var(--border); border-radius: 10px;
  padding: 10px; box-shadow: 0 8px 24px rgba(0,0,0,.5);
}
#int-prop-palette .ipp-hint { font-size: 11px; color: var(--fg-dim); margin-bottom: 8px; }
#int-prop-palette .ipp-cat { font: 700 10px system-ui; letter-spacing: .06em; text-transform: uppercase; color: var(--fg-dim); margin: 8px 0 3px; }
#int-prop-palette .ipp-item {
  display: block; width: 100%; text-align: left; padding: 6px 8px; margin: 2px 0; border-radius: 6px;
  background: var(--panel-2); border: 1px solid transparent; color: var(--fg); cursor: pointer; font-size: 13px;
}
#int-prop-palette .ipp-item:hover { border-color: var(--border); }
#int-prop-palette .ipp-item.active { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 22%, var(--panel-2)); }

/* --- 3D settlement editor overlay --------------------------------------- */
#settlement {
  position: absolute;
  inset: 0;
  z-index: 2;               /* above #map, below #sidebar */
  background: #0e1626;
}
#settlement-canvas { position: absolute; inset: 0; }
#settlement-canvas canvas { display: block; width: 100%; height: 100%; }

#ugcarve {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: #0b0f16;
}
#ugcarve-canvas { position: absolute; inset: 0; }
#ugcarve-canvas canvas { display: block; width: 100%; height: 100%; }
#ugcarve-bar {
  position: absolute;
  left: 316px;
  right: 16px;
  top: 12px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(26, 29, 41, 0.86);
  border: 1px solid var(--border);
  border-radius: 8px;
  backdrop-filter: blur(6px);
  font-size: 13px;
  z-index: 3;
}
#ugcarve-bar button { padding: 5px 12px; }
#ugcarve-bar .settlement-hint { color: var(--fg-dim); flex: 1 1 100%; }
#ugcarve-title { font-weight: 600; color: var(--fg); }

#worldterr {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: #0c1220;
}
#worldterr-canvas { position: absolute; inset: 0; }
#worldterr-canvas canvas { display: block; width: 100%; height: 100%; }
#worldterr-bar {
  position: absolute;
  left: 316px;
  right: 16px;
  top: 12px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(26, 29, 41, 0.86);
  border: 1px solid var(--border);
  border-radius: 8px;
  backdrop-filter: blur(6px);
  font-size: 13px;
  z-index: 3;
}
#worldterr-bar button { padding: 5px 12px; }
#worldterr-bar .settlement-hint { color: var(--fg-dim); flex: 1 1 100%; }
#worldterr-title { font-weight: 600; color: var(--fg); }

.faction-row {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  padding: 8px 10px;
  margin-bottom: 6px;
  background: var(--panel-2, rgba(255,255,255,0.04));
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  color: var(--fg);
}
.faction-row:hover { border-color: var(--accent, #6b8afd); }
.fac-swatch { width: 18px; height: 18px; border-radius: 4px; flex: 0 0 auto; border: 1px solid #0006; }
.fac-meta { display: flex; flex-direction: column; line-height: 1.25; }
#terr-faction, #faction-editor select { width: 100%; }
.rel-row { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.rel-dot { width: 12px; height: 12px; border-radius: 50%; flex: 0 0 auto; }
.rel-pair { flex: 1; font-size: 12px; color: var(--fg); }
.rel-sel { flex: 0 0 auto; max-width: 130px; }
.ev-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; padding: 6px 8px; margin-bottom: 5px; background: var(--panel-2, rgba(255,255,255,0.04)); border: 1px solid var(--border); border-radius: 6px; font-size: 12px; color: var(--fg); }
.ev-del { background: none; border: none; color: var(--fg-dim); cursor: pointer; padding: 0 2px; }
.ev-del:hover { color: #ef4444; }
.econ-readout { font-size: 12px; color: var(--fg); background: var(--panel-2, rgba(255,255,255,0.04)); border: 1px solid var(--border); border-radius: 6px; padding: 6px 8px; margin: 6px 0; }
.travel-result { font-size: 12px; color: var(--fg); background: var(--panel-2, rgba(255,255,255,0.04)); border: 1px solid var(--border); border-radius: 8px; padding: 10px; margin: 8px 0; }
.travel-result .tv-big { font-size: 15px; font-weight: 700; margin-bottom: 2px; }
.travel-result .tv-sub { color: var(--fg-dim); margin-bottom: 8px; }
.travel-result .tv-row { display: flex; justify-content: space-between; gap: 10px; padding: 2px 0; }
.travel-result .tv-head { margin-top: 8px; font-weight: 600; color: var(--fg-dim); text-transform: uppercase; font-size: 10px; letter-spacing: 0.05em; }
.tv-opt { display: flex; align-items: center; gap: 9px; width: 100%; text-align: left; padding: 7px 9px; margin-bottom: 5px; background: var(--panel-2, rgba(255,255,255,0.04)); border: 1px solid var(--border); border-radius: 7px; cursor: pointer; color: var(--fg); }
.tv-opt:hover { border-color: var(--accent, #6b8afd); }
.tv-opt.sel { border-color: var(--accent, #6b8afd); background: color-mix(in srgb, var(--accent, #6b8afd) 16%, var(--panel-2, rgba(255,255,255,0.04))); }
#journey-log { max-height: 220px; overflow-y: auto; }
.jl-row { font-size: 12px; color: var(--fg); padding: 4px 0; border-bottom: 1px solid var(--border); }
.jl-row .hint { margin-right: 6px; }
#journey-nearby .tv-row { font-size: 12px; }
.ent-row { display: flex; align-items: center; gap: 8px; padding: 6px 8px; margin-bottom: 5px; background: var(--panel-2, rgba(255,255,255,0.04)); border: 1px solid var(--border); border-radius: 6px; font-size: 12px; color: var(--fg); }
.ent-row .fac-meta { flex: 1; }
.ent-go, .ent-del, .cre-del { background: none; border: none; color: var(--fg-dim); cursor: pointer; padding: 0 3px; font-size: 13px; }
.ent-del:hover, .cre-del:hover { color: #ef4444; }
.ent-go:hover { color: var(--accent, #6b8afd); }
#settlement-bar {
  position: absolute;
  left: 316px;
  right: 16px;
  top: 12px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(26, 29, 41, 0.86);
  border: 1px solid var(--border);
  border-radius: 8px;
  backdrop-filter: blur(6px);
  font-size: 13px;
  z-index: 3;
}
#settlement-title { font-weight: 600; color: var(--fg); }
#settlement-bar .settlement-hint { color: var(--fg-dim); flex: 1 1 100%; }
#settlement-bar .sb-sep { color: var(--fg-dim); opacity: 0.6; border-left: 1px solid var(--border); padding-left: 8px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; }
#settlement-bar select#sett-biome { padding: 4px 6px; }
#settlement-bar button { padding: 5px 12px; }
#settlement-props {
  position: absolute;
  right: 16px;
  top: 64px;
  width: 240px;
  max-height: calc(100% - 88px);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  background: rgba(26, 29, 41, 0.92);
  border: 1px solid var(--border);
  border-radius: 8px;
  backdrop-filter: blur(6px);
  z-index: 3;
}
#settlement-props #sb-rect-fields,
#settlement-props #sb-circle-fields {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* settlement path (road/river) properties panel */
#path-props {
  position: absolute;
  right: 16px;
  top: 64px;
  width: 220px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  background: rgba(26, 29, 41, 0.92);
  border: 1px solid var(--border);
  border-radius: 8px;
  backdrop-filter: blur(6px);
  z-index: 3;
}
#path-props-title { font-weight: 600; color: var(--fg); }

/* settlement prop palette */
#prop-palette {
  position: absolute;
  left: 316px;
  top: 64px;
  width: 210px;
  max-height: calc(100% - 88px);
  overflow-y: auto;
  padding: 12px;
  background: rgba(26, 29, 41, 0.92);
  border: 1px solid var(--border);
  border-radius: 8px;
  backdrop-filter: blur(6px);
  z-index: 3;
}
#carve-palette {
  position: absolute;
  left: 316px;
  top: 64px;
  width: 210px;
  max-height: calc(100% - 88px);
  overflow-y: auto;
  padding: 12px;
  background: rgba(26, 29, 41, 0.92);
  border: 1px solid var(--border);
  border-radius: 8px;
  backdrop-filter: blur(6px);
  z-index: 3;
}
.prop-palette-title { font-weight: 600; color: var(--fg); margin-bottom: 8px; }
.prop-cat {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-dim);
  margin: 10px 0 4px;
}
.prop-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 6px 9px;
  margin: 2px 0;
  border-radius: 6px;
  background: var(--panel-2);
  border: 1px solid transparent;
  color: var(--fg);
  cursor: pointer;
  font-size: 13px;
}
.prop-item:hover { border-color: var(--border); }
.prop-item.active { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 22%, var(--panel-2)); }

.cont-extent {
  display: flex; flex-direction: column; gap: 2px; margin-top: 4px;
  font-size: 12px; color: var(--fg-dim); font-variant-numeric: tabular-nums;
}
.cont-extent span { display: inline-block; width: 26px; color: var(--accent); font-weight: 600; }
.cont-extent-span { margin-top: 3px; color: var(--fg); }

.time-readout {
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px;
  padding: 12px 14px; margin: 8px 0; text-align: center; font-variant-numeric: tabular-nums;
}
.time-readout .time-clock { font-size: 28px; font-weight: 700; letter-spacing: 0.02em; color: var(--fg); }
.time-readout .time-round { font-size: 12px; color: var(--fg-dim); margin-top: 2px; }
.time-readout .time-date { font-size: 14px; color: var(--fg); margin-top: 6px; }
.time-readout .time-year { font-size: 12px; color: var(--fg-dim); margin-top: 2px; }
.time-jumps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 5px; margin-top: 6px; }
.time-jump-row { display: flex; align-items: center; gap: 4px; }
.time-jump-row span { flex: 1; text-align: center; font-size: 12px; color: var(--fg-dim); }
.time-jump-row button { width: 30px; padding: 4px 0; }

#ug-level-list { display: flex; flex-direction: column; gap: 4px; margin-top: 6px; }
.ug-level {
  text-align: left; padding: 7px 9px; border-radius: 6px;
  background: var(--panel-2); border: 1px solid transparent; color: var(--fg);
  cursor: pointer; font-size: 13px;
}
.ug-level:hover { border-color: var(--border); }
.ug-level.active { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 22%, var(--panel-2)); }

#settlement-bar .settlement-lock {
  display: flex; align-items: center; gap: 5px;
  color: var(--fg); white-space: nowrap; cursor: pointer;
}

/* plot properties panel — same placement as the path panel */
#plot-props {
  position: absolute; right: 16px; top: 64px; width: 220px;
  display: flex; flex-direction: column; gap: 10px; padding: 14px;
  background: rgba(26, 29, 41, 0.92); border: 1px solid var(--border);
  border-radius: 8px; backdrop-filter: blur(6px); z-index: 3;
}
#settlement-size { background: var(--panel-2); color: var(--fg); border: 1px solid var(--border); border-radius: 4px; padding: 2px 4px; }