:root {
  color-scheme: dark;
  --bg: #12100c;
  --panel: #1f1a13;
  --panel-2: #292218;
  --ink: #f3ead5;
  --muted: #b9aa8a;
  --line: rgba(243, 234, 213, 0.14);
  --gold: #d6a84a;
  --green: #63b18a;
  --blue: #66a7c7;
  --red: #bd6856;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(5, 9, 8, 0.86), rgba(22, 15, 7, 0.42) 48%, rgba(4, 7, 9, 0.84)),
    radial-gradient(circle at 78% 18%, rgba(80, 201, 185, 0.2), transparent 30%),
    radial-gradient(circle at 22% 18%, rgba(222, 174, 68, 0.22), transparent 34%),
    url("assets/map-backgrounds/adventure-atlas-bg.webp?v=20260606-adventure-bg"),
    linear-gradient(135deg, #15110c, #21190f 48%, #101211);
  background-attachment: fixed;
  background-position: center;
  background-size: cover;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(8, 14, 10, 0.48), rgba(22, 14, 7, 0.58)),
    radial-gradient(circle at 50% 16%, rgba(245, 215, 128, 0.1), transparent 38%);
  backdrop-filter: blur(0.4px) saturate(1.12);
}

button,
input,
textarea {
  font: inherit;
}

.shell {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  min-height: 100vh;
}

.side {
  border-right: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(17, 22, 13, 0.92), rgba(17, 13, 8, 0.95)),
    radial-gradient(circle at 50% 0%, rgba(214, 168, 74, 0.16), transparent 34%);
  padding: 24px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(214, 168, 74, 0.55);
  background:
    radial-gradient(circle at 50% 35%, rgba(99, 177, 138, 0.2), transparent 45%),
    #2b2113;
  color: var(--gold);
  font-weight: 800;
  box-shadow: 0 0 24px rgba(214, 168, 74, 0.12);
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 20px;
  line-height: 1.2;
}

.brand p,
.eyebrow,
.detailText p {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  background: rgba(41, 34, 24, 0.72);
  margin-bottom: 20px;
}

.stats div {
  padding: 14px 10px;
  border-right: 1px solid var(--line);
}

.stats div:last-child {
  border-right: 0;
}

.stats strong {
  display: block;
  color: var(--gold);
  font-size: 22px;
}

.stats span {
  color: var(--muted);
  font-size: 12px;
}

.search {
  display: grid;
  gap: 8px;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 13px;
}

.search input {
  width: 100%;
  border: 1px solid var(--line);
  background: #110f0b;
  color: var(--ink);
  padding: 12px 13px;
  outline: none;
}

.search input:focus {
  border-color: rgba(214, 168, 74, 0.7);
}

section {
  margin-top: 22px;
}

.side h2 {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 10px;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip,
.button {
  border: 1px solid var(--line);
  background: rgba(41, 34, 24, 0.8);
  color: var(--ink);
  min-height: 36px;
  padding: 8px 12px;
  cursor: pointer;
}

.chip.active {
  border-color: rgba(99, 177, 138, 0.85);
  background: rgba(99, 177, 138, 0.16);
  color: #c7f0da;
}

.actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.libraryLink {
  text-decoration: none;
}

.mapArea {
  padding: 24px;
  min-width: 0;
  background:
    linear-gradient(180deg, rgba(16, 14, 9, 0.52), rgba(16, 14, 9, 0.72)),
    radial-gradient(circle at 80% 0%, rgba(99, 177, 138, 0.12), transparent 30%);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.topbar h2 {
  font-size: 24px;
  margin-top: 4px;
}

.mapPanel {
  position: relative;
  min-height: 560px;
  border: 1px solid var(--line);
  overflow: hidden;
  background-color: #17150f;
  background-image:
    linear-gradient(180deg, rgba(18, 16, 12, 0.1), rgba(18, 16, 12, 0.34)),
    var(--map-bg-image, linear-gradient(145deg, rgba(117, 92, 49, 0.5), rgba(27, 58, 55, 0.4) 48%, rgba(22, 21, 14, 0.9)));
  background-position: center;
  background-size: cover;
  box-shadow: inset 0 0 0 1px rgba(214, 168, 74, 0.12), inset 0 0 80px rgba(0, 0, 0, 0.55);
}

.geoMap {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: transparent;
}

.geoMap .leaflet-tile {
  filter: sepia(0.38) saturate(1.35) contrast(0.96) brightness(0.78) hue-rotate(336deg);
}

.geoMap.leaflet-container,
.geoMap .leaflet-pane,
.geoMap .leaflet-tile-pane {
  background: transparent;
}

.geoMap .leaflet-control-container {
  filter: sepia(0.25);
}

.geoMap .leaflet-control-attribution {
  background: rgba(18, 16, 12, 0.72);
  color: rgba(243, 234, 213, 0.72);
}

.geoMap .leaflet-control-attribution a {
  color: #c7f0da;
}

.geoMarker {
  display: grid;
  place-items: center;
  width: max-content;
  max-width: 132px;
  min-width: 44px;
  height: 34px;
  padding: 0 10px;
  border: 1px solid rgba(214, 168, 74, 0.72);
  background: rgba(18, 16, 12, 0.88);
  color: var(--gold);
  box-shadow: 0 0 0 4px rgba(214, 168, 74, 0.09), 0 8px 18px rgba(0, 0, 0, 0.35);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.geoMarker.region {
  min-width: 58px;
  max-width: none;
  border-color: rgba(99, 177, 138, 0.82);
  color: #c7f0da;
  border-radius: 999px 999px 999px 12px;
}

.geoMarker.place {
  border-radius: 2px;
}

.geoTooltip {
  border: 1px solid rgba(214, 168, 74, 0.35);
  background: rgba(18, 16, 12, 0.9);
  color: var(--ink);
  box-shadow: none;
  font-weight: 700;
}

.mapPanel[data-map-bg="world"],
.mapPanel[data-map-bg="china"] {
  --map-bg-image: url("assets/map-backgrounds/china-overview.png");
}

.mapPanel[data-map-bg="taiwan-hongkong"] {
  --map-bg-image: url("assets/map-backgrounds/taiwan-hongkong-overview.png");
}

.mapPanel[data-map-bg="japan"] {
  --map-bg-image: url("assets/map-backgrounds/japan-overview.png");
}

.mapGrid {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  pointer-events: none;
  z-index: 1;
  background-image:
    linear-gradient(rgba(243, 234, 213, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(243, 234, 213, 0.07) 1px, transparent 1px),
    radial-gradient(circle at 42% 35%, rgba(214, 168, 74, 0.24) 0 2px, transparent 3px),
    radial-gradient(circle at 67% 45%, rgba(214, 168, 74, 0.18) 0 2px, transparent 3px);
  background-size: 56px 56px, 56px 56px, 180px 150px, 220px 170px;
}

.mapPanel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at center, rgba(18, 16, 12, 0.04), rgba(18, 16, 12, 0.42) 76%, rgba(18, 16, 12, 0.72)),
    linear-gradient(90deg, rgba(18, 16, 12, 0.35), transparent 18%, transparent 82%, rgba(18, 16, 12, 0.34));
  z-index: 1;
}

.mapPanel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(243, 234, 213, 0.08), transparent 16%, transparent 84%, rgba(0, 0, 0, 0.28));
  z-index: 1;
}

.pin {
  position: absolute;
  transform: translate(-50%, -50%);
  min-width: 34px;
  height: 34px;
  border: 1px solid rgba(214, 168, 74, 0.58);
  background: rgba(18, 16, 12, 0.84);
  color: var(--gold);
  cursor: pointer;
  z-index: 2;
  box-shadow: 0 0 0 4px rgba(214, 168, 74, 0.08);
}

.pin::after {
  content: attr(data-id);
  position: absolute;
  left: 50%;
  top: 39px;
  transform: translateX(-50%);
  color: #d9cda7;
  font-size: 11px;
  line-height: 1;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  background: rgba(18, 16, 12, 0.86);
  border: 1px solid rgba(214, 168, 74, 0.26);
  padding: 5px 7px;
  transition: opacity 0.15s ease;
}

.pin:hover,
.pin.active {
  background: var(--gold);
  color: #18120a;
  z-index: 5;
}

.pin:hover::after,
.pin:focus-visible::after {
  opacity: 1;
}

.pin.planned {
  border-style: dashed;
  color: var(--blue);
}

.regionPin {
  min-width: 58px;
  height: 42px;
  padding: 0 10px;
  font-size: 14px;
  border-radius: 999px 999px 999px 12px;
  color: #f4df9a;
  background: rgba(32, 24, 12, 0.9);
}

.regionPin::after {
  opacity: 1;
  top: 48px;
}

.regionPin.imageReady {
  border-color: rgba(99, 177, 138, 0.8);
  color: #c7f0da;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.card {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(36, 29, 18, 0.86), rgba(13, 17, 15, 0.9));
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.22);
}

.card img,
.placeholder {
  width: 100%;
  aspect-ratio: 3 / 2;
  display: block;
  background: #0c0b08;
}

.card img {
  object-fit: cover;
}

.placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  text-align: center;
  color: var(--blue);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(102, 167, 199, 0.12), transparent),
    #0c0b08;
}

.placeholder span {
  color: var(--muted);
  font-size: 12px;
}

.cardBody {
  padding: 12px;
}

.cardBody p {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}

.cardBody h3 {
  font-size: 16px;
  line-height: 1.25;
}

.detailDialog {
  width: min(1120px, calc(100vw - 32px));
  border: 1px solid var(--line);
  padding: 0;
  background: #12100c;
  color: var(--ink);
}

.detailDialog::backdrop {
  background: rgba(0, 0, 0, 0.74);
}

.detailDialog img {
  width: 100%;
  display: block;
}

.detailPlaceholder {
  min-height: 360px;
  display: grid;
  place-items: center;
  color: var(--blue);
  background:
    linear-gradient(135deg, rgba(102, 167, 199, 0.12), transparent),
    #0c0b08;
}

.detailText {
  padding: 16px 18px 20px;
}

.detailText h3 {
  margin-top: 6px;
  font-size: 24px;
}

.promptBox {
  width: 100%;
  min-height: 150px;
  resize: vertical;
  margin: 14px 0 10px;
  padding: 12px;
  border: 1px solid var(--line);
  background: #0f0d09;
  color: var(--ink);
  line-height: 1.55;
}

.closeButton {
  position: absolute;
  right: 10px;
  top: 10px;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(243, 234, 213, 0.35);
  background: rgba(18, 16, 12, 0.86);
  color: var(--ink);
  cursor: pointer;
  font-size: 24px;
}

@media (max-width: 920px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .side {
    position: relative;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .mapArea {
    padding: 16px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .mapPanel {
    min-height: 360px;
  }
}