:root {
  --bg-main: #f2efe8;
  --bg-panel: #fbf9f4;
  --ink: #18191f;
  --ink-soft: #5f626d;
  --line: #dfdacb;
  --accent: #cf3f1b;
  --panel-width: 390px;
  --panel-font: "Space Grotesk", "Segoe UI", sans-serif;
  --title-font: "Instrument Serif", Georgia, serif;
  --canvas-padding: 0px;
  --tint-color: #f2cf9d;
  --tint-opacity: 0;
  --vignette-opacity: 0.12;
  --grain-opacity: 0;
  --frame-color: #f6f0e2;
  --frame-width: 0px;
  --frame-radius: 0px;
  --frame-shadow: 14px;
  --poster-color: #1a1f2a;
  --poster-size: 34px;
  --poster-subtitle-size: 16px;
  --poster-bg: rgba(255, 249, 237, 0);
  --poster-padding: 14px;
  --map-art-rotate: 0deg;
  --map-art-skew-x: 0deg;
  --map-art-skew-y: 0deg;
  --map-art-scale-x: 1;
  --map-art-scale-y: 1;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
}

body {
  background: radial-gradient(circle at 18% 20%, #fff6e7 0%, var(--bg-main) 50%, #e8e1d2 100%);
  color: var(--ink);
  font-family: var(--panel-font);
}

.app-shell {
  height: 100%;
  display: grid;
  grid-template-columns: var(--panel-width) 1fr;
  transition: grid-template-columns 0.25s ease;
}

.panel {
  border-right: 1px solid var(--line);
  background: linear-gradient(170deg, var(--bg-panel), #efe9db);
  padding: 1rem 1rem 1.25rem;
  overflow: auto;
}

.panel h1 {
  margin: 0;
  font-size: 2rem;
  letter-spacing: 0.02em;
  font-family: var(--title-font);
  font-weight: 400;
}

.subtitle {
  margin: 0.2rem 0 1rem;
  color: var(--ink-soft);
}

.block {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  border-radius: 0.7rem;
  padding: 0.7rem;
  margin: 0 0 0.8rem;
}

.block h2 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.block .grid-2 button {
  margin-top: 0.35rem;
}

label {
  display: block;
  font-size: 0.8rem;
  margin: 0.4rem 0 0.22rem;
  color: #2f333f;
}

input,
select,
button {
  width: 100%;
  font-family: inherit;
}

input,
select {
  border: 1px solid #cbc6b8;
  background: #fefcf8;
  border-radius: 0.55rem;
  padding: 0.45rem 0.55rem;
}

input[type="color"] {
  padding: 0.2rem;
  height: 2.1rem;
}

input[type="range"] {
  padding: 0;
  accent-color: var(--accent);
}

button {
  margin-top: 0.5rem;
  border: 0;
  border-radius: 0.55rem;
  padding: 0.58rem 0.6rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(160deg, #1a1e2a 0%, #2e3340 58%, #424856 100%);
  cursor: pointer;
}

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

button:disabled {
  cursor: wait;
  opacity: 0.7;
  filter: none;
}

details {
  border: 1px solid #d7d1c4;
  border-radius: 0.58rem;
  background: rgba(255, 255, 255, 0.54);
  margin-bottom: 0.48rem;
  overflow: hidden;
}

details > summary {
  cursor: pointer;
  list-style: none;
  padding: 0.5rem 0.6rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #252a36;
}

details > summary::-webkit-details-marker {
  display: none;
}

details > summary::after {
  content: "+";
  float: right;
  opacity: 0.6;
}

details[open] > summary::after {
  content: "-";
}

.details-content {
  padding: 0 0.58rem 0.62rem;
}

.details-content.nested {
  padding-top: 0.3rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.42rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.42rem;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.checkbox-row input {
  width: auto;
}

.checkbox-row.is-disabled {
  opacity: 0.45;
}

.style-entity-empty {
  margin: 0;
  font-size: 0.78rem;
  color: #5e6370;
}

.style-entity-row {
  border: 1px solid #d8d2c6;
  border-radius: 0.56rem;
  padding: 0.45rem 0.5rem 0.5rem;
  background: rgba(255, 255, 255, 0.62);
  margin-bottom: 0.45rem;
}

.style-entity-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.35rem;
}

.style-entity-name {
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-weight: 700;
}

.style-entity-count {
  font-size: 0.72rem;
  color: #5e6370;
}

.style-entity-controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  gap: 0.45rem;
}

.style-entity-controls label {
  margin: 0;
  font-size: 0.72rem;
}

.style-entity-controls input[type="range"],
.style-entity-controls input[type="color"] {
  margin-top: 0.2rem;
}

.status {
  margin: 0.2rem 0 0.2rem;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.muted {
  margin: 0;
  font-size: 0.75rem;
  color: #5d616d;
}

.muted a {
  color: #232b41;
}

.map-wrap {
  position: relative;
  display: grid;
  place-items: center;
  padding: var(--canvas-padding);
}

.map-frame {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: var(--frame-radius);
  border: var(--frame-width) solid var(--frame-color);
  box-shadow: 0 16px var(--frame-shadow) rgba(10, 14, 22, 0.3);
  background: #efe7d8;
}

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

.map-art-layer {
  transform-origin: center center;
  transform: rotate(var(--map-art-rotate)) skew(var(--map-art-skew-x), var(--map-art-skew-y))
    scale(var(--map-art-scale-x), var(--map-art-scale-y));
}

#map .maplibregl-canvas {
  filter: var(--map-filter, none);
}

.map-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 4;
}

.tint-overlay {
  background: var(--tint-color);
  opacity: var(--tint-opacity);
}

.vignette-overlay {
  background: radial-gradient(circle at center, rgba(0, 0, 0, 0) 44%, rgba(0, 0, 0, 1) 100%);
  opacity: var(--vignette-opacity);
  mix-blend-mode: multiply;
}

.grain-overlay {
  background-image: radial-gradient(circle at 25% 35%, rgba(0, 0, 0, 0.22) 0 0.8px, transparent 1px),
    radial-gradient(circle at 75% 70%, rgba(0, 0, 0, 0.18) 0 0.8px, transparent 1px);
  background-size: 3px 3px, 4px 4px;
  opacity: var(--grain-opacity);
  mix-blend-mode: multiply;
}

.poster-overlay {
  position: absolute;
  z-index: 8;
  display: none;
  max-width: min(56ch, 75%);
  color: var(--poster-color);
  background: var(--poster-bg);
  padding: var(--poster-padding);
  border-radius: 12px;
  backdrop-filter: blur(0.5px);
}

.poster-overlay.is-visible {
  display: block;
}

.poster-overlay h3 {
  margin: 0;
  line-height: 1;
  font-family: "Instrument Serif", Georgia, serif;
  font-size: var(--poster-size);
  font-weight: 400;
  letter-spacing: 0.02em;
}

.poster-overlay p {
  margin: 0.28rem 0 0;
  line-height: 1.2;
  font-size: var(--poster-subtitle-size);
  font-weight: 600;
}

.poster-overlay[data-position="top-left"] {
  top: 22px;
  left: 22px;
}

.poster-overlay[data-position="top-right"] {
  top: 22px;
  right: 22px;
  text-align: right;
}

.poster-overlay[data-position="bottom-left"] {
  bottom: 22px;
  left: 22px;
}

.poster-overlay[data-position="bottom-right"] {
  bottom: 22px;
  right: 22px;
  text-align: right;
}

.poster-overlay[data-position="center"] {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.loading-overlay {
  position: absolute;
  inset: 0;
  z-index: 9;
  display: grid;
  place-items: center;
  background: rgba(17, 21, 30, 0.18);
  backdrop-filter: blur(1.5px);
}

.loading-overlay.is-hidden {
  display: none;
}

.map-actions {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 8;
  display: flex;
  justify-content: flex-end;
  pointer-events: none;
}

.map-action-button {
  width: auto;
  min-width: 180px;
  margin: 0;
  padding: 0.72rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 14px 28px rgba(10, 14, 22, 0.28);
  backdrop-filter: blur(10px);
  background: linear-gradient(160deg, rgba(20, 26, 39, 0.92) 0%, rgba(50, 57, 73, 0.9) 100%);
  pointer-events: auto;
}

.loading-card {
  min-width: 220px;
  padding: 0.8rem 0.9rem;
  border-radius: 0.8rem;
  border: 1px solid #d9d2c3;
  background: rgba(255, 252, 244, 0.96);
  display: grid;
  justify-items: center;
  gap: 0.5rem;
}

.loading-card p {
  margin: 0;
  font-size: 0.86rem;
  color: #2a2f3c;
  text-align: center;
}

.spinner {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 3px solid #d8d4c8;
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.panel-hidden .panel {
  display: none;
}

.panel-hidden {
  grid-template-columns: 1fr;
}

@media (max-width: 1080px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .panel {
    max-height: 52vh;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .map-wrap {
    padding: 0;
  }

  .map-actions {
    top: 14px;
    right: 14px;
  }

  .map-action-button {
    min-width: 0;
    padding: 0.68rem 0.9rem;
    font-size: 0.88rem;
  }
}