:root {
  color-scheme: light;
  --ink: #0f1b2b;
  --ink-soft: #465366;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: rgba(255, 255, 255, 0.96);
  --accent: #d18456;
  --accent-strong: #ab5531;
  --shadow: 0 24px 60px rgba(18, 28, 45, 0.18);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  background: radial-gradient(
      circle at 20% 20%,
      rgba(255, 241, 229, 0.9),
      transparent 55%
    ),
    radial-gradient(
      circle at 80% 10%,
      rgba(214, 231, 255, 0.8),
      transparent 60%
    ),
    linear-gradient(125deg, #f6f3ef 0%, #e9edf4 50%, #fdf8f4 100%);
  color: var(--ink);
  min-height: 100vh;
}

.app {
  display: grid;
  grid-template-columns: minmax(260px, 360px) 1fr;
  min-height: 100vh;
  align-items: stretch;
}

.panel {
  padding: 32px 28px;
  background: var(--surface);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.brand h1 {
  font-family: "Fraunces", "Georgia", serif;
  font-size: 32px;
  line-height: 1.1;
  margin-bottom: 8px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 11px;
  color: var(--accent-strong);
  margin-bottom: 10px;
}

.subtitle {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.5;
}

.controls {
  display: grid;
  gap: 16px;
}

.field span {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.range {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
}

select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(20, 30, 45, 0.15);
  background: var(--surface-strong);
  font-size: 14px;
  color: var(--ink);
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(209, 132, 86, 0.2);
}

.range input[type="range"] {
  width: 100%;
  accent-color: var(--accent-strong);
}

.range output {
  font-size: 13px;
  color: var(--ink);
  background: rgba(15, 27, 43, 0.08);
  padding: 6px 10px;
  border-radius: 999px;
  min-width: 56px;
  text-align: center;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--ink-soft);
}

.status {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(15, 27, 43, 0.08);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.4;
}

.legend {
  padding: 16px;
  border-radius: 16px;
  background: var(--surface-strong);
  border: 1px solid rgba(20, 30, 45, 0.08);
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-soft);
  display: grid;
  gap: 12px;
}

.legend--map {
  position: absolute;
  right: 46px;
  bottom: 86px;
  max-width: 320px;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
  z-index: 1200;
  pointer-events: none;
}

.legend-title {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-strong);
}

.legend-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 10px 12px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--ink);
}

.swatch {
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: var(--swatch);
  border: 1px solid rgba(15, 27, 43, 0.2);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.legend .muted {
  color: var(--ink-soft);
}

.legend-note {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(15, 27, 43, 0.08);
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.5;
}

.map-wrap {
  position: relative;
  padding: 0;
  min-height: 100vh;
  background: #ffffff;
}

#map {
  height: 100%;
  min-height: 100vh;
  border-radius: 0;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.leaflet-control-attribution {
  font-size: 10px;
}

@media (max-width: 980px) {
  .app {
    grid-template-columns: 1fr;
  }

  .panel {
    border-radius: 0 0 24px 24px;
  }

  .map-wrap {
    padding: 0;
  }

  #map {
    height: 60vh;
    border-radius: 0;
  }

  .legend--map {
    position: static;
    max-width: none;
    box-shadow: none;
  }
}

@media (max-width: 640px) {
  .panel {
    padding: 24px 20px;
  }

  #map {
    height: 55vh;
  }
}