/* Colours and fonts follow docs/STYLE.md. */
@font-face { font-family: "Inter"; src: url("vendor/fonts/inter.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Inter Tight"; src: url("vendor/fonts/inter-tight.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: #FAFAF8; color: #3B3D41; font: 15px/1.6 Inter, Arial, sans-serif; }
a { color: #0E6B6B; text-underline-offset: 3px; }
.bar { display: flex; align-items: center; gap: 24px; padding: 16px 4vw; background: #FAFAF8; border-bottom: 1px solid #DCD6CB; }
.bar .brand { font: 600 22px "Inter Tight", Inter, Arial, sans-serif; color: #222326; text-decoration: none; }
.bar span { color: #64676C; }
main { max-width: 1680px; padding: 24px 4vw; margin: auto; }
h1 { font: 600 36px/1.15 "Inter Tight", Inter, Arial, sans-serif; letter-spacing: -.01em; color: #222326; margin: 8px 0; }
h2 { font: 600 22px/1.2 "Inter Tight", Inter, Arial, sans-serif; color: #222326; margin: 0 0 8px; }
.intro { margin-bottom: 24px; }
.intro p { max-width: 680px; margin: 8px 0; }
.eyebrow { letter-spacing: .16em; font-size: 11px; font-weight: 600; color: #0E6B6B; }
.workspace { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 24px; align-items: start; }
form { padding: 16px 0 0; border-top: 1px solid #DCD6CB; }
fieldset { border: 0; padding: 0; margin: 0 0 22px; min-width: 0; }
legend { font-weight: 600; color: #222326; margin-bottom: 8px; }
legend label { font-size: 14px; margin: 0; }
label { display: block; font-size: 13px; }
.choice { display: flex; gap: 8px; align-items: baseline; margin: 6px 0; cursor: pointer; }
input[type=range] { width: 100%; accent-color: #0E6B6B; }
input[type=radio], input[type=checkbox] { accent-color: #0E6B6B; }
button { font: inherit; font-size: 13px; padding: 6px 14px; border: 1px solid #C9C5BC; border-radius: 999px; background: transparent; color: #222326; cursor: pointer; }
button:hover { background: #222326; border-color: #222326; color: #FAFAF8; }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 16px; }
.hint, footer { color: #64676C; font-size: 13px; }
.result { min-width: 0; }
#status { margin: 0 0 10px; font-size: 13px; }
#status:empty { display: none; }
#status.error { color: #B23A3A; }
#map-wrap { position: relative; }
#map { position: relative; height: min(72vh, 760px); min-height: 420px; background: #E9E7E2; overflow: hidden; }
.key { position: absolute; left: 10px; top: 10px; z-index: 2; max-width: calc(100% - 20px); padding: 8px 10px; background: rgba(255,255,255,.92); border: 1px solid #DCD6CB; color: #222326; font-size: 12px; line-height: 1.6; pointer-events: none; }
.key:empty { display: none; }
.key .toggle { display: block; width: 100%; padding: 1px 6px 1px 0; border: 0; border-radius: 0; background: none; color: #222326; font-size: 12px; line-height: 1.6; text-align: left; pointer-events: auto; }
.key .toggle:hover { background: none; color: #0E6B6B; }
.key .toggle[aria-pressed="false"] { color: #9A9893; text-decoration: line-through; }
.key .toggle[aria-pressed="false"] .swatch { opacity: .3; }
.key .note { display: block; }
.swatch { display: inline-block; width: 10px; height: 10px; margin-right: 6px; vertical-align: -1px; }
.details, .summary { margin-top: 12px; padding: 14px 16px; background: #F6F0E6; }
.details h3 { margin: 0 0 6px; font: 600 18px/1.2 "Inter Tight", Inter, Arial, sans-serif; color: #222326; }
.details table { border-collapse: collapse; font-size: 13px; }
.details td { padding: 2px 16px 2px 0; }
.details td:last-child { text-align: right; font-feature-settings: "tnum"; }
.summary p { margin: 4px 0; max-width: 760px; }
.summary strong { color: #0E6B6B; }
.notes { margin-top: 32px; max-width: 760px; }
.notes p { margin: 8px 0; }
footer { margin-top: 28px; border-top: 1px solid #DCD6CB; padding-top: 12px; }
footer p { margin: 4px 0; }
.fallback { padding: 24px; }
:focus-visible { outline: 2px solid #0E6B6B; outline-offset: 3px; }
@media (max-width: 800px) {
  .workspace { grid-template-columns: minmax(0, 1fr); }
  .result { order: -1; }
  main { padding: 16px; }
  h1 { font-size: 28px; }
  form { padding: 16px 0 0; }
  #map { height: 62vh; min-height: 380px; }
}