:root {
  color-scheme: light;
  --ink: #102b30;
  --muted: #60767a;
  --line: #ccdddb;
  --paper: #f4f5ed;
  --aqua: #bde9e3;
  --deep: #087979;
  --warm: #f6c778;
  --query-height: 321px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body { margin: 0; min-width: 320px; color: var(--ink); background: var(--paper); }

.shell { width: 100%; box-sizing: border-box; padding: 5px 5px 5px; }

.query-card, .results { border: 1px solid var(--line); border-radius: 18px; background: #fffefa; box-shadow: 0 8px 35px rgb(12 61 58 / 5%); }
.query-card { padding: 12px; }
.query-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .42fr); gap: 10px; align-items: stretch; }
.query-editor { min-width: 0; }
.map-panel { position: relative; min-height: 300px; overflow: hidden; isolation: isolate; clip-path: inset(0 round 10px); border: 1px solid #b5ccca; border-radius: 10px; background: #eaf6f3; }
#map, #map .maplibregl-canvas { width: 100%; height: 100%; min-height: 300px; border-radius: inherit; }
.imagery-toggle { position: absolute; z-index: 1; bottom: 8px; left: 8px; display: flex; align-items: center; gap: 5px; padding: 5px 7px; border: 1px solid #b5ccca; border-radius: 6px; color: #315c61; background: rgb(255 254 250 / 92%); font-size: .72rem; cursor: pointer; }
.imagery-toggle input { width: 13px; height: 13px; margin: 0; accent-color: var(--deep); }
.maplibregl-popup-content { max-width: min(330px, calc(100vw - 36px)); padding: 9px; font: .76rem/1.35 Inter, ui-sans-serif, system-ui, sans-serif; }
.map-popup > a { display: inline-block; margin-bottom: 6px; color: #075e60; font-weight: 700; }
.map-tags { width: 100%; border-collapse: collapse; font-size: inherit; }
.map-tags th, .map-tags td { max-width: 210px; padding: 3px 5px; border-top: 1px solid #e2ece9; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.map-tags th { position: static; color: #366267; background: transparent; font-size: inherit; font-weight: 600; letter-spacing: 0; text-transform: none; }

button { cursor: pointer; border: 0; font: inherit; }
#run-query { border: 1px solid var(--deep); border-radius: 99px; padding: 7px 10px; color: white; background: var(--deep); font-size: .78rem; font-weight: 730; white-space: nowrap; }
#run-query:hover:not(:disabled) { background: #055f60; }
#run-query:disabled { cursor: wait; opacity: .6; }

textarea { display: block; width: 100%; height: var(--query-height); resize: vertical; border: 1px solid #b5ccca; border-radius: 10px; padding: 10px; color: #113338; background: #eaf6f3; font: .86rem/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
textarea:focus { outline: 3px solid rgb(8 121 121 / 16%); border-color: var(--deep); }
.CodeMirror { height: var(--query-height); resize: vertical; overflow: hidden; border: 1px solid #b5ccca; border-radius: 10px; color: #113338; background: #eaf6f3; font: .86rem/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.CodeMirror-focused { outline: 3px solid rgb(8 121 121 / 16%); border-color: var(--deep); }
.CodeMirror.has-modifier-link, .CodeMirror.has-modifier-link * { cursor: pointer !important; }
.CodeMirror-lines { padding: 10px 0; }
.CodeMirror pre.CodeMirror-line, .CodeMirror pre.CodeMirror-line-like { padding: 0 10px; }
.examples { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.examples button { border: 1px solid #c6d9d6; border-radius: 99px; padding: 7px 10px; color: #315c61; background: transparent; font-size: .78rem; }
.examples button:hover { border-color: var(--deep); color: var(--deep); background: #effaf8; }
.examples button.is-active { border-color: #4c9997; color: #075e60; background: #dff1ee; box-shadow: inset 0 0 0 1px rgb(7 94 96 / 10%); }
.examples-group { display: flex; flex: 0 1 auto; align-self: flex-start; flex-wrap: nowrap; align-items: center; gap: 8px; min-width: 0; }
.examples-group:not([open]) { gap: 0; }
.examples-group summary { display: block; cursor: pointer; border: 1px solid #c6d9d6; border-radius: 99px; padding: 7px 10px; color: #315c61; background: transparent; font-size: .78rem; list-style: none; }
.examples-group summary::-webkit-details-marker { display: none; }
.examples-group summary::before { content: '+'; display: inline-block; width: .8em; margin-right: 3px; color: var(--muted); }
.examples-group[open] summary::before { content: '−'; }
.examples-group summary:hover { border-color: var(--deep); color: var(--deep); background: #effaf8; }
.examples-group-items { display: flex; flex: 0 1 auto; flex-wrap: wrap; gap: 8px; min-width: 0; }
.examples-group:not([open]) .examples-group-items { display: none; }
#share-query { position: relative; display: inline-grid; width: 32px; padding: 7px; place-items: center; border-color: #c6d9d6; color: #3e6669; background: #f8fbfa; }
#share-query:hover { background: #effaf8; }
#share-query svg { width: 15px; height: 15px; fill: currentColor; stroke: currentColor; stroke-linecap: round; stroke-width: 1.8; }
#share-query[data-status]::after { position: absolute; z-index: 3; top: calc(100% + 5px); left: 0; padding: 4px 6px; border: 1px solid #b5ccca; border-radius: 5px; color: #315c61; background: #fffefa; box-shadow: 0 2px 9px rgb(12 61 58 / 10%); content: attr(data-status); font-size: .72rem; font-weight: 500; white-space: nowrap; }

.results { margin-top: 5px; overflow: hidden; }
.results-meta-row { display: flex; min-height: 28px; align-items: center; justify-content: flex-start; }
.result-meta { color: var(--muted); font-size: .83rem; white-space: nowrap; }
#result-toggle { display: inline-flex; flex: 1 1 auto; min-width: 0; min-height: 28px; align-items: center; gap: 5px; padding: 5px 8px; color: var(--muted); background: transparent; text-align: left; }
#result-toggle:not(:disabled):hover { color: var(--deep); }
#result-toggle:disabled { cursor: default; }
.export-actions { display: flex; flex: 0 0 auto; gap: 5px; padding: 3px 7px 3px 0; }
.export-actions button { border: 1px solid #c6d9d6; border-radius: 5px; padding: 3px 6px; color: #315c61; background: transparent; font-size: .7rem; }
.export-actions button:hover:not(:disabled) { border-color: var(--deep); color: var(--deep); background: #effaf8; }
.export-actions button:disabled { cursor: default; opacity: .45; }
.filter-row th { padding: 4px 5px; background: #f5faf8; }
.filter-control { display: flex; gap: 3px; min-width: 0; }
.filter-control select, .filter-control input { min-width: 0; border: 1px solid #c6d9d6; border-radius: 4px; padding: 3px 4px; color: #315c61; background: #fffefa; font: inherit; font-size: .72rem; }
.filter-control select { width: 3.2em; flex: 0 0 auto; }
.filter-control input { width: 100%; }
.result-toggle-mark { display: inline-block; font-size: .9rem; line-height: 1; transition: transform 120ms ease; }
#result-toggle[aria-expanded="true"] .result-toggle-mark { transform: rotate(90deg); }
.table-wrap { min-height: 138px; border-top: 1px solid var(--line); }
.placeholder { padding: 20px 18px; color: var(--muted); }
table { width: 100%; border-collapse: collapse; text-align: left; font-size: .86rem; font-variant-numeric: tabular-nums; }
th { position: sticky; top: 0; z-index: 1; padding: 9px 5px; color: #366267; background: #eaf4f2; font-size: .72rem; letter-spacing: .07em; }
th .column-sort { display: inline-flex; width: 100%; align-items: center; justify-content: flex-start; gap: 4px; padding: 0; border: 0; color: inherit; background: transparent; font: inherit; letter-spacing: inherit; text-align: inherit; cursor: pointer; }
th.osm-id .column-sort, th.coordinate .column-sort { justify-content: flex-end; }
th .column-sort:hover { color: #075e60; }
th .column-sort span { min-width: .75em; }
td { max-width: 330px; padding: 8px 7px; border-top: 1px solid #e2ece9; vertical-align: top; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
th.osm-id, td.osm-id { min-width: 13ch; text-align: right; }
th.name-column, td.name-column { min-width: 25ch; }
th.water-column, td.water-column { min-width: 7ch; }
th.coordinate, td.coordinate { text-align: right; }
tr:hover td { background: #f6fbf9; }
tr[data-longitude] { cursor: zoom-in; }
tr.map-selected td { animation: map-row-flash 1.6s ease-out; }
@keyframes map-row-flash {
  0%, 100% { background: transparent; }
  35% { background: #f6c778; }
}
td a { color: #075e60; font-weight: 700; text-decoration-thickness: 1px; text-underline-offset: 2px; }
.error { margin: 0; padding: 14px clamp(19px, 4vw, 31px); color: #9c3325; background: #fff0ed; border-top: 1px solid #f2c4bd; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .84rem; white-space: pre-wrap; }
.group-flow { border-top: 1px solid var(--line); }
.group-flow-heading { display: flex; align-items: baseline; gap: 8px; margin: 0; padding: 9px 8px 0; font-size: .86rem; font-weight: 700; }
.group-flow-heading span { color: var(--muted); font-size: .78rem; font-weight: 400; }
.group-flow-layout { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(250px, .75fr); gap: 10px; padding: 7px 8px 10px; }
.group-flow-chart { min-width: 0; overflow-x: auto; }
.group-flow-chart svg { display: block; min-width: 760px; width: 100%; height: auto; }
.group-flow-source { fill: #dff1ee; stroke: #4c9997; }
.group-flow-link { fill: #bde9e3; opacity: .78; }
.group-flow-node rect { fill: #eaf4f2; stroke: #9bbfbb; }
.group-flow-node.is-parent rect { fill: #dff1ee; }
.group-flow-node:hover rect, .group-flow-node:focus rect, .group-flow-node.is-selected rect { fill: var(--aqua); stroke: var(--deep); stroke-width: 2; }
.group-flow-node { cursor: pointer; outline: none; }
.group-flow-node text, .group-flow-source-label { fill: #23474b; font-family: Inter, ui-sans-serif, system-ui, sans-serif; font-size: 13px; }
.group-flow-node-count { fill: #315c61; font-variant-numeric: tabular-nums; }
.group-flow-detail { min-width: 0; border-left: 1px solid var(--line); padding-left: 20px; }
.group-flow-detail p { margin: 0; }
.group-flow-detail-title { font-size: .84rem; font-weight: 700; }
.group-flow-detail-meta { margin-top: 3px !important; color: var(--muted); font-size: .76rem; }
.group-flow-names { margin: 8px 0 0; padding-left: 22px; font-size: .8rem; }
.group-flow-names li { padding: 2px 0; }
.group-flow-names a { color: #075e60; text-decoration-thickness: 1px; text-underline-offset: 2px; }

code { color: #075e60; font: .88em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.virtual-scroller { height: min(70vh, 760px); overflow: auto; }
.virtual-table { margin: 0; background: #fffefa; }
.virtual-table thead { position: sticky; top: 0; z-index: 2; }
.virtual-gap td { height: 0; padding: 0; border: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

@media (max-width: 620px) {
  .shell { padding-top: 16px; }
  .query-layout { grid-template-columns: 1fr; }
  .map-panel, #map { min-height: 260px; }
  .group-flow-layout { grid-template-columns: 1fr; }
  .group-flow-detail { border-top: 1px solid var(--line); border-left: 0; padding-top: 8px; padding-left: 0; }
}