:root {
  --bg: #0b0e14;
  --panel: #11151f;
  --panel-2: #161b28;
  --border: #232a3b;
  --text: #e6e9f0;
  --text-dim: #8b93a7;
  --accent: #4f8cff;
  --accent-hover: #6ba0ff;
  --green: #3ecf8e;
  --red: #ff6b6b;
  --amber: #ffb454;
  --mono: 'SF Mono', 'Cascadia Code', Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, Roboto, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: var(--sans); background: var(--bg); color: var(--text);
  display: flex; flex-direction: column; overflow: hidden;
}

/* Header */
header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 22px; border-bottom: 1px solid var(--border); background: var(--panel); flex-shrink: 0;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; letter-spacing: -0.3px; }
.logo-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.logo span { color: var(--text-dim); font-weight: 400; }

/* Layout */
.main { display: flex; flex: 1; min-height: 0; }

/* Sidebar */
.sidebar { width: 220px; border-right: 1px solid var(--border); background: var(--panel); padding: 16px 0; overflow-y: auto; flex-shrink: 0; }
.sidebar h3 { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-dim); padding: 8px 20px; }
.endpoint {
  display: flex; align-items: center; gap: 10px; padding: 10px 20px; cursor: pointer;
  font-size: 13.5px; color: var(--text-dim); border-left: 2px solid transparent; transition: all .12s; user-select: none;
}
.endpoint:hover { color: var(--text); background: rgba(79,140,255,.05); }
.endpoint.active { color: var(--text); border-left-color: var(--accent); background: rgba(79,140,255,.08); }
.method { font-family: var(--mono); font-size: 10px; font-weight: 700; padding: 2px 6px; border-radius: 4px; background: rgba(62,207,142,.15); color: var(--green); }

/* Content (column: top region + response) */
.content { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.top { display: flex; flex-direction: column; min-height: 0; }

/* mode toggles */
.content.mode-text #mapwrap { display: none; }
.content.mode-text #builder { display: block; }
.content.mode-text .top { flex: 0 0 auto; }
.content.mode-text .response { flex: 1 1 auto; }

.content.mode-map #builder { display: none; }
.content.mode-map #mapwrap { display: flex; }
.content.mode-map .top { flex: 1 1 auto; min-height: 0; }
.content.mode-map .response { flex: 0 0 240px; }

/* Text builder */
.builder { padding: 22px 26px; overflow-y: auto; }
.endpoint-title { display: flex; align-items: baseline; gap: 12px; margin-bottom: 4px; }
.endpoint-title .method { font-size: 12px; padding: 3px 8px; }
.endpoint-title code { font-family: var(--mono); font-size: 16px; color: var(--text); }
.endpoint-desc { color: var(--text-dim); font-size: 13px; margin-bottom: 18px; max-width: 760px; }
.params { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 13px; margin-bottom: 18px; }
.param label { display: block; font-size: 12px; color: var(--text-dim); margin-bottom: 5px; }
.param label .req { color: var(--amber); }
.param input, .param select {
  width: 100%; background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); font-family: var(--mono); font-size: 13px; padding: 9px 12px; outline: none; transition: border-color .15s;
}
.param input:focus, .param select:focus { border-color: var(--accent); }
.send-row { display: flex; align-items: center; gap: 14px; }
.url-preview { font-family: var(--mono); font-size: 11.5px; color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }

/* Buttons */
.btn {
  background: var(--accent); color: #fff; border: none; border-radius: 8px; font-size: 13.5px;
  font-weight: 600; padding: 9px 18px; cursor: pointer; transition: background .15s, transform .05s;
  font-family: var(--sans); white-space: nowrap;
}
.btn:hover { background: var(--accent-hover); }
.btn:active { transform: scale(.98); }
.btn:disabled { opacity: .55; cursor: wait; }

/* Map */
#mapwrap { flex: 1; min-height: 0; flex-direction: column; }
.map-bar {
  display: flex; align-items: center; gap: 12px; padding: 12px 18px;
  border-bottom: 1px solid var(--border); background: var(--panel); flex-shrink: 0;
}
.map-hint { font-size: 12.5px; color: var(--text-dim); }

/* Category chips */
.chips { display: flex; gap: 7px; }
.chip {
  background: var(--panel-2); border: 1px solid var(--border); border-radius: 20px; color: var(--text-dim);
  font-family: var(--sans); font-size: 12.5px; font-weight: 500; padding: 6px 13px; cursor: pointer; transition: all .12s;
}
.chip:hover { color: var(--text); border-color: var(--accent); }
.chip.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* Auto-search toggle */
.auto-toggle { display: none; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text-dim); cursor: pointer; user-select: none; }
.auto-toggle.show { display: flex; }
.auto-toggle input { accent-color: var(--accent); }

/* Optional field label */
.opt { color: var(--text-dim); font-weight: 400; font-size: 11px; }
.radius-ctl { display: none; align-items: center; gap: 9px; font-size: 12.5px; color: var(--text-dim); }
.radius-ctl.show { display: flex; }
.radius-ctl input[type=range] { accent-color: var(--amber); width: 150px; }
.radius-ctl b { color: var(--text); font-family: var(--mono); min-width: 56px; }
.map-holder { flex: 1; position: relative; min-height: 0; }
#map { position: absolute; inset: 0; background: var(--bg); }

/* Place search (geocode) overlay */
.place-search {
  position: absolute; top: 12px; left: 12px; z-index: 1000;
  display: flex; align-items: center; gap: 7px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 7px 12px; box-shadow: 0 4px 20px rgba(0,0,0,.45); width: 320px;
}
.place-search input { background: transparent; border: none; outline: none; color: var(--text); font-size: 13px; flex: 1; font-family: var(--sans); }
.place-search input::placeholder { color: var(--text-dim); }
.place-search input:disabled { opacity: .6; }
.ps-icon { color: var(--text-dim); font-size: 15px; }
.leaflet-container { background: var(--bg); font-family: var(--sans); }

/* Response */
.response { border-top: 1px solid var(--border); background: var(--panel); display: flex; flex-direction: column; min-height: 0; }
.response-bar { display: flex; align-items: center; gap: 14px; padding: 11px 24px; border-bottom: 1px solid var(--border); font-size: 13px; }
.response-bar .title { color: var(--text-dim); font-size: 11px; text-transform: uppercase; letter-spacing: 1px; }
.status { font-family: var(--mono); font-weight: 700; }
.status.ok { color: var(--green); } .status.err { color: var(--red); }
.latency, .count { font-family: var(--mono); color: var(--text-dim); font-size: 12.5px; }
.req-url { font-family: var(--mono); font-size: 11.5px; color: var(--text-dim); margin-left: auto; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 50%; }
.response-body { flex: 1; overflow: auto; padding: 14px 24px; }
.response-body pre { font-family: var(--mono); font-size: 12.5px; line-height: 1.6; white-space: pre-wrap; word-break: break-word; }
.placeholder { color: var(--text-dim); font-size: 13px; padding: 24px 0; }
.json-key { color: #7dcfff; } .json-str { color: #9ece6a; }
.json-num { color: #ff9e64; } .json-bool { color: #bb9af7; } .json-null { color: var(--text-dim); }

/* Pins */
.pin-wrap, .center-wrap { background: transparent; border: none; }
.pin-dot { display: block; width: 12px; height: 12px; border-radius: 50%; border: 2px solid #0b0e14; box-shadow: 0 0 0 1px rgba(0,0,0,.4); }
.pin-dot.business { background: var(--green); }
.pin-dot.overture { background: var(--accent); }
.center-dot { display: block; width: 14px; height: 14px; border-radius: 50%; background: var(--amber); border: 3px solid #0b0e14; box-shadow: 0 0 0 1px var(--amber), 0 0 10px var(--amber); cursor: grab; }

/* Clusters (dark theme) */
.marker-cluster { background: rgba(79,140,255,.25); }
.marker-cluster div { background: rgba(79,140,255,.85); color: #fff; font-family: var(--sans); font-weight: 700; }

/* Popups */
.leaflet-popup-content-wrapper { background: var(--panel-2); color: var(--text); border-radius: 10px; border: 1px solid var(--border); }
.leaflet-popup-tip { background: var(--panel-2); border: 1px solid var(--border); }
.leaflet-popup-content { margin: 12px 14px; }
.pp-name { font-weight: 700; font-size: 14px; margin-bottom: 4px; }
.pp-cat { font-size: 11px; color: var(--accent); text-transform: capitalize; margin-bottom: 6px; }
.pp-row { font-size: 12.5px; color: var(--text-dim); margin: 2px 0; }
.pp-row a { color: var(--accent); text-decoration: none; }
.pp-src { display: inline-block; margin-top: 8px; font-size: 10px; padding: 2px 7px; border-radius: 20px; }
.pp-business { background: rgba(62,207,142,.15); color: var(--green); }
.pp-overture { background: rgba(79,140,255,.15); color: var(--accent); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 5px; }
::-webkit-scrollbar-track { background: transparent; }