:root {
  --bg: #0b0d0e;
  --panel: #14181a;
  --line: #2b3236;
  --ink: #c9d2d6;
  --dim: #6d7a80;
  --accent: #f0a13c;
  --danger: #e2574c;
  --chamfer: 10px;
  --mono: ui-monospace, "Cascadia Mono", "Segoe UI Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

/* An id selector's display beats the browser's own [hidden] rule, which left
   the admin bar showing on a locked map. */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.45 var(--mono);
}

body {
  display: grid;
  grid-template-columns: 320px 1fr;
}

#map { height: 100vh; background: #05070a; }

/* OpenStreetMap tiles are light; this turns them dark. Tiles only: an image
   world's picture sits in the overlay pane and keeps its own colours. */
.leaflet-tile-pane { filter: invert(1) hue-rotate(180deg) brightness(0.85) contrast(0.9) saturate(0.5); }

/* ---- sidebar ---------------------------------------------------------- */

#side {
  display: flex;
  flex-direction: column;
  min-height: 0;
  background: var(--panel);
  border-right: 1px solid var(--line);
  overflow: hidden;
}

#side header {
  padding: 16px 14px 12px;
  border-bottom: 1px solid var(--line);
}

#side h1 {
  margin: 0 0 10px;
  font-size: 15px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
}

#side h1::before {
  content: "";
  display: inline-block;
  width: 8px; height: 8px;
  margin-right: 9px;
  background: var(--accent);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

#side section {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  min-height: 0;
}

#side section:last-of-type { flex: 1; overflow-y: auto; }

#side h2 {
  margin: 0 0 8px;
  font-size: 10px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--dim);
}

#side footer {
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  background: #0f1315;
}

.dim { color: var(--dim); }

/* ---- controls --------------------------------------------------------- */

button, select, input, textarea {
  font: inherit;
  color: var(--ink);
  background: #1b2124;
  border: 1px solid var(--line);
  padding: 7px 10px;
  clip-path: polygon(var(--chamfer) 0, 100% 0, 100% calc(100% - var(--chamfer)), calc(100% - var(--chamfer)) 100%, 0 100%, 0 var(--chamfer));
}

button {
  cursor: pointer;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: 11px;
}

button:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
button:disabled { opacity: .4; cursor: default; }
button.danger:hover { border-color: var(--danger); color: var(--danger); }

select, input, textarea { width: 100%; }
textarea { resize: vertical; }

#loginbox, #adminbox { display: flex; flex-wrap: wrap; gap: 6px; }
#loginbox input { flex: 1 1 130px; }
#adminbox button { flex: 1 1 auto; }
#save:not(:disabled) { border-color: var(--accent); color: var(--accent); }
#status { margin: 8px 0 0; font-size: 11px; min-height: 1.2em; }
#status.bad { color: var(--danger); }

/* ---- legend + list ---------------------------------------------------- */

.legend-row, .list-row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 5px 0;
  cursor: pointer;
}

.swatch {
  width: 11px; height: 11px;
  flex: none;
  clip-path: polygon(3px 0, 100% 0, 100% calc(100% - 3px), calc(100% - 3px) 100%, 0 100%, 0 3px);
}

.legend-row input { width: auto; padding: 0; clip-path: none; accent-color: var(--accent); }
.legend-row .del {
  margin-left: auto;
  padding: 0 7px;
  font-size: 13px;
  line-height: 18px;
  color: var(--dim);
  background: none;
  border-color: transparent;
}
.legend-row .del:hover { border-color: var(--danger); color: var(--danger); }
.list-row { border-left: 2px solid transparent; padding-left: 7px; }
.list-row:hover { border-left-color: var(--accent); background: #1b2124; }
.list-row span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---- popup + dialog --------------------------------------------------- */

.leaflet-popup-content-wrapper, .leaflet-popup-tip {
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 0;
  box-shadow: 0 8px 26px #000a;
}

.leaflet-popup-content { margin: 12px 14px; font: 13px/1.5 var(--mono); }
.leaflet-container a.leaflet-popup-close-button { color: var(--dim); }
.leaflet-container { background: #05070a; font-family: var(--mono); }
.leaflet-control-attribution { background: #0b0d0eaa; color: var(--dim); }
.leaflet-control-attribution a { color: var(--dim); }
.leaflet-bar a { background: var(--panel); color: var(--ink); border-color: var(--line); }
.leaflet-bar a:hover { background: #1b2124; color: var(--accent); }

.pop h3 {
  margin: 0 0 4px;
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
}
.pop p { margin: 0 0 8px; white-space: pre-wrap; }
.pop .meta { color: var(--dim); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.pop .row { display: flex; gap: 6px; margin-top: 8px; }

.pin {
  width: 14px; height: 14px;
  border: 2px solid #0b0d0e;
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

dialog {
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 18px 20px;
  width: min(440px, 92vw);
}
dialog::backdrop { background: #000c; }
dialog h2 { margin: 0 0 14px; font-size: 12px; letter-spacing: .26em; text-transform: uppercase; color: var(--accent); }
dialog label { display: block; margin-bottom: 12px; font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--dim); }
dialog label > * { margin-top: 5px; }
dialog .row { display: flex; gap: 8px; }
dialog .row button { flex: 1; }

@media (max-width: 800px) {
  body { grid-template-columns: 1fr; grid-template-rows: 45vh 55vh; }
  #side { border-right: 0; border-bottom: 1px solid var(--line); }
  #map { height: 55vh; }
}