:root {
  --bg: #101113;
  --panel: #17181a;
  --panel-2: #1d1f21;
  --border: #2c2f32;
  --text: #c9cccd;
  --muted: #8b8e90;
  --accent: #adb0b3;
  --accent-dim: #3f4347;
  --ok: #7fc99a;
  --warn: #d9c07e;
  --err: #d98b8b;
}

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

html, body { height: 100%; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
}

#app { display: flex; height: 100vh; width: 100vw; }

/* ---- sidebar ---- */
#sidebar {
  width: 560px;
  flex-shrink: 0;
  background: var(--panel);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Two-column body: controls on the left, lists on the right, so you can
   see everything at once without scrolling the sidebar. */
.sidebar-body { display: flex; gap: 12px; align-items: flex-start; }
.col { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 12px; }

header h1 { font-size: 24px; font-weight: 700; letter-spacing: -0.5px; }
header h1 span { color: var(--accent); }
.tagline { color: var(--muted); font-size: 12px; margin-top: 2px; }

.panel {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
}

.field-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.field-label span { color: var(--accent); }

.search-row { display: flex; gap: 6px; }

input[type="text"], select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text);
  padding: 8px 10px;
  font-size: 13px;
}
input[type="text"]:focus, select:focus { outline: 1px solid var(--accent); }

button {
  background: var(--accent-dim);
  color: #fff;
  border: none;
  border-radius: 7px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
button:hover { background: #54585c; }

.wide-btn { width: 100%; margin-top: 8px; }

.coords {
  margin-top: 8px;
  font-size: 12px;
  font-family: "Cascadia Code", Consolas, monospace;
  color: var(--accent);
}

.hint { font-size: 11px; color: var(--muted); margin-top: 6px; }

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

.toggle-row {
  display: flex;
  gap: 14px;
  margin-top: 12px;
  font-size: 13px;
}
.toggle-row label { display: flex; align-items: center; gap: 5px; cursor: pointer; }

.home-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  margin-top: 10px;
  cursor: pointer;
}
input:disabled { opacity: 0.4; cursor: not-allowed; }
label:has(input:disabled) { opacity: 0.45; cursor: not-allowed; }

.btn-row, .toggle-row { flex-wrap: wrap; }
.btn-row { display: flex; gap: 8px; margin-top: 12px; }
.btn-row button { flex: 1; }

/* ---- stats ---- */
.stats { display: flex; gap: 8px; }
.stat { flex: 1; text-align: center; }
.stat span { display: block; font-size: 22px; font-weight: 700; color: var(--accent); }
.stat label { font-size: 10px; color: var(--muted); text-transform: uppercase; }

/* ---- status ---- */
.status {
  font-size: 12px;
  padding: 7px 10px;
  border-radius: 7px;
  background: var(--panel-2);
  border: 1px solid var(--border);
}
.status.ok { color: var(--ok); }
.status.warn { color: var(--warn); }
.status.err { color: var(--err); }
.updated { font-size: 11px; color: var(--muted); text-align: right; }

/* ---- lists ---- */
.list-panel { padding: 0; }
details { border-bottom: 1px solid var(--border); }
details:last-child { border-bottom: none; }
summary {
  cursor: pointer;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 600;
  user-select: none;
}
.count {
  background: var(--accent-dim);
  color: #fff;
  border-radius: 10px;
  padding: 1px 8px;
  font-size: 11px;
  margin-left: 4px;
}
.obj-list { list-style: none; max-height: 220px; overflow-y: auto; }
.obj-list li {
  padding: 8px 12px;
  border-top: 1px solid var(--border);
  cursor: pointer;
  font-size: 12px;
}
.obj-list li:hover { background: var(--panel); }
.obj-list .li-title { font-weight: 600; color: var(--text); }
.obj-list .li-sub { color: var(--muted); font-size: 11px; margin-top: 2px; }
.obj-list .empty { color: var(--muted); cursor: default; font-style: italic; }
.obj-list .empty:hover { background: none; }

footer { font-size: 10px; color: var(--muted); line-height: 1.5; margin-top: auto; }
.credit { color: var(--text); font-weight: 600; font-size: 11px; margin-bottom: 3px; }
.drone-note { color: var(--warn); margin-top: 4px; }

/* ---- map ---- */
#map { flex: 1; background: #0d1117; }
.fatal { color: var(--err); padding: 40px; text-align: center; font-size: 14px; }

/* ---- map markers ---- */
.home-icon {
  width: 30px; height: 30px;
  font-size: 22px; text-align: center; line-height: 30px;
  filter: grayscale(1) drop-shadow(0 0 3px #000);
  cursor: grab;
}
/* The wrapper is bigger than the glyph and flex-centres it: the extra
   transparent area is still clickable, so moving planes are easy to hit. */
.ac-wrap, .sat-wrap {
  background: none; border: none; overflow: visible;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.ac-wrap { width: 40px; height: 40px; }
.sat-wrap { width: 34px; height: 34px; }
.plane svg { display: block; filter: drop-shadow(0 0 2px rgba(0, 0, 0, 0.95)); }
.heli {
  font-size: 18px; line-height: 1;
  filter: grayscale(1) drop-shadow(0 0 3px #000);
}
.sat {
  font-size: 17px; line-height: 1;
  filter: grayscale(1) drop-shadow(0 0 2px rgba(0, 0, 0, 0.85));
}

/* ---- on-map info labels (part of the marker, so they're clickable) ---- */
.m-label {
  position: absolute;
  left: 36px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(13, 17, 23, 0.82);
  color: var(--text);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
  font-size: 10px;
  font-weight: 600;
  padding: 1px 5px;
  border-radius: 4px;
  white-space: nowrap;
  cursor: pointer;
}
.m-label.sat-label { left: 28px; }
.labels-off .m-label { display: none !important; }
.ac-labels-off .ac-wrap .m-label { display: none !important; }

/* ---- overlay labels (range rings, grid) ---- */
.ring-label,
.grid-label {
  background: rgba(13, 17, 23, 0.7);
  color: #9aa7b4;
  font-size: 9px;
  font-weight: 600;
  text-align: center;
  border-radius: 3px;
  white-space: nowrap;
}

/* ---- MapLibre controls dark theme ---- */
.maplibregl-ctrl-group {
  background: var(--panel) !important;
  border: 1px solid var(--border) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5) !important;
}
.maplibregl-ctrl-group button { background: var(--panel) !important; }
.maplibregl-ctrl-group button:hover { background: var(--panel-2) !important; }
.maplibregl-ctrl-group button + button { border-top: 1px solid var(--border) !important; }
.maplibregl-ctrl-group button .maplibregl-ctrl-icon { filter: invert(0.85); }
.maplibregl-ctrl-attrib {
  background: rgba(13, 17, 23, 0.78) !important;
  color: var(--muted) !important;
}
.maplibregl-ctrl-attrib a { color: var(--accent) !important; }
.maplibregl-ctrl-attrib-button { filter: invert(0.85); }

/* ---- MapLibre popup dark theme ---- */
.maplibregl-popup-content {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 12px;
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.6);
}
.maplibregl-popup-tip { display: none; }
.maplibregl-popup-close-button {
  color: var(--muted);
  font-size: 17px;
  padding: 0 6px;
  right: 2px;
}
.maplibregl-popup-close-button:hover { background: none; color: var(--text); }
.popup-photo {
  display: block;
  position: relative;
  margin-bottom: 8px;
  border-radius: 6px;
  overflow: hidden;
}
.popup-photo img { display: block; width: 100%; height: auto; }
.popup-credit {
  position: absolute;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 9px;
  padding: 1px 5px;
}
.popup-title { font-size: 14px; font-weight: 700; }
.popup-sub { color: var(--muted); margin-bottom: 8px; }
.popup table { width: 100%; border-collapse: collapse; }
.popup td { padding: 2px 0; }
.popup td:first-child { color: var(--muted); padding-right: 14px; }
.popup-hint { margin-top: 8px; color: var(--accent); }
.popup-links { margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border); }
.popup-links a { color: var(--accent); text-decoration: none; }
.popup-links a:hover { text-decoration: underline; }

/* ---- satellite sky-view chart ---- */
.skyview-wrap { display: flex; justify-content: center; padding: 12px 10px 4px; }
#sky-svg { width: 220px; height: 220px; max-width: 100%; }
.sky-label { fill: var(--muted); font-size: 13px; font-weight: 700; }
.sky-dot { cursor: pointer; stroke: #0d1117; stroke-width: 1; transition: r 0.1s; }
.sky-dot:hover { stroke: #fff; stroke-width: 1.5; }
.sky-hint { font-size: 10px; color: var(--muted); padding: 0 12px 10px; }

/* ---- conditions panel (weather / air quality / radioactivity) ---- */
.cond-body { padding: 8px 12px 12px; }
.cond-body .empty { color: var(--muted); font-style: italic; font-size: 12px; }
.cc-now { display: flex; align-items: center; gap: 12px; padding: 2px 0 10px; }
.cc-temp {
  font-size: 30px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  white-space: nowrap;
}
.cc-temp.small { font-size: 21px; }
.cc-temp span { font-size: 13px; color: var(--muted); font-weight: 600; }
.cc-desc { font-size: 12px; color: var(--text); line-height: 1.5; }
.cc-desc span { color: var(--muted); font-size: 11px; }
.cc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.cc-cell {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 7px;
}
.cc-cell span {
  display: block;
  font-size: 9px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 2px;
}
.cc-cell strong { font-size: 12px; color: var(--text); font-weight: 600; }
.cc-section {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  margin: 14px 0 8px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.cc-aqi { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; font-size: 12px; }
.cc-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 700;
  background: var(--accent-dim);
  color: #fff;
  flex-shrink: 0;
}
.cc-badge.ok { background: #25382c; color: var(--ok); }
.cc-badge.warn { background: #423a22; color: var(--warn); }
.cc-badge.err { background: #432a2a; color: var(--err); }
.cc-aqi .ok { color: var(--ok); }
.cc-aqi .warn { color: var(--warn); }
.cc-aqi .err { color: var(--err); }
.cc-faint { color: var(--muted); font-size: 11px; }

/* ---- data overlay legend ---- */
.wx-legend {
  margin-top: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 9px;
}
.wx-legend-title {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 5px;
}
.wx-legend-bar { height: 10px; border-radius: 3px; border: 1px solid var(--border); }
.wx-legend-range {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--muted);
  margin-top: 3px;
}

/* ---- proximity alert toasts ---- */
#toasts {
  position: absolute;
  top: 54px;
  right: 10px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 290px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  cursor: pointer;
  background: var(--panel);
  border: 1px solid var(--accent-dim);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 12px;
  color: var(--text);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.55);
  animation: toast-in 0.3s ease;
}
.toast.out { animation: toast-out 0.3s ease forwards; }
.toast-sub { color: var(--muted); margin-top: 3px; }
@keyframes toast-in {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes toast-out {
  to { opacity: 0; transform: translateX(40px); }
}

/* ---- mobile ---- */
#sidebar-toggle {
  display: none;
  position: absolute;
  top: 10px; left: 10px;
  z-index: 1000;
  width: 40px; height: 40px;
  font-size: 18px;
  border-radius: 8px;
}
@media (max-width: 760px) {
  #sidebar {
    position: absolute;
    top: 0; left: 0; bottom: 0;
    z-index: 999;
    width: 300px;
    transform: translateX(-100%);
    transition: transform 0.2s;
  }
  #sidebar.open { transform: translateX(0); }
  #sidebar-toggle { display: block; }
  .sidebar-body { flex-direction: column; }
}