:root {
  --bg: #04070d;
  --bg2: #0a1220;
  --panel: #0e1a2b;
  --fg: #c9e7ff;
  --muted: #6b8cad;
  --accent: #00e5ff;
  --accent2: #ff2bd1;
  --good: #7cff6b;
  --warn: #ffcf3a;
  --bad: #ff5470;
  --border: #15304d;
  --grid: rgba(0, 229, 255, 0.08);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0; height: 100%;
  background: var(--bg);
  color: var(--fg);
  font-family: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;
  font-size: 13px;
  letter-spacing: 0.02em;
  overflow: hidden;
}
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 90%);
}
body::after {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    rgba(255,255,255,0.015) 0 2px,
    transparent 2px 4px
  );
  z-index: 1;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-shadow: 0 0 6px var(--accent); }

button, input, select, textarea {
  font-family: inherit; font-size: inherit;
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 6px 10px;
  outline: none;
  transition: box-shadow .15s, border-color .15s;
}
button {
  cursor: pointer;
  background: linear-gradient(180deg, transparent, rgba(0,229,255,0.06));
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
}
button:hover { box-shadow: 0 0 10px var(--accent), inset 0 0 10px rgba(0,229,255,0.1); border-color: var(--accent); }
button.primary { color: var(--bg); background: var(--accent); border-color: var(--accent); }
button.danger { color: var(--bad); border-color: var(--bad); }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 8px rgba(0,229,255,0.3); }

.panel {
  background: linear-gradient(180deg, var(--panel), var(--bg2));
  border: 1px solid var(--border);
  position: relative;
}
.panel::before {
  content: '';
  position: absolute; top: -1px; left: 16px; right: 16px;
  height: 1px; background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  opacity: 0.6;
}
.panel-title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--accent);
  padding: 8px 14px;
  border-bottom: 1px dashed var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.panel-title::before { content: '▲ '; color: var(--accent2); }
.panel-body { padding: 12px 14px; }
/* confirm modal with backdrop blur */
.confirm-backdrop {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0, 10, 20, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: grid; place-items: center;
  animation: fadeIn .15s ease-out;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.confirm-box { width: 420px; max-width: 90vw; padding: 0; }
.confirm-box .panel-body { padding: 18px 20px 16px; }
.confirm-box h3 {
  margin: 0 0 8px; font-size: 16px; color: var(--accent);
  letter-spacing: 0.2em; text-transform: uppercase;
  text-shadow: 0 0 8px var(--accent);
}
.confirm-box p { margin: 0 0 16px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.confirm-box .target { color: var(--fg); font-size: 14px; text-shadow: 0 0 6px rgba(0,229,255,0.3); }
.confirm-box .actions { display: flex; gap: 10px; justify-content: flex-end; }

.section-refresh {
  background: transparent;
  border: 0;
  color: var(--halo, var(--accent));
  font-size: 13px;
  line-height: 1;
  padding: 0 4px;
  margin-left: auto;
  cursor: pointer;
  letter-spacing: 0;
  text-transform: none;
  transition: text-shadow .15s, transform .4s;
}
.section-refresh:hover {
  box-shadow: none;
  text-shadow: 0 0 8px var(--halo, var(--accent));
  transform: rotate(180deg);
}

/* ---------- HUD chrome ---------- */
.hud-bar {
  position: relative; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 18px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg2), transparent);
}
.hud-title {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--accent);
  text-shadow: 0 0 10px var(--accent);
}
.hud-title .tag { color: var(--accent2); margin-left: 8px; font-size: 10px; letter-spacing: 0.2em; }
.world { color: #39ff88; text-shadow: 0 0 10px #39ff88, 0 0 20px rgba(57,255,136,0.5); }
.hud-right { display: flex; gap: 12px; align-items: center; color: var(--muted); font-size: 11px; }
.hud-right .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--good); box-shadow: 0 0 8px var(--good); display: inline-block; margin-right: 6px; }

/* ---------- Layout ---------- */
.layout {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: minmax(360px, 33%) 1fr;
  gap: 12px;
  padding: 12px;
  height: calc(100vh - 52px);
}
.left-col { display: grid; grid-template-rows: 1fr auto; gap: 12px; min-height: 0; }
.right-col { display: grid; grid-template-columns: 1fr 1fr; grid-auto-rows: min-content; gap: 12px; overflow: auto; padding-right: 4px; }

#map { width: 100%; height: 100%; min-height: 300px; background: var(--bg2); }
.map-panel { display: flex; flex-direction: column; min-height: 0; }
.map-panel .panel-body { padding: 0; flex: 1; display: flex; }

/* location info */
.loc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 14px; }
.loc-kv .k { font-size: 9px; text-transform: uppercase; letter-spacing: 0.2em; color: var(--muted); }
.loc-kv .v { font-size: 15px; color: var(--fg); text-shadow: 0 0 6px rgba(0,229,255,0.2); }
.compass {
  display: flex; align-items: center; gap: 12px;
  padding: 10px; border: 1px solid var(--border);
  background: rgba(0,0,0,0.2);
}
.compass .arrow {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--accent);
  display: grid; place-items: center;
  color: var(--accent); font-size: 18px;
  box-shadow: 0 0 10px rgba(0,229,255,0.4), inset 0 0 6px rgba(0,229,255,0.2);
  transition: transform .3s;
}

/* info blocks (right column) */
.info-block { cursor: default; transition: box-shadow .2s, border-color .2s; }
.info-block.halo {
  box-shadow: 0 0 0 1px var(--halo, var(--accent)), 0 0 20px var(--halo, var(--accent));
  border-color: var(--halo, var(--accent));
}
.info-block .panel-title { color: var(--halo, var(--accent)); }
.info-block .panel-title::before { color: var(--halo, var(--accent2)); }
.info-item { padding: 8px 0; border-bottom: 1px dashed var(--border); }
.info-item:last-child { border-bottom: 0; }
.info-item .name { color: var(--fg); font-weight: 600; }
.info-item .body { color: var(--muted); font-size: 12px; margin-top: 2px; }
.info-item.hl .name { text-shadow: 0 0 8px var(--halo, var(--accent)); }

/* forms */
.form-row { display: grid; grid-template-columns: 160px 1fr auto; gap: 10px; align-items: center; margin-bottom: 8px; }
.form-row label { color: var(--muted); text-transform: uppercase; font-size: 10px; letter-spacing: 0.15em; }
.status { font-size: 11px; padding: 4px 8px; border: 1px solid var(--border); }
.status.ok { color: var(--good); border-color: var(--good); }
.status.err { color: var(--bad); border-color: var(--bad); }

/* login / register */
.auth-wrap {
  display: grid; place-items: center; height: 100vh;
  position: relative; z-index: 2;
}
.auth-box { width: 360px; padding: 30px; }
.auth-box h1 {
  margin: 0 0 20px; font-size: 22px;
  color: var(--accent); letter-spacing: 0.3em; text-transform: uppercase;
  text-shadow: 0 0 10px var(--accent);
}
.auth-box input { width: 100%; margin-bottom: 10px; }
.auth-box button { width: 100%; margin-top: 6px; }

/* mobile */
.mob-wrap {
  position: relative; z-index: 2;
  display: grid; place-items: center; height: 100vh;
  padding: 20px;
}
.mob-card { width: 100%; max-width: 420px; padding: 30px; text-align: center; }
.mob-card h1 { color: var(--accent); letter-spacing: 0.25em; text-transform: uppercase; text-shadow: 0 0 10px var(--accent); font-size: 18px; }
.mob-card .coords { font-size: 22px; color: var(--fg); margin: 16px 0; text-shadow: 0 0 6px rgba(0,229,255,0.3); }
.mob-card .mstatus { color: var(--muted); font-size: 11px; }
.pulse {
  width: 100px; height: 100px; border-radius: 50%;
  margin: 20px auto;
  border: 1px solid var(--accent);
  animation: pulse 2s ease-out infinite;
  display: grid; place-items: center;
  color: var(--accent);
  font-size: 28px;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(0,229,255,0.6); }
  100% { box-shadow: 0 0 0 40px rgba(0,229,255,0); }
}

/* leaflet overrides */
.leaflet-container { background: var(--bg2) !important; }
.leaflet-control-attribution { background: rgba(0,0,0,0.4) !important; color: var(--muted) !important; font-size: 9px !important; }
.leaflet-control-attribution a { color: var(--muted) !important; }

/* me beacon */
.me-beacon {
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,229,255,0.3), 0 0 20px var(--accent);
  animation: beacon 1.6s ease-out infinite;
}
@keyframes beacon {
  0% { box-shadow: 0 0 0 0 rgba(0,229,255,0.7), 0 0 20px var(--accent); }
  100% { box-shadow: 0 0 0 22px rgba(0,229,255,0), 0 0 20px var(--accent); }
}
.poi-dot {
  width: 12px; height: 12px; border-radius: 50%;
  border: 2px solid rgba(0,0,0,0.6);
  transition: transform .2s, box-shadow .2s;
}
.poi-dot.hl { transform: scale(1.6); box-shadow: 0 0 12px currentColor; }

/* demographics / crime block */
.demo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px 16px;
  margin-bottom: 14px;
}
.stat { border: 1px solid var(--border); padding: 8px 10px; background: rgba(0,0,0,0.2); }
.stat .k { font-size: 9px; text-transform: uppercase; letter-spacing: 0.2em; color: var(--muted); }
.stat .v { font-size: 18px; color: var(--fg); text-shadow: 0 0 6px rgba(0,229,255,0.25); margin-top: 2px; }
.stat .d { font-size: 10px; color: var(--muted); margin-top: 2px; }
.chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.chart { border: 1px solid var(--border); padding: 10px; background: rgba(0,0,0,0.15); }
.chart h4 { margin: 0 0 8px; font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); }
.bar-row { display: grid; grid-template-columns: 110px 1fr 48px; gap: 8px; align-items: center; margin-bottom: 5px; font-size: 11px; }
.bar-row .lbl { color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bar-row .val { color: var(--fg); text-align: right; font-variant-numeric: tabular-nums; }
.bar-track { height: 10px; background: rgba(255,255,255,0.05); border: 1px solid var(--border); position: relative; }
.bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2)); box-shadow: 0 0 8px var(--accent); }
.donut-wrap { display: flex; align-items: center; gap: 14px; }
.donut-wrap svg { flex: 0 0 120px; }
.donut-legend { flex: 1; display: grid; gap: 4px; font-size: 11px; }
.donut-legend .lg { display: flex; align-items: center; gap: 6px; color: var(--muted); }
.donut-legend .sw { width: 10px; height: 10px; border-radius: 2px; }
.trend-up { color: var(--bad); }
.trend-down { color: var(--good); }
.trend-stable { color: var(--warn); }

/* ---------- skeleton loaders ---------- */
@keyframes sweep {
  0%   { transform: translateX(-120%); }
  100% { transform: translateX(220%); }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes flicker { 0%,100% { opacity: 1; } 50% { opacity: 0.55; } }
@keyframes pulse-o { 0%,100% { opacity: 0.35; } 50% { opacity: 0.9; } }
@keyframes dashmove { to { stroke-dashoffset: -40; } }
@keyframes wave {
  0% { transform: translateX(0); }
  100% { transform: translateX(-20px); }
}

.skel-card .panel-title {
  color: var(--halo, var(--accent));
  border-bottom-color: var(--halo, var(--border));
}
.skel-card .panel-title::before { color: var(--halo, var(--accent)); }
.skel-status {
  font-size: 10px; color: var(--halo, var(--accent));
  letter-spacing: 0.2em; display: flex; align-items: center; gap: 8px;
  animation: flicker 1.4s ease-in-out infinite;
}
.skel-dots::after {
  content: '...';
  display: inline-block;
  animation: dots 1.4s steps(4, end) infinite;
  width: 1.2em; overflow: hidden; vertical-align: bottom;
}
@keyframes dots { 0% { width: 0; } 100% { width: 1.2em; } }

.skel-bar {
  position: relative;
  height: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  margin: 6px 0;
  overflow: hidden;
}
.skel-bar::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  mix-blend-mode: screen;
  animation: sweep 1.8s linear infinite;
}
.skel-bar.w80 { width: 80%; }
.skel-bar.w60 { width: 60%; }
.skel-bar.w40 { width: 40%; }
.skel-bar.tall { height: 18px; }

.skel-item { padding: 10px 0; border-bottom: 1px dashed var(--border); }
.skel-item:last-child { border-bottom: 0; }

/* Radar sweep — for trails, military, water */
.skel-radar {
  width: 110px; height: 110px; border-radius: 50%;
  position: relative; margin: 6px auto 10px;
  border: 1px solid var(--halo, var(--accent));
  background:
    radial-gradient(circle, transparent 0 18%, rgba(255,255,255,0.02) 18% 19%, transparent 19% 38%, rgba(255,255,255,0.02) 38% 39%, transparent 39% 58%, rgba(255,255,255,0.02) 58% 59%, transparent 59%);
  box-shadow: inset 0 0 20px rgba(0,0,0,0.4), 0 0 15px color-mix(in srgb, var(--halo, var(--accent)) 40%, transparent);
}
.skel-radar::before {
  content: ''; position: absolute; inset: -1px; border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0deg 270deg, var(--halo, var(--accent)) 350deg, transparent 360deg);
  mask: radial-gradient(circle, transparent 0 30%, black 30% 100%);
  -webkit-mask: radial-gradient(circle, transparent 0 30%, black 30% 100%);
  animation: spin 2.2s linear infinite;
  opacity: 0.75;
}
.skel-radar::after {
  content: ''; position: absolute; top: 50%; left: 50%;
  width: 6px; height: 6px; background: var(--halo, var(--accent));
  border-radius: 50%; transform: translate(-50%,-50%);
  box-shadow: 0 0 10px var(--halo, var(--accent));
  animation: pulse-o 1.2s ease-in-out infinite;
}
.skel-radar-cross {
  position: absolute; inset: 0; pointer-events: none;
}
.skel-radar-cross::before, .skel-radar-cross::after {
  content: ''; position: absolute;
  background: rgba(255,255,255,0.08);
}
.skel-radar-cross::before { left: 50%; top: 0; bottom: 0; width: 1px; }
.skel-radar-cross::after  { top: 50%; left: 0; right: 0; height: 1px; }

/* Sonar rings — water variant */
.skel-sonar {
  width: 110px; height: 110px; position: relative; margin: 6px auto 10px;
}
.skel-sonar::before, .skel-sonar::after {
  content: ''; position: absolute; inset: 40%;
  border: 1px solid var(--halo, var(--accent));
  border-radius: 50%;
  animation: sonar 2s ease-out infinite;
  opacity: 0;
}
.skel-sonar::after { animation-delay: 1s; }
@keyframes sonar {
  0%   { inset: 45%; opacity: 0.9; }
  100% { inset: -5%; opacity: 0; }
}

/* Trail dashed path */
.skel-path { width: 100%; height: 40px; margin: 8px 0; }
.skel-path line { stroke: var(--halo, var(--accent)); stroke-width: 2; stroke-dasharray: 6 6; animation: dashmove 1s linear infinite; filter: drop-shadow(0 0 4px var(--halo, var(--accent))); }

/* Celebrations — confetti dots */
.skel-confetti { display: flex; gap: 8px; justify-content: center; padding: 12px 0; }
.skel-confetti span {
  width: 8px; height: 8px; background: var(--halo, var(--accent));
  box-shadow: 0 0 8px var(--halo, var(--accent));
  animation: pulse-o 1.2s ease-in-out infinite;
}
.skel-confetti span:nth-child(2) { animation-delay: .15s; }
.skel-confetti span:nth-child(3) { animation-delay: .3s; }
.skel-confetti span:nth-child(4) { animation-delay: .45s; }
.skel-confetti span:nth-child(5) { animation-delay: .6s; }
.skel-confetti span:nth-child(6) { animation-delay: .75s; }

/* Food — rotating compile */
.skel-compile {
  font-family: inherit; font-size: 10px;
  color: var(--muted); margin: 8px 0;
  line-height: 1.5;
  max-height: 60px; overflow: hidden;
}
.skel-compile div { animation: flicker 1.4s infinite; }
.skel-compile div:nth-child(2) { animation-delay: .2s; }
.skel-compile div:nth-child(3) { animation-delay: .4s; }

/* Archives — scanline */
.skel-archive {
  position: relative;
  height: 60px;
  border: 1px solid var(--border);
  overflow: hidden;
  margin: 6px 0;
}
.skel-archive::before {
  content: '◐ ACCESSING RECORDS';
  position: absolute; inset: 0;
  display: grid; place-items: center;
  color: var(--halo, var(--accent));
  letter-spacing: 0.25em;
  font-size: 10px;
  animation: flicker 1.2s infinite;
}
.skel-archive::after {
  content: '';
  position: absolute; left: 0; right: 0; top: 0;
  height: 2px;
  background: var(--halo, var(--accent));
  box-shadow: 0 0 10px var(--halo, var(--accent));
  animation: scanline 2s linear infinite;
}
@keyframes scanline {
  0% { top: 0; }
  100% { top: 100%; }
}

/* Demographics — grid of skeleton stat tiles */
.skel-demo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px 16px; margin-bottom: 14px; }
.skel-stat {
  border: 1px solid var(--border);
  padding: 10px;
  background: rgba(0,0,0,0.2);
  position: relative;
  overflow: hidden;
  height: 56px;
}
.skel-stat::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--halo, var(--accent)) 18%, transparent), transparent);
  animation: sweep 1.8s linear infinite;
}
.skel-chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.skel-chart {
  border: 1px solid var(--border);
  padding: 12px;
  background: rgba(0,0,0,0.15);
  min-height: 140px;
  position: relative;
}