/* ============================================================
   Unsited — field-instrument theme
   ground: pine ink · accent: prospector gold · data: monospace
   ============================================================ */

:root {
  --ground:   #10201C;   /* pine ink — app frame            */
  --surface:  #16302A;   /* raised panels / cards           */
  --surface-2:#1d3b34;   /* hover / active panel            */
  --line:     rgba(236, 231, 218, 0.10);
  --line-2:   rgba(236, 231, 218, 0.18);
  --text:     #ECE7DA;   /* warm paper white                */
  --muted:    #8AA39A;   /* desaturated teal-grey           */
  --faint:    #5d756d;
  --accent:   #E9A23C;   /* opportunity gold                */
  --accent-d: #c8842a;
  --accent-2: #4FB7A6;   /* signal teal — scan / coverage   */

  --r-sm: 7px;
  --r-md: 11px;
  --r-lg: 16px;

  --disp: "Space Grotesk", system-ui, sans-serif;
  --body: "Hanken Grotesk", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;

  --topbar-h: 60px;
  --panel-w: 384px;

  --ease: cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--body);
  background: var(--ground);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

[hidden] { display: none !important; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------------------------------- brand ---------------------------------- */
.brand { display: flex; align-items: center; gap: 10px; color: var(--accent); }
.brand__mark { width: 26px; height: 26px; flex: none; }
.brand__name {
  font-family: var(--disp);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
  color: var(--text);
}
.brand__tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted);
  padding-left: 12px;
  margin-left: 4px;
  border-left: 1px solid var(--line-2);
}

/* ============================== BUTTONS ============================== */
.btn {
  font-family: var(--disp);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  padding: 12px 18px;
  cursor: pointer;
  transition: background .15s var(--ease), transform .08s var(--ease), opacity .15s;
  width: 100%;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--accent); color: #20160a; }
.btn--primary:hover { background: #f2ad4b; }
.btn--primary:disabled { background: var(--surface-2); color: var(--faint); cursor: not-allowed; }
.btn--sweep {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin-top: 6px;
}
.btn__prog {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  padding: 2px 9px;
  border-radius: 20px;
  background: rgba(32, 22, 10, 0.22);
}

.iconbtn {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  background: transparent;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  color: var(--muted);
  cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
}
.iconbtn:hover { color: var(--text); border-color: var(--accent-2); background: var(--surface); }
.iconbtn:disabled { opacity: .5; cursor: default; }
.iconbtn svg { width: 19px; height: 19px; }

/* ============================== APP SHELL ============================== */
.app { height: 100vh; height: 100dvh; display: flex; flex-direction: column; }

.topbar {
  height: var(--topbar-h);
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 18px;
  background: var(--ground);
  border-bottom: 1px solid var(--line-2);
  z-index: 1000; /* above Leaflet panes */
}
.topbar__right { display: flex; align-items: center; gap: 10px; }

.free-badge {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--accent-2);
  border: 1px solid rgba(79, 183, 166, 0.35);
  background: rgba(79, 183, 166, 0.08);
  border-radius: 20px;
  padding: 5px 11px;
}

.readout {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--muted);
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface);
}
.readout__coord { color: var(--text); }
.readout__zoom { color: var(--accent-2); }

.workspace {
  flex: 1;
  display: grid;
  grid-template-columns: var(--panel-w) 1fr;
  min-height: 0;
}

/* ============================== PANEL ============================== */
.panel {
  background: var(--ground);
  border-right: 1px solid var(--line-2);
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
  z-index: 500;
}
.block { padding: 22px 20px; }
.block + .block { border-top: 1px solid var(--line); }
.block--results { flex: 1; display: flex; flex-direction: column; min-height: 0; padding-bottom: 0; }

.block__hd {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--disp);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
}
.block__num {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--accent);
  border: 1px solid rgba(233, 162, 60, 0.35);
  border-radius: 5px;
  padding: 2px 6px;
}
.count {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ground);
  background: var(--accent);
  border-radius: 20px;
  padding: 2px 11px;
  font-weight: 500;
}

.ctl { margin-bottom: 18px; }
.ctl__label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 9px;
}

.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
  font-family: var(--body);
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: 20px;
  padding: 6px 13px;
  cursor: pointer;
  transition: color .14s, border-color .14s, background .14s;
}
.chip:hover { color: var(--text); border-color: var(--faint); }
.chip[aria-checked="true"] {
  color: #20160a;
  background: var(--accent);
  border-color: var(--accent);
  font-weight: 600;
}

.estimate {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 12px 14px;
  margin: 4px 0 16px;
}
.estimate__row { display: flex; justify-content: space-between; align-items: baseline; }
.estimate__row + .estimate__row { margin-top: 7px; padding-top: 7px; border-top: 1px solid var(--line); }
.estimate__k { font-size: 13px; color: var(--muted); }
.estimate__v { font-family: var(--mono); font-size: 13px; color: var(--text); }
.estimate__v.is-over { color: var(--accent); }

.note { font-size: 12px; color: var(--muted); margin: 12px 0 0; }
.note--free { font-family: var(--mono); font-size: 11px; color: var(--muted); line-height: 1.6; }
.note--warn { color: var(--accent); }

/* ============================== RESULTS ============================== */
.results { flex: 1; overflow-y: auto; padding: 0 20px 20px; }
.results::-webkit-scrollbar { width: 9px; }
.results::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 20px; border: 2px solid var(--ground); }

.empty { text-align: center; padding: 30px 14px 40px; color: var(--muted); }
.empty__mark { width: 52px; height: 52px; color: var(--faint); margin-bottom: 14px; }
.empty__title { font-family: var(--disp); font-weight: 600; font-size: 16px; color: var(--text); margin: 0 0 6px; }
.empty__body { font-size: 13.5px; margin: 0; max-width: 30ch; margin-inline: auto; }

.lead {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 14px 15px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: border-color .15s, background .15s, transform .12s var(--ease);
}
.lead:hover { border-color: var(--line-2); background: var(--surface-2); }
.lead.is-active {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}
.lead__top { display: flex; gap: 10px; align-items: baseline; }
.lead__idx {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  flex: none;
  padding-top: 1px;
}
.lead__name {
  font-family: var(--disp);
  font-weight: 600;
  font-size: 15.5px;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--text);
}
.lead__type {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-2);
  margin: 4px 0 0 26px;
}
.lead__addr { font-size: 13px; color: var(--muted); margin: 6px 0 0 26px; }
.lead__actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 0 26px; }
.lead__act {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--text);
  background: var(--ground);
  border: 1px solid var(--line-2);
  border-radius: 6px;
  padding: 5px 10px;
  cursor: pointer;
  transition: border-color .14s, color .14s;
}
.lead__act:hover { border-color: var(--accent-2); color: var(--accent-2); text-decoration: none; }
.lead__copy.is-done { color: var(--accent-2); border-color: var(--accent-2); }

/* ============================== MAP ============================== */
.map-wrap { position: relative; min-height: 0; }
.map { position: absolute; inset: 0; background: var(--ground); }

.leaflet-container { background: var(--ground); font-family: var(--body); }
.leaflet-control-attribution {
  background: rgba(16, 32, 28, 0.82) !important;
  color: var(--muted) !important;
  font-size: 10.5px;
  padding: 2px 8px;
}
.leaflet-control-attribution a { color: var(--accent-2); }
.leaflet-bar { border: none; box-shadow: 0 1px 6px rgba(0, 0, 0, 0.4); }
.leaflet-bar a {
  background: var(--surface);
  color: var(--text);
  border-bottom: 1px solid var(--line);
}
.leaflet-bar a:hover { background: var(--surface-2); color: var(--accent); }
.leaflet-bar a.leaflet-disabled { background: var(--ground); color: var(--faint); }
/* darken the OSM fallback tiles so they still match the theme */
.osm-fallback .leaflet-tile { filter: invert(1) hue-rotate(180deg) brightness(.95) contrast(.9); }

/* one orchestrated moment: the sweep scan */
.scanline {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 600;
  opacity: 0;
  background: linear-gradient(100deg,
    transparent 42%,
    rgba(233, 162, 60, 0.16) 50%,
    rgba(79, 183, 166, 0.10) 52%,
    transparent 60%);
  background-size: 280% 100%;
  transition: opacity .3s;
}
.map-wrap.is-scanning .scanline {
  opacity: 1;
  animation: sweep 1.15s linear infinite;
}
@keyframes sweep {
  from { background-position: 210% 0; }
  to   { background-position: -60% 0; }
}

/* gold pin for a website-less business (Leaflet divIcon content) */
.gpin-wrap { background: none; border: none; }
.gpin {
  display: block;
  position: relative;
  width: 18px; height: 18px;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  transform-origin: center;
  background: var(--accent);
  border: 2px solid #20160a;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.45);
}
.gpin::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: #20160a;
}
.gpin-wrap.is-active { z-index: 1000 !important; }
.gpin-wrap.is-active .gpin { background: #fff; box-shadow: 0 0 0 4px rgba(233, 162, 60, 0.55); }
.gpin-drop { animation: drop .34s var(--ease) both; }
@keyframes drop {
  from { opacity: 0; transform: rotate(-45deg) scale(.4); }
  to   { opacity: 1; transform: rotate(-45deg) scale(1); }
}

/* ============================== TOAST ============================== */
.toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  z-index: 2000;
  max-width: min(440px, 92vw);
  font-size: 13.5px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-left: 3px solid var(--accent);
  border-radius: var(--r-sm);
  padding: 12px 16px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
  opacity: 0;                 /* stays in the a11y tree (not display/visibility) */
  pointer-events: none;
  transition: opacity .2s ease;
}
.toast.is-show { opacity: 1; pointer-events: auto; }
.toast--err { border-left-color: #e2693f; }

/* ============================== RESPONSIVE ============================== */
@media (max-width: 880px) {
  .app { height: auto; min-height: 100dvh; }
  .workspace { grid-template-columns: 1fr; grid-template-rows: 52vh auto; }
  .panel { border-right: none; border-top: 1px solid var(--line-2); order: 2; overflow: visible; }
  .map-wrap { order: 1; }
  .block--results { min-height: 320px; }
  .results { max-height: none; overflow: visible; }
  .brand__tag { display: none; }
}

@media (max-width: 520px) {
  .topbar { padding: 0 12px; }
  .readout, .free-badge { display: none; }
}

/* ============================== MOTION ============================== */
@media (prefers-reduced-motion: reduce) {
  .map-wrap.is-scanning .scanline { animation: none; background: rgba(79, 183, 166, 0.07); }
  .gpin-drop { animation: none; }
  .btn:active { transform: none; }
  * { scroll-behavior: auto !important; }
}