:root {
  --bg: #12161B;
  --panel: #1B2027;
  --panel-2: #232A32;
  --line: #2E363E;
  --text: #EDEFF0;
  --muted: #8992A0;
  --volt: #4C8EFF;
  --ember: #FF7A45;
  --meter-bg: #0A0D0A;
  --meter-glow: #4CFF7A;
}
html[data-theme="light"] {
  --bg: #F1F3F5;
  --panel: #FFFFFF;
  --panel-2: #E7EAED;
  --line: #D7DCE1;
  --text: #171A1E;
  --muted: #5B636E;
  --volt: #2A5BDB;
  --ember: #D65A22;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); min-height: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.5;
  transition: background 0.2s, color 0.2s;
}
a { color: inherit; }
.display { font-family: 'Big Shoulders Display', sans-serif; font-stretch: condensed; }
.mono { font-family: 'IBM Plex Mono', monospace; }

/* ---------- Header ---------- */
header {
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.logo { display: flex; align-items: center; gap: 8px; text-decoration: none; }
.logo .mark {
  width: 30px; height: 30px;
  background: var(--volt);
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
  display: flex; align-items: center; justify-content: center;
  color: #0A0D0A; font-weight: 800; font-size: 0.9rem;
  font-family: 'Big Shoulders Display', sans-serif;
}
.logo .word { font-family: 'Big Shoulders Display', sans-serif; font-weight: 700; font-size: 1.4rem; letter-spacing: 0.01em; }
.header-right { display: flex; align-items: center; gap: 18px; }
header nav a { font-size: 0.85rem; color: var(--muted); text-decoration: none; }
header nav a:hover { color: var(--text); }
#theme-toggle {
  width: 34px; height: 34px; border-radius: 7px;
  border: 1px solid var(--line); background: var(--panel); color: var(--text);
  cursor: pointer; font-size: 0.95rem;
  display: flex; align-items: center; justify-content: center;
}
#theme-toggle:hover { border-color: var(--muted); }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  max-width: 1040px; margin: 16px auto 0; padding: 0 24px;
  font-size: 0.82rem; color: var(--muted);
}
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--volt); }
.breadcrumb span { color: var(--text); }

/* ---------- Hero ---------- */
.hero { max-width: 1040px; margin: 0 auto; padding: 40px 24px 8px; }
.hero.first { padding-top: 56px; }
.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ember); margin-bottom: 16px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 40px;
  align-items: start;
}
h1.display {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 800;
  line-height: 0.94;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0 0 18px;
}
h1.display .volt { color: var(--volt); }
.hero p.lede { color: var(--muted); font-size: 1.05rem; max-width: 480px; margin: 0 0 28px; }

/* Meter readout — signature element */
.meter {
  background: var(--meter-bg);
  border-radius: 10px;
  padding: 16px 18px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  border: 1px solid #000;
}
.meter .digits {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--meter-glow);
  letter-spacing: 0.08em;
  text-shadow: 0 0 8px rgba(76,255,122,0.55);
}
.meter .label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #6B7A6D;
  line-height: 1.3;
}

.search-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px;
}
.search-card .st { font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 12px; }
#search {
  width: 100%;
  padding: 13px 14px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  margin-bottom: 16px;
}
#search:focus { outline: none; border-color: var(--volt); }
.quick-stats { display: flex; gap: 18px; }
.quick-stats .qs { flex: 1; }
.quick-stats .qs .n { font-family: 'IBM Plex Mono', monospace; font-size: 1.15rem; color: var(--volt); }
.quick-stats .qs .l { font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }

/* ---------- County filter chips ---------- */
.coverage-label {
  max-width: 1040px; margin: 44px auto 14px; padding: 0 24px;
  font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em;
}
.filters {
  max-width: 1040px; margin: 0 auto; padding: 0 24px 10px;
  display: flex; flex-wrap: wrap; gap: 10px;
}
.chip {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--panel);
  border: 1px solid var(--line);
  cursor: pointer;
  color: var(--muted);
  text-decoration: none;
}
.chip:hover { border-color: var(--muted); }
.chip.active {
  background: var(--panel-2);
  border-color: var(--volt);
  color: var(--text);
}
.chip .cname { font-size: 0.9rem; font-weight: 500; }
.chip .ccount {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem;
  color: var(--muted);
  background: var(--bg);
  border-radius: 999px;
  padding: 1px 7px;
}
.chip.active .ccount { color: var(--ember); }

/* ---------- Results ---------- */
.results-meta { max-width: 1040px; margin: 30px auto 14px; padding: 0 24px; color: var(--muted); font-size: 0.88rem; }
.grid {
  max-width: 1040px; margin: 0 auto; padding: 0 24px 90px;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--ember);
  border-radius: 8px;
  padding: 20px;
  display: flex; flex-direction: column; gap: 8px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, transform 0.15s;
}
a.card { cursor: pointer; }
a.card:hover { border-color: var(--volt); transform: translateY(-2px); }
a.card:hover h3 { color: var(--volt); }
.card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.card h3 { margin: 0; font-family: 'Big Shoulders Display', sans-serif; font-weight: 700; font-size: 1.25rem; text-transform: uppercase; letter-spacing: 0.005em; transition: color 0.15s; }
.badge {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem; color: var(--volt);
  border: 1px solid var(--volt); padding: 3px 7px; border-radius: 5px; white-space: nowrap;
}
.card .county { font-size: 0.72rem; color: var(--ember); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
.card .addr { color: var(--muted); font-size: 0.87rem; }
.card .meta-row { display: flex; gap: 14px; flex-wrap: wrap; font-size: 0.8rem; color: var(--muted); margin-top: 2px; }
.card .go-arrow {
  margin-top: auto;
  align-self: flex-end;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.8rem;
  color: var(--volt);
}
.card .no-site {
  margin-top: auto;
  align-self: flex-end;
  font-size: 0.75rem;
  color: var(--muted);
  font-style: italic;
}
.empty { text-align: center; color: var(--muted); padding: 60px 24px; grid-column: 1 / -1; }

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--line);
  padding: 26px 24px;
}
.footer-inner { max-width: 1040px; margin: 0 auto; text-align: center; }
.footer-links {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 16px;
  margin-bottom: 14px;
}
.footer-links a { font-size: 0.82rem; color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--volt); }
.footer-inner p { color: var(--muted); font-size: 0.8rem; margin: 0; }

@media (max-width: 760px) {
  .hero-grid { grid-template-columns: 1fr; }
  header nav { display: none; }
}