:root {
  --bg: #0e1b14;
  --bg-2: #122318;
  --panel: #18301f;
  --panel-2: #1f3a28;
  --ink: #e9efe6;
  --muted: #9bb29f;
  --line: #2a4d34;
  --accent: #f4b860;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(ellipse at top, #1d3a26 0%, #0e1b14 60%, #06100a 100%);
  color: var(--ink);
  min-height: 100vh;
  padding: 0 0 4rem;
}
a { color: var(--accent); }
.site-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem 2rem; gap: 1rem;
  background: linear-gradient(180deg, rgba(0,0,0,0.45), rgba(0,0,0,0));
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.brand { display:flex; align-items:center; gap: 1rem; }
.brand h1 { margin:0; font-size: 1.5rem; letter-spacing: 0.02em; }
.brand .sub { margin: 0.15rem 0 0; color: var(--muted); font-size: 0.95rem; }
.logo {
  display:flex; flex-direction:column; gap:4px; padding:6px;
  background:#1a1a1a; border-radius:8px; border:1px solid #333;
}
.logo .dot { width:14px; height:14px; border-radius:50%; }
.logo .d1 { background:#2e7d32; box-shadow: 0 0 6px #2e7d32; }
.logo .d2 { background:#fbc02d; box-shadow: 0 0 6px #fbc02d; }
.logo .d3 { background:#c62828; box-shadow: 0 0 8px #c62828; }
.refresh button {
  background: var(--panel-2); color: var(--ink);
  border: 1px solid var(--line); padding: 0.5rem 1rem;
  border-radius: 6px; cursor: pointer; font-size: 0.95rem;
}
.refresh button:hover { background: #2a4f36; }
.warn {
  margin: 1rem 0; padding: 0.75rem 1rem;
  background: #3a2a14; border: 1px solid #6b4a1a;
  color: #f8d480; border-radius: 6px;
}
.section {
  max-width: 1200px;
  margin: 1.5rem auto 0;
  padding: 0 2rem;
}
.section + .section { margin-top: 2.5rem; }
.section-title {
  margin: 0 0 0.25rem; font-size: 1.25rem; letter-spacing: 0.01em;
  border-left: 4px solid var(--accent); padding-left: 0.6rem;
}
.section-sub { margin: 0 0 0.75rem; color: var(--muted); font-size: 0.92rem; }
.issued { margin: 0 0 0.5rem; color: var(--muted); font-size: 0.85rem; }
.discussion {
  margin: 0.5rem 0 1rem; padding: 0.75rem 1rem;
  background: rgba(244,184,96,0.06);
  border-left: 3px solid var(--accent);
  border-radius: 4px; color: var(--ink); font-size: 0.92rem; line-height: 1.5;
}
.zones {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 0.5rem;
}
.zone {
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1rem 1rem 1.25rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
.zone-head {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.zone-head h3 { margin: 0; font-size: 1.05rem; letter-spacing: 0.01em; line-height: 1.3; }
.zone-sub { margin: 0 0 0.5rem; color: var(--muted); font-size: 0.85rem; }
.badge {
  font-size: 0.78rem; padding: 0.25rem 0.55rem; border-radius: 999px;
  text-transform: uppercase; letter-spacing: 0.06em; font-weight: 700;
  white-space: nowrap; flex-shrink: 0;
}
.stoplight {
  background: #0a0a0a;
  border: 1px solid #2a2a2a;
  border-radius: 12px;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.light {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.35rem 0.5rem;
  border-radius: 8px;
}
.light .bulb {
  width: 30px; height: 30px; border-radius: 50%;
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  flex-shrink: 0;
  position: relative;
}
.light.on .bulb {
  background: var(--c);
  border-color: var(--c);
  box-shadow:
    0 0 0 3px rgba(0,0,0,0.4) inset,
    0 0 18px var(--c),
    0 0 32px var(--c);
  animation: pulse 2.4s ease-in-out infinite;
}
.light.on .label { color: #fff; font-weight: 700; }
.light.off .label { color: #6e7d70; }
.light .label { font-size: 0.95rem; letter-spacing: 0.02em; }
@keyframes pulse {
  0%,100% { filter: brightness(1); }
  50% { filter: brightness(1.25); }
}
.desc { margin: 0.85rem 0 0; color: var(--muted); font-size: 0.9rem; line-height: 1.45; }
.outlook { margin: 0.5rem 0 0; color: var(--muted); font-size: 0.88rem; line-height: 1.45; }
.outlook strong { color: var(--ink); }
.cities { margin-top: 0.6rem; font-size: 0.85rem; color: var(--muted); }
.cities summary { cursor: pointer; color: var(--accent); }
.cities p { margin: 0.4rem 0 0; line-height: 1.5; }
.src-line { margin: 0.75rem 0 0; color: var(--muted); font-size: 0.82rem; }
.legend {
  max-width: 1200px; margin: 2rem auto 0; padding: 0 2rem;
}
.legend h3 { margin: 1.5rem 0 0.75rem; font-size: 1.05rem; color: var(--ink); }
.legend-grid {
  display: grid; gap: 0.6rem;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 12px; padding: 1rem;
}
.legend-row {
  display: grid; grid-template-columns: 16px 110px 1fr;
  align-items: start; gap: 0.75rem;
  font-size: 0.92rem; color: var(--muted);
}
.legend-row strong { color: var(--ink); }
.swatch { width:14px; height:14px; border-radius: 3px; margin-top: 4px; }
.site-foot {
  max-width: 1200px; margin: 2rem auto 0; padding: 0 2rem;
  color: var(--muted); font-size: 0.88rem;
  border-top: 1px solid var(--line); padding-top: 1rem;
}
.site-foot p { margin: 0.25rem 0; }
.site-foot .note { color: #6e7d70; font-style: italic; }
.empty { padding: 1.25rem; text-align: center; color: var(--muted); background: var(--panel); border: 1px dashed var(--line); border-radius: 12px; }
@media (max-width: 540px) {
  .site-head { padding: 1rem; }
  .section { padding-left: 1rem; padding-right: 1rem; }
  .legend { padding-left: 1rem; padding-right: 1rem; }
}