:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --text: #1c2430;
  --muted: #667085;
  --border: #dde1e7;
  --accent: #1f6feb;
  --accent-text: #ffffff;
  --ok: #1a7f37;
  --warn: #9a6700;
  --bad: #cf222e;
  --chip: #eef1f5;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1419;
    --panel: #171d24;
    --text: #e6e9ee;
    --muted: #9aa4b2;
    --border: #2b333d;
    --accent: #4c8dff;
    --chip: #222a33;
    --ok: #4ac26b;
    --warn: #d4a72c;
    --bad: #ff7b72;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; }
body {
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
}
.topbar {
  display: flex; gap: 12px; align-items: baseline;
  padding: 10px 16px; border-bottom: 1px solid var(--border); background: var(--panel);
}
.muted { color: var(--muted); font-weight: normal; }
.demo-banner {
  padding: 8px 16px; font-size: 13px; background: #fff4cc; color: #3d2f00; border-bottom: 1px solid #e6c84f;
}
@media (prefers-color-scheme: dark) { .demo-banner { background: #3a3000; color: #ffe9a3; border-color: #6b5a12; } }

.layout { flex: 1; display: flex; min-height: 0; }
#map { flex: 1; min-height: 320px; }
.panel {
  width: 440px; max-width: 100%; overflow-y: auto;
  background: var(--panel); border-left: 1px solid var(--border);
}
@media (max-width: 860px) {
  .layout { flex-direction: column; }
  #map { flex: none; height: 55vh; }
  .panel { width: 100%; border-left: none; border-top: 1px solid var(--border); overflow: visible; }
}

.step { padding: 14px 16px; border-bottom: 1px solid var(--border); }
.step h2 { font-size: 16px; margin: 0 0 10px; display: flex; align-items: center; gap: 8px; }
.num {
  display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%;
  background: var(--accent); color: var(--accent-text); font-size: 12px;
}
.hint { color: var(--muted); font-size: 13px; margin: 6px 0 0; }

label { display: block; font-size: 13px; color: var(--muted); margin: 8px 0; }
input, select, textarea {
  display: block; width: 100%; margin-top: 4px; padding: 8px 10px;
  font: inherit; color: var(--text); background: var(--bg);
  border: 1px solid var(--border); border-radius: 6px;
}
textarea { resize: vertical; }
.row { display: flex; gap: 8px; align-items: flex-end; margin: 6px 0; }
.row input { margin-top: 0; }
.grow { flex: 1; }

button {
  font: inherit; padding: 8px 12px; border-radius: 6px; cursor: pointer;
  border: 1px solid var(--border); background: var(--chip); color: var(--text);
  white-space: nowrap;
}
button:disabled { opacity: 0.5; cursor: not-allowed; }
button.primary, #assess-btn { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
button.primary { width: 100%; padding: 10px; font-weight: 600; }
button.tool.active { outline: 2px solid var(--accent); }
button.ghost { background: transparent; }

.search-results { list-style: none; margin: 0; padding: 0; }
.search-results li {
  padding: 6px 8px; font-size: 13px; cursor: pointer; border-radius: 4px;
}
.search-results li:hover { background: var(--chip); }

.area-info { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; font-size: 14px; }
.area-info label { margin: 0; }
.area-info input { width: 110px; }

.card { border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; margin-top: 10px; }
.card h3 { margin: 0; font-size: 14px; display: flex; justify-content: space-between; gap: 8px; }
.card p { margin: 6px 0 0; }
.card ul { margin: 6px 0 0; padding-left: 18px; font-size: 13px; }
.card details { margin-top: 6px; font-size: 13px; }
.card .links a { font-size: 12px; margin-right: 10px; }
.badge { font-size: 11px; padding: 2px 8px; border-radius: 10px; background: var(--chip); font-weight: 600; }
.badge.ok { color: var(--ok); }
.badge.partial, .badge.needs_api_key { color: var(--warn); }
.badge.error, .badge.unavailable { color: var(--bad); }
a { color: var(--accent); }

.deliverable { border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; margin-bottom: 8px; }
.deliverable > label { display: flex; gap: 8px; align-items: flex-start; color: var(--text); margin: 0; font-size: 14px; }
.deliverable > label input { width: auto; margin-top: 3px; }
.deliverable .desc { color: var(--muted); font-size: 12px; }
.deliverable .opts { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; margin-top: 6px; }
.check { display: flex; gap: 6px; align-items: center; }
.check input { width: auto; margin: 0; }

[role="status"] { margin-top: 10px; font-size: 14px; }
[role="status"].error { color: var(--bad); }
[role="status"].ok { color: var(--ok); }

.mission { cursor: pointer; }
.mission .meta { color: var(--muted); font-size: 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.chip { font-size: 11px; padding: 2px 8px; border-radius: 10px; background: var(--chip); }

.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { padding: 4px 10px; border-radius: 6px; text-decoration: none; color: var(--muted); font-size: 14px; }
.nav a[aria-current="page"] { background: var(--chip); color: var(--text); font-weight: 600; }

.drone-picker { max-height: 220px; overflow-y: auto; border: 1px solid var(--border); border-radius: 6px; padding: 4px 8px; }
.drone-picker label { display: flex; gap: 8px; align-items: center; margin: 4px 0; color: var(--text); font-size: 13px; }
.drone-picker input { width: auto; margin: 0; }
.drone-picker .chip { margin-left: auto; }
.inline { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
button.small { padding: 4px 10px; font-size: 13px; }
.mission.active { outline: 2px solid var(--accent); }
.legend { display: flex; gap: 10px; flex-wrap: wrap; font-size: 12px; color: var(--muted); margin-top: 6px; }
.swatch { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 4px; vertical-align: middle; }
a.button {
  display: inline-block; padding: 4px 10px; font-size: 13px; border-radius: 6px; text-decoration: none;
  border: 1px solid var(--border); background: var(--chip); color: var(--text);
}

.topbar .who { margin-left: 12px; color: var(--muted); font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar .nav { margin-left: auto; }
@media (max-width: 560px) { .topbar .who { display: none; } }

.auth { flex: 1; display: grid; place-items: start center; align-content: start; gap: 16px; padding: 32px 16px; }
.trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.auth-card h2 { font-size: 17px; margin: 0 0 4px; }
.auth-card { width: 100%; max-width: 420px; background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 20px; }
.tabs { display: flex; gap: 4px; margin-bottom: 12px; }
.tab { flex: 1; }
.tab.active { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.auth-card button.primary { margin-top: 8px; }
fieldset.roles { border: 1px solid var(--border); border-radius: 8px; padding: 6px 10px; margin: 0 0 6px; }
fieldset.roles legend { font-size: 13px; color: var(--muted); }
fieldset.roles .check { color: var(--text); font-size: 14px; }

.days { display: flex; flex-wrap: wrap; gap: 4px; margin: 6px 0; }
.days label { display: flex; align-items: center; gap: 4px; margin: 0; padding: 4px 8px; border: 1px solid var(--border); border-radius: 6px; color: var(--text); }
.days input { width: auto; margin: 0; }
.window-row { display: flex; gap: 6px; align-items: center; margin: 4px 0; }
.window-row input { width: auto; margin: 0; }
.stat { display: flex; justify-content: space-between; font-size: 14px; padding: 2px 0; }
.stat strong { font-weight: 600; }

.field { margin: 6px 0; }
button.primary-lite { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
.field-message { font-size: 13px; margin-top: 4px; }
.field-message.ok { color: var(--ok); }
.field-message.error { color: var(--bad); }

.monitor-summary { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0; }
.monitor-summary .chip { font-size: 12px; }
.monitor-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 6px; }
.monitor-table th, .monitor-table td { text-align: left; padding: 4px 6px; border-bottom: 1px solid var(--border); vertical-align: top; }
.monitor-table th { color: var(--muted); font-weight: 600; }
.status-pill { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 11px; font-weight: 600; background: var(--chip); }
.status-pill.good { color: var(--ok); }
.status-pill.warn { color: var(--warn); }
.status-pill.bad { color: var(--bad); }
.feed { list-style: none; padding: 0; margin: 6px 0 0; font-size: 12px; max-height: 220px; overflow-y: auto; }
.feed li { padding: 3px 0; border-bottom: 1px dashed var(--border); }
.feed time { color: var(--muted); margin-right: 6px; }
.live-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); margin-right: 6px; animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: 0.3; } }
.chip.bad { color: var(--bad); }

/* ---------- the product name, linking home ---------- */
.brand { font-weight: 700; color: var(--text); text-decoration: none; }

/* ---------- public home page ---------- */
.home-page { height: auto; min-height: 100%; }
.home-page main { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.site-header {
  display: flex; align-items: center; gap: 12px; max-width: 1120px; width: 100%; margin: 0 auto; padding: 14px 16px;
}
.site-header .brand { font-size: 18px; }
.site-nav { display: flex; gap: 16px; margin-left: auto; font-size: 14px; }
.site-nav a { color: var(--muted); text-decoration: none; }
.site-nav a:last-child { color: var(--accent); font-weight: 600; }
@media (max-width: 560px) { .site-nav a:not(:last-child) { display: none; } }

.hero { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: center; padding: 40px 0 56px; }
.eyebrow { color: var(--accent); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; margin: 0; }
.hero h1 { font-size: clamp(28px, 4.2vw, 44px); line-height: 1.12; margin: 10px 0 14px; letter-spacing: -0.01em; }
.lead { font-size: 17px; color: var(--muted); margin: 0; }
.cta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.home-page a.button { padding: 11px 18px; font-size: 15px; font-weight: 600; border-radius: 8px; }
.home-page a.button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }

.shot { margin: 0; }
.shot img {
  display: block; width: 100%; height: auto; border-radius: 10px; border: 1px solid var(--border);
  box-shadow: 0 12px 40px rgba(16, 24, 40, 0.16);
}
.shot figcaption { color: var(--muted); font-size: 13px; margin-top: 8px; }

.band { padding: 48px 0; border-top: 1px solid var(--border); }
.home-page h2 { font-size: 26px; margin: 0 0 18px; letter-spacing: -0.01em; }
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.steps li { counter-increment: step; background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 16px; color: var(--muted); font-size: 14px; }
.steps li::before { content: counter(step); display: inline-grid; place-items: center; width: 26px; height: 26px;
  border-radius: 50%; background: var(--accent); color: var(--accent-text); font-weight: 700; font-size: 13px; margin-bottom: 10px; }
.steps strong { display: block; color: var(--text); font-size: 15px; margin-bottom: 4px; }

.feature { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; padding: 48px 0;
  border-top: 1px solid var(--border); }
.feature p { color: var(--muted); font-size: 16px; }
.ticks { padding-left: 0; list-style: none; margin: 14px 0 0; }
.ticks li { padding-left: 24px; position: relative; margin: 8px 0; }
.ticks li::before { content: "✓"; position: absolute; left: 0; color: var(--ok); font-weight: 700; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.home-page .card { background: var(--panel); border-radius: 10px; padding: 18px; margin: 0; }
.home-page .card h3 { font-size: 16px; }
.home-page .card p { color: var(--muted); }

.section-lead { color: var(--muted); font-size: 16px; margin: -8px 0 18px; max-width: 720px; }
.why p { font-size: 19px; line-height: 1.55; max-width: 760px; margin: 0; }
.updates { text-align: center; }
.updates > p { color: var(--muted); margin: -8px 0 18px; }
.updates-form { display: grid; grid-template-columns: 1.3fr 1fr auto; gap: 10px; align-items: end; max-width: 760px;
  margin: 0 auto; text-align: left; }
.updates-form label { margin: 0; }
.updates-form button.primary { width: auto; padding: 9px 18px; }

.site-footer { display: flex; gap: 18px; flex-wrap: wrap; max-width: 1120px; width: 100%; margin: 0 auto;
  padding: 24px 16px 40px; color: var(--muted); font-size: 13px; border-top: 1px solid var(--border); }

@media (max-width: 860px) {
  .hero, .feature { grid-template-columns: 1fr; gap: 24px; padding: 24px 0 40px; }
  .feature .shot { order: 2; }
  .updates-form { grid-template-columns: 1fr; }
  .updates-form button.primary { width: 100%; }
}