/* house-recon web — no frameworks, no fonts fetched, light/dark aware. */

:root {
  --bg: #f7f8f8;
  --panel: #ffffff;
  --ink: #1a2229;
  --muted: #5b6a76;
  --line: #dde3e7;
  --accent: #0e7a6c;
  --accent-ink: #ffffff;
  --accent-soft: #e3f2ef;
  --danger: #b3402f;
  --danger-soft: #f9e9e6;
  --mono: ui-monospace, "Cascadia Code", Consolas, Menlo, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #10151a;
    --panel: #171e25;
    --ink: #e4eaee;
    --muted: #93a3af;
    --line: #2a343d;
    --accent: #3fbfa8;
    --accent-ink: #08211c;
    --accent-soft: #15302b;
    --danger: #e4705c;
    --danger-soft: #3a1f1a;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--sans); line-height: 1.55;
}
.wrap { max-width: 900px; margin: 0 auto; padding: 0 20px; }
a { color: var(--accent); }
h1, h2 { line-height: 1.15; }
kbd {
  font-family: var(--mono); font-size: 0.85em; padding: 1px 5px;
  border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px;
  background: var(--panel);
}
.hidden { display: none !important; }

/* Hero */
.hero { padding: 64px 0 40px; border-bottom: 1px solid var(--line); }
.kicker {
  font-family: var(--mono); color: var(--accent); font-weight: 600;
  letter-spacing: 0.08em; margin: 0 0 8px;
}
.hero h1 { font-size: clamp(1.8rem, 4.5vw, 2.8rem); margin: 0 0 14px; }
.hero .sub { max-width: 640px; color: var(--muted); font-size: 1.06rem; margin: 0 0 22px; }
.hero .sub strong { color: var(--ink); }
.stats { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 26px; padding: 18px 0 0; margin: 0; color: var(--muted); font-size: 0.92rem; }
.stats b { color: var(--ink); }

/* Buttons */
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 10px 0; }
.btn {
  display: inline-block; padding: 9px 16px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--panel); color: var(--ink);
  text-decoration: none; font-weight: 600; font-size: 0.95rem; cursor: pointer;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.07); }
.btn.big { padding: 12px 26px; font-size: 1.05rem; }
.btn.small { padding: 3px 10px; font-size: 0.85rem; }

/* How */
.how { padding: 42px 0; border-bottom: 1px solid var(--line); }
.how h2 { margin-top: 0; }
.lede { color: var(--muted); max-width: 660px; }
.steps { padding-left: 20px; display: grid; gap: 10px; max-width: 700px; }
.note { color: var(--muted); font-size: 0.95rem; }

/* App panels */
.app { padding: 36px 0 10px; }
.panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  padding: 22px 22px 18px; margin-bottom: 26px;
}
.panel h2 { margin: 0 0 14px; font-size: 1.25rem; display: flex; align-items: center; gap: 10px; }
.stepnum {
  display: inline-flex; width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent); color: var(--accent-ink); font-size: 0.95rem;
  align-items: center; justify-content: center; flex: none;
}
.field-row { display: flex; gap: 10px; flex-wrap: wrap; }
.field-row input {
  flex: 1 1 320px; padding: 10px 12px; font-size: 1rem; border-radius: 8px;
  border: 1px solid var(--line); background: var(--bg); color: var(--ink);
}
.status { min-height: 1.2em; margin-top: 8px; font-size: 0.92rem; color: var(--muted); }
.status.err { color: var(--danger); }

.matches { display: grid; gap: 8px; margin-top: 8px; }
.match {
  text-align: left; padding: 10px 14px; border: 1px solid var(--line);
  border-radius: 8px; background: var(--bg); color: var(--ink); cursor: pointer;
  font-size: 0.97rem;
}
.match:hover { border-color: var(--accent); }
.match.selected { border-color: var(--accent); background: var(--accent-soft); }
.match .county { color: var(--muted); font-size: 0.88rem; display: block; }

.linkcards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; margin-top: 14px; }
.linkcard {
  border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px;
  text-decoration: none; color: var(--ink); background: var(--bg);
}
.linkcard:hover { border-color: var(--accent); }
.linkcard b { display: block; color: var(--accent); }
.linkcard span { font-size: 0.85rem; color: var(--muted); }

.pastecard { margin-top: 16px; }
.pastehead { display: flex; justify-content: space-between; align-items: flex-end;
             gap: 12px; flex-wrap: wrap; margin-bottom: 6px; }
.example { font-size: 0.8rem; color: var(--muted); margin-top: 2px; }
.example code {
  font-family: var(--mono); background: var(--bg); border: 1px solid var(--line);
  padding: 1px 6px; border-radius: 5px; word-break: break-all;
}
.pasteactions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.btn.open { white-space: nowrap; color: var(--accent); }
.btn.open[aria-disabled="true"] { opacity: 0.45; pointer-events: none; }
.btn.open.attn { animation: hr-pulse 1.6s ease-in-out infinite; border-color: var(--accent); }
@keyframes hr-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(63, 191, 168, 0); }
  50% { box-shadow: 0 0 0 6px rgba(63, 191, 168, 0.28); }
}
@media (prefers-reduced-motion: reduce) { .btn.open.attn { animation: none; } }
.pastestate { min-height: 1.1em; font-size: 0.85rem; margin-top: 5px; }
.pastestate.ok { color: var(--accent); }
.pastestate.warn { color: #c9932b; }
.pastestate.err { color: var(--danger); }

.pastelabel { display: block; font-weight: 600; font-size: 0.92rem; }
.pastelabel em { color: var(--muted); font-weight: 400; }
textarea {
  width: 100%; padding: 10px 12px; border-radius: 8px; resize: vertical;
  border: 1px solid var(--line); background: var(--bg); color: var(--ink);
  font-family: var(--mono); font-size: 0.82rem;
}
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 640px) { .two-col { grid-template-columns: 1fr; } }
.hint { color: var(--muted); font-size: 0.92rem; margin: 0 0 4px; }

/* Extension-first data intake */
.installcard {
  text-align: center; border: 1px dashed var(--accent); border-radius: 12px;
  background: var(--accent-soft); padding: 20px 18px 14px; margin: 0 0 10px;
}
.installcard .installlead {
  max-width: 560px; margin: 0 auto 14px; color: var(--ink);
  font-size: 1.02rem;
}
.installcard .storenote {
  color: var(--muted); font-size: 0.85rem; margin: 10px 0 0;
}
.installcard button:disabled { opacity: 0.7; cursor: wait; }
.spinner {
  display: inline-block; width: 13px; height: 13px; vertical-align: -2px;
  border: 2px solid var(--line); border-top-color: var(--accent);
  border-radius: 50%; animation: hr-spin 0.8s linear infinite;
}
@keyframes hr-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .spinner { animation: none; border-top-color: var(--line); }
}
.cta-row.center { justify-content: center; }
.status.center, .hint.center { text-align: center; }
.bm {
  display: inline-block; padding: 4px 12px; border: 1px solid var(--accent);
  border-radius: 8px; background: var(--panel); color: var(--ink);
  font-weight: 700; text-decoration: none; cursor: grab; white-space: nowrap;
}
.bm:active { cursor: grabbing; }
#manual-mode {
  margin-top: 18px; border-top: 1px solid var(--line); padding-top: 12px;
}
#manual-mode > summary {
  cursor: pointer; color: var(--muted); font-weight: 600; font-size: 0.95rem;
  list-style-position: inside;
}
#manual-mode > summary:hover { color: var(--accent); }
#manual-mode[open] > summary { color: var(--accent); margin-bottom: 8px; }
details.why { color: var(--muted); font-size: 0.88rem; margin: 6px 0 0; }
details.why summary { cursor: pointer; color: var(--accent); font-weight: 600; }
details.why p { margin: 8px 0 0; }
.privacy { color: var(--muted); font-size: 0.9rem; }

/* Report */
.report { font-size: 0.96rem; }
.report h1 { font-size: 1.45rem; border-bottom: 2px solid var(--accent); padding-bottom: 8px; }
.report h2 { font-size: 1.15rem; margin-top: 26px; }
.report table { border-collapse: collapse; width: 100%; margin: 10px 0; display: block; overflow-x: auto; }
.report th, .report td { border: 1px solid var(--line); padding: 5px 10px; text-align: left; font-size: 0.92rem; white-space: nowrap; }
.report th { background: var(--accent-soft); }
.report td.wraps { white-space: normal; }
.report .flag { background: var(--danger-soft); border-left: 4px solid var(--danger); padding: 7px 12px; border-radius: 0 6px 6px 0; margin: 6px 0; }
.report .okflag { background: var(--accent-soft); border-left: 4px solid var(--accent); padding: 7px 12px; border-radius: 0 6px 6px 0; margin: 6px 0; }
.report .caveat { color: var(--muted); font-size: 0.88rem; font-style: italic; }
.report .genline { color: var(--muted); font-size: 0.88rem; }
.report ul { padding-left: 22px; }

footer { border-top: 1px solid var(--line); margin-top: 30px; padding: 26px 0 40px; color: var(--muted); font-size: 0.9rem; }