:root {
  --bg: #f5f6f8; --card: #ffffff; --text: #1b1f27; --muted: #6b7280; --line: #e4e7ec;
  --accent: #3b6ef5; --accent-soft: #e8eefe;
  --good: #1f8a4c; --good-soft: #e3f4ea; --mid: #b7791f; --mid-soft: #fbf0dc; --bad: #c53030; --bad-soft: #fbe5e5;
  --c1: #3b6ef5; --c2: #1f8a4c; --c3: #e8590c;
  --radius: 12px; --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1218; --card: #171b23; --text: #e6e8ec; --muted: #9aa3b2; --line: #2a303b;
    --accent: #6b92ff; --accent-soft: #1f2a44;
    --good: #4cc282; --good-soft: #15301f; --mid: #e0a640; --mid-soft: #33270f; --bad: #f06b6b; --bad-soft: #3a1717;
    --c1: #6b92ff; --c2: #4cc282; --c3: #ff8a4c;
    --shadow: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .6em; }
h1 { font-size: 1.5rem; } h2 { font-size: 1.2rem; } h3 { font-size: 1rem; margin-top: 1.2em; }
h2.inline { display: inline; }
button { font: inherit; cursor: pointer; }
button:not(.link) { background: var(--accent); color: #fff; border: 0; border-radius: 8px; padding: .55em 1.1em; font-weight: 600; }
button.link { background: none; border: 0; color: var(--accent); padding: 0; text-decoration: underline; }
button.danger { color: var(--bad); text-decoration: none; }
input, select { font: inherit; color: var(--text); background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: .45em .6em; }
.muted { color: var(--muted); } .small { font-size: .875em; }
.pos { color: var(--good); } .neg { color: var(--bad); }
.err, .warn { color: var(--bad); }

.topbar { position: sticky; top: 0; z-index: 1000; display: flex; gap: 16px; align-items: center; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line); }
.brand { font-weight: 800; font-size: 1.25rem; text-decoration: none; color: var(--text); white-space: nowrap; }
.brand span { color: var(--accent); }
.url-form { display: flex; gap: 8px; flex: 1; max-width: 900px; }
.url-form input { flex: 1; min-width: 0; }

main { max-width: 1200px; margin: 0 auto; padding: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; margin-bottom: 16px; }
.card.warn { border-color: var(--bad); }
.hero { padding: 24px 4px; } .hero h1 { font-size: 1.8rem; } .hero p { max-width: 760px; color: var(--muted); }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
details { margin-top: 12px; } summary { cursor: pointer; color: var(--accent); font-weight: 600; }
.source { font-size: .8rem; color: var(--muted); margin: 12px 0 0; }
.loading { text-align: center; padding: 60px 16px; color: var(--muted); }
.loading.small { padding: 16px; }
.spinner { width: 32px; height: 32px; margin: 0 auto 12px; border: 3px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.receive { max-width: 600px; margin: 80px auto; text-align: center; }
.toast { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 8px; z-index: 2000; }

.bookmarklet { display: inline-block; padding: .5em 1em; border-radius: 8px; background: var(--accent-soft); border: 1px dashed var(--accent); text-decoration: none; font-weight: 600; }

/* Bien */
.bien { display: grid; grid-template-columns: minmax(0, 280px) 1fr; gap: 20px; }
.bien .photo { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 10px; }
.bien:not(:has(.photo)) { grid-template-columns: 1fr; }
.eyebrow { text-transform: uppercase; letter-spacing: .06em; font-size: .75rem; color: var(--muted); margin: 0 0 4px; }
.lieu { color: var(--muted); margin-top: -.3em; }
.facts { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 12px 0; }
.facts div { display: flex; flex-direction: column; } .facts b { font-size: 1.15rem; } .facts span { font-size: .75rem; color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.tag { font-size: .8rem; padding: 2px 8px; border-radius: 999px; background: var(--accent-soft); }
.tag.warn { background: var(--mid-soft); color: var(--mid); } .tag.bad { background: var(--bad-soft); color: var(--bad); }
.dpe { display: inline-block; min-width: 1.6em; text-align: center; border-radius: 4px; color: #fff; padding: 0 4px; background: #888; }
.dpe-A { background: #009c6d; } .dpe-B { background: #52b153; } .dpe-C { background: #78bd76; } .dpe-D { background: #f4e70f; color: #222; }
.dpe-E { background: #f0b40f; color: #222; } .dpe-F { background: #eb8235; } .dpe-G { background: #d7221f; }

/* Formulaires */
.grid-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-top: 12px; }
.grid-form label { display: flex; flex-direction: column; gap: 4px; font-size: .85rem; color: var(--muted); }
.grid-form .span { grid-column: 1 / -1; }
.field { margin-bottom: 14px; }
.field > label { display: block; font-size: .85rem; color: var(--muted); margin-bottom: 4px; }
.field-row { display: flex; align-items: center; gap: 12px; }
.field-row input[type=range] { flex: 1; min-width: 0; accent-color: var(--accent); }
.num { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.num input { width: 110px; text-align: right; }
.num em { font-style: normal; color: var(--muted); font-size: .85rem; }
.hint { display: inline-block; width: 16px; height: 16px; line-height: 16px; text-align: center; border-radius: 50%; background: var(--line); font-size: .7rem; cursor: help; }
.seg { display: inline-flex; flex-wrap: wrap; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg button { background: transparent !important; color: var(--text) !important; border-radius: 0 !important; font-weight: 500 !important; border-right: 1px solid var(--line) !important; }
.seg button.on { background: var(--accent) !important; color: #fff !important; }

/* KPIs */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; margin-bottom: 12px; }
.kpi { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; display: flex; flex-direction: column; }
.kpi span { font-size: .78rem; color: var(--muted); } .kpi b { font-size: 1.25rem; } .kpi small { color: var(--muted); font-size: .75rem; }
.kpi.accent { background: var(--accent-soft); border-color: transparent; } .kpi.accent b { font-size: 1.6rem; color: var(--accent); }
.kpi.good b { color: var(--good); } .kpi.bad b { color: var(--bad); }
.kpis.small .kpi b { font-size: 1.05rem; }

/* Verdict */
.verdict-head { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.gauge { --c: var(--accent); width: 110px; height: 110px; border-radius: 50%; display: grid; place-content: center; text-align: center;
  background: radial-gradient(closest-side, var(--card) 78%, transparent 79%), conic-gradient(var(--c) calc(var(--p) * 1%), var(--line) 0); }
.gauge b { font-size: 2rem; line-height: 1; } .gauge span { font-size: .8rem; color: var(--muted); }
.gauge.good { --c: var(--good); } .gauge.mid { --c: var(--mid); } .gauge.bad { --c: var(--bad); }
.badge-big { display: inline-block; padding: 2px 14px; border-radius: 999px; font-size: 1.3rem; }
.badge-big.good, .badge.good { background: var(--good-soft); color: var(--good); }
.badge-big.mid, .badge.mid { background: var(--mid-soft); color: var(--mid); }
.badge-big.bad, .badge.bad { background: var(--bad-soft); color: var(--bad); }
.badge { font-size: .75rem; padding: 2px 8px; border-radius: 999px; white-space: nowrap; }
.score-bars { margin: 16px 0 4px; display: grid; gap: 6px; }
.sbar { display: grid; grid-template-columns: 210px 1fr 50px; gap: 10px; align-items: center; font-size: .85rem; }
.sbar-track { height: 8px; background: var(--line); border-radius: 4px; overflow: hidden; } .sbar-track div { height: 100%; background: var(--accent); }
.sbar b { text-align: right; }
.list { padding-left: 1.1em; margin: 6px 0; } .list li { margin: 3px 0; }
.list.good li::marker { color: var(--good); } .list.bad li::marker { color: var(--bad); }
.cible { margin-top: 12px; padding: 10px 12px; background: var(--accent-soft); border-radius: 8px; }

/* Plages de prix */
.ranges { margin: 8px 0 16px; }
.range-row { display: grid; grid-template-columns: 130px 1fr 90px; gap: 10px; align-items: center; margin: 6px 0; }
.range-label { font-size: .85rem; display: flex; flex-direction: column; } .range-label small { color: var(--muted); font-size: .72rem; }
.range-val { text-align: right; font-weight: 600; font-size: .9rem; }
.range-track { position: relative; height: 18px; background: var(--line); border-radius: 4px; }
.range-iqr { position: absolute; top: 0; bottom: 0; background: var(--accent-soft); border: 1px solid var(--accent); border-radius: 4px; }
.range-med { position: absolute; top: -2px; bottom: -2px; width: 3px; background: var(--accent); }
.range-you { position: absolute; top: -5px; width: 12px; height: 28px; margin-left: -6px; border-radius: 3px; background: var(--c3); border: 2px solid var(--card); }
.legend { font-size: .75rem; color: var(--muted); display: flex; gap: 12px; align-items: center; }
.legend i { display: inline-block; width: 14px; height: 10px; margin-right: 4px; vertical-align: middle; border-radius: 2px; }
.lg-iqr { background: var(--accent-soft); border: 1px solid var(--accent); } .lg-med { background: var(--accent); width: 3px !important; } .lg-you { background: var(--c3); }
.chart-box { position: relative; height: 300px; } .chart-box.tall { height: 340px; }
.map { height: 300px; border-radius: 10px; z-index: 0; }

/* Tableaux */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.table th, .table td { padding: 6px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.table th { color: var(--muted); font-weight: 600; font-size: .78rem; }
.table .r { text-align: right; white-space: nowrap; }
.table tr.best td { background: var(--good-soft); } .table tr.sel td { background: var(--accent-soft); }
.table tr.disabled td { opacity: .5; } .table tr.total td { font-weight: 700; }
.table.compact td { padding: 4px 8px; }

@media (max-width: 720px) {
  .topbar { flex-wrap: wrap; } .url-form { max-width: none; }
  .bien { grid-template-columns: 1fr; }
  .sbar { grid-template-columns: 1fr 50px; } .sbar span { grid-column: 1 / -1; }
  .range-row { grid-template-columns: 90px 1fr 70px; }
  .cols { grid-template-columns: 1fr; }
  .num input { width: 90px; }
}