:root {
  --bg: #0f1115; --card: #181b22; --line: #262b35; --txt: #e6e9ef;
  --mut: #9aa3b2; --accent: #4ade80; --warn: #fbbf24; --bad: #f87171; --blue:#60a5fa;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--txt);
  font: 16px/1.45 -apple-system, Segoe UI, Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}
header {
  position: sticky; top: 0; background: #0f1115ee; backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line); padding: 10px 14px;
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
}
header .brand { font-weight: 700; margin-right: auto; }
header a { color: var(--mut); text-decoration: none; font-size: 14px; }
header a.active, header a:hover { color: var(--txt); }
main { max-width: 760px; margin: 0 auto; padding: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 14px; margin-bottom: 12px; }
.row { display: flex; justify-content: space-between; gap: 10px; }
.muted { color: var(--mut); font-size: 13px; }
.big { font-size: 26px; font-weight: 700; }
h1 { font-size: 20px; margin: 4px 0 14px; }
h2 { font-size: 16px; margin: 0 0 10px; }
.tag { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px;
  font-weight: 700; }
.fort { background: #14532d; color: var(--accent); }
.moyen { background: #422006; color: var(--warn); }
.faible { background: #1f2430; color: var(--mut); }
.pos { color: var(--accent); } .neg { color: var(--bad); }
input, select, button { font: inherit; }
input, select { width: 100%; padding: 11px; border-radius: 10px; border: 1px solid var(--line);
  background: #0d0f14; color: var(--txt); margin-top: 4px; }
label { display: block; margin: 10px 0 0; font-size: 13px; color: var(--mut); }
button, .btn { display: inline-block; background: var(--accent); color: #06210f; border: 0;
  padding: 11px 16px; border-radius: 10px; font-weight: 700; cursor: pointer; text-decoration: none; }
button.ghost, .btn.ghost { background: transparent; color: var(--txt); border: 1px solid var(--line); }
button.warn { background: var(--warn); color: #271a00; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.flash { background: #11233b; border: 1px solid var(--blue); color: #cfe4ff;
  padding: 10px 12px; border-radius: 10px; margin-bottom: 12px; font-size: 14px; }
.wl-head { display:flex; justify-content: space-between; align-items: baseline; }
.scn { font-size: 13px; color: var(--mut); margin-top: 8px; display:grid;
  grid-template-columns: 1fr 1fr 1fr; gap: 4px 10px; }
.scn b { color: var(--txt); }
details summary { cursor: pointer; color: var(--blue); font-size: 13px; margin-top: 8px; }
.center { min-height: 80vh; display:flex; align-items:center; justify-content:center; }
.disclaimer { color: var(--mut); font-size: 12px; text-align:center; margin: 18px 0; }
.langsel { margin-left: 6px; font-size: 12px; }
.langsel a { color: var(--mut); text-decoration: none; padding: 2px 5px; border-radius: 6px; }
.langsel a.active { color: var(--txt); background: var(--line); font-weight: 700; }
.langsel-top { text-align: right; padding: 8px 14px 0; }
.kpis { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; font-size: 14px; }
.kpis .muted { font-size: 12px; }
.envcard { display: block; text-decoration: none; color: var(--txt); }
.envcard:hover { border-color: var(--accent); }
.envtitle { font-size: 17px; font-weight: 700; }