:root{
  --bg:#f2f4f6; --panel:#ffffff; --ink:#121b24; --muted:#5a6674; --line:#d9e0e7;
  --accent:#1f5f8b; --accent-ink:#ffffff; --accent-soft:#e2edf5; --night:#111a23;
  --ok:#1d7a4a; --ok-soft:#e1f2e8; --warn:#8f5405; --warn-soft:#fbeed6; --bad:#a3271b; --bad-soft:#fbe5e2;
  --f-ui:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0d141b; --panel:#151f29; --ink:#e5ebf0; --muted:#97a3b0; --line:#273443;
  --accent:#6aaedd; --accent-ink:#0d141b; --accent-soft:#1a3245; --night:#0a1016;
  --ok:#6fd39d; --ok-soft:#163427; --warn:#f0b863; --warn-soft:#3a2a12; --bad:#ff8f84; --bad-soft:#3d1c19; color-scheme:dark}}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--f-ui);font-size:15px;line-height:1.5}
a{color:var(--accent)}
.top{background:var(--night);color:#e6ecf1;padding-top:env(safe-area-inset-top,0px)}
.top-in{max-width:1120px;margin:0 auto;display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;justify-content:space-between;
  padding-block:14px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.brand{color:#fff;text-decoration:none;font-weight:700;font-size:18px;display:flex;align-items:center;gap:10px;letter-spacing:-.01em}
.mark{width:22px;height:22px;border-radius:50%;border:3px solid #6aaedd;position:relative;display:inline-block}
.mark::after{content:"";position:absolute;width:9px;height:3px;background:#6aaedd;right:-8px;bottom:-4px;transform:rotate(45deg);border-radius:2px}
.nav{display:flex;flex-wrap:wrap;gap:4px}
.nav a,.nav button{color:#c6d0da;text-decoration:none;font:inherit;font-size:14px;padding:8px 12px;border-radius:8px;background:none;border:0;cursor:pointer}
.nav a.on{background:#22313f;color:#fff;font-weight:600}
.nav a:hover,.nav button:hover{color:#fff}
.wrap{max-width:1120px;margin:0 auto;display:grid;gap:18px;padding-block:24px 48px;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.wrap:focus{outline:none}
h1{margin:0;font-size:clamp(24px,4vw,30px);letter-spacing:-.01em;text-wrap:balance}
h2{margin:0 0 12px;font-size:17px}
.eyebrow{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.muted{color:var(--muted)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px;min-width:0}
.narrow{max-width:420px;margin:24px auto 0;width:100%}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.stat .v{font-size:26px;font-weight:600;font-variant-numeric:tabular-nums}
.stat .l{font-size:13px;color:var(--muted)}
label{font-weight:500;font-size:14px}
.field{display:grid;gap:6px}
input[type=text],input[type=email],input[type=password],input[type=number],textarea,select{
  font:inherit;color:var(--ink);background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:11px 12px;width:100%}
textarea{min-height:80px;resize:vertical}
input:focus,textarea:focus,select:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btn{font:inherit;font-weight:600;border-radius:8px;padding:11px 16px;border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px}
.btn.ghost{background:transparent;color:var(--accent)}
.btn.small{padding:7px 12px;min-height:36px;font-size:14px}
.btn.danger{background:transparent;color:var(--bad);border-color:var(--bad)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.stack{display:grid;gap:12px}
.search{display:flex;flex-wrap:wrap;gap:10px}
.search input{flex:1 1 280px;min-width:0;font-size:17px}
.results{display:grid;gap:8px}
.result{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:10px;padding:12px 14px;background:var(--panel)}
.result .n{font-weight:600}
.pill{display:inline-block;font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px;white-space:nowrap}
.p-ok{color:var(--ok);background:var(--ok-soft)} .p-warn{color:var(--warn);background:var(--warn-soft)}
.p-info{color:var(--accent);background:var(--accent-soft)} .p-bad{color:var(--bad);background:var(--bad-soft)}
.choice{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line);border-radius:10px;padding:14px;cursor:pointer;background:var(--panel)}
.choice:has(input:checked){border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.choice input{width:18px;height:18px;margin-top:2px;flex:none}
.choice .t{font-weight:600}
.choice .d{font-size:13.5px;color:var(--muted)}
.cost{font-family:var(--f-mono);font-size:13px;color:var(--accent);white-space:nowrap;margin-left:auto}
.total{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;background:var(--night);color:#fff;border-radius:12px;padding:16px 20px}
.total .btn{background:#fff;color:#111a23;border-color:#fff}
.tbl{overflow-x:auto}
table{border-collapse:collapse;width:100%;min-width:640px;font-size:14px}
th{text-align:left;font-weight:500;color:var(--muted);font-size:12.5px;padding:8px;border-bottom:1px solid var(--line)}
td{padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
td.num,.mono{font-family:var(--f-mono);font-size:13px;font-variant-numeric:tabular-nums;white-space:nowrap}
.fiche-frame{width:100%;height:calc(100vh - 200px);min-height:560px;border:1px solid var(--line);border-radius:12px;background:#fff}
.err{color:var(--bad);font-size:14px}
.note{background:var(--warn-soft);color:var(--warn);border-radius:8px;padding:10px 12px;font-size:14px}
.secret{font-family:var(--f-mono);background:var(--accent-soft);padding:10px 12px;border-radius:8px;word-break:break-all}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--night);color:#fff;padding:12px 18px;border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.2);max-width:calc(100% - 32px);z-index:10}
details summary{cursor:pointer;font-weight:600}
@media (max-width:760px){.grid3,.grid2{grid-template-columns:1fr}.fiche-frame{height:70vh}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
.foot{max-width:1100px;margin:32px auto 24px;padding:0 16px;color:var(--muted);font-size:13px;text-align:center}
.foot a{color:var(--muted)}
.legal{max-width:820px}
.legal ol,.legal ul{padding-left:20px;display:grid;gap:8px}
.legal h2{margin-top:12px}
.callout{border-left:3px solid var(--warn);background:var(--warn-soft);color:var(--ink);border-radius:8px;padding:10px 12px}