:root{
  --bg:#F3F6F4; --surface:#FFFFFF; --ink:#14231F; --muted:#4A5A55; --line:#D3DDD9;
  --sapin:#0E6B5A; --sapin-soft:#E1EFEA; --amber:#9A5B00; --amber-soft:#FBEFD9;
  --neg:#A33A2B;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0F1A17; --surface:#16241F; --ink:#E8F0ED; --muted:#A7B8B2; --line:#2A3B36;
    --sapin:#4FC2A6; --sapin-soft:#163A31; --amber:#F2B95A; --amber-soft:#3A2C12; --neg:#F08A7A;
  }
}
:root[data-theme="dark"]{
  --bg:#0F1A17; --surface:#16241F; --ink:#E8F0ED; --muted:#A7B8B2; --line:#2A3B36;
  --sapin:#4FC2A6; --sapin-soft:#163A31; --amber:#F2B95A; --amber-soft:#3A2C12; --neg:#F08A7A;
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Public Sans','Helvetica Neue',system-ui,sans-serif;font-size:16px;line-height:1.5}
h1,h2,h3{font-family:'Bricolage Grotesque','Public Sans',sans-serif;margin:0;line-height:1.1}
.wrap{max-width:1180px;margin:0 auto;padding:28px 20px 48px}
header{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:24px}
header h1{font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-.02em}
header p{margin:6px 0 0;color:var(--muted);max-width:60ch}
.brand{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;letter-spacing:.06em;color:var(--sapin);font-size:18px}
.grid{display:flex;flex-wrap:wrap;gap:20px;align-items:flex-start}
.controls{flex:1 1 320px;max-width:100%;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:20px}
.results{flex:999 1 560px;min-width:0;display:flex;flex-direction:column;gap:16px}
fieldset{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
legend{font-weight:700;font-size:15px;margin-bottom:8px;padding:0}
.seg{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
.seg.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.seg label{position:relative;display:flex;flex-direction:column;justify-content:center;min-height:48px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;cursor:pointer;font-size:14px;font-weight:600;background:var(--bg)}
.seg label small{font-weight:400;color:var(--muted);font-size:12px}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg input:checked + span{color:var(--sapin)}
.seg label:has(input:checked){border-color:var(--sapin);background:var(--sapin-soft);box-shadow:inset 0 0 0 1px var(--sapin)}
.seg label:has(input:focus-visible){outline:2px solid var(--sapin);outline-offset:2px}
.opt{display:flex;align-items:center;gap:10px;min-height:40px;font-size:14px;cursor:pointer}
.opt input{width:18px;height:18px;accent-color:var(--sapin)}
.opt .p{margin-left:auto;color:var(--muted);font-variant-numeric:tabular-nums}
.num{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:14px}
.num input{width:88px;min-height:40px;padding:6px 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:inherit;text-align:right}
.num input:focus-visible,select:focus-visible{outline:2px solid var(--sapin);outline-offset:1px}
select{width:100%;min-height:44px;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);font:inherit}
.hint{font-size:12px;color:var(--muted);margin:0}
.recap{background:var(--sapin);color:#fff;border-radius:16px;padding:18px 20px;display:flex;flex-wrap:wrap;gap:8px 28px;align-items:baseline}
.recap .big{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:clamp(30px,4vw,42px);line-height:1}
.recap .lbl{font-size:14px;opacity:.9}
.parties{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.party{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:12px}
.party h2{font-size:22px;font-weight:800}
.party .role{font-size:13px;color:var(--muted);margin-top:2px}
.kpi{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:34px;line-height:1;font-variant-numeric:tabular-nums}
.kpi.pos{color:var(--sapin)} .kpi.neg{color:var(--neg)} .kpi.neutral{color:var(--ink)}
.kpi-l{font-size:13px;color:var(--muted);margin-top:4px}
dl{margin:0;display:flex;flex-direction:column;gap:6px;border-top:1px solid var(--line);padding-top:10px}
dl div{display:flex;justify-content:space-between;gap:12px;font-size:14px}
dt{color:var(--muted)} dd{margin:0;font-weight:600;font-variant-numeric:tabular-nums;text-align:right}
.note{background:var(--amber-soft);color:var(--ink);border-radius:12px;padding:12px 14px;font-size:13px;line-height:1.45}
.note strong{color:var(--amber)}
.foot{font-size:12px;color:var(--muted);margin-top:4px}
@media (prefers-reduced-motion:no-preference){.kpi{transition:color .2s}}