/* PC Guide CSS */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow-x:hidden}
body{background:linear-gradient(to top,#000,#2a5298);min-height:100vh;
  display:flex;flex-direction:column;font-family:'Segoe UI',system-ui,sans-serif;
  color:rgba(255,255,255,.88)}
#pgbar{position:fixed;top:0;left:0;height:3px;
  background:linear-gradient(90deg,#4a90e2,#00c6ff);z-index:999;width:0%;pointer-events:none}
#logo{text-align:center;margin-top:18px}
#logo img{width:200px}
#titreaccueil{text-align:center;margin:14px auto 14px;color:#fff;
  font-size:clamp(18px,2.5vw,28px);letter-spacing:2px;font-weight:800}
#titreaccueil span{color:#4a90e2}
.menu-barre{background:rgba(255,255,255,.08);backdrop-filter:blur(8px);
  display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;
  padding:10px;width:90%;margin:0 auto 16px;border-radius:12px;
  box-shadow:0 10px 30px rgba(0,0,0,.4)}
.menu-barre a{position:relative;color:#fff;text-decoration:none;font-weight:600;
  padding:9px 12px;border-radius:8px;flex:1;min-width:100px;text-align:center;
  transition:all .3s;font-size:clamp(12px,1.1vw,15px);overflow:hidden}
.menu-barre a::after{content:"";position:absolute;width:0%;height:3px;
  bottom:5px;left:50%;background:#fff;transition:.3s;transform:translateX(-50%)}
.menu-barre a:hover::after{width:60%}
.menu-barre a:hover{transform:translateY(-4px);background:rgba(255,255,255,.14)}
#mainbouton{display:flex;justify-content:flex-start;padding:0 5vw 12px}
.btn-retour{display:inline-flex;align-items:center;gap:9px;padding:10px 20px;
  font-size:14px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,#4a90e2,#0077ff);border:none;
  border-radius:30px;cursor:pointer;transition:all .3s;
  box-shadow:0 4px 14px rgba(0,0,0,.25)}
.btn-retour:hover{background:linear-gradient(135deg,#357abd,#005fcc);transform:translateY(-2px)}
/* ── Intro ── */
.intro-wrap{display:grid;grid-template-columns:1fr 1fr;gap:24px;
  padding:0 5vw 24px;align-items:center}
@media(max-width:700px){.intro-wrap{grid-template-columns:1fr}}
.intro-txt h2{font-size:clamp(16px,2vw,22px);font-weight:800;color:#fff;margin-bottom:10px}
.intro-txt h2 em{color:#4a90e2;font-style:normal}
.intro-txt p{font-size:clamp(12px,1.2vw,14px);color:rgba(255,255,255,.72);line-height:1.6;margin-bottom:10px}
.badge-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.intro-badge{background:rgba(74,144,226,.18);border:1px solid rgba(74,144,226,.4);
  color:#8ab8f5;font-size:11px;font-weight:700;padding:4px 10px;border-radius:20px}
.intro-illu svg{width:100%;height:auto;border-radius:10px}
/* ── Guide container ── */
.guide-wrap{padding:0 3vw 40px;display:flex;flex-direction:column;gap:40px}
/* ── Section header ── */
.pc-section{background:rgba(255,255,255,.04);border-radius:16px;
  border:1px solid rgba(255,255,255,.08);overflow:hidden}
.pc-head{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:12px;
  padding:18px 20px;border-bottom:1px solid rgba(255,255,255,.07);
  background:rgba(0,0,0,.25)}
.pc-head h2{font-size:clamp(14px,1.8vw,20px);font-weight:800;color:#fff;margin-bottom:4px}
.pc-head p{font-size:12px;color:rgba(255,255,255,.5)}
.pc-btns{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.pc-btn{padding:7px 14px;border-radius:8px;border:1px solid rgba(255,255,255,.15);
  background:rgba(255,255,255,.06);color:#aac8f0;font-size:12px;font-weight:600;
  cursor:pointer;transition:all .25s}
.pc-btn:hover{background:rgba(74,144,226,.25);color:#fff;border-color:rgba(74,144,226,.5)}
.pc-btn.xray{border-color:rgba(74,200,226,.3);color:#4ac8e2}
.pc-btn.lid{border-color:rgba(180,140,80,.3);color:#c8a050}
/* ── Explorer body ── */
.xplr-body{display:grid;grid-template-columns:190px 1fr 230px;height:550px}
@media(max-width:900px){.xplr-body{grid-template-columns:150px 1fr 190px}}
@media(max-width:600px){.xplr-body{grid-template-columns:1fr;height:auto}}
/* Toggle panel */
.toggle-col{overflow-y:auto;padding:10px 8px;background:rgba(0,0,0,.22);
  border-right:1px solid rgba(255,255,255,.06)}
.tg-sect{font-size:9px;font-weight:700;letter-spacing:1.5px;
  color:rgba(255,255,255,.3);padding:8px 8px 4px;text-transform:uppercase}
.tg-item{display:flex;align-items:center;gap:6px;padding:5px 6px;
  border-radius:7px;cursor:pointer;transition:background .15s}
.tg-item:hover{background:rgba(255,255,255,.07)}
.tg-item.sel{background:rgba(74,144,226,.18)}
.tg-item.dim{opacity:.4}
.tg-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.tg-name{font-size:11px;flex:1;color:rgba(255,255,255,.8);line-height:1.3}
.tg-sw{margin-left:auto;width:26px;height:14px;border-radius:7px;
  background:#4a90e2;border:none;cursor:pointer;position:relative;flex-shrink:0;
  transition:background .2s}
.tg-sw::after{content:"";position:absolute;width:10px;height:10px;border-radius:50%;
  background:#fff;top:2px;left:14px;transition:left .2s}
.tg-sw.off{background:rgba(255,255,255,.15)}
.tg-sw.off::after{left:2px}
/* Canvas */
.canvas-col{position:relative;overflow:hidden;background:#040c1a}
.canvas-col canvas{width:100%!important;height:100%!important;display:block;cursor:grab}
.canvas-col canvas:active{cursor:grabbing}
/* Info panel */
.info-col{overflow-y:auto;background:rgba(0,0,0,.28);
  border-left:1px solid rgba(255,255,255,.06)}
.i-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;
  height:100%;gap:14px;padding:20px;text-align:center}
.ei{font-size:36px;opacity:.35}
.i-empty p{font-size:12px;color:rgba(255,255,255,.35)}
.i-head{padding:14px 14px 10px;border-bottom:1px solid rgba(255,255,255,.06)}
.i-num{font-size:9px;font-weight:700;letter-spacing:1.5px;color:rgba(255,255,255,.3);text-transform:uppercase;margin-bottom:4px}
.i-name{font-size:14px;font-weight:800;color:#fff;margin-bottom:6px}
.i-cat{display:inline-block;font-size:10px;font-weight:700;padding:2px 8px;border-radius:10px}
.i-body{padding:12px 14px}
.i-sect{font-size:9px;font-weight:700;letter-spacing:1.5px;color:rgba(255,255,255,.3);
  text-transform:uppercase;margin:10px 0 6px}
.i-desc{font-size:12px;color:rgba(255,255,255,.7);line-height:1.55}
.sg{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.sb{background:rgba(255,255,255,.05);border-radius:6px;padding:5px 7px}
.sk{font-size:9px;color:rgba(255,255,255,.4);font-weight:600;margin-bottom:2px}
.sv{font-size:11px;color:rgba(255,255,255,.85);font-weight:600}
.callout{display:flex;align-items:flex-start;gap:7px;margin-top:10px;
  padding:8px 10px;border-radius:8px;font-size:11px;line-height:1.5}
.callout.w{background:rgba(255,200,0,.08);border:1px solid rgba(255,200,0,.25);color:rgba(255,220,120,.85)}
.callout.t{background:rgba(0,220,100,.07);border:1px solid rgba(0,220,100,.2);color:rgba(100,220,140,.85)}
.callout.i{background:rgba(74,144,226,.08);border:1px solid rgba(74,144,226,.25);color:rgba(140,190,240,.85)}
.ci{font-size:14px;flex-shrink:0}
footer{margin-top:auto;flex-shrink:0;padding:16px;font-size:12px;text-align:center;
  color:rgba(255,255,255,.3);border-top:1px solid rgba(255,255,255,.07)}