/* ISULAB — app.isulab.eu · démo privée « location » (lab v1).
   Autonome : aucune ressource externe (police système, pas de CDN). */
:root{--violet:#7354e5;--violet-dark:#5b3ed6;--bg:#f4f5fb;--card:#fff;--line:#e7e9f4;--txt:#1a2140;--muted:#5a6184;--ok:#0d9f6e;--warn:#b8791a}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--txt);font-size:15px;line-height:1.55}
a{color:var(--violet-dark);text-decoration:none}
.lab-banner{background:#111a3f;color:#e8eaf8;text-align:center;font-size:12.5px;padding:7px 12px}
.lab-shell{display:flex;min-height:calc(100vh - 34px)}
.lab-side{width:220px;flex:none;background:#fff;border-right:1px solid var(--line);padding:18px 14px;display:flex;flex-direction:column;gap:18px}
.lab-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;letter-spacing:-.01em}
.lab-brand small{display:block;font-weight:500;font-size:11px;color:var(--muted)}
.lab-mark{display:inline-flex;width:32px;height:32px;border-radius:9px;background:var(--violet);color:#fff;align-items:center;justify-content:center;font-size:18px;font-weight:800;font-style:italic}
.lab-menu{display:flex;flex-direction:column;gap:3px}
.lab-menu a{padding:9px 12px;border-radius:9px;font-weight:600;font-size:14px;color:#3d4470}
.lab-menu a:hover{background:#f1effd;color:var(--violet-dark)}
.lab-menu a.on{background:#e9e5fb;color:var(--violet-dark)}
.lab-side-note{margin:auto 0 0;font-size:12px;color:var(--muted)}
.lab-main{flex:1;padding:26px 32px;min-width:0}
.lab-topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px}
.lab-topbar h1{margin:0;font-size:22px;font-weight:800;letter-spacing:-.02em}
.lab-pill{background:#e9e5fb;color:var(--violet-dark);font-size:12px;font-weight:700;padding:5px 11px;border-radius:999px}
.lab-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:22px}
.lab-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}
.lab-card b{display:block;font-size:22px;font-weight:800;letter-spacing:-.02em}
.lab-card span{font-size:12.5px;color:var(--muted);font-weight:600}
.lab-panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:18px}
.lab-panel h2{margin:0 0 12px;font-size:16px;font-weight:800;letter-spacing:-.01em}
.lab-table{width:100%;border-collapse:collapse;font-size:14px}
.lab-table th{color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}
.lab-table td{padding:10px;border-bottom:1px solid var(--line)}
.lab-table tr:last-child td{border-bottom:none}
.lab-tag{display:inline-block;font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:999px}
.lab-tag.ok{background:#e2f6ee;color:var(--ok)}
.lab-tag.warn{background:#fdf3e0;color:var(--warn)}
.lab-muted{color:var(--muted);font-size:13px}
.lab-btn{display:inline-block;background:var(--violet);color:#fff;font-weight:700;font-size:13.5px;padding:9px 16px;border-radius:9px}
.lab-btn:hover{background:var(--violet-dark)}
.lab-note{background:#f1effd;border:1px solid #e2dcfb;border-radius:10px;padding:12px 14px;font-size:13px;color:#3d4470;margin-top:14px}
.lab-footer{border-top:1px solid var(--line);background:#fff;padding:14px 32px}
.lab-footer p{margin:0;font-size:12px;color:var(--muted)}
@media(max-width:900px){.lab-shell{flex-direction:column}.lab-side{width:100%;flex-direction:row;align-items:center;flex-wrap:wrap}.lab-menu{flex-direction:row;flex-wrap:wrap}.lab-side-note{display:none}.lab-main{padding:18px}.lab-cards{grid-template-columns:1fr 1fr}}
.lab-tag.info{background:#e3ecfd;color:#2b5fd9}
.lab-q{font-weight:700;margin:14px 0 2px}
.lab-a{margin:0 0 10px;color:var(--muted)}
.lab-btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.lab-doc{border:1px solid var(--line);border-radius:10px;padding:16px 18px;font-size:14px}
.lab-doc p{margin:10px 0}
.lab-doc-head{font-size:16px;font-weight:800;letter-spacing:-.01em;margin:0 0 6px}
.lab-doc-sign{color:var(--muted)}
@media print{
 body{background:#fff}
 .lab-banner,.lab-side,.lab-topbar,.lab-footer,.lab-cards,.lab-panel:not(.lab-print),.lab-note{display:none!important}
 .lab-shell{display:block;min-height:auto}
 .lab-main{padding:0}
 .lab-print,.lab-doc{border:none;padding:0}
}