:root{
  --slate:#2e4356;--slate2:#243748;--slate3:#1d2e3d;
  --bg:#f4f6f8;--card:#ffffff;--line:#e3e8ee;
  --ink:#1f2d3a;--mut:#6b7a89;--mut2:#93a1af;
  --green:#79a563;--green-bg:#dcead2;--green-bd:#b8d2a8;
  --amber-bg:#f6ecd4;--amber-fg:#8a6d2f;--amber-bd:#e6d5a8;
  --radius:12px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg)}
body{font-family:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;color:var(--ink);font-size:15px;line-height:1.5}
a{color:var(--slate);text-decoration:none}
h1,h2,h3{font-weight:700;letter-spacing:-0.01em}
.btn{display:inline-block;border-radius:8px;padding:11px 20px;font-size:13.5px;font-weight:600;cursor:pointer;border:1px solid transparent;text-align:center}
.btn-slate{background:var(--slate);color:#fff}
.btn-slate:hover{background:var(--slate2);color:#fff}
.btn-white{background:#fff;color:var(--slate);border-color:#fff}
.btn-white:hover{background:#eef2f5}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,0.6)}
.btn-outline:hover{border-color:#fff}
.pho{width:100%;height:100%;object-fit:cover;display:block;border-radius:inherit;background:#eef2f5}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.card-title{font-size:13px;font-weight:600;color:var(--ink);margin-bottom:18px}
.mut{color:var(--mut)}
.ph{width:100%;height:100%;border:1.5px dashed #c6d0da;border-radius:inherit;display:grid;place-items:center;background:#eef2f5;color:var(--mut2);font-size:12px;text-align:center;padding:8px}
.badge{display:inline-block;padding:5px 12px;border-radius:999px;font-size:11.5px;font-weight:600;border:1px solid}
.badge-cours{background:var(--amber-bg);color:var(--amber-fg);border-color:var(--amber-bd)}
.badge-resolu{background:var(--green-bg);color:#4c7038;border-color:var(--green-bd)}
.topbar{background:var(--slate);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 40px}
.brand{display:flex;align-items:center;gap:11px;color:#fff}
.brand .logo{width:38px;height:38px;border:1.5px solid rgba(255,255,255,0.85);border-radius:9px;display:grid;place-items:center}
.brand .name{font-size:12.5px;font-weight:700;letter-spacing:1.4px;line-height:1.3}
.topnav{display:flex;align-items:center;gap:26px}
.topnav a{color:rgba(255,255,255,0.75);font-size:13.5px;font-weight:500}
.topnav a:hover,.topnav a.on{color:#fff}
.layout{display:grid;grid-template-columns:225px 1fr;min-height:100vh}
.sidebar{background:var(--slate);color:#fff;padding:26px 0;display:flex;flex-direction:column}
.sidebar .brand{flex-direction:column;text-align:center;gap:10px;padding:0 20px 24px;border-bottom:1px solid rgba(255,255,255,0.12)}
.snav{display:flex;flex-direction:column;padding:18px 12px;gap:2px}
.snav a{display:flex;align-items:center;gap:11px;padding:9px 13px;border-radius:8px;font-size:13.5px;color:rgba(255,255,255,0.72)}
.snav a:hover{color:#fff}
.snav a.on{background:rgba(255,255,255,0.12);color:#fff}
.snav svg{flex-shrink:0;opacity:0.85}
.sfoot{margin-top:auto;padding:16px 12px 0;border-top:1px solid rgba(255,255,255,0.12);display:flex;flex-direction:column;gap:2px}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.stat{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;padding:22px 10px}
.stat .ic{width:46px;height:46px;border:1px solid var(--line);border-radius:12px;display:grid;place-items:center;color:var(--slate)}
.stat .tx{font-size:13px;font-weight:600;line-height:1.45}
.stat .tx small{display:block;font-weight:400;color:var(--mut);font-size:12px}
.row{display:flex;align-items:flex-start;gap:13px}
.row .ic{width:36px;height:36px;border:1px solid var(--line);border-radius:9px;display:grid;place-items:center;color:var(--slate);flex-shrink:0;background:#f6f8fa}
.row .t1{font-size:13.5px;font-weight:600}
.row .t2{font-size:12.5px;color:var(--mut)}
.linkbtn{display:inline-block;margin-top:16px;font-size:12px;font-weight:600;letter-spacing:0.6px;color:var(--slate);border:1px solid var(--line);border-radius:8px;padding:9px 16px;background:#fff;cursor:pointer;font-family:inherit}
.linkbtn:hover{border-color:var(--slate)}
.cal-head{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;font-size:10px;color:var(--mut2);text-align:center;margin-bottom:6px;font-weight:600}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal-d{aspect-ratio:1;border-radius:6px;display:grid;place-items:center;font-size:11px}
.d-libre{background:var(--green-bg);color:#43632f;border:1px solid var(--green-bd)}
.d-resa{background:var(--slate);color:#fff;border:1px solid var(--slate)}
.d-off{background:#e8ecf0;color:#aab5bf;border:1px solid #e0e5ea}
.foot{background:var(--slate3);color:rgba(255,255,255,0.8);padding:34px 40px;margin-top:70px}
@media(max-width:960px){
  .g2,.g3{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .layout{grid-template-columns:1fr}
  .sidebar{flex-direction:row;overflow-x:auto;padding:12px}
  .sidebar .brand{border-bottom:none;padding:0 16px}
  .snav{flex-direction:row}
  .sfoot{display:none}
  .topbar{flex-wrap:wrap}
  .hero h1{font-size:34px!important}
}