/* ===== MIEUX APPRENDRE v21 — styles des espaces ===== */
:root{
  --navy:#0b2a5b; --navy2:#123c7e; --gold:#f5b301; --gold2:#d99e00;
  --bg:#f4f6fb; --card:#ffffff; --line:#e3e8f2; --txt:#1c2b45; --mut:#64748b;
  --ok:#16a34a; --warn:#d97706; --err:#dc2626; --info:#2563eb;
}
*{box-sizing:border-box}
body{margin:0;font-family:'Segoe UI',system-ui,Arial,sans-serif;background:var(--bg);color:var(--txt)}
a{color:var(--navy2)}
img{max-width:100%}

/* ---------- Top navigation (accueil) ---------- */
.topnav{position:sticky;top:0;z-index:60;display:flex;align-items:center;gap:18px;flex-wrap:wrap;
  background:#fff;border-bottom:1px solid var(--line);padding:10px 26px}
.topnav .brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.topnav .brand img{width:46px;height:46px;object-fit:contain}
.topnav .brand b{color:var(--navy);font-size:1.05rem;letter-spacing:.5px;line-height:1.05;display:block}
.topnav .brand small{color:var(--gold2);font-size:.62rem;letter-spacing:2px;font-weight:700}
.topnav nav{display:flex;gap:16px;flex-wrap:wrap;margin-left:auto;align-items:center}
.topnav nav a{text-decoration:none;color:var(--txt);font-size:.9rem;font-weight:600}
.topnav nav a:hover{color:var(--gold2)}
.topnav nav a.active{color:var(--gold2);border-bottom:2px solid var(--gold);padding-bottom:3px}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;border:none;cursor:pointer;text-decoration:none;
  font-weight:700;font-size:.88rem;border-radius:10px;padding:11px 20px;transition:.15s}
.btn-gold{background:var(--gold);color:#1a1a1a}.btn-gold:hover{background:var(--gold2)}
.btn-navy{background:var(--navy);color:#fff}.btn-navy:hover{background:var(--navy2)}
.btn-line{background:#fff;color:var(--navy);border:1.5px solid var(--navy)}
.btn-line:hover{background:var(--navy);color:#fff}
.btn-ok{background:var(--ok);color:#fff}.btn-err{background:var(--err);color:#fff}
.btn-sm{padding:7px 12px;font-size:.78rem;border-radius:8px}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ---------- Héro accueil ---------- */
.hero{background:linear-gradient(105deg,#081f45 0%,#0e3373 55%,#15499e 100%);color:#fff;
  display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center;padding:56px 6vw}
.hero .pill{display:inline-block;background:rgba(245,179,1,.15);border:1px solid rgba(245,179,1,.5);
  color:var(--gold);padding:6px 14px;border-radius:99px;font-size:.78rem;font-weight:700;margin-bottom:18px}
.hero h1{font-size:2.6rem;line-height:1.15;margin:0 0 16px}
.hero h1 em{color:var(--gold);font-style:normal}
.hero p{color:#c9d6ef;line-height:1.65;max-width:56ch}
.hero .quote{border-left:3px solid var(--gold);padding-left:12px;color:var(--gold);font-style:italic;margin:14px 0 22px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.hero .shot{position:relative}
.hero .shot img{border-radius:18px;box-shadow:0 24px 60px rgba(0,0,0,.45)}
.hero .shot .tag{position:absolute;top:18px;right:-8px;background:var(--gold);color:#1a1a1a;font-weight:800;
  padding:10px 16px;border-radius:12px;transform:rotate(2deg);box-shadow:0 10px 24px rgba(0,0,0,.3);font-size:.85rem}

/* ---------- Sections accueil ---------- */
.sec{padding:56px 6vw}
.sec-head{text-align:center;max-width:720px;margin:0 auto 34px}
.sec-head h2{color:var(--navy);font-size:1.9rem;margin:6px 0 10px}
.sec-head .kick{color:var(--gold2);font-weight:800;letter-spacing:2px;text-transform:uppercase;font-size:.75rem}
.sec-head p{color:var(--mut)}
.spaces{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.space-card{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;
  display:flex;flex-direction:column;transition:.18s;text-decoration:none;color:inherit}
.space-card:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(11,42,91,.13)}
.space-card .ph{height:130px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;font-size:2.4rem}
.space-card.gold .ph{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#1a1a1a}
.space-card .bd{padding:18px;display:flex;flex-direction:column;gap:8px;flex:1}
.space-card h3{margin:0;color:var(--navy);font-size:1.02rem}
.space-card p{margin:0;color:var(--mut);font-size:.83rem;line-height:1.5;flex:1}
.space-card .go{margin-top:10px;text-align:center}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;gap:12px;align-items:flex-start}
.feat i{color:var(--gold2);font-size:1.3rem;margin-top:2px}
.feat b{display:block;color:var(--navy);margin-bottom:3px}
.feat span{color:var(--mut);font-size:.84rem}
.band{background:linear-gradient(120deg,var(--navy),var(--navy2));color:#fff;border-radius:18px;
  padding:30px;display:flex;align-items:center;gap:18px;justify-content:space-between;flex-wrap:wrap}

/* ---------- Layout espace (sidebar) ---------- */
.layout{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.sidebar{background:linear-gradient(180deg,#081f45,#0e3373);color:#cfe0fb;padding:18px 12px;
  position:sticky;top:0;height:100vh;overflow:auto}
.sidebar .sbrand{display:flex;align-items:center;gap:10px;padding:6px 8px 18px;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:12px}
.sidebar .sbrand img{width:38px;height:38px}
.sidebar .sbrand b{color:#fff;font-size:.85rem;line-height:1.1}
.sidebar .sbrand small{color:var(--gold);font-size:.6rem;letter-spacing:2px}
.sidebar a{display:flex;align-items:center;gap:11px;color:#c7d7f5;text-decoration:none;
  padding:10px 12px;border-radius:10px;font-size:.87rem;font-weight:600;margin-bottom:2px}
.sidebar a i{width:18px;text-align:center}
.sidebar a:hover{background:rgba(255,255,255,.08);color:#fff}
.sidebar a.active{background:var(--gold);color:#1a1a1a}
.sidebar .out{margin-top:14px;border-top:1px solid rgba(255,255,255,.12);padding-top:10px}
.main{padding:26px 30px;min-width:0}
.crumb{display:flex;align-items:center;gap:10px;margin-bottom:18px;flex-wrap:wrap}
.crumb h1{font-size:1.35rem;color:var(--navy);margin:0}
.crumb .who{margin-left:auto;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.chip{background:#e8eefb;color:var(--navy2);padding:5px 12px;border-radius:99px;font-size:.75rem;font-weight:700}
.chip.ok{background:#dcfce7;color:#166534}.chip.warn{background:#fef3c7;color:#92400e}
.chip.err{background:#fee2e2;color:#991b1b}.chip.gold{background:var(--gold);color:#1a1a1a}

/* ---------- Cartes / stats ---------- */
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}.g5{grid-template-columns:repeat(5,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}
.card h2{font-size:1.05rem;color:var(--navy);margin:0 0 14px;display:flex;align-items:center;gap:9px}
.card h2 i{color:var(--gold2)}
.stat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;gap:14px;align-items:center}
.stat .ic{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;color:#fff;flex-shrink:0}
.stat .n{font-size:1.5rem;font-weight:800;color:var(--navy)}
.stat .l{font-size:.78rem;color:var(--mut)}
.stat small{color:var(--ok);font-weight:700}
.pane{display:none}.pane.active{display:block;animation:fade .2s}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1}}

/* ---------- Tableaux / formulaires ---------- */
.tblwrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:.85rem}
.tbl th{background:#f0f4fb;color:var(--navy);text-align:left;padding:10px 12px;font-size:.75rem;text-transform:uppercase;letter-spacing:.4px}
.tbl td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:hover td{background:#f8faff}
input,select,textarea{font:inherit;padding:10px 12px;border:1.5px solid var(--line);border-radius:9px;width:100%;background:#fff}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--navy2)}
label{font-size:.78rem;font-weight:700;color:var(--navy);display:block;margin:10px 0 4px}
.frm{display:grid;grid-template-columns:repeat(2,1fr);gap:4px 16px}
.frm .full{grid-column:1/-1}
.note{color:var(--mut);font-size:.8rem}
.bar{height:8px;background:#e8edf6;border-radius:99px;overflow:hidden}
.bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--gold2))}
.timeline{list-style:none;margin:0;padding:0}
.timeline li{display:flex;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line);font-size:.85rem}
.timeline .dot{width:34px;height:34px;border-radius:10px;background:#e8eefb;color:var(--navy2);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.kbd{background:#eef2fa;border:1px solid var(--line);border-radius:6px;padding:2px 8px;font-size:.78rem}
.banner{border-radius:14px;overflow:hidden;position:relative;color:#fff;min-height:130px;
  display:flex;align-items:flex-end;padding:20px;background:linear-gradient(120deg,#0b2a5b,#1a56ad)}
.banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.35}
.banner>div{position:relative}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--navy2);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:.8rem}

/* ---------- Bascule affichage PC / Téléphone ---------- */
.view-toggle{position:fixed;right:16px;bottom:16px;z-index:999;background:#fff;border:1px solid var(--line);
  border-radius:99px;box-shadow:0 10px 28px rgba(11,42,91,.22);display:flex;overflow:hidden}
.view-toggle button{border:none;background:#fff;padding:10px 14px;font-weight:700;font-size:.78rem;cursor:pointer;color:var(--mut)}
.view-toggle button.active{background:var(--navy);color:#fff}
body.vp{background:#33415e}
body.vp .vp-frame{max-width:414px;margin:18px auto;background:var(--bg);border-radius:34px;
  box-shadow:0 30px 80px rgba(0,0,0,.5);overflow:hidden;border:9px solid #111}
body.vp .layout{grid-template-columns:1fr}
body.vp .sidebar{position:static;height:auto;display:flex;overflow-x:auto;padding:10px;gap:4px}
body.vp .sidebar .sbrand{display:none}
body.vp .sidebar a{white-space:nowrap;padding:8px 10px}
body.vp .sidebar a span{display:none}
body.vp .hero{grid-template-columns:1fr;padding:34px 20px}
body.vp .spaces,.vp .feat-grid,.vp .g3,.vp .g4,.vp .g5{grid-template-columns:1fr!important}
body.vp .g2{grid-template-columns:1fr}
body.vp .frm{grid-template-columns:1fr}
body.vp .main{padding:14px}

/* ---------- Responsive natif (mobile) ---------- */
@media (max-width:1100px){.spaces{grid-template-columns:repeat(3,1fr)}.g4,.g5{grid-template-columns:repeat(2,1fr)}}
@media (max-width:900px){
  .layout{grid-template-columns:1fr}
  .sidebar{position:static;height:auto;display:flex;overflow-x:auto;padding:10px;gap:4px}
  .sidebar .sbrand{display:none}
  .sidebar a{white-space:nowrap}
  .hero{grid-template-columns:1fr;padding:36px 6vw}
  .hero h1{font-size:1.9rem}
  .spaces{grid-template-columns:1fr 1fr}
  .feat-grid,.g2,.g3{grid-template-columns:1fr}
  .frm{grid-template-columns:1fr}
  .main{padding:16px}
}
@media (max-width:560px){.spaces{grid-template-columns:1fr}.topnav{padding:10px 14px}}