/* ============================================================
   SCHOOLPLUS APP — Design system
   Blanc epure · typo forte · accents marine/or · responsive
   ============================================================ */
:root{
  --navy:#0B2454; --navy-2:#16336E; --gold:#EDB100; --gold-2:#F5C518;
  --bg:#FAFAF8; --card:#FFFFFF; --line:#E8E6E0; --ink:#141B2D; --ink-2:#5B6472;
  --ok:#16803C; --warn:#B45309; --err:#B91C1C; --info:#1D4ED8;
  --r:14px; --shadow:0 6px 24px rgba(11,36,84,.06);
  --font:'Public Sans',system-ui,-apple-system,sans-serif;
  --font-d:'Newsreader',Georgia,serif;
}
*{box-sizing:border-box;margin:0}
html{font-size:15.5px}
body{font-family:var(--font);background:var(--bg);color:var(--ink);min-height:100vh}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

/* ---------- Layout : sidebar + contenu ---------- */
.shell{display:flex;min-height:100vh}
.side{width:238px;background:var(--navy);color:#fff;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:60;transition:transform .25s}
.side .logo{display:flex;align-items:center;gap:10px;padding:20px 18px 16px;border-bottom:1px solid rgba(255,255,255,.09)}
.side .logo img{height:34px}
.side .logo b{font-family:var(--font-d);font-size:1.15rem;font-weight:600}
.side .logo b span{color:var(--gold-2)}
.side .role-badge{margin:14px 18px 4px;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-2);font-weight:700}
.nav{flex:1;padding:6px 10px;overflow-y:auto}
.nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;color:#C9D3E8;font-size:.92rem;font-weight:500;margin:2px 0}
.nav a svg{width:18px;height:18px;flex-shrink:0}
.nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.nav a.on{background:var(--gold);color:var(--navy);font-weight:700}
.nav .sep{margin:12px 12px 6px;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:#8FA0C4}
.side .foot{padding:14px 18px;border-top:1px solid rgba(255,255,255,.09);font-size:.82rem;color:#C9D3E8}
.side .foot a{color:var(--gold-2);font-weight:600}

.main{flex:1;margin-left:238px;display:flex;flex-direction:column;min-width:0}
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:0 26px;height:62px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:50}
.topbar .burger{display:none;background:none;border:none;cursor:pointer;padding:6px}
.topbar h1{font-family:var(--font-d);font-size:1.25rem;font-weight:600;color:var(--navy)}
.topbar .sp{flex:1}
.gsearch{position:relative}
.gsearch input{width:260px;padding:9px 13px 9px 34px;border:1.5px solid var(--line);border-radius:10px;font-size:.88rem;font-family:inherit;background:var(--bg)}
.gsearch svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);width:15px;height:15px;color:var(--ink-2)}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.82rem}
.content{padding:26px;flex:1;max-width:1240px;width:100%}

/* ---------- Composants ---------- */
.grid{display:grid;gap:16px}
.g4{grid-template-columns:repeat(4,1fr)} .g3{grid-template-columns:repeat(3,1fr)} .g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.card .hd{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px}
.card .hd h3{font-size:.98rem;font-weight:700;color:var(--navy)}
.card .bd{padding:20px}
.stat{padding:18px 20px;display:flex;gap:13px;align-items:center}
.stat .ic{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.stat .ic svg{width:20px;height:20px}
.stat b{font-size:1.6rem;color:var(--navy);display:block;line-height:1.1}
.stat span{font-size:.78rem;color:var(--ink-2);font-weight:500}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:10px;border:1.5px solid var(--line);background:#fff;font-weight:600;font-size:.88rem;cursor:pointer;color:var(--navy);transition:.15s}
.btn:hover{border-color:var(--navy)}
.btn.p{background:var(--gold);border-color:var(--gold);color:var(--navy)}
.btn.p:hover{background:var(--gold-2)}
.btn.navy{background:var(--navy);border-color:var(--navy);color:#fff}
.btn.sm{padding:6px 11px;font-size:.8rem;border-radius:8px}
.badge{font-size:.7rem;padding:4px 11px;border-radius:100px;font-weight:700;display:inline-block}
.b-ok{background:#DCFCE7;color:#166534}.b-warn{background:#FEF3C7;color:#92640E}
.b-err{background:#FEE2E2;color:#B91C1C}.b-info{background:#DBEAFE;color:#1E40AF}
.b-mut{background:#EEEEEA;color:#6B7280}

/* Tables */
.tbl{width:100%;border-collapse:collapse;font-size:.9rem}
.tbl th{text-align:left;padding:11px 14px;background:#F4F6FB;color:var(--navy);font-size:.76rem;text-transform:uppercase;letter-spacing:.05em;cursor:pointer;user-select:none;white-space:nowrap}
.tbl td{padding:12px 14px;border-top:1px solid var(--line);vertical-align:middle}
.tbl tr:hover td{background:#FBFBF8}

/* Formulaires */
.field{margin-bottom:15px}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--navy);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:10px 13px;border:1.5px solid var(--line);border-radius:10px;font-size:.92rem;font-family:inherit;background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy)}
.field .hint{font-size:.76rem;color:var(--ink-2);margin-top:4px}
.field.err input{border-color:var(--err)}

/* Etats vides */
.empty{padding:46px 20px;text-align:center;color:var(--ink-2)}
.empty .ei{width:52px;height:52px;border-radius:14px;background:#F4F6FB;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.empty b{display:block;color:var(--navy);margin-bottom:5px;font-size:1rem}
.empty p{font-size:.88rem}

/* Toasts */
#toasts{position:fixed;bottom:20px;right:20px;z-index:200;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--navy);color:#fff;padding:12px 18px;border-radius:11px;font-size:.88rem;font-weight:600;box-shadow:0 10px 30px rgba(0,0,0,.25);animation:tin .25s}
.toast.ok{background:#166534}.toast.err{background:#B91C1C}
@keyframes tin{from{transform:translateY(12px);opacity:0}}

/* Login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#FAFAF8 60%,#EEF2FB)}
.login-box{width:390px;max-width:92vw;background:#fff;border:1px solid var(--line);border-radius:20px;padding:38px 34px;box-shadow:0 24px 70px rgba(11,36,84,.13)}
.login-box .lg{display:flex;align-items:center;gap:11px;margin-bottom:8px}
.login-box .lg img{height:44px}
.login-box .lg b{font-family:var(--font-d);font-size:1.5rem;color:var(--navy)}
.login-box .lg b span{color:var(--gold)}
.login-box .sub{color:var(--ink-2);font-size:.9rem;margin-bottom:24px}
.login-box .alert{background:#FEE2E2;color:#B91C1C;padding:11px 14px;border-radius:10px;font-size:.86rem;margin-bottom:14px;font-weight:600}
.rolepick{display:grid;gap:10px}
.rolepick a{border:1.5px solid var(--line);border-radius:12px;padding:15px 18px;font-weight:700;color:var(--navy);display:flex;justify-content:space-between;align-items:center}
.rolepick a:hover{border-color:var(--gold);background:#FFFDF4}

/* Responsive */
@media(max-width:1020px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr}}
@media(max-width:860px){
  .side{transform:translateX(-100%)} .side.open{transform:none}
  .main{margin-left:0} .topbar .burger{display:block}
  .gsearch input{width:150px} .content{padding:16px}
  .g2{grid-template-columns:1fr}
  .overlay{position:fixed;inset:0;background:rgba(11,36,84,.4);z-index:55;display:none}
  .overlay.on{display:block}
}
@media print{.side,.topbar{display:none}.main{margin:0}}