:root{
  --bg:#f4f6f7;--card:#fff;--ink:#16232a;--muted:#5d6b73;--line:#dfe5e8;
  --acc:#0b6e7f;--acc-2:#0e8a9f;--acc-soft:#e3f1f4;
  --red:#c62828;--red-soft:#fdecea;--orange:#d97706;--orange-soft:#fff4e0;--green:#1f8a4c;--green-soft:#e6f5ec;
  --r:12px;--shadow:0 1px 2px rgba(0,0,0,.05),0 2px 8px rgba(0,0,0,.04);
}
*{box-sizing:border-box}
html,body{margin:0;overflow-x:hidden;background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--acc)}
h1{font-size:22px;margin:0 0 14px}h2{font-size:17px;margin:0 0 10px}
.muted{color:var(--muted)}.small{font-size:13px}
.hidden{display:none!important}

/* Barre du haut */
.top{background:#0f2a33;color:#fff;display:flex;align-items:center;gap:18px;padding:0 18px;height:56px;position:sticky;top:0;z-index:10}
.brand{font-weight:800;letter-spacing:.3px;font-size:19px;display:flex;align-items:center;gap:8px}
.brand i{width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,#19b3c9,#0b6e7f);display:inline-block}
.nav{display:flex;gap:4px;flex:1}
.nav a{color:#cfe3e8;text-decoration:none;padding:8px 12px;border-radius:8px;font-weight:500}
.nav a.on,.nav a:hover{background:rgba(255,255,255,.1);color:#fff}
.top .who{font-size:13px;color:#cfe3e8;text-align:right}
.top button.link{background:none;border:0;color:#9fd3de;cursor:pointer;font-size:13px;padding:0}

main{max-width:1100px;margin:0 auto;padding:22px 18px 90px}

/* Cartes et grilles */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;box-shadow:var(--shadow)}
.grid{display:grid;gap:14px}
.grid>*{min-width:0}
.kpis{grid-template-columns:repeat(4,1fr)}
.two{grid-template-columns:1.3fr 1fr}
.kpi .n{font-size:30px;font-weight:800;line-height:1.1}
.kpi .l{color:var(--muted);font-size:13px}
.kpi.alert .n{color:var(--red)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.spread{justify-content:space-between}
.stack>*+*{margin-top:12px}

/* Listes */
.list{display:flex;flex-direction:column}
.item{display:flex;gap:12px;align-items:flex-start;padding:12px 4px;border-top:1px solid var(--line);text-decoration:none;color:inherit}
.item:first-child{border-top:0}
.item:hover{background:#fafcfc}
.item .main{flex:1;min-width:0}
.item .t{font-weight:600}
.item .d{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* Badges */
.b{display:inline-block;font-size:12px;font-weight:600;padding:2px 8px;border-radius:99px;white-space:nowrap}
.b.ouverte{background:var(--red-soft);color:var(--red)}
.b.en_cours{background:var(--orange-soft);color:var(--orange)}
.b.resolue{background:var(--green-soft);color:var(--green)}
.b.urgente{background:var(--red);color:#fff}
.b.normale{background:#eef1f2;color:#44535a}
.b.basse{background:#f3f5f6;color:#7a878d}
.b.stop{background:#16232a;color:#fff}

/* Formulaires */
label{display:block;font-size:13px;font-weight:600;margin:0 0 4px;color:#33434a}
input,select,textarea{width:100%;font:inherit;padding:10px 12px;border:1px solid #cdd6da;border-radius:10px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--acc-soft);border-color:var(--acc)}
textarea{min-height:90px;resize:vertical}
.field{margin-bottom:12px}
.fields2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.check{display:flex;gap:8px;align-items:center;font-weight:500}
.check input{width:auto}
button,.btn{font:inherit;font-weight:600;border:0;border-radius:10px;padding:10px 16px;background:var(--acc);color:#fff;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
button:hover,.btn:hover{background:var(--acc-2)}
button.ghost,.btn.ghost{background:#fff;color:var(--acc);border:1px solid #bcd3d9}
button.danger{background:var(--red)}
button.big{width:100%;padding:14px;font-size:17px}
button:disabled{opacity:.6;cursor:wait}
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg button{background:#fff;color:var(--ink);border:1px solid var(--line);font-weight:500;padding:7px 12px}
.seg button.on{background:var(--acc);color:#fff;border-color:var(--acc)}
.err{background:var(--red-soft);color:var(--red);padding:10px 12px;border-radius:10px;font-size:14px}
.ok{background:var(--green-soft);color:var(--green);padding:10px 12px;border-radius:10px;font-size:14px}
.banner{background:var(--orange-soft);border:1px solid #f3d19c;color:#8a4b00;padding:10px 14px;border-radius:10px;margin-bottom:16px;font-size:14px}

/* Tableaux */
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:9px 8px;border-top:1px solid var(--line);font-size:14px;vertical-align:top}
th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.3px;border-top:0}
.tscroll{overflow-x:auto}

/* Barres top machines */
.bar{height:8px;background:#eef2f3;border-radius:4px;overflow:hidden;margin-top:4px}
.bar i{display:block;height:100%;background:var(--acc)}

/* Timeline interventions */
.tl{border-left:2px solid var(--line);margin-left:6px;padding-left:16px}
.tl .ev{position:relative;margin-bottom:14px}
.tl .ev:before{content:"";position:absolute;left:-22px;top:5px;width:10px;height:10px;border-radius:50%;background:var(--acc)}

/* Modale */
.modal{position:fixed;inset:0;background:rgba(10,25,30,.45);display:flex;align-items:flex-end;justify-content:center;z-index:50;padding:0}
.modal .box{background:#fff;width:100%;max-width:560px;border-radius:16px 16px 0 0;padding:20px;max-height:92vh;overflow:auto}
@media(min-width:700px){.modal{align-items:center}.modal .box{border-radius:16px}}

/* Connexion */
.login{max-width:380px;margin:9vh auto;padding:0 18px}
.login .brand{color:var(--ink);font-size:26px;justify-content:center;margin-bottom:6px}

/* Étiquettes QR */
.labels{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.label{border:1.5px dashed #9fb3ba;border-radius:10px;padding:10px;text-align:center;background:#fff;break-inside:avoid;page-break-inside:avoid}
.label .qr svg{width:100%;height:auto;max-width:150px}
.label .ln{font-weight:800;font-size:15px;margin-top:4px}
.label .lc{font-size:12px;color:#44535a}
.label .lh{font-size:11px;margin-top:4px;font-weight:600}
@media print{
  .top,.bottomnav,.noprint{display:none!important}
  body{background:#fff}main{padding:0;max-width:none}
  .labels{gap:6mm}.label{border-color:#999}
}

/* Navigation mobile */
.bottomnav{display:none}
.fab{position:fixed;right:18px;bottom:18px;z-index:20;border-radius:99px;padding:14px 20px;box-shadow:0 6px 18px rgba(11,110,127,.35)}
@media(max-width:760px){
  .nav,.top .who{display:none}
  .kpis{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr}.fields2{grid-template-columns:1fr}
  .labels{grid-template-columns:1fr 1fr}
  .bottomnav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);z-index:15;padding-bottom:env(safe-area-inset-bottom)}
  .bottomnav a{flex:1;text-align:center;padding:9px 0 8px;font-size:12px;color:var(--muted);text-decoration:none;font-weight:600}
  .bottomnav a.on{color:var(--acc)}
  .bottomnav a span{display:block;font-size:19px;line-height:1.1}
  .fab{bottom:74px}
  main{padding-bottom:140px}
}