/* =====================================================================
   PK0 — feuille de style unique, sans dépendance externe
   Palette : fond #0d0d0d, accent #ffaa00
   ===================================================================== */

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#0d0d0d;color:#f5f5f5;
     font-family:Inter,"Segoe UI",Roboto,Arial,sans-serif;font-size:14px;line-height:1.45}
a{color:inherit}
noscript .nojs{max-width:640px;margin:60px auto;padding:24px;border:1px solid #4b390f;
     background:#1b170e;border-radius:10px;color:#ffaa00}

/* --- Ossature -------------------------------------------------------- */
.app{display:flex;min-height:100vh}
.sidebar{width:250px;background:#111;border-right:1px solid #282828;padding:22px 16px;
     position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column}
.brand{font-size:21px;font-weight:800;letter-spacing:.06em;padding:5px 12px;text-decoration:none;display:block}
.brand span{color:#ffaa00}
.demo-badge{margin:14px 12px 22px;padding:7px 10px;border:1px solid #4b390f;color:#ffaa00;
     background:#1b170e;border-radius:7px;font-size:11px;text-transform:uppercase;letter-spacing:.07em}
.nav a{display:block;color:#aaa;text-decoration:none;padding:11px 14px;border-radius:8px;margin:3px 0}
.nav a:hover,.nav a.active{background:#201b11;color:#fff}
.nav a.active{border-left:3px solid #ffaa00}
.nav-icon{display:inline-block;width:25px;color:#ffaa00}
.sidebar-bottom{margin-top:auto;padding-top:18px}
.sig{font-size:11px;line-height:1.6;padding:0 12px 14px;border-top:1px solid #242424;padding-top:14px}
.reset{width:100%;background:transparent;color:#999;border:1px solid #333;padding:9px;
     border-radius:7px;cursor:pointer;font:inherit;font-size:12px}
.reset:hover{color:#fff;border-color:#ffaa00}
.main{margin-left:250px;flex:1;padding:26px 32px;max-width:1500px;width:100%}

/* --- En-tête de page -------------------------------------------------- */
.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px}
.eyebrow{color:#ffaa00;text-transform:uppercase;letter-spacing:.12em;font-size:11px;font-weight:700}
.page-title{font-size:27px;margin:6px 0 0;line-height:1.2}
.muted{color:#8e8e8e}
.fictif{font-size:11px;color:#ffaa00;border:1px solid #4b390f;padding:7px 11px;border-radius:20px;
     white-space:nowrap;flex:none}

/* --- Bandeau de contexte --------------------------------------------- */
.context{border:1px solid #2b2b2b;background:#141414;border-left:3px solid #ffaa00;
     border-radius:9px;padding:14px 16px;margin-bottom:20px;font-size:13px}
.context b{color:#ffaa00}

/* --- Cartes KPI ------------------------------------------------------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:13px;margin-bottom:20px}
.card{background:#151515;border:1px solid #292929;border-radius:12px;padding:17px}
.card .label{color:#888;font-size:12px}
.card .value{font-size:26px;font-weight:750;margin-top:7px;line-height:1.15}
.card .sub{font-size:11px;color:#666;margin-top:7px}
.accent{color:#ffaa00 !important}
.success{color:#35c759 !important}
.danger{color:#ff453a !important}
.warning{color:#ffaa00 !important}

/* --- Panneaux --------------------------------------------------------- */
.grid{display:grid;grid-template-columns:1.6fr 1fr;gap:17px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:17px}
.panel{background:#151515;border:1px solid #292929;border-radius:12px;padding:19px}
.panel h2{font-size:16px;margin:0 0 15px}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.panel-head h2{margin:0}

/* --- Boutons ---------------------------------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:7px;
     padding:10px 15px;font-weight:700;text-decoration:none;cursor:pointer;font:inherit;font-weight:700}
.btn-primary{background:#ffaa00;color:#111}
.btn-secondary{background:#252525;color:#eee;border:1px solid #353535}
.btn-ghost{background:transparent;color:#aaa;border:1px solid #333}
.btn-sm{padding:7px 11px;font-size:12px}

/* --- Tableaux --------------------------------------------------------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;min-width:520px}
th{text-align:left;color:#777;font-size:11px;text-transform:uppercase;letter-spacing:.05em;
   padding:10px;border-bottom:1px solid #2c2c2c;white-space:nowrap}
td{padding:12px 10px;border-bottom:1px solid #242424;color:#ddd}
tr.clickable{cursor:pointer}
tr.clickable:hover{background:#1c1c1c}
.num{text-align:right;font-variant-numeric:tabular-nums}

.badge{display:inline-block;padding:5px 8px;border-radius:20px;font-size:11px;font-weight:700;background:#252525;white-space:nowrap}
.badge.warn{background:#30250f;color:#ffaa00}
.badge.ok{background:#112817;color:#55db77}
.badge.danger{background:#301716;color:#ff7169}
.badge.info{background:#152536;color:#7ebcff}

/* --- Chronologie ------------------------------------------------------ */
.timeline{display:flex;flex-direction:column}
.timeline-item{position:relative;padding:0 0 19px 25px;border-left:1px solid #363636}
.timeline-item:last-child{border-left:0;padding-bottom:0}
.dot{position:absolute;left:-5px;top:2px;width:9px;height:9px;border-radius:50%;background:#ffaa00}
.timeline-title{font-weight:700}
.timeline-time{color:#777;font-size:11px;margin-top:3px}

/* --- Alertes, détails, formulaires ------------------------------------ */
.alert{border:1px solid #4b390f;background:#1b170e;padding:14px;border-radius:9px;margin-bottom:15px}
.alert.ok{border-color:#285b35;background:#102016}
.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:#292929;
     border:1px solid #292929;border-radius:9px;overflow:hidden}
.detail{background:#151515;padding:14px}
.detail label{display:block;color:#777;font-size:11px;margin-bottom:6px;text-transform:uppercase}
.detail strong{font-size:14px}
.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
.field label{display:block;color:#999;font-size:12px;margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;background:#101010;border:1px solid #333;
     color:#eee;border-radius:7px;padding:11px;font:inherit}
.field textarea{min-height:88px;resize:vertical}
.full{grid-column:1/-1}

/* --- Curseurs de simulation ------------------------------------------- */
.slider-row{display:grid;grid-template-columns:150px 1fr 110px;align-items:center;gap:12px;
     padding:11px 0;border-bottom:1px solid #212121}
.slider-row:last-child{border-bottom:0}
.slider-row .name{font-size:13px}
.slider-row .val{text-align:right;font-weight:700;font-variant-numeric:tabular-nums}
.slider-row .hint{display:block;font-size:10px;color:#666;font-weight:400}
input[type=range]{width:100%;accent-color:#ffaa00;background:transparent}
.preset-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}

/* --- Histogramme horaire (sans dépendance) ---------------------------- */
.chart{display:flex;align-items:flex-end;gap:3px;height:150px;padding-top:8px}
.bar{flex:1;background:#2c2412;border-radius:3px 3px 0 0;position:relative;min-height:2px}
.bar.peak{background:#ffaa00}
.bar:hover{background:#c9861d}
.chart-x{display:flex;gap:3px;margin-top:6px}
.chart-x span{flex:1;text-align:center;font-size:9px;color:#666}

/* --- Barre de répartition --------------------------------------------- */
.stack{display:flex;height:26px;border-radius:6px;overflow:hidden;margin:10px 0}
.stack div{display:grid;place-items:center;font-size:10px;font-weight:700;color:#111}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;margin-top:10px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px}

/* --- Jauge de saturation ---------------------------------------------- */
.gauge{height:10px;background:#242424;border-radius:6px;overflow:hidden;margin:10px 0 6px}
.gauge div{height:100%;border-radius:6px;transition:width .2s}

.kpi-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:18px 0}
.kpi{background:#111;border:1px solid #282828;border-radius:9px;padding:14px}
.kpi b{display:block;font-size:19px;margin-top:5px}

.hero-status{display:flex;align-items:center;gap:15px;margin-bottom:20px}
.status-circle{width:44px;height:44px;border-radius:50%;background:#30250f;color:#ffaa00;
     display:grid;place-items:center;font-weight:800;flex:none}
.big-status{font-size:21px;font-weight:800}

/* --- Fenêtre modale ---------------------------------------------------- */
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.72);display:none;align-items:center;
     justify-content:center;padding:18px;z-index:30;overflow-y:auto}
.modal{width:min(650px,100%);background:#161616;border:1px solid #383838;border-radius:13px;
     padding:23px;box-shadow:0 20px 80px #000;margin:auto}
.modal-bg.show{display:flex}
.toast{position:fixed;right:22px;bottom:22px;background:#17331e;border:1px solid #2d7040;
     color:#83ee9c;padding:13px 17px;border-radius:8px;display:none;z-index:40;max-width:calc(100% - 44px)}

/* --- Pied de page ------------------------------------------------------ */
.foot{margin-top:28px;padding-top:18px;border-top:1px solid #222;font-size:11px;color:#777;
     display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* =====================================================================
   PAGE D'ACCUEIL (index.html)
   ===================================================================== */
.landing{max-width:860px;margin:0 auto;padding:46px 22px 60px}
.landing .logo{font-size:30px;font-weight:800;letter-spacing:.06em}
.landing .logo span{color:#ffaa00}
.landing h1{font-size:31px;line-height:1.25;margin:26px 0 14px}
.landing .lead{font-size:16px;color:#c9c9c9;max-width:680px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:13px;margin:30px 0}
.step{background:#151515;border:1px solid #292929;border-radius:11px;padding:16px}
.step b{display:block;color:#ffaa00;font-size:11px;letter-spacing:.09em;text-transform:uppercase;margin-bottom:7px}
.disclaimer{border:1px solid #4b390f;background:#1b170e;border-radius:10px;padding:17px;margin:26px 0;font-size:13px}
.disclaimer h3{margin:0 0 9px;font-size:14px;color:#ffaa00}
.disclaimer ul{margin:0;padding-left:19px}
.disclaimer li{margin:5px 0}
.card-contact{background:#151515;border:1px solid #292929;border-radius:11px;padding:18px;margin-top:26px}

/* =====================================================================
   PAGE PUBLIQUE "INFORMATION USAGERS" — thème clair assumé
   ===================================================================== */
.pub{background:#f6f6f4;color:#141414;border-radius:12px;overflow:hidden;border:1px solid #2a2a2a}
.pub-head{background:#0d3b2e;color:#fff;padding:26px 28px}
.pub-head .pub-logo{font-weight:800;letter-spacing:.07em;font-size:19px}
.pub-head h2{margin:14px 0 6px;font-size:25px;color:#fff}
.pub-head p{margin:0;opacity:.85;font-size:13px}
.pub-body{padding:26px 28px}
.pub-body h3{margin:26px 0 11px;font-size:16px;color:#0d3b2e}
.pub-body h3:first-child{margin-top:0}
.pub-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:11px}
.pub-tile{background:#fff;border:1px solid #dcdcd6;border-radius:9px;padding:14px}
.pub-tile .t{font-size:11px;color:#6b6b63;text-transform:uppercase;letter-spacing:.05em}
.pub-tile .v{font-size:19px;font-weight:800;margin-top:5px;color:#0d3b2e}
.pub-faq{background:#fff;border:1px solid #dcdcd6;border-radius:9px;padding:15px;margin-top:10px}
.pub-faq b{display:block;margin-bottom:5px;color:#0d3b2e}
.pub-note{background:#fffaf0;border:1px solid #e8d8ae;border-radius:9px;padding:13px;font-size:12px;color:#5c4a17;margin-top:16px}
.pub table{min-width:0}
.pub th{color:#6b6b63;border-bottom:1px solid #dcdcd6}
.pub td{color:#141414;border-bottom:1px solid #eaeae4}

/* =====================================================================
   IMPRESSION (rapport direction)
   ===================================================================== */
@media print{
  .sidebar,.reset,.actions,.toast,.no-print{display:none !important}
  .main{margin-left:0;padding:0;max-width:none}
  body{background:#fff;color:#000}
  .panel,.card,.kpi{background:#fff;border:1px solid #bbb;break-inside:avoid}
  .muted,.card .sub{color:#555}
  .page-title,.big-status{color:#000}
}

/* =====================================================================
   ADAPTATION AUX PETITS ÉCRANS
   L'essentiel des ouvertures se fera depuis un téléphone (lien LinkedIn).
   ===================================================================== */
@media(max-width:1080px){
  .grid,.grid-2{grid-template-columns:1fr}
  .sidebar{width:215px}
  .main{margin-left:215px;padding:22px}
}
@media(max-width:760px){
  /* En-tête compact : la maquette s'ouvrira majoritairement depuis un
     téléphone, le contenu doit être visible sans défiler.              */
  .app{display:block}
  .sidebar{position:sticky;top:0;z-index:20;width:100%;height:auto;padding:10px 12px;
      border-right:0;border-bottom:1px solid #282828;display:block}
  .brand{display:inline-block;padding:0;font-size:18px;vertical-align:middle}
  .demo-badge{display:inline-block;margin:0 0 0 10px;padding:4px 8px;font-size:9px;vertical-align:middle}
  .nav{display:flex;flex-wrap:nowrap;gap:6px;overflow-x:auto;margin-top:9px;
      padding-bottom:3px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .nav::-webkit-scrollbar{display:none}
  .nav a{flex:0 0 auto;margin:0;padding:7px 11px;font-size:12px;border-radius:16px;
      background:#191919;white-space:nowrap}
  .nav a.active{border-left:0;background:#ffaa00;color:#111;font-weight:700}
  .nav a.active .nav-icon{color:#111}
  .nav-icon{width:auto;margin-right:5px}
  .sidebar-bottom,.sig{display:none}
  .main{margin-left:0;padding:18px 16px}
  .cards{grid-template-columns:repeat(2,1fr);gap:10px}
  .card{padding:13px}
  .card .value{font-size:21px}
  .card .sub{font-size:10px}
  .topbar{flex-direction:column;gap:11px}
  .page-title{font-size:23px}
  .form-grid,.detail-grid{grid-template-columns:1fr}
  .slider-row{grid-template-columns:1fr;gap:5px;padding:13px 0}
  .slider-row .val{text-align:left}
  .chart{height:110px}
  .chart-x span{font-size:8px}
  .landing{padding:30px 18px 50px}
  .landing h1{font-size:25px}
  .foot{flex-direction:column;gap:7px}
  .toast{right:14px;left:14px;bottom:14px}
}