:root{
  --bg:#f4f6f9; --card:#ffffff; --ink:#16202c; --muted:#667085;
  --line:#e4e8ef; --accent:#0b6e99; --accent2:#127a5b;
  --demo:#b26a00; --live:#127a5b; --danger:#b42318;
  --shadow:0 1px 2px rgba(16,32,44,.06),0 6px 20px rgba(16,32,44,.05);
  --r:14px;
}
*{box-sizing:border-box}
[hidden]{display:none !important}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent)}
code{font-family:'JetBrains Mono',monospace;background:#eef2f6;padding:1px 5px;border-radius:5px;font-size:.85em}

/* topbar */
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 28px;background:linear-gradient(180deg,#0e2233,#11304a);
  color:#fff;
}
.brand{display:flex;align-items:center;gap:14px}
.logo{font-size:30px;line-height:1;filter:drop-shadow(0 2px 6px rgba(0,0,0,.3))}
.topbar h1{font-size:19px;margin:0;font-weight:700;letter-spacing:-.2px}
.sub{margin:2px 0 0;font-size:12.5px;color:#9fb6c9}
.head-right{display:flex;align-items:center;gap:12px}
.badge{font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px;white-space:nowrap}
.badge-demo{background:rgba(255,196,87,.16);color:#ffcf7a;border:1px solid rgba(255,196,87,.35)}
.badge-live{background:rgba(40,200,140,.16);color:#7ff0bf;border:1px solid rgba(40,200,140,.4)}

/* buttons */
.btn-primary{
  background:var(--accent);color:#fff;border:0;padding:10px 18px;border-radius:10px;
  font-weight:600;font-size:14px;cursor:pointer;transition:.15s;
}
.btn-primary:hover{background:#095a7d}
.btn-ghost{
  background:transparent;border:1px solid rgba(255,255,255,.25);color:#fff;
  padding:8px 13px;border-radius:9px;font-size:13px;cursor:pointer;font-weight:500;
}
.controls .btn-primary{align-self:end}
.btn-ghost.danger{color:var(--danger);border-color:#f2c4bf}

/* controls */
.controls{
  display:flex;gap:16px;align-items:end;flex-wrap:wrap;
  padding:20px 28px;background:var(--card);border-bottom:1px solid var(--line);
}
.ctl{display:flex;flex-direction:column;gap:6px}
.ctl label{font-size:11.5px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.ctl select,.ctl input{
  border:1px solid var(--line);border-radius:9px;padding:9px 11px;font-size:14px;
  background:#fff;color:var(--ink);font-family:inherit;min-width:170px;
}
.ctl select:focus,.ctl input:focus{outline:2px solid #cfe6f1;border-color:var(--accent)}
.range-note{font-size:12px;color:var(--muted);align-self:center}

/* cards */
main{padding:24px 28px;display:grid;gap:22px;max-width:1240px;margin:0 auto}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:18px 20px 22px}
.card-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:10px}
.card-head h2{font-size:15.5px;margin:0;font-weight:600}
.kpi{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--muted);font-weight:500}
.canvas-wrap{position:relative;height:300px;resize:vertical;overflow:hidden;min-height:200px;max-height:85vh}
.canvas-wrap::after{content:"⤡ étirer";position:absolute;right:8px;bottom:4px;font-size:10px;color:var(--muted);opacity:.55;pointer-events:none}
.empty{color:var(--muted);font-size:13.5px;text-align:center;padding:40px 0;margin:0}

.foot{padding:20px 28px;color:var(--muted);font-size:12.5px;text-align:center}

/* modal */
.modal{position:fixed;inset:0;background:rgba(14,34,51,.55);display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}
.modal[hidden]{display:none}
.modal-box{background:#fff;border-radius:16px;max-width:520px;width:100%;padding:26px}
.modal-box h3{margin:0 0 12px;font-size:18px}
.modal-p{font-size:13.5px;line-height:1.6;color:#3a4756;margin:0 0 16px}
#tokenInput{width:100%;border:1px solid var(--line);border-radius:9px;padding:11px;font-size:14px;font-family:'JetBrains Mono',monospace}
.modal-actions{display:flex;justify-content:space-between;align-items:center;margin-top:18px;gap:10px}
.modal-actions>div{display:flex;gap:10px}
.modal .btn-ghost{color:var(--ink);border-color:var(--line)}
.modal .btn-ghost.danger{color:var(--danger);border-color:#f2c4bf}

/* toast */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);
  background:#16202c;color:#fff;padding:11px 18px;border-radius:10px;font-size:13.5px;
  box-shadow:var(--shadow);z-index:60;max-width:90%}
.toast.err{background:var(--danger)}

@media(max-width:640px){
  .topbar{padding:14px 16px}.controls,main,.foot{padding-left:16px;padding-right:16px}
  .ctl select,.ctl input{min-width:0;width:100%}.ctl{flex:1 1 140px}
}

/* ===== onglets ===== */
.tabs{display:flex;gap:4px;padding:0 28px;background:var(--card);border-bottom:1px solid var(--line);overflow-x:auto}
.tab{
  background:none;border:0;border-bottom:2.5px solid transparent;color:var(--muted);
  padding:13px 16px;font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap;font-family:inherit;
}
.tab:hover{color:var(--ink)}
.tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.panel[hidden]{display:none}

.hint{font-size:12px;color:var(--muted);margin:12px 2px 0;line-height:1.5}
.card-head small{color:var(--muted);font-weight:500;font-size:.78em}

/* ===== table ===== */
.table-wrap{overflow-x:auto;margin-top:4px}
#tblPlants{width:100%;border-collapse:collapse;font-size:13.5px}
#tblPlants th,#tblPlants td{padding:8px 10px;text-align:left;border-bottom:1px solid var(--line)}
#tblPlants th{font-size:11.5px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);font-weight:600}
#tblPlants td.num,#tblPlants th.num{text-align:right;font-family:'JetBrains Mono',monospace}
#tblPlants tbody tr:hover{background:#f7fafc}
.swatch{display:inline-block;width:11px;height:11px;border-radius:3px;vertical-align:middle}

/* ===== Carte Europe ===== */
.seg{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.seg-btn{border:0;background:#fff;color:var(--muted);padding:8px 16px;font-size:13.5px;font-weight:600;cursor:pointer}
.seg-btn+.seg-btn{border-left:1px solid var(--line)}
.seg-btn.active{background:var(--accent);color:#fff}
.chk{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;color:var(--ink);cursor:pointer}
.chk input{width:16px;height:16px;accent-color:var(--accent)}
.map-shell{position:relative;margin-top:4px}
#euMap{height:78vh;min-height:560px;border-radius:var(--r);border:1px solid var(--line);background:#eaf0f5;box-shadow:var(--shadow);z-index:0;resize:vertical;overflow:hidden}
.leaflet-container{font:inherit}
.map-legend{position:absolute;right:16px;bottom:16px;z-index:500;background:rgba(255,255,255,.96);
  border:1px solid var(--line);border-radius:10px;padding:11px 13px;box-shadow:var(--shadow);font-size:12px;min-width:172px}
.lg-t{font-weight:700;margin-bottom:6px}
.lg-bar{height:11px;border-radius:6px;border:1px solid rgba(0,0,0,.06)}
.lg-sc{display:flex;justify-content:space-between;color:var(--muted);margin-top:3px}
.lg-fl{display:flex;align-items:center;gap:7px;margin-top:9px}
.lg-na{display:flex;align-items:center;gap:7px;margin-top:5px;color:var(--muted)}
.lg-sw{width:13px;height:13px;border-radius:3px;display:inline-block;border:1px solid rgba(0,0,0,.08)}
.lg-arrow{width:22px;height:0;border-top:3px solid #1d4ed8;position:relative;display:inline-block}
.lg-arrow::after{content:"";position:absolute;right:-1px;top:-4px;border-left:7px solid #1d4ed8;border-top:4px solid transparent;border-bottom:4px solid transparent}
.map-foot{color:var(--muted);font-size:12px;margin:10px 2px 0;line-height:1.5}

/* ===== Carte France + détail centrale ===== */
.plant-map-wrap{position:relative}
.plantmap{height:560px;border-radius:var(--r);border:1px solid var(--line);background:#eaf0f5;box-shadow:var(--shadow);z-index:0;resize:vertical;overflow:hidden;min-height:320px}
.plantmap-eu{height:74vh;min-height:540px}
.map-ctl{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 2px 10px;font-size:13px}
.map-ctl label{font-weight:600;color:var(--muted)}
.map-ctl select{padding:5px 9px;border:1px solid var(--line);border-radius:8px;background:#fff;font:inherit}
.map-ctl-hint{color:var(--muted);font-size:12px}
.map-legend .lg-n{color:var(--muted);font-size:11px;margin-left:auto;font-family:'JetBrains Mono',monospace}
.map-legend .lg-fl{justify-content:flex-start}
.map-legend .lg-fl.clk{cursor:pointer;border-radius:6px;padding:1px 4px;margin-left:-4px}
.map-legend .lg-fl.clk:hover{background:#f0f4f8}
.map-legend .lg-fl.off{opacity:.38}
.map-legend .lg-fl.off .lg-sw{background:#cbd5e1 !important}
#frMap{height:520px;border-radius:var(--r);border:1px solid var(--line);background:#eaf0f5;box-shadow:var(--shadow);z-index:0}
#tblPlants tbody tr{transition:background .12s}
#tblPlants tbody tr:hover{background:#eef6fb}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px}
.stat{background:#f7f9fc;border:1px solid var(--line);border-radius:10px;padding:10px 13px}
.stat-l{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.stat-v{font-size:19px;font-weight:700;margin-top:3px}
.ds-table-wrap{overflow-x:auto}
.ds-table{width:100%;border-collapse:collapse;font-size:13px}
.ds-table th,.ds-table td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
.ds-table th{font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted);font-weight:600}
.ds-table tbody tr:hover{background:#f7f9fc}
.ds-cat-row td{background:#f3f6fa;font-size:10.5px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:700;padding:6px 12px}
.ds-pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11.5px;font-weight:600}
.ds-pill.ok{background:#dcfce7;color:#166534}
.ds-pill.retard{background:#ffedd5;color:#9a3412}
.ds-pill.absent{background:#eef2f6;color:#64748b}
.ds-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px;vertical-align:middle}
.ds-dot.ok{background:#16a34a}.ds-dot.retard{background:#ea580c}.ds-dot.absent{background:#94a3b8}

/* Facteur de charge — tableau de stats sous le box-plot */
.lf-stats{display:flex;flex-wrap:wrap;gap:10px 18px;margin:10px 2px 0;font-family:'JetBrains Mono',monospace;font-size:12.5px}
.lf-stats .lf-row{display:flex;align-items:center;gap:8px;flex:1 1 320px}
.lf-stats .lf-dot{width:11px;height:11px;border-radius:3px;flex:none}
.lf-stats .lf-name{font-weight:600;color:var(--ink);min-width:64px}
.lf-stats .lf-vals{color:var(--muted)}
.lf-stats b{color:var(--ink);font-weight:600}

/* ===== Demande interactive ===== */
.ask-box{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px}
.ask-box textarea{flex:1;padding:10px 12px;border:1px solid #d7dde6;border-radius:10px;font:inherit;font-size:14px;resize:vertical;min-height:44px;background:#fff}
.ask-box textarea:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 3px #2563eb22}
.ask-chips{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:12px}
.chip{border:1px solid #d7dde6;background:#f3f6fa;color:#33414f;border-radius:999px;padding:5px 12px;font-size:12.5px;cursor:pointer;transition:.15s}
.chip:hover{background:#e7eef7;border-color:#b9c6d6}
.ask-answer{background:#f0f6ff;border:1px solid #d4e3fb;border-left:3px solid #2563eb;border-radius:8px;padding:11px 14px;margin:6px 0 12px;font-size:14.5px;line-height:1.5;color:#16202c}
.ask-actions{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.btn-ghost{border:1px solid #cfd8e3;background:#fff;color:#33414f;border-radius:8px;padding:6px 12px;font-size:13px;cursor:pointer}
.btn-ghost:hover{background:#f3f6fa;border-color:#b9c6d6}
.ask-rows{color:#7c8a99;font-size:12.5px}
.ask-table-wrap{overflow:auto;max-height:60vh}
.ask-table{border-collapse:collapse;width:100%;font-size:13px}
.ask-table th,.ask-table td{border:1px solid #e6ebf1;padding:6px 10px;text-align:right;white-space:nowrap}
.ask-table th{background:#f3f6fa;position:sticky;top:0;font-weight:600;color:#33414f}
.ask-table td:first-child,.ask-table th:first-child{text-align:left}
.ask-table tbody tr:nth-child(even){background:#fafcfe}

.ask-head-right{display:flex;align-items:center;gap:10px}
.btn-key{font-size:12.5px;padding:4px 10px}
#askEngine{font-size:11.5px;color:#7c8a99;text-transform:uppercase;letter-spacing:.04em;border:1px solid #e0e6ee;border-radius:6px;padding:2px 7px}
#askEngine:empty{display:none}

.ask-answer h4{margin:8px 0 4px;font-size:14px;color:#16202c}
.ask-answer p{margin:5px 0}
.ask-answer ul{margin:5px 0;padding-left:20px}
.ask-answer li{margin:2px 0}
.ask-answer hr{border:none;border-top:1px solid #d4e3fb;margin:8px 0}
.ask-answer code{background:#e7eef7;padding:1px 5px;border-radius:4px;font-size:12.5px}

/* ===== Carte : timeline time-lapse ===== */
.map-timeline{display:flex;align-items:center;gap:12px;margin-top:10px;padding:8px 12px;background:#f3f6fa;border:1px solid #e0e6ee;border-radius:10px}
.map-timeline #mapSlider{flex:1;accent-color:#1d4ed8;cursor:pointer}
.map-timeline #mapPlay{font-size:14px;padding:3px 11px;min-width:38px}
.map-time{font-variant-numeric:tabular-nums;font-size:13px;color:#33414f;min-width:135px;text-align:center}
.map-timeline select{padding:4px 8px;border:1px solid #cfd8e3;border-radius:7px;font:inherit;font-size:12.5px}

/* compteur de vues */
.viewC{color:var(--accent,#4aa8ff);font-variant-numeric:tabular-nums}

/* --- modal d'aide --- */
#helpOverlay{position:fixed;inset:0;background:rgba(16,32,44,.5);z-index:3000;
  display:flex;align-items:center;justify-content:center;padding:16px}
#helpModal{width:min(600px,100%);max-height:88vh;display:flex;flex-direction:column;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 16px 56px rgba(16,32,44,.28)}
.helpHead{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line)}
.helpHead strong{font-size:16px}
#helpClose{background:none;border:0;color:var(--muted);font-size:24px;cursor:pointer;line-height:1}
#helpClose:hover{color:var(--ink)}
.helpIntro{padding:14px 20px 4px;font-size:13px;color:var(--muted);line-height:1.5}
.helpBody{overflow:auto;padding:8px 20px}
.helpItem{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px;line-height:1.45;color:var(--muted)}
.helpItem:last-child{border-bottom:0}
.helpItem b{color:var(--ink)}
.helpIco{font-size:20px;width:30px;flex-shrink:0;text-align:center}
.helpFoot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;border-top:1px solid var(--line)}
.helpHint{font-size:11.5px;color:var(--muted)}
#helpGo{background:var(--accent);color:#fff;border:0;border-radius:10px;padding:10px 20px;font-size:13px;font-weight:600;cursor:pointer;flex-shrink:0}
#helpGo:hover{filter:brightness(1.08)}
@media(max-width:640px){ .helpHint{display:none} }