:root{--bg:#0b0f17;--bg1:#121827;--bg2:#1a2234;--brd:#273246;--t1:#e8ecf1;--t2:#93a0b4;--t3:#5f6f85;
--or:#f97316;--bl:#3b82f6;--gr:#10b981;--rd:#ef4444;--pu:#8b5cf6;--ye:#eab308;--cy:#06b6d4;--r:12px}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--t1);min-height:100vh}
a{color:var(--bl)}
header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 24px;background:var(--bg1);border-bottom:1px solid var(--brd);position:sticky;top:0;z-index:10;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px}.logo{font-size:1.8rem}
h1{font-size:1.15rem;font-weight:600}.sub{font-size:.78rem;color:var(--t2)}
nav{display:flex;gap:6px;flex-wrap:wrap}
.tab{background:transparent;border:1px solid var(--brd);color:var(--t2);padding:8px 14px;border-radius:8px;cursor:pointer;font-size:.9rem}
.tab.on{background:var(--or);border-color:var(--or);color:#fff}
main{padding:20px 24px;max-width:1500px;margin:0 auto}
.panel{display:none}.panel.on{display:block}
.card{background:var(--bg1);border:1px solid var(--brd);border-radius:var(--r);padding:16px 18px;margin-bottom:16px;flex:1;min-width:280px}
.card h3{font-size:.95rem;font-weight:600;margin-bottom:12px;color:var(--t1)}
.row{display:flex;gap:16px;flex-wrap:wrap}
.kv{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--brd);font-size:.9rem}.kv span{color:var(--t2)}
.big{font-size:2.4rem;font-weight:700;margin:4px 0 8px}
.btns{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
button{background:var(--bg2);color:var(--t1);border:1px solid var(--brd);border-radius:8px;padding:8px 12px;cursor:pointer;font-size:.88rem}
button:hover{border-color:var(--t3)}button.primary{background:var(--or);border-color:var(--or);color:#fff}button.sm{padding:5px 9px;font-size:.8rem}
button.on{background:var(--bl);border-color:var(--bl);color:#fff}button:disabled{opacity:.5;cursor:default}
.zones{display:grid;grid-template-columns:1fr;gap:16px;margin-bottom:16px}@media(min-width:1500px){.zones{grid-template-columns:1fr 1fr}}
.zone{background:var(--bg1);border:1px solid var(--brd);border-radius:var(--r);padding:16px 18px}
.zone .head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;flex-wrap:wrap;gap:8px}.zone .name{font-weight:600;font-size:1.05rem}
.zone .ctlrow{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:4px 0 10px}.zone .ctlrow .btns{margin:0}
.chart.day{height:240px}.zfoot{display:flex;gap:16px;font-size:.78rem;color:var(--t2);margin-top:6px;flex-wrap:wrap}
.legend{display:flex;align-items:center;gap:5px;font-size:.75rem;color:var(--t2);flex-wrap:wrap}.legend i{display:inline-block;width:12px;height:8px;border-radius:2px;margin-left:6px}.legend i.dash{width:14px;height:0;border-top:2px dashed #93a0b4}
.daynav input{padding:5px 8px}
.badge{font-size:.7rem;padding:2px 8px;border-radius:10px;background:var(--bg2);color:var(--t2);border:1px solid var(--brd)}
.badge.or{color:var(--or);border-color:var(--or)}.badge.gr{color:var(--gr);border-color:var(--gr)}.badge.rd{color:var(--rd);border-color:var(--rd)}
.zone .temps{display:flex;align-items:baseline;gap:14px}.zone .cur{font-size:2.2rem;font-weight:700}.zone .set{color:var(--t2);font-size:1rem}
.zone .meta{font-size:.8rem;color:var(--t2);margin:6px 0 10px;display:flex;gap:12px;flex-wrap:wrap}
.bar{height:6px;background:var(--bg2);border-radius:3px;overflow:hidden;margin-bottom:10px}.bar i{display:block;height:100%;background:var(--or)}
.setctl{display:flex;align-items:center;gap:8px;margin-bottom:8px}.setctl .val{min-width:64px;text-align:center;font-weight:600;font-size:1.1rem}
.setctl select{background:var(--bg2);color:var(--t1);border:1px solid var(--brd);border-radius:8px;padding:7px}
.chart{position:relative;height:260px}.chart.tall{height:340px}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px;background:var(--bg1);border:1px solid var(--brd);border-radius:var(--r);padding:10px 14px}
.toolbar label{font-size:.85rem;color:var(--t2);display:flex;align-items:center;gap:6px}
input,select,textarea{background:var(--bg2);color:var(--t1);border:1px solid var(--brd);border-radius:8px;padding:7px 9px;font-size:.88rem;font-family:inherit}
textarea{width:100%;font-family:ui-monospace,Menlo,monospace;font-size:.78rem}
.spacer{flex:1}.hint{font-size:.78rem;color:var(--t3)}code{background:var(--bg2);padding:1px 5px;border-radius:4px;font-size:.78rem}
.filebtn{background:var(--bg2);border:1px solid var(--brd);border-radius:8px;padding:8px 12px;cursor:pointer;font-size:.88rem;color:var(--t1)}.filebtn input{display:none}
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:var(--bg1);border:1px solid var(--brd);border-left:3px solid var(--or);border-radius:var(--r);padding:12px 14px}
.kpi .l{font-size:.72rem;color:var(--t2);text-transform:uppercase;letter-spacing:.04em}.kpi .v{font-size:1.5rem;font-weight:700;margin-top:4px}.kpi .v small{font-size:.8rem;color:var(--t2);margin-left:4px}
.kpi.bl{border-left-color:var(--bl)}.kpi.gr{border-left-color:var(--gr)}.kpi.pu{border-left-color:var(--pu)}.kpi.ye{border-left-color:var(--ye)}.kpi.cy{border-left-color:var(--cy)}
.tablewrap{overflow:auto;max-height:420px}table{width:100%;border-collapse:collapse;font-size:.82rem}
th,td{padding:7px 10px;text-align:left;border-bottom:1px solid var(--brd);white-space:nowrap}th{color:var(--t2);font-weight:500;position:sticky;top:0;background:var(--bg1)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.ok{color:var(--gr)}.err{color:var(--rd)}
.form{display:flex;flex-direction:column;gap:10px}.form label{display:flex;flex-direction:column;gap:4px;font-size:.82rem;color:var(--t2)}
.form label.chk{flex-direction:row;align-items:center;gap:8px;color:var(--t1)}
label.full{flex:1;display:flex;flex-direction:column;gap:4px;font-size:.82rem;color:var(--t2);min-width:280px}
.sticky{position:sticky;bottom:12px;background:var(--bg1);border:1px solid var(--brd);border-radius:var(--r);padding:10px 14px;align-items:center;margin-bottom:16px}
.banner{background:#2a1f0d;border:1px solid var(--or);border-radius:var(--r);padding:14px 18px;margin-bottom:16px;font-size:.9rem;line-height:1.5}
.banner .code{font-family:ui-monospace,Menlo,monospace;font-size:1.4rem;letter-spacing:.1em;color:var(--or)}
.hidden{display:none!important}
.kvs .kv{font-size:.85rem}
.toolbar label.chk{flex-direction:row;color:var(--t1)}
td.url{max-width:520px;overflow:hidden;text-overflow:ellipsis;font-family:ui-monospace,Menlo,monospace;font-size:.75rem}
tr.bad td{background:rgba(239,68,68,.08)}
.toast{position:fixed;bottom:24px;right:24px;background:var(--bg2);border:1px solid var(--brd);border-left:3px solid var(--gr);padding:12px 16px;border-radius:8px;font-size:.88rem;max-width:420px;z-index:50}
.toast.err{border-left-color:var(--rd)}
@media (max-width:700px){main{padding:12px 16px}header{padding:12px 16px}.chart{height:220px}}
/* Page de connexion */
body.login{display:flex;align-items:center;justify-content:center;padding:16px}
.login-card{max-width:360px;width:100%;flex:none;gap:14px;padding:24px}.login-card .brand{margin-bottom:6px}
.login-card button{margin-top:4px}.login-card #loginMsg{font-size:.85rem;min-height:1.2em}
/* Navigation secondaire, sélecteur de période, programme, scénarios */
h2{font-size:1.05rem;font-weight:600;margin:22px 0 10px;color:var(--t1)}h4{font-size:.8rem;font-weight:600;color:var(--t2);margin:14px 0 6px;text-transform:uppercase;letter-spacing:.04em}
.card h3 .right{float:right;margin-top:-4px}.card h3 .hint{font-weight:400;margin-left:6px}
.row.top .card{min-width:260px}
.btns.quick button{flex:1;min-width:120px}
.subnav{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:6px}.subnav a{color:var(--t2);text-decoration:none;font-size:.82rem;padding:5px 10px;border:1px solid var(--brd);border-radius:20px}.subnav a:hover{color:var(--t1);border-color:var(--t3)}
.ranges{display:flex;border:1px solid var(--brd);border-radius:8px;overflow:hidden}.ranges button{border:0;border-radius:0;padding:6px 11px;font-size:.8rem;font-weight:600;background:transparent;color:var(--t2)}
.ranges button+button{border-left:1px solid var(--brd)}.ranges button.on{background:var(--or);color:#fff}.ranges button:hover{color:var(--t1)}
.pnav{display:flex;align-items:center;gap:6px}.plabel{min-width:150px;text-align:center;font-weight:600;font-size:.9rem}
.sched{background:var(--bg2);border:1px solid var(--brd);border-radius:8px;padding:10px 12px;margin-bottom:10px;font-size:.82rem}
.sched label{display:flex;align-items:center;gap:6px;color:var(--t2)}.blocks{display:flex;gap:6px;flex-wrap:wrap}
.blk{background:var(--bg1);border:1px solid var(--brd);border-radius:6px;padding:3px 8px;white-space:nowrap}.blk.off{opacity:.6}.blk strong{color:var(--or)}
.row.tight{gap:8px;align-items:center}.row.tight .grow{flex:1;min-width:120px}
dialog{background:var(--bg1);color:var(--t1);border:1px solid var(--brd);border-radius:var(--r);padding:0;width:min(640px,94vw);max-height:90vh}
dialog::backdrop{background:rgba(0,0,0,.6)}.dlg{padding:20px 22px;display:flex;flex-direction:column;gap:12px}.dlg .btns{margin-top:4px}
.sclist{display:flex;flex-direction:column;gap:6px;max-height:220px;overflow:auto}
.scitem{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px;border:1px solid var(--brd);border-radius:8px;font-size:.85rem}.scitem.on{border-color:var(--or)}.scitem .btns{margin:0}
.sczone strong{font-size:.88rem}.sczone select{padding:5px 8px}
.legend i.dot{width:14px;height:0;border-top:2px dotted rgba(16,185,129,.9)}
label.inline{display:flex;align-items:center;gap:8px;font-size:.82rem;color:var(--t2)}label.inline input{width:220px}
tr.cur td{background:rgba(16,185,129,.06)}