:root{
  --ink:#1B2430; --ink-2:#111823;
  --paper:#EFE9DC; --paper-2:#E3DBC8;
  --steel:#3C4A5E; --steel-2:#2A3648;
  --safety:#F4B400; --safety-dark:#C98F00;
  --alert:#C1272D; --alert-bg:#F0A8AC; --ok:#3F7D58; --ok-bg:#D9F0DF;
  --flow:#FFF6D6;
}
*{box-sizing:border-box;}
body{ margin:0; min-height:100vh; background:var(--ink); color:var(--paper); font-family:'IBM Plex Sans', sans-serif; -webkit-font-smoothing:antialiased; }
h1,h2,h3,h4,.disp{ font-family:'Oswald', sans-serif; text-transform:uppercase; letter-spacing:0.03em; }
code,.mono,.code-badge,input[type=number],.score{ font-family:'IBM Plex Mono', monospace; }
a{ color:var(--safety); }
.hazard{ height:10px; background:repeating-linear-gradient(135deg, var(--ink-2) 0 14px, var(--safety) 14px 28px); }
header.top{ padding:22px 20px 16px; background:var(--ink-2); }
header.top .wrap{ max-width:1400px; margin:0 auto; display:flex; align-items:baseline; gap:14px; flex-wrap:wrap; }
header.top h1{ font-size:1.5rem; margin:0; color:var(--paper); }
header.top .tag{ font-size:0.75rem; letter-spacing:0.12em; color:var(--safety); font-family:'IBM Plex Mono',monospace; }
main{ max-width:1400px; margin:0 auto; padding:28px 20px 80px; }
footer{ text-align:center; padding:20px; color:var(--steel); font-size:0.75rem; }

.card{ background:var(--paper); color:var(--ink); border-radius:3px; padding:22px 24px; margin-bottom:20px; box-shadow:0 6px 0 rgba(0,0,0,0.25); }
.card h2{ font-size:1.15rem; margin:0 0 14px; color:var(--ink-2); }
.card h3{ font-size:0.95rem; margin:0 0 10px; color:var(--steel-2); }
.row{ display:flex; gap:10px; flex-wrap:wrap; align-items:center; }
.grow{ flex:1; min-width:180px; }
input[type=text],input[type=number],input[type=password],input[type=date],textarea,select{
  font-family:'IBM Plex Sans', sans-serif; padding:10px 12px; border:2px solid var(--steel);
  border-radius:2px; background:#fff; color:var(--ink); font-size:0.95rem; width:100%;
}
input[type=number]{ -moz-appearance:textfield; }
input[type=number]::-webkit-outer-spin-button, input[type=number]::-webkit-inner-spin-button{ -webkit-appearance:none; margin:0; }
textarea{ font-family:'IBM Plex Mono', monospace; font-size:0.8rem; min-height:220px; }
input:focus,textarea:focus,button:focus,select:focus{ outline:3px solid var(--steel-2); outline-offset:1px; }
label{ font-size:0.75rem; text-transform:uppercase; letter-spacing:0.08em; color:var(--steel-2); display:block; margin-bottom:4px; }
button{ font-family:'Oswald', sans-serif; text-transform:uppercase; letter-spacing:0.05em; background:var(--safety); color:var(--ink-2); border:none; border-radius:2px; padding:11px 18px; font-size:0.85rem; font-weight:600; cursor:pointer; box-shadow:0 3px 0 var(--safety-dark); }
button.small{ padding:7px 12px; font-size:0.75rem; }
button.tiny{ padding:4px 8px; font-size:0.68rem; box-shadow:0 2px 0 var(--safety-dark); }
button:hover{ filter:brightness(0.97); }
button:active{ box-shadow:0 1px 0 var(--safety-dark); transform:translateY(2px); }
button.secondary{ background:var(--steel); color:#fff; box-shadow:0 3px 0 var(--steel-2); }
button.ghost{ background:transparent; color:inherit; box-shadow:none; border:2px solid currentColor; }
button.alert{ background:var(--alert); color:#fff; box-shadow:0 3px 0 #7c1a1e; }
button:disabled{ opacity:0.5; cursor:not-allowed; box-shadow:none; }
table{ width:100%; border-collapse:collapse; font-size:0.88rem; }
th,td{ text-align:left; padding:6px 8px; border-bottom:1px solid var(--paper-2); }
th{ text-transform:uppercase; font-size:0.68rem; letter-spacing:0.08em; color:var(--steel-2); }
.muted{ color:var(--steel); font-size:0.85rem; }
.empty{ text-align:center; padding:30px 10px; color:var(--steel); }
.feedback{ padding:12px 14px; border-radius:2px; margin:12px 0; font-weight:600; white-space:pre-line; }
.feedback.ok{ background:#E3F0E7; color:var(--ok); }
.feedback.ko{ background:#F5DEDF; color:var(--alert); }
.divider{ border:none; border-top:2px solid var(--paper-2); margin:18px 0; }
details > summary{ cursor:pointer; font-weight:600; color:var(--steel-2); margin-bottom:10px; font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:0.04em; font-size:1rem; }
.check-label{ display:flex; align-items:center; gap:8px; text-transform:none; letter-spacing:normal; font-size:0.85rem; margin-bottom:10px; }
.check-label input{ width:auto; }
.code-badge{ display:inline-block; background:var(--ink-2); color:var(--safety); padding:3px 10px; border-radius:2px; letter-spacing:0.14em; font-weight:600; font-size:0.85rem; }
.code-badge.big{ font-size:1.6rem; padding:6px 16px; }
.pill{ display:inline-block; background:var(--steel-2); color:var(--safety); padding:4px 12px; border-radius:16px; font-size:0.8rem; font-weight:600; font-family:'IBM Plex Mono',monospace; }
.pill.ok{ background:var(--ok); color:#fff; }
.pill.ko{ background:var(--alert); color:#fff; }
.pill.grey{ background:var(--paper-2); color:var(--steel-2); }

/* ---------- Toast ---------- */
.toast-wrap{ position:fixed; left:50%; bottom:22px; transform:translateX(-50%); z-index:200; display:flex; flex-direction:column; gap:8px; align-items:center; pointer-events:none; }
.toast{ background:var(--ink-2); color:var(--paper); border:2px solid var(--safety); padding:10px 18px; border-radius:3px; box-shadow:0 6px 18px rgba(0,0,0,0.4); font-weight:600; animation:toast-in .2s ease-out; }
.toast.ok{ border-color:#7CC596; }
.toast.ko{ border-color:var(--alert); }
@keyframes toast-in{ from{ opacity:0; transform:translateY(8px);} to{ opacity:1; transform:none;} }

/* ---------- Indicateur d'actualisation ---------- */
.refresh-indicator{ display:flex; align-items:center; gap:8px; font-size:0.72rem; color:var(--steel); }
.refresh-ring{ animation: ring-countdown 5s linear infinite; }
@keyframes ring-countdown { from { stroke-dashoffset: 0; } to { stroke-dashoffset: 50.27; } }
.refresh-fixed{ position:fixed; bottom:16px; right:16px; z-index:45; background:var(--paper); border:2px solid var(--steel); border-radius:20px; padding:6px 14px; box-shadow:0 4px 10px rgba(0,0,0,0.35); }

/* ---------- Écran équipe : bandeau collant ---------- */
#sticky-slot{ position:sticky; top:0; z-index:60; }
.team-sticky{ background:var(--ink-2); color:var(--paper); border-bottom:4px solid var(--safety); box-shadow:0 6px 14px rgba(0,0,0,0.45); }
.team-sticky .ts-inner{ max-width:1400px; margin:0 auto; padding:8px 20px 10px; }
.ts-top{ display:flex; flex-wrap:wrap; gap:6px 16px; align-items:center; font-size:0.8rem; }
.ts-phase{ font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:0.06em; color:var(--safety); }
.ts-team b{ color:#fff; }
.ts-team input{ width:180px; padding:3px 6px; font-size:0.85rem; display:inline-block; }
.ts-menu{ margin-left:auto; display:flex; gap:6px; flex-wrap:wrap; }
.ts-menu button{ padding:5px 10px; font-size:0.72rem; }
.ts-score{ display:flex; align-items:center; flex-wrap:wrap; gap:6px 16px; margin-top:6px; padding:8px 14px; border-radius:3px; }
.ts-score.valid{ background:var(--ok); }
.ts-score.invalid{ background:var(--alert); }
.ts-score-label{ font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:0.08em; font-size:0.9rem; color:#fff; }
.ts-score-value{ font-family:'IBM Plex Mono',monospace; font-weight:700; color:#fff; font-size:clamp(1.5rem, 3.6vw, 2.3rem); line-height:1; }
.ts-status{ color:#fff; font-weight:700; font-size:1.15rem; }
.ts-best{ margin-left:auto; color:#fff; font-size:0.82rem; opacity:0.92; }
.ts-anomalies{ margin-top:6px; color:#FFB3B6; font-size:0.84rem; line-height:1.45; }
.ts-anomalies b{ color:#fff; }
.ts-breakdown{ margin-top:4px; font-size:0.74rem; color:#B9C3D0; font-family:'IBM Plex Mono',monospace; }
.ts-panel{ background:var(--paper); color:var(--ink); border-radius:3px; padding:14px 16px; margin-top:8px; max-height:55vh; overflow:auto; }
.ts-panel h4{ margin:0 0 8px; font-size:0.85rem; color:var(--steel-2); }
.sol-list{ list-style:none; margin:0 0 14px; padding:0; }
.sol-list li{ display:flex; align-items:center; gap:10px; padding:6px 8px; border-bottom:1px solid var(--paper-2); }
.sol-list li:hover{ background:#fff; }
.sol-list .sol-score{ font-family:'IBM Plex Mono',monospace; font-weight:600; min-width:130px; }
.sol-list .sol-meta{ font-size:0.78rem; color:var(--steel); flex:1; }
.banner-readonly{ background:var(--safety); color:var(--ink-2); padding:6px 12px; border-radius:3px; font-weight:600; font-size:0.85rem; margin-top:6px; }

/* ---------- Réseau ---------- */
.net{ display:flex; flex-direction:column; gap:0; }
.level{ background:var(--paper); color:var(--ink); border-radius:3px; padding:14px 18px 16px; box-shadow:0 6px 0 rgba(0,0,0,0.25); }
.level-title, .flows-title{ font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:0.06em; font-size:1rem; margin:0 0 10px; color:var(--ink-2); display:flex; gap:10px; align-items:baseline; flex-wrap:wrap; }
.level-title .muted, .flows-title .muted{ font-family:'IBM Plex Sans',sans-serif; text-transform:none; letter-spacing:normal; font-size:0.8rem; }
.nodes-row{ display:flex; gap:12px; flex-wrap:wrap; justify-content:center; }
.node{ background:#fff; border:2px solid var(--steel); border-radius:4px; min-width:170px; flex:0 1 210px; overflow:hidden; }
.node-head{ background:var(--steel-2); color:#fff; padding:6px 10px; display:flex; justify-content:space-between; align-items:baseline; gap:8px; }
.node-id{ font-family:'Oswald',sans-serif; font-size:1.25rem; letter-spacing:0.05em; color:var(--safety); }
.node-sub{ font-size:0.72rem; color:#C9D2DE; }
.node table td{ padding:4px 10px; font-size:0.85rem; }
.node table td.v{ text-align:right; font-family:'IBM Plex Mono',monospace; font-weight:600; }
.node.node-bad{ border-color:var(--alert); }
.bad{ background:var(--alert-bg) !important; color:#7c1a1e; }
.okc{ background:var(--ok-bg); }
.flows{ position:relative; background:var(--ink); padding:14px 0 18px; }
.flows .arrow{ text-align:center; color:var(--safety); font-size:1.6rem; line-height:1; margin:-4px 0 6px; }
.flows-box{ background:var(--paper); color:var(--ink); border-radius:3px; padding:14px 18px; border-left:6px solid var(--safety); box-shadow:0 6px 0 rgba(0,0,0,0.25); }
.matrix{ width:auto; margin:0 auto; border-collapse:separate; border-spacing:6px; }
.matrix th{ text-align:center; font-family:'Oswald',sans-serif; font-size:0.9rem; color:var(--ink-2); letter-spacing:0.05em; }
.matrix th.rowh{ text-align:right; padding-right:8px; }
.flow-cell{ background:var(--flow); border:2px solid var(--safety); border-radius:4px; padding:4px 6px 3px; text-align:center; vertical-align:top; }
.flow-cell input{ width:96px; padding:6px 6px; text-align:right; font-size:1rem; font-weight:600; border:2px solid var(--steel); }
.flow-cell input:disabled{ background:#F6F3EC; color:var(--ink); -webkit-text-fill-color:var(--ink); opacity:1; }
.flow-cell.has-flow{ background:#FFE38A; border-color:var(--safety-dark); }
.flow-cell.has-flow input{ border-color:var(--ink-2); }
.unit-cost{ font-size:0.68rem; color:var(--steel); margin-top:2px; font-family:'IBM Plex Mono',monospace; }
.no-link{ text-align:center; color:#A69F90; background:repeating-linear-gradient(135deg, #EAE4D6 0 6px, #F3EEE2 6px 12px); border-radius:4px; font-size:0.75rem; }
.stores-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(380px, 1fr)); gap:14px; }
.store{ background:#fff; border:2px solid var(--steel); border-radius:4px; overflow:hidden; }
.store.node-bad{ border-color:var(--alert); }
.store table{ border-collapse:separate; border-spacing:4px; }
.store th{ text-align:center; padding:2px 4px; }
.store td{ text-align:center; padding:2px 4px; border:none; }
.store td.rowh{ text-align:left; white-space:nowrap; font-size:0.8rem; font-weight:600; }
.store td.rowh .unit-cost{ display:inline; margin-left:4px; }
.store .flow-cell{ padding:2px 3px; }
.store .flow-cell input{ width:74px; font-size:0.92rem; padding:5px 4px; }
.store tr.sum td{ font-family:'IBM Plex Mono',monospace; font-weight:600; font-size:0.85rem; background:var(--paper); border-radius:3px; }
.store tr.sum td.rowh{ font-family:'IBM Plex Sans',sans-serif; background:transparent; }
.store tr.first-sum td{ border-top:2px solid var(--steel); }
.store-foot{ padding:4px 10px 8px; font-size:0.76rem; color:var(--steel); }

/* ---------- Admin : éditeurs de paramètres ---------- */
.param-table{ width:auto; }
.param-table td, .param-table th{ padding:3px 6px; text-align:center; }
.param-table input{ width:90px; padding:5px 6px; font-size:0.85rem; text-align:right; }
.param-table td.rowh, .param-table th.rowh{ text-align:left; font-weight:600; }
.params-grid{ display:grid; grid-template-columns:repeat(auto-fit, minmax(320px, 1fr)); gap:18px 26px; }
.phase-switch{ display:flex; gap:8px; flex-wrap:wrap; }
.phase-switch button.current{ background:var(--ok); color:#fff; box-shadow:0 3px 0 #24503a; cursor:default; }
.phase-panel{ background:#fff; border:2px solid var(--safety); border-radius:3px; padding:14px 16px; margin-top:12px; }
.phase-panel label.opt{ display:flex; gap:8px; align-items:center; text-transform:none; letter-spacing:normal; font-size:0.9rem; color:var(--ink); padding:5px 0; }
.phase-panel label.opt input{ width:auto; }

/* ---------- Suivi des résultats ---------- */
.tabs{ display:flex; gap:6px; flex-wrap:wrap; }
.tabs button{ background:var(--paper-2); color:var(--steel-2); box-shadow:0 3px 0 #bfb59f; }
.tabs button.active{ background:var(--safety); color:var(--ink-2); box-shadow:0 3px 0 var(--safety-dark); }
.teams-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(240px, 1fr)); gap:14px; align-items:start; }
.team-box{ background:#fff; border:2px solid var(--steel); border-radius:3px; padding:12px 14px; color:var(--ink); position:relative; }
.team-box h4{ margin:0 0 4px; font-size:1rem; color:var(--ink-2); padding-right:40px; word-break:break-word; }
.team-box .best{ font-family:'IBM Plex Mono',monospace; font-weight:700; font-size:1.25rem; margin:8px 0; display:block; background:var(--ok-bg); color:var(--ok); border-radius:3px; padding:6px 8px; text-decoration:none; }
.team-box .best.none{ background:var(--paper-2); color:var(--steel); font-size:0.95rem; }
.team-box ul{ list-style:none; margin:0; padding:0; max-height:220px; overflow:auto; }
.team-box li a{ display:flex; justify-content:space-between; gap:8px; padding:3px 6px; font-family:'IBM Plex Mono',monospace; font-size:0.82rem; color:var(--ink); text-decoration:none; border-bottom:1px dashed var(--paper-2); }
.team-box li a:hover{ background:var(--flow); }
.team-box li a .t{ color:var(--steel); font-size:0.72rem; }
.rank-bubble{ position:absolute; top:-12px; right:-10px; z-index:5; background:var(--safety); color:var(--ink-2); border:2px solid var(--ink-2); border-radius:50%; width:38px; height:38px; display:flex; align-items:center; justify-content:center; font-family:'Oswald',sans-serif; font-weight:700; font-size:0.78rem; box-shadow:0 2px 6px rgba(0,0,0,0.35); }
.podium-list{ display:flex; gap:16px; justify-content:center; align-items:flex-end; flex-wrap:wrap; padding:10px 0 4px; }
.podium-item{ background:#fff; color:var(--ink); border:2px solid var(--steel); border-radius:3px; padding:16px 20px; text-align:center; min-width:150px; }
.podium-item.podium-1{ order:2; border-color:var(--safety); border-width:3px; padding-top:30px; }
.podium-item.podium-2{ order:1; padding-top:20px; }
.podium-item.podium-3{ order:3; }
.podium-medal{ font-family:'Oswald',sans-serif; font-size:1.4rem; font-weight:700; color:var(--ink-2); }
.podium-name{ font-weight:600; margin:6px 0; word-break:break-word; }
.podium-score{ font-family:'IBM Plex Mono',monospace; color:var(--steel-2); }
.scores-table td.num, .scores-table th.num{ text-align:right; font-family:'IBM Plex Mono',monospace; }

/* ---------- Affichage Tableau ---------- */
body.board-mode .hazard, body.board-mode header.top, body.board-mode footer{ display:none; }
body.board-mode main{ max-width:none; min-height:100vh; padding:24px; display:flex; align-items:center; justify-content:center; }
.board{ text-align:center; width:100%; }
.board-head{ display:flex; justify-content:space-between; align-items:flex-start; gap:16px; flex-wrap:wrap; text-align:left; margin-bottom:10px; }
.board-title{ font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:0.06em; font-size:clamp(1.2rem, 3vw, 2.2rem); color:var(--paper); }
.board-code{ font-family:'IBM Plex Mono',monospace; color:var(--safety); font-size:clamp(1rem, 2.4vw, 1.8rem); letter-spacing:0.12em; }
.board-teams{ font-family:'Oswald',sans-serif; color:var(--paper); font-size:clamp(1rem, 2.2vw, 1.6rem); text-align:right; }
.board-phase-label{ font-family:'Oswald',sans-serif; letter-spacing:0.15em; color:var(--safety); font-size:clamp(1rem,2.6vw,2rem); margin-top:10px; }
.board-phase{ font-family:'Oswald',sans-serif; font-weight:700; color:var(--paper); line-height:1.05; font-size:clamp(46px, 8vw, 120px); text-transform:uppercase; }
.board .podium-list{ margin-top:30px; gap:24px; }
.board .podium-item{ min-width:clamp(160px, 22vw, 320px); padding:22px 26px; }
.board .podium-item.podium-1{ padding-top:44px; }
.board .podium-item.podium-2{ padding-top:30px; }
.board .podium-medal{ font-size:clamp(1.6rem, 3vw, 2.6rem); }
.board .podium-name{ font-size:clamp(1.1rem, 2.4vw, 2rem); }
.board .podium-score{ font-size:clamp(1rem, 2vw, 1.6rem); }

@media (max-width:700px){
  main{ padding:18px 12px 70px; }
  .stores-grid{ grid-template-columns:1fr; }
  .flow-cell input{ width:76px; }
  .store .flow-cell input{ width:62px; }
  .ts-best{ margin-left:0; }
}
.flow-cell input::placeholder{ color:#CFC8B8; }
.flow-cell input:disabled::placeholder{ color:#CFC8B8; -webkit-text-fill-color:#CFC8B8; }
.phase-switch button.current:disabled{ opacity:1; }
.board .empty{ color:#8E9AAC; font-size:1.2rem; }
@media (max-width:700px){
  .ts-breakdown{ display:none; }
  .ts-menu{ margin-left:0; }
  .ts-score{ padding:6px 10px; }
  .node{ flex:1 1 150px; min-width:150px; }
}
.ref-weeks{ display:grid; grid-template-columns:repeat(auto-fit, minmax(560px, 1fr)); gap:14px 26px; overflow-x:auto; }
.ref-weeks .param-table input, #ref-editor .param-table input{ width:72px; }

/* v2 : coûts unitaires et anomalies bien visibles, blocs entrepôts */
.cost-badge{ display:inline-block; font-family:'IBM Plex Mono',monospace; font-weight:700; font-size:0.9rem; background:var(--ink-2); color:var(--safety); padding:2px 7px; border-radius:3px; white-space:nowrap; vertical-align:middle; }
.unit-cost{ font-size:0.9rem; margin-top:4px; }
.store td.rowh{ font-size:0.9rem; }
.ts-anom-in{ flex-basis:100%; color:#fff; font-weight:700; font-size:1.15rem; line-height:1.5; border-top:1px solid rgba(255,255,255,0.35); padding-top:6px; }
.ts-anom-in b{ color:#FFE38A; }
.wh-grid{ grid-template-columns:repeat(auto-fill, minmax(300px, 1fr)); }
.store.wh table{ width:100%; }
.store.wh th{ font-size:0.68rem; }
.store.wh .flow-cell input{ width:120px; font-size:1rem; }
.store.wh td{ text-align:center; }
.store.wh td.rowh{ text-align:left; }
@media (max-width:700px){ .ts-anom-in, .ts-status{ font-size:1rem; } }
.stores-grid:not(.wh-grid){ grid-template-columns:repeat(auto-fill, minmax(430px, 1fr)); }
.store:not(.wh) .flow-cell input{ width:66px; }
.store:not(.wh) td.rowh{ padding-right:2px; }
.store:not(.wh) .cost-badge{ font-size:0.82rem; padding:1px 5px; }
@media (max-width:700px){ .stores-grid:not(.wh-grid){ grid-template-columns:1fr; } .store:not(.wh) .flow-cell input{ width:56px; } }
.flows + .flows > .arrow:first-child{ display:none; }
.flows:last-child > .arrow:last-child{ display:none; }

/* v3 : coûts de stockage, frais de commande et coûts de production bien visibles */
.cost-badge.big{ font-size:1.05rem; padding:3px 9px; }
.store-costs{ display:flex; flex-wrap:wrap; gap:6px 18px; align-items:center; padding:8px 10px; background:var(--paper-2); border-bottom:2px solid var(--steel); font-weight:700; font-size:0.95rem; color:var(--ink-2); }
.node-head .node-sub .cost-badge.big{ background:var(--safety); color:var(--ink-2); }
.node-head .node-sub{ font-size:0.85rem; }
.store-foot{ font-size:0.95rem; font-weight:600; color:var(--ink-2); padding:6px 10px 10px; }
.store-costs{ font-size:1.05rem; }
.store-costs .cost-badge.big{ font-size:1.2rem; padding:3px 10px; }
/* v4 : tailles intermédiaires pour stockage / frais de commande ; entrepôts centrés */
.cost-badge.big{ font-size:0.95rem; padding:2px 8px; }
.store-costs{ font-size:0.9rem; padding:6px 10px; }
.store-costs .cost-badge.big{ font-size:0.95rem; padding:2px 8px; }
.store-foot{ font-size:0.88rem; }
.stores-grid.wh-grid{ display:flex; flex-wrap:wrap; justify-content:center; gap:14px; }
.stores-grid.wh-grid > .store{ flex:0 1 320px; }
.store-costs{ gap:4px 10px; font-size:0.85rem; justify-content:space-between; }
.store-costs > span{ white-space:nowrap; }