:root{
  --bg:#0f1115;--bg2:#151820;--card:#1a1e27;--card2:#212634;--line:#2a3040;
  --text:#eef0f5;--muted:#8d95a8;--accent:#ff6a3d;--accent2:#ffb03d;--accent-soft:rgba(255,106,61,.14);
  --ok:#2fd18a;--warn:#ffb020;--bad:#ff5468;--info:#4da3ff;--violet:#a98bff;
  --radius:14px;--shadow:0 10px 30px rgba(0,0,0,.35);
  color-scheme:dark;
}
@media (prefers-color-scheme:light){
  :root:not([data-theme="dark"]){
    --bg:#f4f5f8;--bg2:#ffffff;--card:#ffffff;--card2:#f1f3f7;--line:#e2e5ec;
    --text:#151820;--muted:#636b7d;--accent-soft:rgba(255,106,61,.12);--shadow:0 8px 24px rgba(20,25,40,.08);
    color-scheme:light;
  }
}
:root[data-theme="light"]{
  --bg:#f4f5f8;--bg2:#ffffff;--card:#ffffff;--card2:#f1f3f7;--line:#e2e5ec;
  --text:#151820;--muted:#636b7d;--accent-soft:rgba(255,106,61,.12);--shadow:0 8px 24px rgba(20,25,40,.08);
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--text);font:15px/1.45 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:"Space Grotesk",Inter,sans-serif;letter-spacing:-.01em;margin:0}
h1{font-size:26px}h2{font-size:19px}h3{font-size:15px}
a{color:var(--accent)}
.hidden{display:none!important}
.muted{color:var(--muted)}.small{font-size:12.5px}
.err{color:var(--bad);min-height:1.2em;font-size:13px;margin:8px 0 0}
input,select,textarea{width:100%;background:var(--card2);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:10px 12px;font:inherit;outline:none;transition:border-color .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
textarea{min-height:70px;resize:vertical}
input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent)}
label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted);font-weight:500}
label.check{flex-direction:row;align-items:center;gap:10px;color:var(--text)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--card2);color:var(--text);border-radius:10px;padding:9px 14px;font:600 14px Inter,sans-serif;cursor:pointer;transition:transform .08s,background .15s,border-color .15s;white-space:nowrap}
.btn:hover{border-color:var(--muted)}.btn:active{transform:scale(.98)}
.btn.primary{background:linear-gradient(135deg,var(--accent),#ff8a3d);border-color:transparent;color:#fff;box-shadow:0 6px 18px rgba(255,106,61,.3)}
.btn.danger{color:var(--bad);border-color:rgba(255,84,104,.4);background:transparent}
.btn.ghost{background:transparent}
.btn.small{padding:6px 10px;font-size:13px}
.btn.full{width:100%}
.icon-btn{background:none;border:0;color:var(--muted);font-size:18px;cursor:pointer;padding:6px;border-radius:8px}
.icon-btn:hover{background:var(--card2);color:var(--text)}
.link{background:none;border:0;color:var(--muted);cursor:pointer;font:inherit;text-decoration:underline;margin-top:14px}

.boot{position:fixed;inset:0;display:grid;place-items:center}
.spinner{width:34px;height:34px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.brand{display:flex;align-items:center;gap:10px;font:700 18px "Space Grotesk",sans-serif}
.brand.big{font-size:26px;justify-content:center}
.logo{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent2));position:relative;flex:none;box-shadow:0 4px 14px rgba(255,106,61,.35)}
.logo::after{content:"";position:absolute;inset:8px 7px 8px;border:2.5px solid #fff;border-top:0;clip-path:polygon(50% 0,100% 100%,0 100%);border-radius:2px}

.login{min-height:100%;display:grid;place-items:center;padding:16px;background:radial-gradient(1200px 600px at 10% -10%,var(--accent-soft),transparent),var(--bg)}
.login-card{width:100%;max-width:380px;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:30px 24px;box-shadow:var(--shadow);text-align:center}
.login-card form{display:flex;flex-direction:column;gap:14px;text-align:left;margin-top:22px}

.app{display:grid;grid-template-columns:240px 1fr;min-height:100%}
.side{position:sticky;top:0;height:100vh;background:var(--bg2);border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;gap:22px}
#nav{display:flex;flex-direction:column;gap:2px;flex:1}
#nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;color:var(--muted);text-decoration:none;font-weight:500}
#nav a:hover{background:var(--card2);color:var(--text)}
#nav a.active{background:var(--accent-soft);color:var(--accent)}
#nav .ico{width:20px;text-align:center}
.side-foot{display:flex;flex-direction:column;gap:8px;align-items:flex-start;overflow:hidden}
#who{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
main{padding:28px clamp(16px,3vw,36px) 60px;min-width:0;outline:none}

.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.page-head .actions{display:flex;gap:8px;flex-wrap:wrap}
.search{max-width:260px}

.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.kpi .lbl{color:var(--muted);font-size:12.5px;font-weight:500;text-transform:uppercase;letter-spacing:.04em}
.kpi .val{font:700 26px "Space Grotesk",sans-serif;margin-top:6px}
.kpi .sub{color:var(--muted);font-size:12.5px;margin-top:2px}
.kpi.accent{background:linear-gradient(135deg,var(--accent-soft),transparent),var(--card);border-color:rgba(255,106,61,.35)}

.grid2{display:grid;grid-template-columns:1.3fr 1fr;gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.card h3{margin-bottom:14px;display:flex;justify-content:space-between;align-items:center}
.stack{display:flex;flex-direction:column;gap:16px}

.chart{display:flex;align-items:flex-end;gap:10px;height:170px;padding-top:10px}
.chart .col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}
.chart .bar{width:100%;max-width:46px;border-radius:7px 7px 3px 3px;background:linear-gradient(180deg,var(--accent),#ff8a3d);min-height:3px;transition:height .4s}
.chart .bar.cur{background:linear-gradient(180deg,var(--accent2),var(--accent))}
.chart .m{font-size:12px;color:var(--muted)}.chart .v{font-size:11.5px;color:var(--muted)}

.list{display:flex;flex-direction:column;gap:8px}
.row{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer;transition:border-color .15s,transform .08s}
.row:hover{border-color:var(--muted)}
.row .t{font-weight:600}.row .s{color:var(--muted);font-size:13px;margin-top:2px}
.row .r{text-align:right;display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.card .row{background:var(--card2)}
.empty{padding:34px 16px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius)}

.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;background:var(--card2);color:var(--muted);white-space:nowrap}
.pill::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.pill.devis{color:var(--muted)}.pill.en_cours{color:var(--info)}.pill.prete{color:var(--violet)}
.pill.livree{color:var(--warn)}.pill.payee{color:var(--ok)}.pill.annulee{color:var(--bad)}
.pill.low{color:var(--bad)}.pill.okk{color:var(--ok)}

.spools{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.spool{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px;cursor:pointer;display:flex;flex-direction:column;gap:10px;transition:border-color .15s}
.spool:hover{border-color:var(--muted)}
.spool.arch{opacity:.5}
.spool .top{display:flex;align-items:center;gap:10px}
.swatch{width:30px;height:30px;border-radius:50%;border:2px solid var(--line);flex:none;background:var(--card2)}
.meter{height:8px;border-radius:99px;background:var(--card2);overflow:hidden}
.meter i{display:block;height:100%;border-radius:99px;background:var(--ok)}
.meter i.mid{background:var(--warn)}.meter i.low{background:var(--bad)}
.nums{display:flex;justify-content:space-between;gap:8px;font-size:13px}
.spool .nums b{font-family:"Space Grotesk",sans-serif;font-size:17px}

.tabs{display:flex;gap:6px;margin-bottom:16px;border-bottom:1px solid var(--line)}
.tabs button{background:none;border:0;color:var(--muted);font:600 14px Inter,sans-serif;padding:10px 12px;border-bottom:2px solid transparent;cursor:pointer}
.tabs button.on{color:var(--accent);border-color:var(--accent)}

.qty{display:flex;align-items:center;gap:6px}
.qty b{min-width:44px;text-align:center}

.alert{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:10px;background:rgba(255,84,104,.1);color:var(--text);font-size:13.5px}
.alert.w{background:rgba(255,176,32,.1)}
.alert .dot{width:8px;height:8px;border-radius:50%;background:var(--bad);flex:none}.alert.w .dot{background:var(--warn)}

.modal{position:fixed;inset:0;background:rgba(5,7,12,.6);backdrop-filter:blur(4px);display:grid;place-items:center;padding:16px;z-index:50}
.modal-box{background:var(--bg2);border:1px solid var(--line);border-radius:18px;width:100%;max-width:620px;max-height:92vh;overflow:auto;box-shadow:var(--shadow)}
.modal-box header{display:flex;justify-content:space-between;align-items:center;padding:18px 20px 6px;position:sticky;top:0;background:var(--bg2);z-index:1}
#modal-form{padding:10px 20px 20px;display:flex;flex-direction:column;gap:14px}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fgrid .w2{grid-column:1/-1}
.lines{display:flex;flex-direction:column;gap:8px}
.line{display:grid;grid-template-columns:1fr 90px 90px 34px;gap:8px;align-items:center}
.line.l3{grid-template-columns:1fr 110px 34px}
.lines-head{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted);font-weight:600}
.summary{background:var(--card2);border-radius:12px;padding:12px 14px;display:grid;grid-template-columns:1fr auto;gap:4px 12px;font-size:13.5px}
.summary b{text-align:right}
.summary .tot{font-weight:700;font-size:15px;border-top:1px solid var(--line);padding-top:6px;margin-top:4px}
.form-actions{display:flex;gap:8px;justify-content:space-between;margin-top:6px;flex-wrap:wrap}
.form-actions .right{display:flex;gap:8px;margin-left:auto}

.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%,30px);opacity:0;background:var(--text);color:var(--bg);padding:10px 16px;border-radius:10px;font-weight:600;font-size:14px;transition:.25s;z-index:60;pointer-events:none;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.bad{background:var(--bad);color:#fff}

@media (max-width:900px){
  .grid2{grid-template-columns:1fr}
}
@media (max-width:760px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;bottom:0;top:auto;left:0;right:0;height:auto;flex-direction:row;padding:6px 6px calc(6px + env(safe-area-inset-bottom));border-right:0;border-top:1px solid var(--line);z-index:40;gap:0}
  .side .brand,.side-foot{display:none}
  #nav{flex-direction:row;overflow-x:auto;gap:2px;scrollbar-width:none}
  #nav a{flex-direction:column;gap:2px;font-size:11px;padding:6px 10px;min-width:64px}
  #nav .ico{font-size:18px}
  main{padding:18px 16px 100px}
  h1{font-size:22px}
  .fgrid{grid-template-columns:1fr}
  .line{grid-template-columns:1fr 70px 70px 30px}
  .search{max-width:none;flex:1}
  .kpi .val{font-size:22px}
}
.mt{margin-top:6px}
.row.arch{opacity:.55}
.line select,.line input{min-width:0}