:root{
  --bg:#f3f1ec; --surface:#fbfaf7; --surface-2:#eeebe4; --border:#dcd7cc; --border-strong:#c4bdae;
  --text:#1c1b19; --muted:#6b665c; --faint:#9a9489;
  --accent:#d48f0c; --accent-ink:#1c1b19; --accent-soft:#f6e6c4;
  --cut:#9a4a1f; --cut-soft:#f3e2d6; --fill:#2f6a55; --fill-soft:#dcebe3;
  --danger:#a8321f;
  --radius:10px; --shadow:0 1px 2px rgba(28,27,25,.06),0 4px 14px rgba(28,27,25,.05);
  --font:'General Sans',system-ui,-apple-system,Segoe UI,sans-serif;
  --text-xs:.75rem; --text-sm:.8125rem; --text-base:.9375rem; --text-lg:1.125rem; --text-xl:1.5rem;
}
[data-theme="dark"]{
  --bg:#141412; --surface:#1c1b19; --surface-2:#252420; --border:#34322d; --border-strong:#48453e;
  --text:#ecE9e2; --muted:#a39d91; --faint:#77726a;
  --accent:#e8a317; --accent-soft:#3a2f17;
  --cut:#e0885a; --cut-soft:#3a261b; --fill:#6cc2a0; --fill-soft:#1b3129;
  --danger:#e0705c;
  --shadow:0 1px 2px rgba(0,0,0,.3);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:var(--text-base);line-height:1.45;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit;color:inherit}
.hidden{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px clamp(14px,3vw,28px);padding-top:max(12px,env(safe-area-inset-top));background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:10px}
.logo{width:34px;height:34px;color:var(--text)}
.brand-name{font-weight:700;font-size:var(--text-lg);letter-spacing:-.01em;line-height:1.1}
.brand-sub{font-size:var(--text-xs);color:var(--muted)}
.top-actions{display:flex;gap:8px;align-items:center}
.project-input{width:min(280px,42vw);padding:9px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface)}

.wrap{max-width:1440px;margin:0 auto;padding:18px clamp(14px,3vw,28px) 40px}

.kpis{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:18px}
.kpi{background:var(--surface);padding:14px 16px;display:flex;flex-direction:column;gap:2px}
.kpi-label{font-size:var(--text-xs);color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.kpi-val{font-size:var(--text-xl);font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.kpi-unit{font-size:var(--text-xs);color:var(--faint);font-weight:500}
.kpi.export .kpi-val{color:var(--cut)} .kpi.import .kpi-val{color:var(--fill)}

.grid{display:grid;grid-template-columns:360px 1fr;gap:18px;align-items:start}
.tables{display:flex;flex-direction:column;gap:18px;min-width:0}
.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border)}
.card-head h2{margin:0;font-size:var(--text-base);font-weight:600;display:flex;align-items:center;gap:8px}
.count{font-size:var(--text-xs);background:var(--surface-2);color:var(--muted);padding:1px 8px;border-radius:99px;font-weight:600}
.form-card{position:sticky;top:78px}
form{padding:16px;display:flex;flex-direction:column;gap:12px}

.seg{display:grid;grid-template-columns:1fr 1fr;background:var(--surface-2);border-radius:8px;padding:3px;gap:3px}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0}
.seg span{display:block;text-align:center;padding:9px 6px;border-radius:6px;font-weight:600;font-size:var(--text-sm);color:var(--muted);transition:background .15s,color .15s}
.seg input:checked+span{background:var(--surface);color:var(--text);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.seg input[value=cut]:checked+span{color:var(--cut)}
.seg input[value=fill]:checked+span{color:var(--fill)}
.seg input:focus-visible+span{outline:2px solid var(--accent)}

.field{display:flex;flex-direction:column;gap:4px;min-width:0}
.field>span{font-size:var(--text-xs);font-weight:600;color:var(--muted)}
.field input,.field select{width:100%;padding:10px 11px;border:1px solid var(--border);border-radius:8px;background:var(--bg);min-height:42px}
.field input:focus,.field select:focus,.project-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.row3,.dims{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.dims .full{grid-column:1/-1}
.adv{border:1px dashed var(--border-strong);border-radius:8px;padding:8px 12px}
.adv summary{cursor:pointer;font-size:var(--text-sm);font-weight:600;color:var(--muted)}
.adv[open] summary{margin-bottom:10px}
.hint{margin:0;font-size:var(--text-xs);color:var(--faint)}

.preview{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border-radius:8px;overflow:hidden;border:1px solid var(--border)}
.preview div{background:var(--surface-2);padding:8px;display:flex;flex-direction:column}
.preview span{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600}
.preview strong{font-variant-numeric:tabular-nums;font-size:var(--text-sm)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 14px;border-radius:8px;border:1px solid var(--border-strong);background:var(--surface);font-weight:600;font-size:var(--text-sm);cursor:pointer;min-height:40px;transition:background .15s,border-color .15s}
.btn:hover{background:var(--surface-2)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);min-height:48px;font-size:var(--text-base)}
.btn.primary:hover{filter:brightness(1.05)}
.btn.ghost{border-color:transparent;background:transparent}
.btn.ghost:hover{background:var(--surface-2)}
.btn.small{min-height:30px;padding:4px 10px;font-size:var(--text-xs)}
.btn.block{width:100%}
.btn.danger-ghost{color:var(--danger);border-color:transparent;background:transparent;margin-left:auto}
.linkbtn{background:none;border:0;padding:0;color:var(--accent);font-weight:600;cursor:pointer;text-decoration:underline;text-underline-offset:2px}

.truck{display:flex;align-items:center;gap:8px;font-size:var(--text-xs);color:var(--muted);font-weight:600}
.truck select{padding:6px 8px;border:1px solid var(--border);border-radius:6px;background:var(--bg);font-size:var(--text-sm)}

.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;position:relative}
table.qt{width:100%;border-collapse:collapse;font-size:var(--text-sm);font-variant-numeric:tabular-nums}
.qt th,.qt td{padding:9px 10px;text-align:right;white-space:nowrap;border-bottom:1px solid var(--border)}
.qt th{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600;background:var(--surface-2);position:sticky;top:0}
.qt .l{text-align:left}
.qt td.l{max-width:220px;overflow:hidden;text-overflow:ellipsis}
.qt td.dim{color:var(--muted);font-size:var(--text-xs)}
.qt th.chk,.qt td.chk{width:34px;text-align:center;padding-right:4px}
.qt input[type=checkbox]{width:17px;height:17px;accent-color:var(--accent);cursor:pointer}
.qt tbody tr{transition:background .12s}
.qt tbody tr:hover{background:var(--surface-2)}
.qt tbody tr.off td:not(.chk):not(.act){opacity:.4;text-decoration:line-through;text-decoration-color:var(--faint)}
.qt tbody tr.editing{background:var(--accent-soft)}
.qt tfoot td{font-weight:700;border-top:2px solid var(--text);border-bottom:0;background:var(--surface)}
.qt tfoot tr.sub td{font-weight:600;border-top:1px solid var(--border);color:var(--muted)}
.qt tfoot tr:first-child td{border-top:2px solid var(--text)}
.qt.compact td,.qt.compact th{padding:8px 12px}
.pill{display:inline-block;font-size:11px;font-weight:700;padding:2px 8px;border-radius:99px;text-transform:uppercase;letter-spacing:.04em}
.pill.cut{background:var(--cut-soft);color:var(--cut)} .pill.fill{background:var(--fill-soft);color:var(--fill)}
.neg{color:var(--fill)} .pos{color:var(--cut)}
td.act{display:flex;gap:2px;justify-content:flex-end}
.icon-btn{width:30px;height:30px;display:inline-grid;place-items:center;border:0;background:transparent;border-radius:6px;cursor:pointer;color:var(--muted)}
.icon-btn:hover{background:var(--border);color:var(--text)}
.icon-btn.del:hover{color:var(--danger)}
.bal-row td:first-child{text-align:left;color:var(--muted)}
.bal-row.total td{font-weight:700;color:var(--text);border-top:2px solid var(--text)}
.bal-row .u{color:var(--faint);font-size:var(--text-xs);width:48px;text-align:left;padding-left:0}

.empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding:36px 16px;color:var(--faint)}
.empty p{margin:0;color:var(--muted);font-size:var(--text-sm)}

.actions-bar{display:flex;gap:8px;flex-wrap:wrap}
.foot{text-align:center;color:var(--faint);font-size:var(--text-xs);padding:0 16px 32px}

@media (max-width:1100px){
  .grid{grid-template-columns:1fr}
  .form-card{position:static}
  .two{grid-template-columns:1fr}
}
@media (max-width:720px){
  .kpis{grid-template-columns:repeat(2,1fr)}
  .brand-sub{display:none}
  .card-head{flex-wrap:wrap}
  .preview{grid-template-columns:repeat(2,1fr)}
  .qt th:first-child,.qt td:first-child{position:sticky;left:0;background:var(--surface);z-index:1}
  .qt th:first-child{background:var(--surface-2)}
}
.kpi.money .kpi-val{color:var(--accent)}
[data-theme="light"] .kpi.money .kpi-val{color:#9a6508}
.btn.primary-sm{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary-sm:hover{filter:brightness(1.05);background:var(--accent)}
.btn:disabled{opacity:.55;cursor:default}
.save-status{font-size:var(--text-xs);color:var(--muted);white-space:nowrap}
.save-status.dirty{color:var(--accent)}
.src{font-style:normal;font-weight:500;color:var(--faint)}
.price-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;align-items:end}
.amt-out{display:flex;flex-direction:column;gap:4px;padding:0 2px 10px}
.amt-out span{font-size:var(--text-xs);font-weight:600;color:var(--muted)}
.amt-out strong{font-variant-numeric:tabular-nums;font-size:var(--text-lg)}
.qt td.amt{font-weight:600}
.qt td.muted{color:var(--faint)}
.dlg{border:1px solid var(--border);border-radius:12px;background:var(--surface);color:var(--text);padding:20px;width:min(360px,92vw);box-shadow:0 20px 60px rgba(0,0,0,.3)}
.dlg.wide{width:min(560px,94vw)}
.dlg::backdrop{background:rgba(20,20,18,.45)}
.dlg h3{margin:0 0 6px;font-size:var(--text-lg)}
.dlg input[type=password],.dlg .search{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg);margin-top:10px;font-size:1rem}
.dlg-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}
.dlg-head{display:flex;justify-content:space-between;align-items:center}
.err{color:var(--danger);font-size:var(--text-xs);margin:6px 0 0;min-height:1em}
.open-list{margin-top:12px;max-height:60vh;overflow:auto;display:flex;flex-direction:column;gap:6px}
.open-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg);cursor:pointer;text-align:left;width:100%}
.open-item:hover{border-color:var(--accent)}
.open-item .oi-main{flex:1;min-width:0}
.open-item .oi-name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.open-item .oi-meta{font-size:var(--text-xs);color:var(--muted)}
.open-item.current{border-color:var(--accent);background:var(--accent-soft)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--text);color:var(--bg);padding:10px 16px;border-radius:8px;font-size:var(--text-sm);font-weight:600;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:50}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
label.inline{display:flex;align-items:center;gap:8px;font-size:var(--text-sm);color:var(--muted)}
label.inline select{padding:7px 10px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);font-size:var(--text-sm)}
.job-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border)}
.jt{background:var(--surface);padding:14px 16px;display:flex;flex-direction:column;gap:3px}
.jt span{font-size:var(--text-xs);color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.jt strong{font-size:var(--text-xl);font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.jt em{font-style:normal;font-size:var(--text-xs);color:var(--faint);font-variant-numeric:tabular-nums}
.jt.hi strong{color:var(--accent)} [data-theme="light"] .jt.hi strong{color:#9a6508}
@media (max-width:720px){.job-grid{grid-template-columns:1fr 1fr}}
@media (max-width:1100px){.kpis{grid-template-columns:repeat(3,1fr)}}
@media (max-width:720px){
  .topbar{flex-wrap:wrap}
  .top-actions{width:100%;flex-wrap:wrap}
  .project-input{flex:1;width:auto;min-width:0}
  .save-status{order:5;width:100%}
  .kpis{grid-template-columns:repeat(2,1fr)}
  .price-row{grid-template-columns:1fr 1fr}
  .amt-out{grid-column:1/-1;flex-direction:row;justify-content:space-between;padding:0}
}
@media print{
  .topbar .top-actions .btn,.save-status,.form-card,.actions-bar,.foot,.act,.chk,.truck{display:none!important}
  .grid{grid-template-columns:1fr}
  body{background:#fff}
  .card{box-shadow:none}
  .topbar{position:static}
}