/* Layout: смета-лист. Слева ввод, справа липкая сводка. Цвета: синий — основной (переменная --copper оставлена для совместимости), красный — итоги и акценты. */
:root{
  --bg:#f3f5f7; --panel:#ffffff; --ink:#18222c; --muted:#5d6b78; --line:#d9e0e6; --soft:#eaeff3;
  --copper:#1d5fb4; --copper-soft:#e4eefb; --frost:#1d5fb4; --ok:#2e7d4f; --red:#d32f2f; --red-soft:#fdeaea;
  --f-ui:"Golos Text",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-num:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#11171d; --panel:#18212a; --ink:#e4ebf1; --muted:#93a3b2; --line:#2b3744; --soft:#1f2a35;
  --copper:#5d9cf0; --copper-soft:#1a2b44; --frost:#7fb2f5; --ok:#6cc38f; --red:#e0524a; --red-soft:#3b1f22; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#11171d; --panel:#18212a; --ink:#e4ebf1; --muted:#93a3b2; --line:#2b3744; --soft:#1f2a35;
  --copper:#5d9cf0; --copper-soft:#1a2b44; --frost:#7fb2f5; --ok:#6cc38f; --red:#e0524a; --red-soft:#3b1f22; color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--f-ui);font-size:14px;line-height:1.45}
.wrap{max-width:1280px;margin:0 auto;padding-block:20px 48px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
header{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:flex-end;justify-content:space-between;margin-bottom:18px}
h1{font-size:24px;margin:0;font-weight:700;letter-spacing:-.01em;text-wrap:balance}
h1 span{color:var(--red)}
.sub{color:var(--muted);margin:4px 0 0;max-width:62ch}
.hbtns{display:flex;gap:8px;flex-wrap:wrap}
button{font:inherit;font-weight:500;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:6px;padding:7px 12px;cursor:pointer}
button:hover{border-color:var(--copper)}
button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--copper);outline-offset:1px}
button.pri{background:var(--copper);border-color:var(--copper);color:#fff}
button.x{padding:3px 8px;color:var(--muted)}
.grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px;align-items:start}
@media (max-width:960px){.grid{grid-template-columns:minmax(0,1fr)}}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px}
.col{display:flex;flex-direction:column;gap:16px;min-width:0}
h2{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 12px;font-weight:600}
.fields{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px 14px}
label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted);min-width:0}
.fields>label:not(.chk)>input,.fields>label:not(.chk)>select{margin-top:auto}
label.chk{flex-direction:row;align-items:center;gap:8px;color:var(--ink);font-size:13px}
input,select{font:inherit;font-family:var(--f-num);font-size:13px;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:5px;padding:6px 8px;width:100%;min-width:0}
input[type=checkbox]{width:16px;height:16px;flex:none;accent-color:var(--copper)}
input[type=text]{font-family:var(--f-ui)}
.sys{border:1px solid var(--line);border-radius:8px;padding:14px;display:flex;flex-direction:column;gap:12px;background:var(--panel)}
.sys-h{display:flex;gap:10px;align-items:center;justify-content:space-between}
.sys-h input{font-weight:600;max-width:260px}
.tag{font-family:var(--f-num);font-size:12px;color:var(--frost);background:var(--soft);border-radius:4px;padding:2px 6px;white-space:nowrap}
.tbl-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%}
th{font-size:11px;font-weight:600;color:var(--muted);text-align:left;padding:4px 6px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:4px 6px;border-bottom:1px solid var(--soft);vertical-align:middle}
.vo td input{min-width:64px}
.num{font-family:var(--f-num);text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.sum{position:sticky;top:calc(env(safe-area-inset-top,0px) + 12px)}
.kv{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px dashed var(--line)}
.kv span:first-child{color:var(--muted)}
.big{display:flex;justify-content:space-between;align-items:baseline;padding:12px 0 4px;font-weight:700;font-size:18px}
.big .num{color:var(--red)}
.wk td{font-size:13px}
.note{font-size:12px;color:var(--muted);margin:10px 0 0}
.sec td{background:var(--copper-soft);font-weight:600;font-size:12px}
.spec td{font-size:13px}
.spec td:first-child{min-width:260px}
.flash{color:var(--ok);font-size:12px;margin-left:8px}
.pill{display:inline-block;font-size:11px;padding:1px 7px;border-radius:10px;background:var(--copper-soft);color:var(--copper);font-weight:600;vertical-align:middle}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
details.gesn{margin-top:10px}details.gesn summary{cursor:pointer;font-size:14px}
/* ---- Сайт: шапка, вход, списки ---- */
body{margin:0}
.topbar{background:var(--panel);border-bottom:1px solid var(--line)}
.topbar .in{max-width:1280px;margin:0 auto;padding:10px 16px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.brand{font-weight:700;font-size:16px;margin-right:auto;display:flex;align-items:center;gap:8px}
.brand img{display:block;border-radius:6px;flex:none}
.login-brand{font-size:22px;margin:0 0 14px}
.brand span span{color:var(--red)}
.nav{display:flex;gap:4px;flex-wrap:wrap}
.nav a{color:var(--ink);text-decoration:none;padding:6px 10px;border-radius:6px;font-weight:500}
.nav a.on,.nav a:hover{background:var(--copper-soft);color:var(--copper)}
.who{color:var(--muted);font-size:13px}
.view[hidden]{display:none!important}
.login-box{max-width:380px;margin:80px auto;padding:0 16px}
.login-box form{display:grid;gap:12px}
.err{color:#c0392b;font-size:13px;margin:8px 0}
.ok{color:var(--ok);font-size:13px}
.list td{font-size:13px;padding:8px 6px}
.list tr.row{cursor:pointer}
.list tr.row:hover td{background:var(--soft)}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.toolbar input[type=search]{max-width:280px}
.projbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.projbar input{max-width:340px;font-weight:600}
.status{font-size:12px;color:var(--muted)}
.status.dirty{color:var(--red)}
.empty{color:var(--muted);padding:24px 6px;text-align:center}
dialog{border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--ink);padding:18px;max-width:420px;width:calc(100% - 32px)}
dialog::backdrop{background:rgba(0,0,0,.35)}
dialog form{display:grid;gap:10px}
.dlg-btns{display:flex;gap:8px;justify-content:flex-end;margin-top:6px}
.prices .grp{margin-bottom:16px}
.prices h3{font-size:13px;margin:0 0 8px}
.prices .fields{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
.changed input{border-color:var(--copper);background:var(--copper-soft)}
.readonly-note{background:var(--copper-soft);color:var(--copper);border-radius:6px;padding:8px 12px;font-size:13px;margin-bottom:12px}
#mdHint{white-space:normal;display:inline-block;margin-top:4px}

.hint{font-size:11px;color:var(--muted);margin-top:2px;white-space:normal;max-width:240px}

/* 1.3.0 — оборудование */
.btnlike{display:inline-block;font:inherit;font-weight:500;padding:7px 12px;border-radius:6px;border:1px solid var(--line);cursor:pointer}
.btnlike.pri{background:var(--copper);border-color:var(--copper);color:#fff}
.filebtn{display:inline-block}
.filebtn:focus-within .btnlike{outline:2px solid var(--copper);outline-offset:1px}
.dot{color:var(--ok);font-size:11px}
#e_imp_tbl input{font-size:12px;padding:3px 5px}
#v-equip .toolbar{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 10px}
#v-equip .toolbar select{width:auto}
#v-equip .toolbar input{flex:1;min-width:180px}
#v-equip td b{white-space:nowrap}

/* Теплопритоки: печать отчёта */
#h_printarea{display:none}
@media print{@page{size:A4;margin:10mm}
 body.printing-heat{background:#fff!important}
 body.printing-heat>*:not(#h_printarea){display:none!important}
 body.printing-heat #h_printarea{display:block;color:#000;background:#fff;font-family:Arial,"Golos Text",sans-serif;font-size:10.5pt;line-height:1.25}
 #h_printarea *{color:#000!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
 .pr{border:2.5px solid #000;padding:0}
 .pr-head{display:flex;align-items:center;gap:16px;border-bottom:2.5px solid #000;padding:8px 12px}
 .pr-logo{display:flex;align-items:center;gap:8px;font-size:18pt}.pr-logo span{color:#d32f2f!important}
 .pr-title{flex:1;text-align:center;font-size:15pt;font-weight:700}.pr-title small{display:block;font-size:10pt;font-weight:400;margin-top:2px}
 .pr-top{display:grid;grid-template-columns:54px auto auto auto;justify-content:space-between;gap:8px;padding:8px 12px 4px;align-items:start}
 .pr-plan{width:54px}.pr-plan text{font-size:8px;font-weight:700}
 .pr-kv{border-collapse:collapse;width:100%}.pr-kv th{text-align:left;font-weight:700;padding:1.5px 6px 1.5px 0;border:0;font-size:9.5pt;color:#000;white-space:normal}
 .pr-kv td{text-align:right;padding:1.5px 0;border:0;white-space:nowrap}
 .pr-t{border-collapse:collapse;margin:6px 12px;width:calc(100% - 24px)}
 .pr-t th,.pr-t td{border:1px solid #000;padding:2px 5px;font-size:9.5pt;white-space:normal}
 .pr-t thead th{text-align:center;font-weight:700}.pr-t tbody th{text-align:left;font-weight:700}
 .pr-t td.c{text-align:center}.pr-t tbody td{text-align:center}
 .pr-t tbody td,.pr-t tbody th{border-top:0;border-bottom:0}.pr-t tbody tr:last-child>*{border-bottom:1px solid #000}
 .pr-r{display:grid;grid-template-columns:minmax(0,36%) minmax(0,1fr) 60px;gap:10px;align-items:center;margin:2px 12px}
 .pr-l .pr-kv th{font-weight:700}
 .pr-top .pr-kv{width:auto}.pr-top .pr-kv th,.pr-2 .pr-kv th{white-space:nowrap;font-size:8.5pt}.pr-top .pr-kv td{padding-left:6px;font-size:9.5pt}
 .pr-qb{border:1.5px solid #000;padding:1px 6px;font-weight:700;font-size:10pt}.pr-qb i{font-weight:400;font-size:8.5pt}
 .pr-qv{text-align:right;font-weight:700}
 .pr-sum{justify-self:end}
 .pr-2{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:4px 12px 0;width:66%}
 .pr-q0{display:flex;justify-content:flex-end;align-items:center;gap:16px;padding:8px 12px 10px;text-align:center}
 .pr-q0 b{font-size:13pt}.pr-q0 small{display:block;font-size:8.5pt}
 .pr-q0>span{border:3px solid #000;padding:3px 10px;min-width:100px;text-align:right;font-size:14pt;font-weight:700;font-style:italic}
 .pr-foot{border-top:2.5px solid #000;padding:8px 12px}
 .pr-foot span{font-weight:700;font-size:9.5pt;white-space:nowrap}
 .pr-line{display:block;border-bottom:1px solid #000;height:16px}
 .pr-f1{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:end;margin-bottom:6px}
 .pr-f2{display:grid;grid-template-columns:auto 1fr auto 1fr auto 1fr;gap:8px;align-items:end;margin-bottom:8px}
 .pr-f3{display:grid;grid-template-columns:1fr 1fr;gap:4px 24px;border-top:1.5px solid #000;padding-top:6px}
 .pr-meth{font-size:8pt;margin-top:6px;text-align:center}}
#v-heat #h_walls select{min-width:130px}
#v-heat #h_sum label.kv{font-size:13px}

/* ---------- Теплопритоки: раскладка как в TBal ---------- */
.tb-bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:8px 8px 0 0;padding:8px 10px;border-bottom:3px solid var(--copper)}
.tb-name{flex:1 1 240px;flex-direction:row;align-items:center;gap:8px;margin-left:auto}
.tb-name input{max-width:420px}
.tb-win{background:var(--panel);border:1px solid var(--line);border-top:0;border-radius:0 0 8px 8px;padding:12px;display:flex;flex-direction:column;gap:12px}
#v-heat .tb-bar+.err,#v-heat .tb-bar+.err+.ok{margin:6px 0}
.tb-g{border:1px solid var(--line);border-radius:6px;padding:8px 10px 10px;margin:0;min-width:0}
.tb-g legend{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--copper);padding:0 6px}
.tb-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr) minmax(0,1.25fr);gap:12px}
.tb-row{display:grid;grid-template-columns:minmax(0,1fr) 92px;gap:8px;align-items:center;padding:3px 0;font-size:12.5px;color:var(--muted)}
.tb-row.wide{grid-template-columns:minmax(0,1fr) 110px}
.tb-row small{font-size:11px}
.tb-row input,.tb-row select{padding:4px 6px}
.tb-row select{grid-column:auto}
.tb-row output{font-family:var(--f-num);text-align:right;color:var(--ink);font-weight:600;padding:4px 6px}
.tb-g>select{margin-bottom:6px}
.tb-cam{display:grid;grid-template-columns:112px minmax(0,1fr);gap:10px;align-items:center}
.tb-plan{width:112px;height:auto}
.tb-plan rect{fill:var(--copper-soft);stroke:var(--copper);stroke-width:2}
.tb-plan text{font-size:9px;fill:var(--muted);font-family:var(--f-ui)}
.tb-plan text.w{font-size:11px;font-weight:700;fill:var(--copper)}
.tb-plan .door{stroke:var(--red);stroke-width:2.5;fill:none}
.tb-modes{display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;align-items:start}
.tb-radio{display:flex;flex-direction:column;gap:8px;border:1px solid var(--line);border-radius:6px;padding:8px 10px;margin-top:4px}
.tb-radio input{accent-color:var(--copper);width:16px;height:16px}
.tb-mid{display:grid;grid-template-columns:320px minmax(0,1fr);gap:12px;align-items:stretch}
.tb-left{display:flex;flex-direction:column;gap:10px}
.tb-qr{display:grid;grid-template-columns:18px 70px minmax(0,1fr);gap:6px;align-items:center;padding:2px 0}
.tb-qr output{font-family:var(--f-num);text-align:right;background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:3px 6px;font-size:12.5px}
.tb-tab{text-align:left;padding:5px 9px;font-size:12.5px;background:var(--soft);border-color:var(--line);border-radius:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tb-tab.on{background:var(--copper);border-color:var(--copper);color:#fff}
.tb-total{border:1px solid var(--line);border-radius:6px;padding:8px 10px;background:var(--soft)}
.tb-tr{display:grid;grid-template-columns:30px 90px minmax(0,1fr);gap:8px;align-items:center;font-size:12px;color:var(--muted);padding:2px 0}
.tb-tr output{font-family:var(--f-num);font-weight:700;text-align:right;background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:3px 6px;color:var(--ink);font-size:14px}
.tb-tr.q0 output{color:#fff;background:var(--red);border-color:var(--red);font-size:16px}
.tb-unit{font-weight:700;color:var(--copper)}
.tb-pane{border:1px solid var(--line);border-radius:6px;padding:12px;min-width:0;min-height:300px}
.tb-center{max-width:520px;margin:24px auto 0;display:flex;flex-direction:column;gap:8px}
.tb-msg{text-align:center;font-size:15px;color:var(--muted);margin:40px 0 0}
.tb-2c,.tb-prod{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px 24px}
.tb-prod .tb-row{grid-template-columns:minmax(0,1fr) 120px}
.tb-prod .tb-row select{min-width:0}
.tb-prod>div>.tb-row:nth-child(-n+2){grid-template-columns:90px minmax(0,1fr)}
.tb-gap{min-height:32px}
#v-heat [hidden]{display:none!important}
.tb-bar .btnlike{font-size:14px;padding:7px 12px}
.tb-2c .tb-row{grid-template-columns:minmax(0,1fr) minmax(110px,190px)}
.tb-c{justify-content:center;margin:10px 0}
.tb-box{border:1px solid var(--line);border-radius:6px;padding:8px 12px;margin-top:6px;background:var(--soft)}
.big2{font-size:16px;color:var(--copper)!important}
.tb-load{margin-top:10px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;gap:6px 16px;align-items:center}
.tb-walls th[scope=row]{font-size:12.5px;color:var(--ink);font-weight:600;border-bottom:1px solid var(--soft)}
.tb-walls input{width:78px}
.tb-walls select{min-width:130px}
.tb-walls tr.gap td,.tb-walls tr.gap th{padding-top:12px}
.tb-bot{display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;border-top:1px solid var(--line);padding-top:10px}
.tb-bl{align-self:center;font-size:12px;color:var(--muted)}
.tb-extra{border:1px solid var(--line);border-radius:6px;padding:8px 12px;display:grid;grid-template-columns:1fr 1fr;gap:4px 20px}
.tb-extra .tb-row.wide{grid-template-columns:100px minmax(0,1fr)}
@media (max-width:1100px){.tb-top{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.tb-top>.tb-g:last-child{grid-column:1/-1}}
@media (max-width:820px){.tb-top,.tb-mid,.tb-2c,.tb-prod,.tb-extra,.tb-load{grid-template-columns:minmax(0,1fr)}
  .tb-top>.tb-g:last-child{grid-column:auto}.tb-pane{min-height:0}.tb-name{margin-left:0}.tb-center{margin-top:4px}}
@media (max-width:420px){.tb-modes{grid-template-columns:minmax(0,1fr)}.tb-cam{grid-template-columns:80px minmax(0,1fr)}.tb-plan{width:80px}}

/* ---------- Оборудование: вкладки и «показать ещё» ---------- */
.eq-tabs{display:flex;gap:4px;flex-wrap:wrap;border-bottom:2px solid var(--copper);margin-bottom:16px}
.eq-tabs button{border:1px solid var(--line);border-bottom:0;border-radius:6px 6px 0 0;padding:8px 16px;background:var(--soft);color:var(--ink);margin-bottom:0}
.eq-tabs button.on{background:var(--copper);border-color:var(--copper);color:#fff}
.eq-tabs button:hover:not(.on){border-color:var(--copper);color:var(--copper)}
#v-equip tr.more td{text-align:center;padding:8px;border-bottom:0}
#v-equip tr.more button{color:var(--copper);border-color:var(--copper);padding:5px 14px}
@media (max-width:520px){.eq-tabs button{flex:1 1 45%;padding:8px 6px;font-size:13px}}