:root{
  --bg:#15171a; --panel:#1f2226; --panel2:#272b30; --line:#343940; --text:#eceae6; --muted:#9aa0a6;
  --accent:#d98b3a; --accent2:#f0a95a; --ok:#6fbf73; --warn:#e0b44c; --bad:#e06c5c;
  --radius:12px; --tap:44px;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:15px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-text-size-adjust:100%}
a{color:var(--accent2)}
header.top{position:sticky;top:0;z-index:20;background:#101214;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px;padding:10px 14px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.3px}
.brand .logo{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--accent),#8a4e16);display:grid;place-items:center;color:#111;font-weight:900;font-size:15px}
.brand small{display:block;font-weight:500;color:var(--muted);font-size:11px;letter-spacing:1.5px;text-transform:uppercase}
header.top .spacer{flex:1}
nav.tabs{display:flex;gap:4px}
nav.tabs button{background:none;border:0;color:var(--muted);padding:8px 12px;border-radius:8px;font-size:14px;cursor:pointer}
nav.tabs button.active{color:#111;background:var(--accent)}
main{max-width:1100px;margin:0 auto;padding:14px 14px 150px}
h2{font-size:18px;margin:6px 0 10px}
h3{font-size:15px;margin:0 0 8px;color:var(--accent2);text-transform:uppercase;letter-spacing:1px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin-bottom:14px}
.grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.grid.tight{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
label.inline{flex-direction:row;align-items:center;gap:8px;font-size:14px;color:var(--text);min-height:var(--tap)}
input,select,textarea{background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:8px;padding:10px;font-size:16px;min-height:var(--tap);width:100%;font-family:inherit}
input[type=checkbox]{width:22px;height:22px;min-height:0;accent-color:var(--accent)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}
textarea{min-height:80px;resize:vertical}
button,.btn{background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:10px 14px;font-size:14px;min-height:var(--tap);cursor:pointer;font-family:inherit}
button.primary{background:var(--accent);color:#111;border-color:var(--accent);font-weight:700}
button.danger{color:var(--bad)}
button.small{min-height:32px;padding:4px 10px;font-size:13px}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.muted{color:var(--muted)} .right{text-align:right}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;border:1px solid var(--line);color:var(--muted);white-space:nowrap}
.pill.default{border-color:#6b5320;color:var(--warn);background:#2a2415}
.pill.user{border-color:#2f5a33;color:var(--ok);background:#18251a}
.pill.auto{border-color:#3a4a5e;color:#8fb3de}
.pill.ovr{border-color:#6b5320;color:var(--warn)}
.area{border:1px solid var(--line);border-radius:10px;padding:12px;margin-bottom:10px;background:#1b1e21}
.area .calc{display:flex;flex-wrap:wrap;gap:14px;margin-top:8px;font-size:13px}
.area .calc b{color:var(--accent2);font-size:15px}
/* line items */
.lines{width:100%;border-collapse:collapse}
.lines th{font-size:11px;text-transform:uppercase;color:var(--muted);text-align:left;padding:6px 4px;border-bottom:1px solid var(--line)}
.lines td{padding:6px 4px;border-bottom:1px solid #2a2e33;vertical-align:middle}
.lines td input{min-height:38px;padding:6px 8px;font-size:15px}
.lines .num{width:92px}
.lines tr.zero td{opacity:.45}
.lines tr.grp td{background:#191b1e;color:var(--accent2);font-size:12px;text-transform:uppercase;letter-spacing:1px;font-weight:700;padding-top:12px}
.lines .tot{font-variant-numeric:tabular-nums;white-space:nowrap}
.qtywrap{display:flex;align-items:center;gap:4px}
.reset{background:none;border:0;color:#8fb3de;font-size:16px;min-height:0;padding:2px 4px}
.totals{display:grid;grid-template-columns:1fr auto;gap:6px 14px;font-variant-numeric:tabular-nums}
.totals .grand{font-size:20px;font-weight:800;color:var(--accent2);border-top:1px solid var(--line);padding-top:8px}
.totals .sep{border-top:1px solid var(--line);padding-top:6px}
.sticky-total{position:fixed;left:0;right:0;bottom:0;z-index:30;background:#101214;border-top:1px solid var(--line);padding:10px 14px calc(10px + env(safe-area-inset-bottom));display:flex;justify-content:space-between;align-items:center;gap:10px}
.sticky-total .big{font-size:20px;font-weight:800;color:var(--accent2)}
.sticky-total .sub{font-size:12px;color:var(--muted)}
.notice{border-left:3px solid var(--warn);background:#241f14;padding:10px 12px;border-radius:6px;font-size:13px;margin-bottom:12px}
.est-list .item{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.plist .pi{display:grid;grid-template-columns:1.6fr .7fr .9fr .8fr auto;gap:8px;align-items:center;padding:8px 0;border-bottom:1px solid #2a2e33}
.plist .pi .nm{font-size:14px}
.plist .pi input,.plist .pi select{min-height:38px;padding:6px 8px}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:90px;background:var(--accent);color:#111;padding:8px 14px;border-radius:8px;font-weight:600;z-index:50;opacity:0;transition:opacity .2s;pointer-events:none}
.toast.show{opacity:1}
/* mobile */
@media (max-width:760px){
  header.top{flex-wrap:wrap;padding:8px 10px}
  nav.tabs{order:3;width:100%;overflow-x:auto}
  nav.tabs button{flex:1;padding:8px 6px;font-size:13px}
  main{padding:10px 10px 150px}
  .card{padding:12px}
  .lines thead{display:none}
  .lines,.lines tbody,.lines tr,.lines td{display:block;width:100%}
  .lines tr.li{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px 8px;padding:10px 0;border-bottom:1px solid var(--line)}
  .lines tr.li td{border:0;padding:0}
  .lines tr.li td.nmcell{grid-column:1/-1;font-weight:600}
  .lines tr.li td[data-l]::before{content:attr(data-l);display:block;font-size:10px;text-transform:uppercase;color:var(--muted)}
  .lines tr.li td.act{grid-column:1/-1;text-align:right}
  .lines .num{width:100%}
  .plist .pi{grid-template-columns:1fr 1fr;}
  .plist .pi .nm{grid-column:1/-1}
}
/* ---------- customer quote ---------- */
.quote{background:#fff;color:#1b1b1b;border-radius:10px;padding:28px;max-width:850px;margin:0 auto;box-shadow:0 4px 30px rgba(0,0,0,.4)}
.quote h1{margin:0;font-size:24px;letter-spacing:.5px}
.quote .qhead{display:flex;justify-content:space-between;gap:20px;border-bottom:3px solid var(--accent);padding-bottom:14px;margin-bottom:16px;flex-wrap:wrap}
.quote .qlogo{display:flex;gap:12px;align-items:center}
.quote .qlogo .logo{width:44px;height:44px;border-radius:10px;background:linear-gradient(135deg,var(--accent),#8a4e16);display:grid;place-items:center;color:#fff;font-weight:900;font-size:20px}
.quote .tag{color:#7a5a36;font-size:12px;letter-spacing:2px;text-transform:uppercase}
.quote .meta{font-size:13px;text-align:right}
.quote .cols{display:grid;grid-template-columns:1fr 1fr;gap:16px;font-size:13px;margin-bottom:14px}
.quote h4{margin:14px 0 6px;font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:#7a5a36}
.quote table{width:100%;border-collapse:collapse;font-size:13px}
.quote th{text-align:left;border-bottom:1px solid #bbb;padding:6px 4px;font-size:11px;text-transform:uppercase;color:#555}
.quote td{padding:6px 4px;border-bottom:1px solid #e5e5e5;vertical-align:top}
.quote td.r,.quote th.r{text-align:right;white-space:nowrap}
.quote tr.qgrp td{font-weight:700;background:#f6f1ea}
.quote .qtot{margin-left:auto;width:min(320px,100%);margin-top:12px;font-size:14px}
.quote .qtot div{display:flex;justify-content:space-between;padding:4px 0}
.quote .qtot .g{font-size:18px;font-weight:800;border-top:2px solid #1b1b1b;padding-top:8px}
.quote .terms{white-space:pre-wrap;font-size:11.5px;color:#333;line-height:1.45}
.quote .sig{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:30px;font-size:12px}
.quote .sig div{border-top:1px solid #333;padding-top:4px}
.quote .desc{font-size:13px;white-space:pre-wrap}
.qcontrols{max-width:850px;margin:0 auto 12px}
@media (max-width:600px){.quote{padding:16px}.quote .cols,.quote .sig{grid-template-columns:1fr}.quote .meta{text-align:left}}
@media print{
  @page{margin:12mm}
  body{background:#fff}
  header.top,.sticky-total,.qcontrols,.noprint,.toast{display:none!important}
  main{padding:0;max-width:none}
  .view:not(#view-quote){display:none!important}
  .quote{box-shadow:none;border-radius:0;padding:0;max-width:none}
  .quote tr{page-break-inside:avoid}
  .quote .sig{page-break-inside:avoid}
  *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
}