:root{
  --ink:#172033;
  --muted:#64748b;
  --line:#dbe3ef;
  --panel:#fff;
  --bg:#f3f6fa;
  --brand:#d71920;
  --brand-dark:#9f1118;
  --blue:#05a9df;
  --soft:#f8fafc;
  --ok:#0f766e;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif}
.app{max-width:1220px;margin:auto;padding:24px}
.brand-header{display:grid;grid-template-columns:360px minmax(0,1fr);gap:22px;align-items:center;padding:24px;background:#111827;color:#fff;border-radius:16px 16px 0 0;border-bottom:5px solid var(--brand)}
.brand-card{background:#fff;border-radius:10px;padding:16px;display:flex;align-items:center;justify-content:center;min-height:132px}
.brand-card img{display:block;width:100%;max-width:100%;max-height:120px;object-fit:contain}
.brand-copy{min-width:0}
.print-contact{display:none}
.brand-copy h1{margin:0;font-size:38px;line-height:1;letter-spacing:0}
.brand-copy p{margin:8px 0 0;color:#d6deea}
.eyebrow,.step{margin:0 0 7px!important;color:var(--brand)!important;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.contact-strip{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.contact-strip span{background:#ffffff12;border:1px solid #ffffff24;border-radius:999px;padding:8px 11px;font-size:13px;font-weight:750}
.contact-strip .contact-address{flex-basis:100%;min-width:0;max-width:100%;border-radius:6px;line-height:1.45;overflow-wrap:anywhere}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;background:#fff;padding:13px 18px;border:1px solid var(--line);border-top:0;border-radius:0 0 14px 14px}
.toolbar span{background:var(--soft);border:1px solid var(--line);border-radius:999px;color:#334155;font-size:13px;font-weight:800;padding:8px 12px}
.notice{margin:18px 0;padding:14px 17px;border-left:4px solid var(--brand);background:#fff5f5;border-radius:8px;color:#384152;border:1px solid #ffd5d7}
.grid{display:grid;gap:18px}
.two{grid-template-columns:1fr 1fr}
.tight{gap:12px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px;margin:18px 0;box-shadow:0 10px 28px #1720330a}
.compact{margin-top:0}
.card h2{margin:0 0 15px;font-size:19px;letter-spacing:0}
.card p{color:var(--muted);margin:4px 0}
.section-title{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.card label{display:block;font-size:12px;font-weight:800;color:#475569;margin:10px 0}
input,textarea,select{width:100%;border:1px solid #cbd5e1;border-radius:8px;padding:11px 12px;margin-top:5px;font:inherit;color:var(--ink);background:#fff;outline:none}
input:focus,textarea:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #05a9df22}
textarea{resize:vertical;min-height:84px}
.row,.voice,.footerActions,.history-item{display:flex;align-items:center;justify-content:space-between;gap:14px}
.voice{align-items:flex-start;flex-wrap:wrap}
.voice textarea{flex-basis:100%;min-height:82px}
.actions{display:flex;gap:8px}
.voice-controls{align-items:flex-end;flex-wrap:wrap}
.voice-controls label{margin:0;min-width:190px}
.voice-controls select{margin-top:5px;padding:9px 10px}
.voice-submit{display:flex;gap:8px;flex-basis:100%}
button:disabled{cursor:not-allowed;opacity:.5}
button{border:1px solid #cbd5e1;background:#fff;color:#334155;border-radius:8px;padding:10px 14px;font-weight:800;cursor:pointer;transition:.15s ease}
button:hover{background:#f8fafc;border-color:#94a3b8}
.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.primary:hover{background:var(--brand-dark);border-color:var(--brand-dark)}
.quick-items{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 18px}
.quick-items button{background:#f8fbff;border-color:#cfe7f4;color:#155e75;font-size:13px;padding:9px 11px}
.quick-items button:hover{background:#e8f7fd;border-color:var(--blue)}
.tablewrap{overflow:auto;border:1px solid var(--line);border-radius:10px}
table{width:100%;border-collapse:collapse;min-width:850px;background:#fff}
th{background:#f8fafc;color:#64748b;text-transform:uppercase;font-size:11px;letter-spacing:.45px;text-align:left;padding:12px;border-bottom:1px solid var(--line)}
td{padding:8px;border-bottom:1px solid #eef2f7;vertical-align:middle}
tr:last-child td{border-bottom:0}
td:first-child{width:38px;color:#94a3b8;font-weight:800;text-align:center}
.num{min-width:92px}
.unit{min-width:88px}
.amount{font-weight:900;white-space:nowrap;color:#0f172a}
.remove{padding:7px 10px;color:#b42318}
.totals label{display:grid;grid-template-columns:1fr 140px;align-items:center;gap:12px}
.sum{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-top:1px dashed var(--line)}
.grand{font-size:21px;border-top:2px solid var(--ink);margin-top:5px;padding-top:15px}
.grand b{color:var(--brand)}
.footerActions{position:sticky;bottom:0;justify-content:flex-end;flex-wrap:wrap;margin:20px 0;padding:14px;background:#ffffffd9;border:1px solid var(--line);border-radius:12px;backdrop-filter:blur(8px)}
.history-item{padding:12px 0;border-top:1px solid var(--line)}
small{color:var(--muted)}
@media(max-width:860px){
  .app{padding:10px}
  .brand-header{grid-template-columns:1fr;padding:18px}
  .brand-card{min-height:100px}
  .two{grid-template-columns:1fr}
  .row{align-items:flex-start;flex-direction:column}
  .footerActions button{flex:1;min-width:45%}
  .brand-copy h1{font-size:32px}
}
@media(max-width:420px){
  .brand-header{padding:14px;gap:16px}
  .brand-card{padding:10px;min-height:84px}
  .brand-copy h1{font-size:28px}
  .contact-strip{gap:7px;margin-top:14px}
  .contact-strip span{width:100%;border-radius:6px;padding:8px 10px;overflow-wrap:anywhere}
  .footerActions{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:10px}
  .footerActions button{min-width:0;width:100%;padding:10px 8px}
}
@media print{
  @page{margin:0}
  body{background:#fff;padding:12mm}
  .app{max-width:none;padding:0}
  .brand-header{display:grid;grid-template-columns:260px minmax(0,1fr);gap:22px;align-items:center;border-radius:0;background:#fff!important;padding:0 0 14px;border-bottom:2px solid #111}
  .brand-card{width:260px;padding:0;min-height:80px}
  .print-contact{display:grid;grid-template-columns:1fr 1fr;gap:5px 16px;min-width:0;font-size:11px;line-height:1.35;color:#111}
  .print-contact a{color:#111;text-decoration:none;font-weight:700;overflow-wrap:anywhere}
  .print-contact address{grid-column:1/-1;margin:3px 0 0;font-style:normal;color:#333}
  .brand-copy,.company-settings,.toolbar,.notice,.voice,.footerActions,.history,#addRow,.remove,.quick-items,.step{display:none!important}
  .company-customer-grid{display:block}
  .customer-card{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px 14px;width:100%;margin:10px 0 14px;padding:10px 0 14px;border-bottom:1px solid #bbb}
  .customer-card .section-title{grid-column:1/-1}
  .customer-card .section-title,.products-card>.row{display:none!important}
  .customer-card>.section-title+label,.customer-card>.section-title+label+label{grid-column:span 2}
  .customer-card>.grid{display:contents}
  .customer-card label{min-width:0;margin:0;font-size:10px}
  .customer-card input{font-size:11px;font-weight:700;overflow-wrap:anywhere}
  .card{box-shadow:none;border:0;padding:8px 0;margin:8px 0}
  .grid.two{grid-template-columns:1fr 1fr}
  input,textarea,select{border:0;padding:2px 0;box-shadow:none;appearance:none}
  .tablewrap{overflow:visible;border:0}
  table{min-width:0}
  th{background:#eee!important;color:#111}
  .totals{margin-left:auto;width:45%}
}