:root{
  ----------:;
  --amber:#d9a441;
  --bg:#0b0b0e;
  --brand:#d9a441;
  --brand-dark:#b9862f;
  --card:#141417;
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-display:'Space Grotesk','Inter',system-ui,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
  --green:#7fb069;
  --ink:#ece7db;
  --line:rgba(236,231,219,.12);
  --muted:#a39e93;
  --panel:#141417;
  --panel2:#1c1c21;
  --radius:3px;
  --red:#e5484d;
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-display:'Space Grotesk','Inter',system-ui,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;}
body{margin:0;font-family:var(--font-body);background:var(--bg);color:var(--ink);}
.hidden{display:none!important;}

#app{display:flex;min-height:100vh;}
#sidebar{width:240px;background:var(--panel);color:#e5e7eb;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;}
.brand{display:flex;gap:12px;align-items:center;padding:20px 18px;border-bottom:1px solid #1f2937;}
.brand-mark{width:42px;height:42px;border-radius:3px;background:var(--panel2);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;color:var(--ink);}
.brand-text{display:flex;flex-direction:column;}
.brand-text strong{font-size:16px;}
.brand-text span{font-size:11px;color:#9ca3af;}
#nav{display:flex;flex-direction:column;gap:4px;padding:16px 12px;flex:1;}
.nav-btn{background:none;border:none;color:#d1d5db;text-align:left;padding:11px 14px;border-radius:3px;font-size:14.5px;cursor:pointer;}
.nav-btn:hover{background:#1f2937;}
.nav-btn.active{background:var(--brand);color:var(--ink);font-weight:600;}
.sidebar-foot{padding:14px 18px;font-size:11px;color:color-mix(in srgb, #6b7280 55%, #ece7db);border-top:1px solid #1f2937;}

#main{flex:1;padding:28px;max-width:1180px;}
.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;}
.page-head h1{margin:0;font-size:24px;}
h2{font-size:16px;margin:0 0 14px;}

.btn{border:1px solid var(--line);background:var(--panel);color:var(--ink);padding:9px 16px;border-radius:3px;font-size:14px;cursor:pointer;}
.btn:hover{background:color-mix(in srgb, #f3f4f6 16%, transparent);}
.btn.primary{background:var(--brand);border-color:var(--brand);color:var(--ink);font-weight:600;}
.btn.primary:hover{background:var(--brand-dark);}
.btn.danger{color:var(--red);border-color:var(--panel2);}
.btn.danger:hover{background:var(--panel2);}
.btn.small{padding:5px 10px;font-size:12.5px;}
.btn.icon{border:none;background:none;font-size:16px;padding:4px 8px;}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin-bottom:22px;}
.card{background:var(--card);border-radius:var(--radius);padding:18px;box-shadow:none;}
.card .label{font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px;}
.card .value{font-size:26px;font-weight:700;margin-top:6px;}
.card .sub{font-size:12px;color:var(--muted);margin-top:4px;}
.card.red .value{color:var(--red);} .card.green .value{color:var(--green);} .card.blue .value{color:var(--brand);}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
@media(max-width:900px){.two-col{grid-template-columns:1fr;}#sidebar{width:64px;}.brand-text,.nav-btn{font-size:0;}.nav-btn{font-size:18px;text-align:center;}.sidebar-foot{display:none;}#main{padding:16px;}}
.panel{background:var(--card);border-radius:var(--radius);padding:18px;box-shadow:none;margin-bottom:16px;}
.count-pill{background:var(--red);color:var(--ink);border-radius:3px;font-size:12px;padding:2px 9px;vertical-align:middle;}

.tbl{width:100%;border-collapse:collapse;font-size:14px;}
.tbl th{text-align:left;padding:10px 8px;color:var(--muted);font-weight:600;font-size:12.5px;text-transform:uppercase;letter-spacing:.3px;border-bottom:2px solid var(--line);}
.tbl td{padding:11px 8px;border-bottom:1px solid var(--line);vertical-align:middle;}
.tbl tr:hover td{background:var(--panel2);}
.tbl .num{text-align:right;font-variant-numeric:tabular-nums;}
.tbl .actions{white-space:nowrap;}

.pill{display:inline-block;padding:3px 11px;border-radius:3px;font-size:12px;font-weight:600;text-transform:capitalize;}
.pill.draft{background:color-mix(in srgb, #f3f4f6 16%, transparent);color:color-mix(in srgb, #4b5563 55%, #ece7db);}
.pill.sent{background:var(--panel2);color:color-mix(in srgb, #1d4ed8 55%, #ece7db);}
.pill.paid{background:var(--panel2);color:color-mix(in srgb, #15803d 55%, #ece7db);}
.pill.overdue{background:var(--panel2);color:color-mix(in srgb, #b91c1c 55%, #ece7db);}
tr.overdue-row td{background:var(--panel2);}

.filter-row{display:flex;gap:8px;margin-bottom:14px;}
.chip{border:1px solid var(--line);background:var(--panel);border-radius:3px;padding:7px 16px;font-size:13.5px;cursor:pointer;}
.chip.active{background:var(--ink);color:var(--ink);border-color:var(--ink);}

#modal-backdrop{position:fixed;inset:0;background:rgba(17,24,39,.55);display:flex;align-items:flex-start;justify-content:center;z-index:50;padding:32px 16px;overflow:auto;}
#modal{background:var(--panel);border-radius:3px;width:100%;max-width:760px;max-height:calc(100vh - 64px);overflow:auto;box-shadow:none;}
#modal-head{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--panel);}
#modal-head h2{margin:0;}
#modal-body{padding:22px;}

.field{margin-bottom:14px;}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:color-mix(in srgb, #374151 55%, #ece7db);}
.field input,.field select,.field textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:3px;font-size:14px;font-family:var(--font-body);}
.field textarea{resize:vertical;min-height:64px;}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;}
@media(max-width:600px){.grid2,.grid3{grid-template-columns:1fr;}}
.row{display:flex;align-items:center;}.gap{gap:10px;}
.lines-head,.line-row{display:grid;grid-template-columns:1fr 90px 130px 110px 36px;gap:8px;align-items:center;}
.lines-head{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.3px;margin-bottom:6px;}
.line-row{margin-bottom:8px;}
.line-row input{padding:8px 10px;border:1px solid var(--line);border-radius:3px;font-size:14px;width:100%;}
.line-amt{text-align:right;font-variant-numeric:tabular-nums;font-size:14px;}
.totals-box{background:var(--panel2);border:1px solid var(--line);border-radius:3px;padding:14px 16px;margin-top:14px;}
.totals-box .trow{display:flex;justify-content:space-between;padding:4px 0;font-size:14px;}
.totals-box .trow.grand{font-weight:700;font-size:17px;border-top:1px solid var(--line);margin-top:6px;padding-top:10px;}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line);}

.detail-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px;}
.pay-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line);font-size:14px;}
.empty{color:var(--muted);text-align:center;padding:26px 10px;font-size:14px;}
.logo-preview{max-height:56px;max-width:180px;margin-top:8px;}
.link{color:var(--brand);cursor:pointer;background:none;border:none;font-size:13.5px;padding:0;}
.link:hover{text-decoration:underline;}

/* ---------- PRINT ---------- */
#print-root{display:none;}
@media print{
  #app,#modal-backdrop{display:none!important;}
  #print-root{display:block!important;}
  body{background:var(--panel);}
}
.inv-sheet{max-width:760px;margin:0 auto;padding:24px;font-size:14px;color:#111;}
.inv-sheet .inv-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:28px;}
.inv-sheet .biz-logo{max-height:64px;max-width:220px;margin-bottom:8px;}
.inv-sheet .biz-name{font-size:22px;font-weight:800;}
.inv-sheet .biz-meta{font-size:12.5px;color:#4b5563;line-height:1.5;}
.inv-sheet .inv-title{text-align:right;}
.inv-sheet .inv-title h1{margin:0;font-size:34px;letter-spacing:2px;color:#1c2333;}
.inv-sheet .inv-title .inv-num{font-size:14px;color:#4b5563;margin-top:4px;}
.inv-sheet .bill-grid{display:flex;justify-content:space-between;margin-bottom:24px;}
.inv-sheet .bill-grid h4{margin:0 0 6px;font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:#6b7280;}
.inv-sheet .bill-grid p{margin:0;font-size:13.5px;line-height:1.6;}
.inv-sheet table{width:100%;border-collapse:collapse;margin-bottom:20px;}
.inv-sheet th{background:var(--panel);color:var(--ink);text-align:left;padding:10px;font-size:12.5px;text-transform:uppercase;letter-spacing:.4px;}
.inv-sheet th.num,.inv-sheet td.num{text-align:right;}
.inv-sheet td{padding:10px;border-bottom:1px solid var(--panel2);font-size:13.5px;}
.inv-sheet .inv-totals{width:280px;margin-left:auto;}
.inv-sheet .inv-totals .trow{display:flex;justify-content:space-between;padding:5px 0;font-size:13.5px;}
.inv-sheet .inv-totals .grand{font-weight:800;font-size:16px;border-top:2px solid var(--panel);margin-top:6px;padding-top:8px;}
.inv-sheet .inv-terms{margin-top:28px;font-size:12.5px;color:#4b5563;border-top:1px solid var(--panel2);padding-top:14px;}
.inv-sheet .paid-stamp{display:inline-block;border:3px solid var(--green);color:var(--green);font-weight:800;font-size:20px;padding:6px 18px;border-radius:3px;transform:rotate(-6deg);margin-top:10px;}
.inv-sheet .due-stamp{display:inline-block;border:3px solid var(--red);color:var(--red);font-weight:800;font-size:20px;padding:6px 18px;border-radius:3px;transform:rotate(-6deg);margin-top:10px;}

/* ===== vq reskin normalization (auto-generated) ===== */
body{font-family:var(--font-body);background:var(--bg);color:var(--ink);}
h1,h2,h3,h4,.brand,.logo{font-family:var(--font-body);}
button{font-family:var(--font-body);}