:root{
  --bg:#f4f7f9;--panel:#fff;--text:#182531;--muted:#687786;--border:#dce4ea;
  --brand:#0b3558;--brand2:#0b7ca5;--accent:#edae16;--danger:#b42318;--ok:#067647;
  --shadow:0 8px 26px rgba(16,37,56,.08)
}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:16px}
button,input,select,textarea{font:inherit}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:10px 18px;position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:12px}.brand-logo{width:52px;height:52px;border-radius:50%;object-fit:cover}.brand-name{font-size:21px;font-weight:800}.brand-sub{font-size:13px;color:var(--muted)}.menu-btn{display:none;background:#fff;border:1px solid var(--border);border-radius:10px;padding:10px 13px;font-size:20px}.layout{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:calc(100vh - 72px)}.sidebar{background:#fff;border-right:1px solid var(--border);padding:18px 12px;display:flex;flex-direction:column;gap:7px}.nav-btn{border:0;background:transparent;text-align:left;padding:12px 14px;border-radius:10px;color:var(--text);cursor:pointer}.nav-btn:hover,.nav-btn.active{background:#eaf2f7;color:var(--brand);font-weight:700}.nav-btn.secondary{font-size:13px;color:var(--muted);border:1px solid var(--border)}.nav-spacer{flex:1}.import-label{display:block;cursor:pointer}.main{padding:26px;min-width:0}.view{display:none}.view.active{display:block}.hero{background:linear-gradient(120deg,var(--brand),#145e86);color:#fff;border-radius:18px;padding:26px;display:flex;justify-content:space-between;gap:20px;align-items:center}.hero h1{margin:0 0 7px}.hero p{margin:0;color:#dbeaf3}.hero-actions{display:flex;gap:10px;flex-wrap:wrap}.hero .btn:not(.primary){background:#fff;color:var(--brand);border-color:#fff}.hero .btn.primary{background:var(--accent);border-color:var(--accent);color:#242424}.section-head{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:18px}.section-head h1{margin:0 0 5px}.section-head p{margin:0;color:var(--muted)}.panel{background:var(--panel);border:1px solid var(--border);border-radius:15px;padding:20px;box-shadow:var(--shadow);margin-bottom:18px}.panel h2{margin-top:0}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:18px 0}.stat{background:#fff;border:1px solid var(--border);border-radius:14px;padding:17px}.stat .label{color:var(--muted);font-size:13px}.stat .value{font-weight:800;font-size:25px;margin-top:5px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.btn{appearance:none;border:1px solid #bdcbd5;background:#fff;color:var(--text);border-radius:10px;padding:10px 14px;min-height:42px;cursor:pointer;font-weight:650}.btn:hover{filter:brightness(.98)}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.danger{color:var(--danger);border-color:#f0b9b5}.btn.small{padding:7px 10px;min-height:34px;font-size:13px}.btn:disabled{opacity:.5;cursor:not-allowed}.hidden{display:none!important}.cards{display:grid;gap:12px}.card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:17px;box-shadow:var(--shadow)}.card-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.card h3{margin:0 0 5px}.muted{color:var(--muted)}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;background:#edf2f5;font-size:12px;font-weight:700}.badge.ok{background:#e7f6ef;color:var(--ok)}.badge.warn{background:#fff4d6;color:#7a5700}.badge.bad{background:#feeceb;color:var(--danger)}.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:13px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field{display:flex;flex-direction:column;gap:6px;min-width:0}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:700;color:#425466}.field input,.field select,.field textarea{width:100%;border:1px solid #bdcbd5;border-radius:9px;padding:11px 12px;background:#fff;color:var(--text);min-height:44px}.field textarea{min-height:88px;resize:vertical}.field small{color:var(--muted)}.editor-actions{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:9px;margin-top:4px}.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse;min-width:700px}th,td{padding:12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#f8fafb}td.num,th.num{text-align:right}.doc-lines{grid-column:1/-1;border:1px solid var(--border);border-radius:12px;overflow-x:auto}.doc-lines table{box-shadow:none}.doc-line input,.doc-line select{border:1px solid #c8d3da;border-radius:7px;padding:8px;width:100%;min-width:80px}.doc-line .desc{min-width:220px}.totals{grid-column:1/-1;margin-left:auto;width:min(430px,100%);border-top:1px solid var(--border);padding-top:10px}.total-row{display:flex;justify-content:space-between;gap:20px;padding:5px 0}.total-row.grand{font-size:20px;font-weight:850;border-top:2px solid var(--text);margin-top:6px;padding-top:10px}.flash{display:none;padding:11px 14px;border-radius:10px;margin-bottom:14px;background:#e7f6ef;color:#065f46}.flash.show{display:block}.empty{padding:22px;text-align:center;color:var(--muted)}.peppol-note{grid-column:1/-1;background:#f1f6f9;border-left:4px solid var(--brand2);padding:12px 14px;border-radius:8px;color:#345}.print-area{display:none}
@media(max-width:900px){.stats-grid{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.editor-actions,.doc-lines,.totals,.peppol-note{grid-column:auto}.layout{grid-template-columns:1fr}.sidebar{display:none;position:fixed;top:72px;left:0;bottom:0;width:250px;z-index:19;box-shadow:var(--shadow)}.sidebar.open{display:flex}.menu-btn{display:block}.main{padding:18px}.hero{align-items:flex-start;flex-direction:column}.section-head{align-items:flex-start;flex-direction:column}.section-head .btn{width:100%}}
@media(max-width:520px){.stats-grid{grid-template-columns:1fr}.main{padding:12px}.hero{padding:20px}.topbar{padding:9px 12px}.card-head{flex-direction:column}.actions .btn{flex:1}.brand-logo{width:48px;height:48px}}
@media print{
  body{background:#fff}.topbar,.layout,.flash{display:none!important}.print-area{display:block!important;padding:0;color:#111}.print-sheet{font-family:Arial,sans-serif;max-width:190mm;margin:0 auto;padding:9mm}.print-head{display:flex;justify-content:space-between;gap:20px;border-bottom:2px solid #123a57;padding-bottom:12px}.print-logo{width:80px;height:80px;object-fit:cover;border-radius:50%}.print-company{display:flex;gap:12px;align-items:center}.print-title{text-align:right}.print-title h1{margin:0;font-size:28px}.print-meta{margin-top:4px;font-size:13px}.print-blocks{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:22px 0}.print-block{font-size:13px;line-height:1.5}.print-block strong{display:block;font-size:12px;text-transform:uppercase;color:#555;margin-bottom:5px}.print-table{width:100%;min-width:0;border-collapse:collapse;font-size:12px}.print-table th,.print-table td{padding:8px 6px;border-bottom:1px solid #ddd}.print-table th{background:#eef3f6;color:#222}.print-total{width:80mm;margin:18px 0 0 auto;font-size:13px}.print-total div{display:flex;justify-content:space-between;padding:5px 0}.print-total .grand{font-size:17px;font-weight:bold;border-top:2px solid #111;margin-top:5px;padding-top:8px}.print-notes{margin-top:25px;font-size:12px;line-height:1.45;white-space:pre-wrap}.print-footer{margin-top:30px;padding-top:10px;border-top:1px solid #ccc;text-align:center;font-size:10px;color:#555}
}