/* shared tool form bits */
.gen-wrap{margin-top:36px}
.gsec{padding:24px 18px;border-radius:28px;background:var(--surface);box-shadow:var(--lift)}
@media (min-width:480px){.gsec{padding:28px}}
.gh{margin:0 0 18px;font-size:13px;font-weight:600;letter-spacing:.08em;line-height:1.2;text-transform:uppercase;color:var(--deep)}
.gfields{display:grid;gap:18px}
.gfields+.gfields,.gfields+.fld,.fld+.gfields,.fld+.fld{margin-top:18px}
.gfields>.fld{min-width:0;margin-top:0}
.gsec .fld label{margin-bottom:7px;font-size:15px;line-height:1.3}
.gsec .fld label small{font-weight:400;color:var(--soft)}
.gsec .fld input,.gsec .fld select{font-size:16px}
.gsec .fld textarea{min-height:84px;resize:vertical;font-size:16px;line-height:1.45}
.gsec .fld input[type="date"]{-webkit-appearance:none;appearance:none;min-height:50px;text-align:left}
.gsec .fld input[type="date"]::-webkit-date-and-time-value{text-align:left}
.gsec .fld input[aria-invalid="true"],.gsec .fld select[aria-invalid="true"],.gsec .fld textarea[aria-invalid="true"]{border-color:#c4372b}
.gsec .fld input[readonly]{background:rgba(16,24,40,.04)}
.hint.err{color:#8c2219}
.hint.fmsg{margin:6px 0 0}
.gbtns{display:flex;flex-wrap:wrap;gap:10px}
.gbtn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border:1.5px solid var(--line);border-radius:22px;background:#fff;color:var(--ink);font:inherit;font-size:15px;font-weight:500;line-height:1.2;text-align:center;text-decoration:none;cursor:pointer;transition:border-color .2s,background .2s}
.gbtn:hover{border-color:var(--soft);background:var(--paper)}
.gbtn.ghost{background:transparent}
.gbtn.jump{display:inline-flex}
@media (min-width:1240px){.gbtn.jump{display:none}}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:6px;min-width:0;margin:0 0 18px;padding:5px;border:0;border-radius:18px;background:rgba(16,24,40,.06)}
.seg-opt{position:relative;display:block}
.seg-opt input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.seg-opt span{display:grid;place-items:center;min-height:46px;padding:0 12px;border-radius:14px;font-size:16px;font-weight:500;line-height:1.2;text-align:center;color:var(--ink700)}
.seg-opt input:checked+span{background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(16,24,40,.12),0 0 0 1.5px rgba(14,27,43,.05)}
.seg-opt input:focus-visible+span{outline:2px solid var(--blue);outline-offset:2px}
.chk{display:flex;align-items:flex-start;gap:12px;min-height:44px;padding:9px 0;font-size:16px;line-height:1.4;color:var(--ink700);cursor:pointer}
.chk input{flex:none;width:22px;height:22px;margin:0;accent-color:var(--blue)}
.qp{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.qchip{min-height:44px;padding:8px 14px;border:1.5px solid var(--line);border-radius:22px;background:#fff;color:var(--ink700);font:inherit;font-size:14px;line-height:1.25;text-align:left;cursor:pointer}
.qchip:hover{border-color:var(--soft);background:var(--paper)}
.out-note{margin:0;font-size:15px;line-height:1.5;color:var(--soft)}

/* proforma generator */
.gen{display:grid;gap:24px}
@media (min-width:1240px){.gen{grid-template-columns:minmax(0,1fr) minmax(0,600px);gap:32px;align-items:start}}
.gen-form{display:grid;gap:20px;min-width:0;container-type:inline-size;container-name:gform}
@container gform (min-width:440px){.gfields.two,.gfields.three{grid-template-columns:repeat(2,minmax(0,1fr))}}
@container gform (min-width:580px){.gfields.three{grid-template-columns:repeat(3,minmax(0,1fr))}}
.gtop p{margin:0 0 12px;font-size:16px;line-height:1.5;color:var(--ink700)}
.gtop .hint{margin:12px 0 0}
.g-items{display:grid;gap:16px;margin-top:18px}
.item{min-width:0;margin:0;padding:16px 14px 14px;border:1.5px solid rgba(16,24,40,.1);border-radius:22px;background:rgba(241,241,238,.55)}
@media (min-width:480px){.item{padding:18px 18px 16px}}
.item-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.item-title{margin:0;font-size:16px;font-weight:600;color:var(--ink)}
.item-acts{display:flex;flex-wrap:wrap;gap:6px}
.ibtn{min-width:44px;min-height:44px;padding:0 12px;border:1.5px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);font:inherit;font-size:14px;font-weight:500;line-height:1.2;cursor:pointer}
.ibtn:hover:not(:disabled){border-color:var(--soft)}
.ibtn:disabled{opacity:.38;cursor:default}
.ibtn.del:hover:not(:disabled){border-color:#c4372b;color:#8c2219}
.item-sum{min-height:1.4em;margin:14px 0 0;font-size:14px;line-height:1.4;color:var(--soft);font-variant-numeric:tabular-nums}
.disc{display:grid;grid-template-columns:minmax(0,1fr) 104px;gap:8px}
.gadd{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.g-live{margin:18px 0 0;padding:12px 14px;border-radius:14px;background:rgba(59,110,245,.08);font-size:15px;line-height:1.5;color:var(--ink700);font-variant-numeric:tabular-nums}
.taxtype{margin:0;padding:12px 14px;border-radius:14px;background:rgba(16,24,40,.05);font-size:16px;font-weight:500;color:var(--ink)}
.taxtype small{display:block;margin-bottom:2px;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--soft)}
.gen-preview{min-width:0}
@media (min-width:1240px){.gen-preview{position:sticky;top:84px;max-height:calc(100vh - 100px);overflow:auto;border-radius:28px}}
.gprev{padding:18px 16px 16px;border-radius:28px;background:var(--surface);box-shadow:var(--lift)}
.gprev-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}
.gprev-top .box-title{margin:0}
.gprev .btn[aria-disabled="true"]{background:#7d8796}
.gnote{margin:10px 0 0}
.gnote.problem{color:#8c2219}
.g-errors{margin:14px 0 0;padding:14px 16px;border-radius:16px;background:rgba(196,55,43,.09);color:#8c2219;font-size:15px;line-height:1.5}
.g-errors:focus{outline:2px solid #c4372b;outline-offset:2px}
.g-err-title{margin:0;font-weight:600}
.g-errors ul{margin:6px 0 0;padding-left:1.2em}
.g-errors li{margin:.3em 0}
.g-errors a{color:inherit}
.paper-wrap{margin-top:14px;padding:12px;border-radius:18px;background:#e9ebef;overflow:hidden}
.paper{width:794px;max-width:none;margin:0;padding:46px 46px 42px;background:#fff;color:#161b22;box-shadow:0 1px 3px rgba(16,24,40,.14),0 14px 30px -18px rgba(16,24,40,.35);font-size:12.5px;line-height:1.45;font-variant-numeric:tabular-nums}
.paper p{margin:0}
.inv-top{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;padding-bottom:14px;border-bottom:2px solid #161b22}
.inv-title{margin:0;font-size:28px;font-weight:600;letter-spacing:-.02em;line-height:1.1;color:#161b22}
.inv-sub{margin-top:5px;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#5b6572}
.inv-meta{display:grid;grid-template-columns:auto auto;gap:3px 16px;margin:0;font-size:12px}
.inv-meta dt{color:#5b6572}
.inv-meta dd{margin:0;font-weight:500;text-align:right}
.inv-parties{display:grid;grid-template-columns:1fr 1fr;gap:16px 28px;margin-top:16px}
.inv-box{min-width:0;overflow-wrap:anywhere}
.inv-box.inv-wide{margin-top:16px}
.inv-box p{margin-top:1px}
.inv-label{margin:0 0 4px!important;font-size:10px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:#5b6572}
.inv-name{font-size:14px;font-weight:600}
.inv-k{color:#5b6572}
.inv-soft{color:#5b6572;font-size:11.5px}
.inv-note{margin-top:10px}
.inv-ph{color:#68717f;font-style:italic}
.inv-items{width:100%;margin-top:18px;border-collapse:collapse;font-size:11.5px}
.inv-items th{padding:7px 6px;text-align:left;background:#f1f2f4;border-top:1px solid #161b22;border-bottom:1px solid #161b22;font-size:10.5px;font-weight:600;line-height:1.3}
.inv-items td{padding:7px 6px;vertical-align:top;border-bottom:1px solid #e3e6ea;overflow-wrap:anywhere}
.inv-items .n{text-align:right;white-space:nowrap}
.inv-items .c{width:34px;padding-left:4px;padding-right:4px;text-align:center;white-space:nowrap}
.inv-sum{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:start;margin-top:14px}
.inv-rates{border-collapse:collapse;font-size:11px}
.inv-rates caption{padding:0 0 4px;text-align:left;font-size:10px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:#5b6572}
.inv-rates th,.inv-rates td{padding:4px 8px 4px 0;text-align:left;border-bottom:1px solid #e3e6ea}
.inv-rates th{font-weight:600;color:#5b6572}
.inv-rates .n{text-align:right}
.inv-totals{border-collapse:collapse;min-width:230px;font-size:12px}
.inv-totals th{padding:3px 18px 3px 0;text-align:left;font-weight:400;color:#5b6572}
.inv-totals td{padding:3px 0;text-align:right;font-weight:500}
.inv-totals .grand th,.inv-totals .grand td{padding-top:7px;border-top:2px solid #161b22;font-size:14px;font-weight:600;color:#161b22}
.inv-words{margin-top:12px;padding:9px 11px;border-radius:6px;background:#f4f5f7;font-size:12px}
.inv-adv{display:flex;flex-wrap:wrap;gap:4px 28px;margin-top:8px;font-size:12px}
.inv-cols{display:grid;grid-template-columns:1fr 1fr;gap:16px 28px;margin-top:16px}
.inv-cols:has(.inv-box:only-child){grid-template-columns:1fr}
.inv-sign{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin-top:34px}
.inv-line{height:42px;border-bottom:1px solid #161b22}

@media print{
  @page{size:A4;margin:12mm}
  html,body{background:#fff!important}
  .skip,header,footer,.no-print,noscript{display:none!important}
  main>*:not(.gen-wrap){display:none!important}
  .gen-wrap{max-width:none;margin:0;padding:0}
  .gen{display:block}
  .gen-form,.gprev-top,.gnote,.g-errors,.gprev>.hint{display:none!important}
  .gen-preview{position:static;max-height:none;overflow:visible}
  .gprev{padding:0;border-radius:0;background:none;box-shadow:none}
  .paper-wrap{margin:0;padding:0;border-radius:0;background:none;overflow:visible}
  .paper{zoom:1!important;width:auto;padding:0;box-shadow:none}
  .inv-ph{display:none}
  .inv-items thead{display:table-header-group}
  .inv-items tr,.inv-sign,.inv-sum,.inv-cols,.inv-words{break-inside:avoid}
}

/* whatsapp cost calculator and shared calc bits */
.calc-form{container-type:inline-size;container-name:gform}
.more{border:1.5px solid rgba(16,24,40,.1);border-radius:18px}
.more>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:52px;padding:12px 16px;font-size:16px;font-weight:600;color:var(--ink);list-style:none;cursor:pointer}
.more>summary::-webkit-details-marker{display:none}
.more>summary::after{content:"+";font-size:22px;font-weight:300;color:var(--soft);transition:transform .2s}
.more[open]>summary::after{transform:rotate(45deg)}
.more-in{display:grid;gap:22px;padding:6px 16px 20px}
.more-in>h3,.more-in .sub-h{margin:0;font-size:15px;font-weight:600;color:var(--ink)}
.xrow{margin:0;padding:16px 14px;min-width:0;border:1.5px solid rgba(16,24,40,.1);border-radius:20px;background:rgba(241,241,238,.55)}
.xrow legend{padding:0 6px;font-size:15px;font-weight:600;color:var(--ink)}
.xrow .ibtn{margin-top:14px}
.rate-set{min-width:0;margin:0 0 18px;padding:14px;border:1.5px solid rgba(16,24,40,.1);border-radius:18px}
.rate-set legend{padding:0 6px;font-size:15px;font-weight:600;color:var(--ink)}
.chk-row{display:grid;gap:0}
.chk-row .hint{margin:-2px 0 0 34px}
.calc-out:focus{outline:0}
.calc-out .row.group{padding:14px 0 4px;border-top:2px solid rgba(16,24,40,.1)}
.calc-out .row.group dt{font-size:14px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink)}
.calc-out .row.group:first-child{border-top:0;padding-top:0}
.calc-out .row.big dt{color:var(--ink)}

/* payment reminder generator */
.calc.rem{align-items:start}
@media (min-width:900px){.calc.rem{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr)}}
fieldset.fld{min-width:0;margin:0;padding:0;border:0}
.fld legend{margin:0 0 7px;padding:0;font-size:15px;font-weight:600;line-height:1.3;color:var(--ink700)}
.seg.three{grid-template-columns:repeat(3,1fr);margin:0}
.rem-out{display:grid;gap:18px;min-width:0}
.rem-out .box-title{margin:0}
.rem-out .msg{margin:0}
.rem-out .out-note a{color:var(--deep);text-decoration-thickness:1px;text-underline-offset:3px}
.rem-out .calc-msg{margin:0}