/* Invoices (ui/invoices.js, ui/payments.js, ui/lines.js, ui/doc.js): the list, the form, the invoice page, the dialogs and the printed invoice, in Wave's look
   (V, 11 Oct 2026: "make sure the UI/UX looks the same as wavesapp"; Claude outputs/2026-10-11 Wave screen survey.md, Invoices and Visual style).
   Page-specific rules only: the tokens and the shared parts (strip, filters, seg, split button, menus, dialogs, pager, empty state) live in app.css.
   The line editor (.lines, .l-row ...) and the totals box are shared with the estimate and recurring forms, so they are styled once, here.
   Sizes are used by name (var(--type-*)); motion is transform and opacity only, under 300 ms, and the global reduced-motion rule switches it off. */

/* ---- small shared bits ---- */
.icon-btn{flex:none;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;min-height:32px;padding:0;border-radius:50%;color:var(--text-secondary);transition:background 120ms var(--ease),color 120ms var(--ease),transform 140ms var(--ease)}
.icon-btn:active{transform:matrix(.97,0,0,.97,0,0)}
@media (hover:hover) and (pointer:fine){.icon-btn:hover{background:var(--accent-soft);color:var(--accent)}}
.help{color:var(--text-secondary);font-size:var(--type-s)}
.dlg-body>.lbl{font-size:var(--type-xs);font-weight:700;color:var(--text-secondary)}
.send-form>.lbl{font-size:var(--type-xs);font-weight:700;color:var(--text-secondary)}
.soft{color:var(--text-tertiary);font-size:var(--type-s)}
.ok-note{color:var(--ok-ink);font-weight:600;font-size:var(--type-s)}
.circle-btn.flip svg{transform:rotate(180deg)}
.circle-btn[disabled]{opacity:.4;cursor:default}
.icon{flex:none}
.spin{flex:none;width:16px;height:16px;border-radius:50%;border:2px solid var(--line-strong);border-top-color:var(--accent);animation:inv-spin 300ms linear infinite}
@keyframes inv-spin{to{transform:rotate(360deg)}}
.note.pdf-note{display:flex;align-items:center;gap:10px}
.note.pdf-note:empty{display:none}

/* ---- the list ---- */
.strip .strip-foot{flex:1 0 100%;display:flex;align-items:center;gap:6px;padding:8px 24px;border-top:1px solid var(--divider);color:var(--text-secondary);font-size:var(--type-s)}
@media (max-width:719px){.strip .strip-foot{padding:8px 18px}}
.list-card{gap:14px}
.wave-filters{grid-template-columns:repeat(2,minmax(0,1fr));align-items:end}
.wave-filters .search-box{grid-column:1 / -1}
@media (min-width:960px){.wave-filters{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1.3fr)}.wave-filters .search-box{grid-column:auto}}
.search-box{position:relative;display:flex;align-items:center;min-width:0}
.search-box input{padding-right:76px}
.search-box .icon-btn{position:absolute;top:4px}
.search-box .icon-btn:last-child{right:4px}
.search-box .icon-btn:nth-last-child(2){right:36px}
.seg-row{display:flex;justify-content:center;padding-top:14px;border-top:1px solid var(--divider)}
.tab-panel{display:flex;flex-direction:column;gap:14px;min-width:0}
.th-sort{display:inline-flex;align-items:center;gap:4px;padding:0;min-height:0;font:inherit;letter-spacing:inherit;text-transform:inherit;color:inherit;text-align:inherit}
.th-sort .sort-caret{transition:transform 140ms var(--ease)}
.th-sort .sort-caret.up{transform:rotate(180deg)}
.table tr.row-click{cursor:pointer}
.table td.late-text{color:var(--bad-ink);font-weight:600}
.wave-list td.name{color:var(--text-primary)}
.wave-list td.act{padding-left:12px}
.pager .per-page{display:inline-flex;align-items:center;gap:8px}
.pager .range{min-width:56px;text-align:right}
.tbl-empty:empty{display:none}
@media (max-width:959px){
  .wave-list tr.row-click{cursor:default}
  .table.inv.wave-list td.act{grid-column:1 / -1;text-align:left;padding-left:0;width:auto}
  .wave-list td.act .act-cell{justify-content:flex-start}
  .seg-row .seg button{padding:0 12px}
}

/* ---- the form ---- */
.collapse{background:var(--bg-panel);border:1px solid var(--divider);border-radius:var(--radius)}
.collapse-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:48px;padding:0 18px;text-align:left;font-weight:700;color:var(--text-secondary);border-radius:var(--radius)}
.collapse-bar .collapse-caret{transition:transform 160ms var(--ease-out)}
.collapse-bar[aria-expanded=true] .collapse-caret{transform:rotate(90deg)}
.collapse-body{padding:4px 18px 18px;display:flex;flex-direction:column;gap:10px}
.biz-bar{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}
.biz-left{display:flex;flex-direction:column;gap:2px;color:var(--text-secondary)}
.biz-name{font-weight:700;color:var(--text-primary)}
.biz-right{display:flex;flex-direction:column;gap:10px}
.biz-right input{text-align:right}
.biz-right .title-in{font-size:var(--type-xxl);font-weight:400;min-height:52px}
@media (min-width:960px){.biz-bar{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
.inv-form{gap:20px}
@media (min-width:960px){.inv-form .top{grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:32px}}
.cust-card{background:var(--bg-panel-2);border-radius:var(--radius-sm);padding:12px 14px;line-height:1.45;color:var(--text-secondary)}
.cust-card strong{display:block;color:var(--text-primary)}
.add-link{display:inline-flex;align-items:center;gap:8px}
.wave-meta{gap:10px}
.wave-meta .field{flex-direction:row;align-items:center;gap:12px}
.wave-meta .field>.lbl{flex:0 0 132px;text-align:right}
.wave-meta .field>input,.wave-meta .field>.due-wrap{flex:1 1 auto;min-width:0}
.due-wrap{display:flex;flex-direction:column;gap:4px}
@media (max-width:719px){.wave-meta .field{flex-direction:column;align-items:stretch;gap:6px}.wave-meta .field>.lbl{flex:none;text-align:left}}
.l-tab{display:flex}
.tab-btn{display:inline-flex;align-items:center;gap:8px;padding:0 14px;background:var(--bg-panel-2);border-radius:var(--radius-xs) var(--radius-xs) 0 0}
.collapse-body textarea:disabled{background:var(--bg-panel-2);color:var(--text-secondary);resize:none}
.card-tags,.card-files{gap:12px}
.file-box{display:flex;flex-direction:column;gap:12px}
.dropzone{width:100%;display:flex;flex-direction:column;align-items:center;gap:4px;padding:28px 16px;border:2px dashed var(--line-strong);border-radius:var(--radius);background:var(--bg-panel);color:var(--text-secondary);transition:background 120ms var(--ease),border-color 120ms var(--ease),transform 140ms var(--ease)}
.dropzone:active{transform:matrix(.99,0,0,.99,0,0)}
.dropzone .drop-t{font-weight:600;color:var(--text-primary)}
.dropzone .drop-s{font-size:var(--type-s)}
.file-box.over .dropzone{background:var(--accent-soft);border-color:var(--accent)}
@media (hover:hover) and (pointer:fine){.dropzone:hover{background:var(--bg-panel-2)}}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:8px;max-width:100%;min-width:0;padding:4px 12px;border:1px solid var(--divider);border-radius:var(--pill);background:var(--bg-panel-2)}
.chip-n{min-width:0;overflow-wrap:anywhere;text-align:left}
.chip-s{flex:none;color:var(--text-tertiary);font-size:var(--type-s)}
.form-foot{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap}

/* ---- the line editor: Wave's items table ---- */
.lines{display:flex;flex-direction:column;gap:0}
.l-head{display:none}
.l-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px 10px;padding:12px 0;border-top:1px solid var(--divider);align-items:center}
.l-item{grid-column:1 / -1;display:flex;flex-wrap:wrap;align-items:flex-start;gap:8px;min-width:0}
.l-item>select{flex:1 1 180px;min-width:0}
.l-item>input{flex:3 1 220px;min-width:0}
.l-act{grid-column:1 / -1;display:flex;justify-content:flex-end;align-items:center;gap:4px}
.l-sub{grid-column:1 / -1;display:flex;align-items:center;gap:8px;color:var(--text-secondary);font-size:var(--type-s)}
.l-sub select{width:auto;min-height:32px;padding:0 10px;color:var(--text-secondary)}
.l-sub .kind-fixed{min-height:32px;font-weight:600}
.l-sub-k{font-weight:700}
.l-sub .btn.quiet{margin-left:auto}
.l-item>textarea{flex:3 1 220px;min-width:0;min-height:var(--hit);resize:vertical}
.amt{text-align:right;color:var(--text-primary)}
.l-cell{display:flex;flex-direction:column;gap:4px;min-width:0}
.l-lbl{font-size:var(--type-s);font-weight:700;color:var(--text-secondary);overflow-wrap:anywhere}
.l-cell .amt{display:flex;align-items:center;justify-content:flex-end;min-height:var(--hit)}
.l-add{display:flex;gap:12px;flex-wrap:wrap;padding-top:8px}
.l-add .btn{display:inline-flex;align-items:center;gap:8px}
@media (min-width:960px){
  .l-cell{display:contents}   /* the head carries the words here, and the boxes are the grid's own cells */
  .l-cell-empty{display:block}   /* a discount in percent has no quantity box: its place stays */
  .l-lbl{display:none}
  .l-head,.l-row{grid-template-columns:minmax(0,1fr) 96px 120px 120px 44px;gap:8px 10px}
  .l-head{display:grid;align-items:center;padding:10px 12px;border-bottom:0;border-radius:var(--radius-xs);background:#e9eef2;color:var(--text-secondary);font-size:var(--type-xs);font-weight:700}
  .l-row{padding:12px}
  .l-item{grid-column:auto;flex-wrap:nowrap;align-items:flex-start}
  .l-item>select{flex:0 1 190px}
  .l-act{grid-column:auto}
  .l-sub{padding-left:2px}
}
.totals{align-items:flex-end;padding-top:6px}
.totals dl{min-width:min(100%,300px);grid-template-columns:1fr auto;gap:8px 28px}
.totals dt{color:var(--text-secondary)}
.totals dd{color:var(--text-primary)}
.totals .due{padding-top:10px;border-top:1px solid var(--divider);font-weight:700;color:var(--text-primary)}
.totals .cur{color:var(--text-secondary);font-size:var(--type-s)}

/* ---- Customize this invoice (Edit columns) ---- */
.col-group{border:0;display:flex;flex-direction:column;gap:0;min-width:0}
.col-group legend{padding:0 0 4px}
.check.other{flex-wrap:wrap}
.check.other input[type=text]{flex:1 1 140px;width:auto;height:var(--hit);min-height:var(--hit);padding:0 12px}

/* ---- Record a payment ---- */
.money-in{display:flex;align-items:stretch}
.money-sign{display:flex;align-items:center;padding:0 12px;border:1px solid var(--line-strong);border-right:0;border-radius:var(--radius-sm) 0 0 var(--radius-sm);background:var(--bg-panel-2);color:var(--text-secondary)}
.money-in input{border-top-left-radius:0;border-bottom-left-radius:0}
.pay-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.pay-list li{display:flex;flex-direction:column;gap:2px}
.pay-line{color:var(--text-secondary)}
.pay-links{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.pay-links .rowlink{min-height:0;line-height:1.35}

/* ---- the invoice page ---- */
.draft-banner{display:flex;align-items:center;justify-content:space-between;gap:12px 20px;flex-wrap:wrap;padding:14px 20px;background:#fff5cf;border:1px solid #ecd982;border-radius:var(--radius)}
.draft-text{font-weight:600}
.draft-act,.banner-act{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.timeline{display:flex;flex-direction:column}
.tl-card{position:relative;display:flex;align-items:flex-start;gap:16px;padding-bottom:16px}
.tl-card:not(:last-child)::before{content:"";position:absolute;left:19px;top:44px;bottom:4px;width:2px;background:var(--divider)}
.tl-dot{position:relative;z-index:1;flex:none;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--accent-soft);color:var(--accent)}
.tl-body{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:8px;padding:16px 20px;background:var(--bg-panel);border:1px solid var(--divider);border-radius:var(--radius)}
.tl-card.off .tl-dot{background:var(--grey-bg);color:var(--text-tertiary)}
.tl-card.off .tl-body{background:var(--bg-panel-2);color:var(--text-secondary)}
.tl-line{color:var(--text-secondary)}
.timeline .step-act{padding-top:4px}
.attach{display:flex;flex-direction:column;gap:8px;padding-top:6px;border-top:1px solid var(--divider)}
.attach-h{display:flex;align-items:center;justify-content:space-between;gap:12px}
@media (max-width:519px){.tl-card{gap:10px}.tl-body{padding:14px}}

/* ---- Send invoice ---- */
.send-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}
@media (min-width:760px){.send-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
.send-form{display:flex;flex-direction:column;gap:12px;min-width:0}
.send-pre{display:flex;flex-direction:column;gap:10px;min-width:0;padding:16px;background:var(--bg-panel-2);border-radius:var(--radius)}
.to-row{display:flex;align-items:flex-start;gap:8px}
.to-list{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:8px}
.mail{display:flex;flex-direction:column;gap:12px;padding:18px;background:#fff;border:1px solid var(--divider);border-radius:var(--radius-sm);overflow-wrap:anywhere}
.mail-biz{padding-bottom:10px;border-bottom:1px solid var(--divider);font-weight:700}
.mail-sum{font-size:var(--type-l)}
.mail-msg{white-space:pre-wrap}
.mail-ref{color:var(--text-secondary)}
.mail-files{display:flex;flex-direction:column;gap:6px;padding:10px;border:1px solid var(--divider);border-radius:var(--radius-xs)}
.preview-dlg{min-width:0;overflow:auto}

/* ---- the printed invoice: Wave's "Contemporary" page (white, a thin border and a soft shadow, about 820 px wide, the accent #7F7F7F on the items header) ---- */
.paper{max-width:820px;width:100%;justify-self:center;padding:40px 44px;gap:26px;border-radius:var(--radius-xs);background:#fff;color:#182127;font-size:var(--type-s);line-height:1.45;box-shadow:0 0 0 1px var(--divider),0 6px 20px rgba(24,33,39,.08)}
.paper .p-head{display:flex;justify-content:flex-end;padding-bottom:20px;border-bottom:1px solid var(--divider)}
.paper .p-title{display:flex;flex-direction:column;align-items:flex-end;gap:2px;text-align:right;min-width:0;max-width:100%}
.paper .p-word{font-size:36px;font-weight:300;line-height:1.1;letter-spacing:-.54px;text-transform:uppercase;color:#182127;overflow-wrap:anywhere}
.paper .p-summary{color:#515f66;white-space:pre-line}
.paper .p-from{display:flex;flex-direction:column;align-items:flex-end;margin-top:10px;line-height:1.45}
.paper .p-from strong{font-weight:700}
.paper .p-meta{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,340px);gap:24px;align-items:start}
.paper .p-cap{display:block;font-weight:700;color:#515f66}
.paper .p-to{display:flex;flex-direction:column;min-width:0;overflow-wrap:anywhere}
.paper .p-name{font-weight:700}
.paper .p-dates{display:grid;grid-template-columns:auto minmax(0,1fr);gap:0;text-align:left;align-content:start}
.paper .p-dates dt{padding:4px 14px 4px 10px;text-align:right;font-weight:700;color:#182127}
.paper .p-dates dd{padding:4px 10px 4px 0;overflow-wrap:anywhere}
.paper .p-dates dt.due,.paper .p-dates dd.due{background:#eef1f4;font-weight:700;color:#182127}
.paper .p-dates dt.due{border-radius:var(--radius-xs) 0 0 var(--radius-xs)}
.paper .p-dates dd.due{border-radius:0 var(--radius-xs) var(--radius-xs) 0}
.paper .p-lines{width:100%;border-collapse:collapse}
.paper .p-lines th{background:var(--paper-accent,#7f7f7f);color:var(--paper-on-accent,#fff);text-align:left;padding:9px 12px;font-weight:600}   /* the two properties are set on the page by ui/doc.js from settings.accentColor */
/* Browsers print without background colours unless the page asks for them: with no fill the header words (white or light) would print almost invisible on white, and the grey Amount Due row would go. These three are the paper's only fills. */
.paper .p-lines th,.paper .p-dates dt.due,.paper .p-dates dd.due{-webkit-print-color-adjust:exact;print-color-adjust:exact}
.paper .p-lines td{padding:10px 12px 2px;vertical-align:top;border-bottom:0}
.paper .p-lines th.n,.paper .p-lines td.n{text-align:right;font-variant-numeric:tabular-nums}
.paper .p-lines th.c,.paper .p-lines td.c{text-align:center;font-variant-numeric:tabular-nums}
.paper .p-item{overflow-wrap:anywhere}
.paper .p-kind{font-weight:700}
.paper .p-when{color:#515f66;font-weight:400}
.paper .p-desc{color:#182127;white-space:pre-line}
.paper .p-totals{display:grid;grid-template-columns:minmax(0,1fr) auto;justify-self:end;gap:6px 18px;width:min(100%,430px);padding-top:14px;border-top:1px solid var(--divider);text-align:right;align-content:start}
.paper .p-totals dt{color:#182127;overflow-wrap:anywhere}
.paper .p-totals dd{font-variant-numeric:tabular-nums}
.paper .p-totals .strong{font-weight:700}
.paper .p-notes,.paper .p-pay,.paper .p-files{display:flex;flex-direction:column;gap:2px;color:#182127}
.paper .p-notes .p-cap,.paper .p-pay .p-cap,.paper .p-files .p-cap{color:#182127}
.paper .p-memo{white-space:pre-line;overflow-wrap:anywhere}
.paper .p-footer{display:flex;flex-direction:column;border-top:1px solid var(--divider);padding-top:12px;color:#515f66;font-size:var(--type-s);line-height:1.45;overflow-wrap:anywhere}
@media (max-width:719px){
  .paper{padding:24px 16px;gap:20px}
  .paper .p-word{font-size:28px}
  .paper .p-meta{grid-template-columns:minmax(0,1fr)}
  .paper .p-totals{width:100%}
}
@media (max-width:519px){
  .paper .p-lines{table-layout:fixed}
  .paper .p-lines th,.paper .p-lines td{padding-left:6px;padding-right:6px}
  .paper .p-lines th.c,.paper .p-lines td.c{width:15%}
  .paper .p-lines th.n{width:24%}
}
@media print{
  .timeline,.draft-banner,.strip,.pdf-note,.page-head,.fcount,.list-card,.action-box,.form-foot,.no-print{display:none!important}   /* .no-print: the Payments panel of the invoice page */
  .paper{box-shadow:none;padding:0;max-width:none}
}