/* DWDW Billing Desk — layout: sticky bistre top bar with tabs on desktop; bottom tab bar on phones; one working column. */
:root{
  --bg:#f4f3ee; --panel:#ffffff; --ink:#261606; --muted:#6d6457; --line:#e3dfd3;
  --accent:#fbe311; --accent-ink:#261606; --soft:#fff8c2; --bar:#261606; --bar-hi:#3b2a12; --bar-text:#e9e1cc;
  --ok:#1f7a4a; --ok-bg:#e4f4ea; --warn:#9a6200; --warn-bg:#fff1d1; --bad:#c2361b; --bad-bg:#fde6e0; --info:#235c8a; --info-bg:#e3eef8;
  --c1:#c4902a; --c2:#1f7a4a;
  --f-display:"Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --f-body:"Hind", "Segoe UI", system-ui, sans-serif;
  --navh:64px;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#15110a; --panel:#211b11; --ink:#f3ecdc; --muted:#b2a68e; --line:#3a3122;
  --soft:#3a3410; --ok:#6fd39d; --ok-bg:#16301f; --warn:#f2bb55; --warn-bg:#3a2b0e; --bad:#ff8a70; --bad-bg:#3d1810; --info:#8ec3ef; --info-bg:#132a3d;
  --c1:#e0ad4a; --c2:#6fd39d; color-scheme:dark}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.5;min-height:100vh}
img{max-width:100%}
[hidden]{display:none!important}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}

/* top bar */
header.top{position:sticky;top:0;z-index:20;background:var(--bar);color:#fff;padding-top:env(safe-area-inset-top,0px)}
.topin{display:flex;align-items:center;gap:14px;padding-block:10px;flex-wrap:nowrap;min-width:0}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:800;font-size:18px;color:#fbe311;min-width:0}
.brand small{display:block;font-family:var(--f-body);font-weight:500;font-size:11px;color:#d9cfb8;letter-spacing:.06em;text-transform:uppercase}
.rolebadge{font:700 11px var(--f-body);letter-spacing:.08em;text-transform:uppercase;background:var(--bar-hi);color:#fbe311;padding:3px 9px;border-radius:99px}
nav.tabs{display:flex;gap:2px;margin-left:auto;flex-wrap:nowrap;overflow-x:auto;min-width:0;scrollbar-width:none}
nav.tabs::-webkit-scrollbar{display:none}
nav.tabs button{background:transparent;border:0;color:var(--bar-text);font:600 14px var(--f-body);padding:8px 10px;border-radius:8px;cursor:pointer;white-space:nowrap}
nav.tabs button[aria-current="true"]{background:var(--bar-hi);color:#fbe311}
nav.tabs button:hover{color:#fff}
.topacts{display:flex;gap:8px;align-items:center;flex:none}
.who-me{display:flex;align-items:center;gap:8px;color:var(--bar-text);font-size:13px}
.who-me img{width:28px;height:28px;border-radius:50%}
.who-me span{display:none}
.brand{flex:none}
.btn.bar{background:transparent;border-color:#5a4426;color:var(--bar-text)}

/* bottom nav (phones) */
nav.bottom{display:none}
@media (max-width:760px){
  nav.tabs,.topacts .hide-sm,.brand small,.hide-xs{display:none}
  .topin{gap:10px}
  .brand{font-size:17px}
  .topacts{margin-left:auto}
  nav.bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:20;background:var(--bar);
    padding-bottom:env(safe-area-inset-bottom,0px);padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px);border-top:1px solid #3b2a12}
  nav.bottom.three{grid-template-columns:repeat(2,1fr)}
  nav.bottom button{background:transparent;border:0;color:var(--bar-text);font:600 11px var(--f-body);padding:8px 2px 9px;display:flex;flex-direction:column;align-items:center;gap:3px;cursor:pointer;min-height:var(--navh)}
  nav.bottom button svg{width:22px;height:22px}
  nav.bottom button[aria-current="true"]{color:#fbe311}
  main{padding-bottom:calc(var(--navh) + 40px + env(safe-area-inset-bottom,0px))!important}
  .toast{bottom:calc(var(--navh) + 16px + env(safe-area-inset-bottom,0px))!important}
}
.sheet{position:fixed;inset:0;z-index:40;background:rgba(20,14,6,.5);display:flex;align-items:flex-end}
.sheet .panel{background:var(--panel);width:100%;border-radius:16px 16px 0 0;padding:14px 16px calc(18px + env(safe-area-inset-bottom,0px));display:grid;gap:6px}
.sheet .panel button{width:100%;justify-content:flex-start;font-size:16px;padding:14px}

/* buttons & form */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--panel);color:var(--ink);font:600 14px var(--f-body);padding:9px 14px;border-radius:9px;cursor:pointer;text-decoration:none;white-space:nowrap;min-height:40px}
.btn:hover{border-color:var(--muted)}
.btn:disabled{opacity:.55;cursor:default}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{filter:brightness(.96)}
.btn.ghost{background:transparent}
.btn.danger{color:var(--bad);border-color:transparent;background:transparent}
.btn.danger.armed{background:var(--bad);color:#fff}
.btn.sm{padding:6px 11px;font-size:13px;min-height:34px}
.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,nav button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
main{padding-block:22px 60px}
h1,h2,h3{font-family:var(--f-display);text-wrap:balance;margin:0}
h1{font-size:28px;font-weight:800}
h2{font-size:19px;font-weight:700}
h3{font-size:17px;font-weight:700}
.sub{color:var(--muted);margin:2px 0 0}
.pagehead{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:22px}
.stats.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px;min-width:0}
.stat .k{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:600}
.stat .v{font-family:var(--f-display);font-size:26px;font-weight:800;font-variant-numeric:tabular-nums;margin-top:2px;overflow-wrap:anywhere}
.stat .n{font-size:13px;color:var(--muted)}
.stat.hot{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.stat.hot .k,.stat.hot .n{color:#5a4a1a}
.cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px;min-width:0}
.card h2{margin-bottom:10px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.stack{display:grid;gap:18px;min-width:0}
.count{font:600 12px var(--f-body);background:var(--soft);color:var(--ink);padding:1px 8px;border-radius:99px}
.row{display:flex;align-items:center;gap:10px 12px;padding:11px 0;border-top:1px solid var(--line);flex-wrap:wrap}
.row:first-of-type{border-top:0}
.row .who{flex:1 1 180px;min-width:0}
.row .who b{display:block;font-weight:600}
.row .who span{color:var(--muted);font-size:13px}
.row .amt{font-family:var(--f-display);font-weight:700;font-variant-numeric:tabular-nums}
.row .acts{display:flex;gap:6px;flex-wrap:wrap}
.row .noteline{flex-basis:100%;font-size:13px;color:var(--muted);margin-top:-4px}
.chip{display:inline-block;font:600 12px var(--f-body);padding:2px 9px;border-radius:99px;white-space:nowrap}
.chip.ok{background:var(--ok-bg);color:var(--ok)}
.chip.warn{background:var(--warn-bg);color:var(--warn)}
.chip.bad{background:var(--bad-bg);color:var(--bad)}
.chip.info{background:var(--info-bg);color:var(--info)}
.chip.mute{background:var(--bg);color:var(--muted);border:1px solid var(--line)}
.empty{color:var(--muted);padding:14px 0;font-size:14px}
.filters{display:flex;gap:6px;flex-wrap:wrap}
.filters button{border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:99px;padding:6px 13px;font:600 13px var(--f-body);cursor:pointer;min-height:34px}
.filters button[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.cgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px}
.ccard{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:8px;min-width:0}
.ccard .meta{color:var(--muted);font-size:13px;line-height:1.5}
.ccard .foot{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:8px;border-top:1px solid var(--line)}
form.f{display:grid;gap:14px}
.fgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.fgrid .full{grid-column:1/-1}
label.l{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:600;color:var(--muted);min-width:0}
input,select,textarea{font:500 16px var(--f-body);color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:9px;padding:9px 10px;width:100%;min-width:0;min-height:42px}
input:disabled,textarea:disabled,select:disabled{opacity:.7}
input[type="checkbox"],input[type="radio"]{width:18px;height:18px;min-height:0;accent-color:#c4902a}
textarea{resize:vertical;min-height:70px}
.hint{font-weight:400;font-size:12px;color:var(--muted)}
fieldset{border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:0;min-width:0}
legend{font:700 14px var(--f-display);padding:0 6px;color:var(--ink)}
.items{display:grid;gap:8px}
.item{display:grid;grid-template-columns:minmax(0,1fr) 64px minmax(0,1fr) 38px;gap:6px;align-items:end;padding-bottom:8px;border-bottom:1px dashed var(--line)}
.item .desc{grid-column:1/-1}
.item .x{height:42px;border:0;background:transparent;color:var(--muted);cursor:pointer;font-size:20px;border-radius:8px}
.item .x:hover{color:var(--bad);background:var(--bad-bg)}
.editor{display:grid;grid-template-columns:minmax(0,440px) minmax(0,1fr);gap:20px;align-items:start}
.previewcol{position:sticky;top:76px}
.previewbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px;align-items:center}
.paper{background:#d9d5c9;border-radius:12px;padding:14px;overflow:hidden}
.scaler{transform-origin:top left}
.totals-mini{display:flex;gap:6px 14px;flex-wrap:wrap;font-size:14px;color:var(--muted)}
.totals-mini b{color:var(--ink);font-variant-numeric:tabular-nums}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:11px 16px;border-radius:10px;font-weight:600;z-index:50;max-width:calc(100% - 32px);text-align:center}
.note{background:var(--soft);border-radius:10px;padding:10px 12px;font-size:14px}
.note ol{margin:6px 0 0;padding-left:20px}
.sig-prev{max-height:60px;background:#fff;border:1px dashed var(--line);border-radius:8px;padding:4px}
.loading{padding:60px 0;text-align:center;color:var(--muted)}
.inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.person{display:flex;align-items:center;gap:10px;min-width:0}
.avatar{width:34px;height:34px;border-radius:50%;flex:none;display:grid;place-items:center;font:700 14px var(--f-display);background:var(--soft);color:var(--ink)}
.toggle{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--ink);cursor:pointer}
.due{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;display:grid;gap:10px}
.due .top{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;align-items:flex-start}
.due .top > div:last-child{margin-left:auto;text-align:right}
.due .amt{font-family:var(--f-display);font-weight:800;font-size:22px;font-variant-numeric:tabular-nums}
.due .phone{font-variant-numeric:tabular-nums;font-weight:600;user-select:all}
.hist{display:grid;gap:4px;font-size:13px;color:var(--muted)}
.hist div b{color:var(--ink);font-weight:600}
.log div{padding:8px 0;border-top:1px solid var(--line);font-size:14px}
.log div:first-child{border-top:0}
.log time{color:var(--muted);font-size:12px;display:block}
.ilist{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.irow{display:grid;grid-template-columns:110px minmax(0,1.4fr) minmax(0,1fr) 100px 100px 120px 130px;gap:10px;align-items:center;padding:12px 16px;border-top:1px solid var(--line);cursor:pointer;font-variant-numeric:tabular-nums}
.irow:first-child{border-top:0}
.irow.head{cursor:default;font:600 12px var(--f-body);text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.irow:not(.head):hover{background:var(--bg)}
.irow .num{text-align:right}
.irow .lbl{display:none}
.tablewrap{overflow-x:auto;background:var(--panel);border:1px solid var(--line);border-radius:14px}
table.grid{width:100%;border-collapse:collapse;font-size:14px}
table.grid th{font:600 12px var(--f-body);text-transform:uppercase;letter-spacing:.05em;color:var(--muted);text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap;position:sticky;top:0;background:var(--panel)}
table.grid td{padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
table.grid tr.err td{background:var(--bad-bg)}
table.grid tr.dup td{background:var(--warn-bg)}
.dropzone{border:2px dashed var(--line);border-radius:14px;padding:26px 16px;text-align:center;color:var(--muted);cursor:pointer;display:grid;gap:8px;justify-items:center}
.dropzone.over{border-color:var(--c1);background:var(--soft)}
.copybox{position:fixed;inset:0;z-index:60;background:rgba(20,14,6,.55);display:grid;place-items:center;padding:16px}
.copybox .card{width:min(520px,100%)}
.login{min-height:100vh;display:grid;place-items:center;padding:24px 16px;background:var(--bar)}
.login .card{max-width:420px;width:100%;text-align:center;display:grid;gap:14px;justify-items:center;padding:32px 24px}
.gbtn{display:inline-flex;align-items:center;gap:10px;background:#fff;color:#1f1f1f;border:1px solid #dadce0;border-radius:99px;padding:11px 20px;font:600 15px var(--f-body);cursor:pointer;min-height:46px}
.gbtn svg{width:20px;height:20px}

@media (max-width:900px){.editor{grid-template-columns:minmax(0,1fr)}.previewcol{position:static}.cols{grid-template-columns:minmax(0,1fr)}
  .irow{grid-template-columns:minmax(0,1fr) auto;gap:2px 10px;padding:12px 14px}
  .irow.head{display:none}
  .irow > *{grid-column:1}
  .irow .r1{grid-column:2;grid-row:1;text-align:right}
  .irow .r2{grid-column:2;grid-row:2;text-align:right}
  .irow .muted-sm{font-size:13px;color:var(--muted)}
  .irow .hide-md{display:none}}
@media (max-width:640px){.stats,.stats.three{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stat{padding:12px}.stat .v{font-size:21px}
  .fgrid{grid-template-columns:minmax(0,1fr)}
  h1{font-size:24px}.card{padding:14px}.pagehead{align-items:flex-start}
  .row .acts .btn{flex:1 1 auto}.cgrid{grid-template-columns:minmax(0,1fr)}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ---------- The invoice (A4 at 96dpi). Fixed print colours, not themed. ---------- */
.inv{width:794px;height:1123px;background:#ffffff;color:#13303a;font-family:"Hind",Arial,sans-serif;position:relative;padding:64px 64px 48px;display:flex;flex-direction:column;overflow:hidden}
.inv *{box-sizing:border-box}
.inv .ihead{display:flex;justify-content:space-between;align-items:flex-start}
.inv .ititle{font-family:"League Spartan",Arial,sans-serif;font-weight:800;font-size:50px;letter-spacing:.06em;line-height:1;color:#13303a}
.inv .ino{font-family:"League Spartan",Arial,sans-serif;font-weight:500;font-size:23px;margin-top:6px;color:#13303a}
.inv .ibrand{display:flex;align-items:center;gap:14px;justify-content:flex-end}
.inv .ibrand span{font-family:"League Spartan",Arial,sans-serif;font-weight:600;font-size:17px;letter-spacing:.12em;color:#13303a}
.inv .idates{margin-top:14px;display:grid;grid-template-columns:auto auto;gap:3px 14px;justify-content:end;font-size:14px}
.inv .idates b{font-family:"League Spartan",Arial,sans-serif;letter-spacing:.1em;font-size:13px;font-weight:800;color:#111}
.inv .idates em{font-style:normal;font-weight:600;color:#111;text-align:right}
.inv .parties{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:40px;font-size:15px;line-height:1.55;color:#111}
.inv .plabel{font-family:"League Spartan",Arial,sans-serif;font-weight:800;letter-spacing:.12em;font-size:14px;margin-bottom:6px}
.inv .pname{font-weight:700}
.inv .addr{white-space:pre-line}
.inv table.it{width:100%;border-collapse:collapse;margin-top:30px;font-size:15px;color:#111}
.inv table.it th{background:#c4902a;color:#fff;font-weight:600;text-align:left;padding:15px 12px;font-size:15px}
.inv table.it td{padding:16px 12px;vertical-align:top;border-bottom:2px solid #13303a}
.inv table.it .r{text-align:right}
.inv table.it .c{text-align:center}
.inv .period{display:block;font-size:13px;color:#555}
.inv .lower{display:grid;grid-template-columns:1fr 330px;gap:28px;margin-top:22px}
.inv .stamp{font-family:"League Spartan",Arial,sans-serif;font-weight:800;font-size:58px;line-height:1;margin-top:8px}
.inv .stamp.pending{color:#f2421b}
.inv .stamp.paid{color:#1f8a4c}
.inv .words{font-size:13.5px;color:#333;margin-top:14px;line-height:1.45}
.inv .words b{display:block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#13303a;margin-bottom:2px}
.inv table.tx{width:100%;border-collapse:collapse;font-size:15px;color:#111}
.inv table.tx td{border:2px solid #111;padding:10px 14px}
.inv table.tx td:last-child{text-align:center;font-weight:600}
.inv table.tx tr.net td{background:#fbe311;font-weight:700;font-size:16px}
.inv .pay{display:flex;gap:20px;align-items:center;margin-top:24px;padding:14px 16px;border:1.5px solid #e2dccb;border-radius:10px;background:#fbf9f2;font-size:13.5px;color:#222;line-height:1.5}
.inv .pay .ptitle{font-family:"League Spartan",Arial,sans-serif;font-weight:800;letter-spacing:.1em;font-size:12.5px;color:#13303a;margin-bottom:3px}
.inv .pay .pcols{display:grid;grid-template-columns:1fr 1fr;gap:18px;flex:1}
.inv .pay img.qr{width:96px;height:96px;image-rendering:pixelated}
.inv .qrbox{text-align:center;font-size:11px;color:#555}
.inv .foot{margin-top:auto;display:flex;justify-content:space-between;align-items:flex-end}
.inv .sign{min-width:200px}
.inv .sign img{max-height:64px;max-width:200px;display:block;margin-bottom:4px}
.inv .sign .sline{height:64px}
.inv .sign b{font-size:16px;font-weight:600;color:#13303a}
.inv .thanks{font-family:"League Spartan",Arial,sans-serif;font-weight:700;font-size:30px;color:#13303a}
.inv .terms{font-size:12px;color:#666;margin-top:10px;white-space:pre-line;max-width:420px}
#offscreen{position:fixed;left:-10000px;top:0}