/* The Invoice: a statement of account on a desk. Shared by thesixbills.com and whatbuiltyouthebook.com. */
:root{--desk:#e7e3d9;--bg:#fbfaf6;--card:#f4f1e9;--ink:#1b1b1b;--muted:#5f5b52;--line:#cdc8bc;--accent:#1b1b1b;--bill:#b23a2e;--chip:#ece8de;
  --display:"Archivo Narrow","Arial Narrow",sans-serif;--body:"Source Serif 4",Georgia,serif;--mono:"IBM Plex Mono",ui-monospace,Menlo,monospace}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--desk:#0f0e0d;--bg:#1b1a18;--card:#23211e;--ink:#ece8df;--muted:#a59f93;--line:#3a3732;--accent:#ece8df;--bill:#e0796d;--chip:#2a2824;color-scheme:dark}}
:root[data-theme="dark"]{--desk:#0f0e0d;--bg:#1b1a18;--card:#23211e;--ink:#ece8df;--muted:#a59f93;--line:#3a3732;--accent:#ece8df;--bill:#e0796d;--chip:#2a2824;color-scheme:dark}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--desk);color:var(--ink);font:400 18px/1.68 var(--body);padding:40px 16px 0}
.sheet{background:var(--bg);max-width:920px;margin:0 auto;padding:44px 56px 56px;position:relative;box-shadow:0 1px 2px rgba(0,0,0,.08),0 30px 60px -30px rgba(0,0,0,.35)}
.sheet::after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:10px;background:radial-gradient(circle at 8px -2px,transparent 7px,var(--bg) 8px) 0 0/16px 10px repeat-x}
@media (max-width:640px){body{padding:16px 10px 0}.sheet{padding:28px 20px 40px}}
a{color:var(--ink);text-decoration-color:var(--bill);text-underline-offset:3px}
.head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;border-bottom:2px solid var(--ink);padding-bottom:16px}
.head .t{font:700 14px/1.35 var(--display);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:var(--ink)}
.head .t span{font-weight:500;letter-spacing:.08em}
.head .meta{font:400 12px/1.7 var(--mono);text-align:right;color:var(--muted)}
.stamp{position:absolute;right:64px;top:132px;transform:rotate(-9deg);border:3px solid var(--bill);color:var(--bill);font:700 24px/1 var(--display);letter-spacing:.1em;padding:9px 14px;text-transform:uppercase;opacity:.85;border-radius:4px;pointer-events:none}
.stamp small{display:block;font:500 10.5px/1.4 var(--mono);letter-spacing:.12em;margin-top:4px}
@media (max-width:640px){.stamp{position:static;display:inline-block;transform:rotate(-4deg);margin-top:22px;font-size:19px}}
.eyebrow{font:600 12px/1.2 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:0 0 10px}
h1{font:700 clamp(44px,7.4vw,84px)/.95 var(--display);text-transform:uppercase;letter-spacing:-.01em;margin:34px 0 18px;max-width:12ch;text-wrap:balance}
h2{font:700 clamp(26px,4.2vw,36px)/1.08 var(--display);margin:0 0 16px;text-wrap:balance}
h3{font:700 19px/1.3 var(--display);margin:0 0 6px;letter-spacing:.01em}
p{margin:0 0 1em}
.lede{font-size:20px;line-height:1.6;max-width:36em}
section{padding:46px 0 10px;border-top:1px dashed var(--line);margin-top:42px}
.btn{display:inline-block;font:600 14px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:16px 22px;text-decoration:none;border:1.5px solid var(--ink);cursor:pointer;border-radius:0}
.btn.primary{background:var(--ink);color:var(--bg)}
.btn.ghost{background:transparent;color:var(--ink)}
.btns{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 12px}
.small{font-size:15px;color:var(--muted)}
.strike{position:relative;white-space:nowrap}
.strike::after{content:"";position:absolute;left:-3%;right:-3%;top:55%;height:3px;background:var(--bill);border-radius:2px;transform:rotate(-2deg)}
/* the ledger */
.ledger{width:100%;border-collapse:collapse;margin-top:30px;font-size:16px}
.ledger th{font:600 11px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-align:left;padding:10px 8px;border-bottom:1px solid var(--ink)}
.ledger td{padding:13px 8px;border-bottom:1px dashed var(--line);vertical-align:top}
.ledger td.n{font:500 13px var(--mono);color:var(--muted);width:40px}
.ledger td.s{font:700 16px/1.3 var(--display);text-transform:uppercase;letter-spacing:.03em;width:34%}
.ledger td.s a{text-decoration:none;color:var(--ink)}
.ledger td.cc{font-style:italic;color:var(--muted)}
.ledger td.d,.ledger th.d{font:600 12px var(--mono);color:var(--bill);text-align:right;white-space:nowrap;letter-spacing:.08em}
.ledger th.d{color:var(--muted)}
.total{display:flex;justify-content:space-between;gap:12px;border-top:2px solid var(--ink);margin-top:-1px;padding-top:12px;font:600 12.5px var(--mono);letter-spacing:.1em;text-transform:uppercase}
@media (max-width:560px){.ledger td.cc{display:none}.ledger th.cc{display:none}}
/* cards and groups share the line-item look */
.bill,.group,.part,.callout{background:transparent;border:0;border-top:1px solid var(--ink);border-radius:0;padding:18px 0 8px;margin-bottom:18px}
.bill .n,.group .n,.part .eyebrow{font:600 12px/1 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--bill);margin:0 0 12px}
footer{max-width:920px;margin:0 auto;padding:34px 4px 50px;font:500 12.5px/1.7 var(--mono);color:var(--muted);letter-spacing:.04em}
footer a{color:var(--muted)}
@media print{body{background:#fff;padding:0}.sheet{box-shadow:none;padding:0}.sheet::after{display:none}.noprint{display:none!important}.stamp{display:none}}