:root{
  --brick:#871622; --brick-dark:#6a101a; --brick-soft:#f3e3e2;
  --paper:#F7F2EA; --card:#fffdf9; --ink:#2b2420; --muted:#7a6e64; --line:#e4d9ca;
  --paid:#2f6b4f; --paid-soft:#e2efe7; --due:#a86b12; --due-soft:#f8ecd6; --free:#5b5f8a; --free-soft:#e8e9f3;
  --radius:10px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.5 Inter,system-ui,-apple-system,Segoe UI,sans-serif}
a{color:var(--brick)}
h1,h2,h3{font-family:"Playfair Display",Georgia,serif;font-weight:700;margin:0;line-height:1.2}
h1{font-size:30px} h2{font-size:21px} h3{font-size:17px}
.num,td.num,.amount{font-variant-numeric:tabular-nums}
:focus-visible{outline:2px solid var(--brick);outline-offset:2px}

/* top bar */
.top{display:flex;align-items:center;gap:24px;padding:12px 28px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10;flex-wrap:wrap}
.brand{font-family:"Playfair Display",Georgia,serif;font-weight:700;font-size:19px;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:8px}
.mark{background:var(--brick);color:#fff;font:700 12px Inter,sans-serif;padding:4px 6px;border-radius:6px;letter-spacing:.5px}
.top nav{display:flex;gap:4px;flex-wrap:wrap}
.top nav a{color:var(--muted);text-decoration:none;padding:6px 12px;border-radius:8px;font-weight:500}
.top nav a:hover{color:var(--ink);background:var(--paper)}
.top nav a.on{color:var(--brick);background:var(--brick-soft)}
.count{background:var(--brick);color:#fff;border-radius:10px;padding:0 7px;font-size:12px;margin-left:2px}
.who{margin-left:auto;color:var(--muted);font-size:14px}
.who a{margin-left:10px}

.wrap{max-width:1180px;margin:0 auto;padding:28px 28px 80px}
.flash{padding:12px 16px;border-radius:var(--radius);margin-bottom:20px;font-weight:500}
.flash.ok{background:var(--paid-soft);color:var(--paid)}
.flash.err{background:var(--brick-soft);color:var(--brick-dark)}

/* page header */
.pagehead{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px;flex-wrap:wrap}
.pagehead p{margin:6px 0 0;color:var(--muted)}

/* panels */
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin-bottom:20px}
.panel > h2,.panel > h3{margin-bottom:14px}
.panel-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.muted{color:var(--muted)} .small{font-size:13px}

/* totals strip (list pages) */
.totals{display:flex;gap:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);margin-bottom:20px;overflow:hidden;flex-wrap:wrap}
.totals div{padding:14px 20px;border-right:1px solid var(--line);min-width:150px;flex:1}
.totals div:last-child{border-right:0}
.totals b{display:block;font-size:22px;font-variant-numeric:tabular-nums}
.totals span{color:var(--muted);font-size:13px}
.totals .bad b{color:var(--brick)}

/* tables */
.tablewrap{overflow-x:auto;background:var(--card);border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse}
th{text-align:left;font-weight:600;font-size:13px;color:var(--muted);padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap;background:#fbf7f1}
td{padding:11px 14px;border-bottom:1px solid #efe7dc;vertical-align:top}
tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right}
tbody tr:hover{background:#fcf8f2}
.client-link{font-weight:600;color:var(--ink);text-decoration:none}
.client-link:hover{color:var(--brick)}
.sub{display:block;color:var(--muted);font-size:13px}

/* pills */
.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12.5px;font-weight:600;white-space:nowrap}
.pill.paid{background:var(--paid-soft);color:var(--paid)}
.pill.late,.pill.partial-late{background:var(--brick-soft);color:var(--brick-dark)}
.pill.upcoming,.pill.partial{background:var(--due-soft);color:var(--due)}
.pill.free{background:var(--free-soft);color:var(--free)}
.pill.grey{background:#eee8df;color:var(--muted)}

/* filters */
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.filters a.tab{padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);text-decoration:none;font-size:14px}
.filters a.tab.on{background:var(--ink);border-color:var(--ink);color:#fff}
.filters form{margin-left:auto;flex-wrap:nowrap}
.filters form select{width:auto;max-width:200px}
.filters form input[type=text]{width:240px}

/* forms */
label{display:block;font-weight:600;font-size:13px;margin-bottom:5px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],select,textarea{
  width:100%;padding:9px 11px;border:1px solid #d6cab9;border-radius:8px;background:#fff;font:inherit;color:var(--ink)}
textarea{min-height:80px;resize:vertical}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}
.field{margin-bottom:14px}
.hint{color:var(--muted);font-size:12.5px;margin-top:4px;font-weight:400}
.btn{display:inline-block;border:0;border-radius:8px;padding:9px 16px;font:600 14px Inter,sans-serif;cursor:pointer;text-decoration:none;background:var(--brick);color:#fff}
.btn:hover{background:var(--brick-dark)}
.btn.ghost{background:transparent;color:var(--brick);border:1px solid var(--brick)}
.btn.ghost:hover{background:var(--brick-soft)}
.btn.quiet{background:#eee6da;color:var(--ink)}
.btn.quiet:hover{background:#e4d9ca}
.btn.small{padding:5px 10px;font-size:13px}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.inline{display:inline}
details.box{border:1px solid var(--line);border-radius:var(--radius);background:var(--card);margin-bottom:12px}
details.box > summary{cursor:pointer;padding:13px 18px;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center}
details.box > summary::-webkit-details-marker{display:none}
details.box > summary::after{content:"+";color:var(--brick);font-size:20px;line-height:1}
details.box[open] > summary::after{content:"–"}
details.box .inner{padding:4px 18px 18px}

/* client header */
.client-head{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:start;margin-bottom:22px}
.client-head .meta{color:var(--muted);margin-top:8px;display:flex;flex-wrap:wrap;gap:6px 18px;font-size:14px}
.balance{text-align:right;min-width:220px}
.balance .big{font:700 36px/1 "Playfair Display",Georgia,serif;font-variant-numeric:tabular-nums}
.balance .big.bad{color:var(--brick)} .balance .big.good{color:var(--paid)}
.balance .lbl{color:var(--muted);font-size:13px;margin-top:6px}

/* month strip: the ledger at a glance */
.months{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:8px}
.month{border-radius:9px;padding:10px 11px 9px;border:1px solid transparent;position:relative;background:#f1ebe2}
.month .m{font-weight:700;font-size:14px}
.month .d{font-size:12px;color:var(--muted)}
.month .a{font-variant-numeric:tabular-nums;font-size:13px;margin-top:6px;font-weight:600}
.month.paid{background:var(--paid-soft)} .month.paid .a{color:var(--paid)}
.month.free{background:var(--free-soft)} .month.free .a{color:var(--free)}
.month.late,.month.partial-late{background:var(--brick);color:#fff}
.month.late .d,.month.partial-late .d{color:#f1cfcf}
.month.upcoming,.month.partial{background:var(--card);border-color:#d9c4a3;border-style:dashed}
.month .ext{font-size:11.5px;font-weight:600;color:var(--due)}
.month.late .ext,.month.partial-late .ext{color:#fff}
.legend{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:12.5px;margin-top:12px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px}

/* two columns on client page */
.cols{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:20px;align-items:start}
.timeline{list-style:none;margin:0;padding:0}
.timeline li{padding:11px 0;border-bottom:1px solid #efe7dc}
.timeline li:last-child{border-bottom:0}
.timeline .when{color:var(--muted);font-size:12.5px}
.legacy{white-space:pre-wrap;background:#fbf7f1;border:1px solid var(--line);border-radius:8px;padding:12px;font-size:13.5px;max-height:260px;overflow:auto}

.login{max-width:380px;margin:12vh auto 0}
.login h1{margin-bottom:6px}
.empty{padding:34px;text-align:center;color:var(--muted)}

@media (max-width:860px){
  .wrap{padding:18px 14px 60px}
  .top{padding:10px 14px;gap:10px}
  .who{margin-left:0;width:100%}
  .cols{grid-template-columns:minmax(0,1fr)}
  .client-head{grid-template-columns:1fr}
  .balance{text-align:left}
  .filters form{margin-left:0;width:100%;flex-wrap:wrap}
  .filters form input[type=text],.filters form select{width:100%;max-width:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* month table */
.monthtable td{vertical-align:middle}
.monthtable tr.row-late td:first-child,.monthtable tr.row-partial-late td:first-child{box-shadow:inset 3px 0 0 var(--brick)}
.monthtable tr.row-paid td:first-child{box-shadow:inset 3px 0 0 var(--paid)}
.monthtable tr.row-free td:first-child{box-shadow:inset 3px 0 0 var(--free)}
.monthtable tr.row-upcoming td:first-child,.monthtable tr.row-partial td:first-child{box-shadow:inset 3px 0 0 #d9c4a3}
details.box{scroll-margin-top:80px}
td.actions{display:table-cell;white-space:nowrap}
td.actions > *{margin:0 6px 4px 0;display:inline-block}