:root{--emerald:#003A34;--emerald2:#0C3A33;--gold:#C9A06B;--ink:#10201d;--muted:#5c6f6a;--paper:#ffffff;--soft:#eef3f1;--line:#d8e2de;--red:#9b2226}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:#f4f7f5;font-size:17px;line-height:1.5}
a{color:var(--emerald)}
header{position:sticky;top:0;background:var(--emerald);color:#fff;padding:14px 16px;z-index:10}
header h1{margin:0;font-size:22px}
header p{margin:2px 0 0;color:#d7e8e2;font-size:14px}
main{max-width:900px;margin:0 auto;padding:16px 16px 120px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:16px;margin:0 0 14px}
h2{font-size:20px;margin:0 0 8px}
h3{font-size:17px;margin:14px 0 6px}
label{display:block;font-weight:600;margin:12px 0 4px}
input,select,textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
input,select,textarea{font-size:17px}
textarea{min-height:80px}
button{border:0;border-radius:10px;background:var(--emerald);color:#fff;padding:12px 16px;font-size:16px;min-height:44px;cursor:pointer}
button.secondary{background:#fff;color:var(--emerald);border:1px solid var(--emerald)}
button.danger{background:var(--red)}
button{transition:transform 180ms cubic-bezier(.34,1.4,.64,1),background-color 150ms ease}
button:active{transform:scale(.95)}
button:disabled{opacity:.55;cursor:default}
.dragitem{transition:transform 200ms ease,opacity 200ms ease}
.dragitem.dragging{transform:scale(1.05);opacity:.85}
.digit{display:inline-block;transform:translateY(8px);opacity:0;transition:transform 220ms ease-out,opacity 220ms ease-out}
.digit.in{transform:translateY(0);opacity:1}
.expandable{max-height:0;overflow:hidden;transition:max-height 350ms ease-out,opacity 350ms ease-out;opacity:0}
.expandable.open{max-height:300px;opacity:1}
.tickwrap{display:flex;align-items:center;gap:8px;color:var(--emerald);font-weight:700;margin:10px 0}
.tick circle{fill:none;stroke:var(--emerald);stroke-width:3;stroke-dasharray:151;stroke-dashoffset:151;animation:drawCircle 235ms ease-out forwards}
.tick path{fill:none;stroke:var(--emerald);stroke-width:4;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:40;stroke-dashoffset:40;animation:drawTick 235ms ease-out 235ms forwards}
@keyframes drawCircle{to{stroke-dashoffset:0}}
@keyframes drawTick{to{stroke-dashoffset:0}}
.tickwrap.instant .tick circle,.tickwrap.instant .tick path{animation:none;stroke-dashoffset:0}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  button:active{transform:none}
  .digit{transform:none;opacity:1}
  .expandable{transition:none}
}
.muted{color:var(--muted);font-size:14px}
.small{font-size:14px}
.totals{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.total{background:var(--soft);border-radius:10px;padding:12px;text-align:center}
.total b{display:block;font-size:18px;white-space:nowrap}
.amount{white-space:nowrap;font-variant-numeric:tabular-nums}
.record{display:flex;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding:10px 0}
.record:first-of-type{border-top:0}
.record .amount{flex-shrink:0}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line)}
.tag{display:inline-block;background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:13px}
.tag.gold{background:#fdf6ec;border-color:var(--gold)}
.notice{background:#fdf6ec;border:1px solid var(--gold);border-radius:10px;padding:12px}
.error{color:var(--red);font-weight:600}
.hidden{display:none!important}
.tabs{position:fixed;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);z-index:10}
.tabs button{background:#fff;color:var(--ink);border:0;border-radius:0;min-height:56px;padding:8px 2px;font-size:13px}
.tabs button.active{color:var(--emerald);font-weight:700;border-top:3px solid var(--gold)}
.row{display:flex;gap:10px;flex-wrap:wrap}
.row>*{flex:1 1 140px}
@media(max-width:640px){
  body{font-size:16px}
  input,select,textarea{font-size:16px}
  main{padding:12px 12px 120px}
  .totals{grid-template-columns:1fr}
  .total b{font-size:16px}
  table,thead,tbody,tr,th,td{display:block;width:100%}
  thead{display:none}
  tr{border:1px solid var(--line);border-radius:12px;margin:0 0 10px;padding:6px 10px;background:#fff}
  td{border:0;padding:6px 0}
  td::before{content:attr(data-label) ": ";font-weight:600;color:var(--muted)}
  td .amount{font-size:15px}
  .tabs button{font-size:12px}
}
@media(min-width:641px){
  main{padding:20px 20px 110px}
}