:root{
  --bg:#f3f5f4; --surface:#ffffff; --surface-2:#e9edeb; --line:#d3d9d6;
  --fg:#1c2422; --muted:#5f6c68; --accent:#0e6e5c; --accent-fg:#ffffff; --accent-soft:#d8ece6;
  --good:#1f7a3f; --warn:#b2641a; --bad:#b3362d; --warn-soft:#f6e9d7; --good-soft:#dcefe1;
  --display:'Sora','Noto Sans Thai',system-ui,sans-serif; --body:'Manrope','Noto Sans Thai',system-ui,sans-serif;
  --radius:10px; color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#121816; --surface:#1a2320; --surface-2:#223029; --line:#2f3f39;
  --fg:#e7ece9; --muted:#97a59f; --accent:#4fbba3; --accent-fg:#0f1a17; --accent-soft:#1d3a33;
  --good:#5fcf86; --warn:#e2a35b; --bad:#e8766c; --warn-soft:#3a2c18; --good-soft:#1a3524; color-scheme:dark}}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.5;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));
  padding-top:calc(20px + env(safe-area-inset-top,0px));padding-bottom:calc(48px + env(safe-area-inset-bottom,0px))}
.wrap{max-width:980px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr);gap:22px}
h1,h2{font-family:var(--display);margin:0;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:1.5rem} h2{font-size:1.05rem}
.top{display:flex;flex-wrap:wrap;align-items:center;gap:12px;justify-content:space-between}
.topr{display:flex;align-items:center;gap:8px;flex-wrap:wrap;min-width:0;max-width:100%}
.month{display:flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:4px}
.month b{min-width:140px;text-align:center;font-family:var(--display);font-size:.95rem;text-transform:capitalize}
.ib{border:0;background:transparent;color:var(--fg);width:32px;height:32px;border-radius:999px;cursor:pointer;font-size:18px;line-height:1}
.ib:hover{background:var(--surface-2)}
.lang,.tabs{display:flex;flex-wrap:wrap;gap:2px;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:3px;width:max-content;max-width:100%}
.lang button,.tabs a{border:0;background:transparent;color:var(--muted);font:inherit;font-weight:700;font-size:.8rem;padding:5px 11px;border-radius:999px;cursor:pointer;text-decoration:none}
.tabs a:hover{color:var(--fg)}
.lang button[aria-pressed="true"],.tabs a[aria-current="page"]{background:var(--accent);color:var(--accent-fg)}
.tabs:empty{display:none}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;display:grid;gap:4px;min-width:0}
.tile .l,.kv .l{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600}
.tile .v{font-family:var(--display);font-size:1.45rem;font-variant-numeric:tabular-nums;line-height:1.1}
.tile .s{font-size:.78rem;color:var(--muted)}
.tile.due{border-color:var(--warn)} .tile.due .v{color:var(--warn)} .tile.ok .v{color:var(--good)}
section{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.sh{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.sh .r{font-size:.85rem;color:var(--muted);font-variant-numeric:tabular-nums}
form.add,.panel{display:grid;gap:8px;padding:12px 16px;background:var(--surface-2);border-bottom:1px solid var(--line)}
.row{display:flex;flex-wrap:wrap;gap:8px}
.row>*{flex:1 1 130px;min-width:0}
.row>.sm{flex:0 1 130px} .row>.lg{flex:2 1 200px}
.row.center{align-items:center} .grow0{flex:0 0 auto!important}
label.f{display:grid;gap:3px;font-size:.72rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
input,select{font:inherit;font-size:.95rem;color:var(--fg);background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:8px 9px;width:100%;min-width:0}
input:focus,select:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;gap:5px;font-size:.82rem;padding:5px 10px;border-radius:999px;border:1px solid var(--line);background:var(--surface);cursor:pointer;user-select:none}
.chip input{width:auto;margin:0}
.chip:has(input:checked){background:var(--accent-soft);border-color:var(--accent)}
.btn{font:inherit;font-weight:700;font-size:.9rem;border:0;border-radius:7px;padding:9px 14px;cursor:pointer;background:var(--accent);color:var(--accent-fg)}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--line)}
.btn.sm{padding:5px 10px;font-size:.8rem}
.btn.danger{background:transparent;color:var(--bad);border:1px solid var(--line)}
.btn:disabled{opacity:.5;cursor:default}
.actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap;align-items:flex-end}
.actions.full{flex:1 1 100%}
.tbl{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th,td{padding:9px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700;white-space:nowrap}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.tags{display:flex;flex-wrap:wrap;gap:4px}
.tag{font-size:.72rem;padding:2px 7px;border-radius:999px;background:var(--surface-2);color:var(--fg);white-space:nowrap}
.tag button{border:0;background:none;color:var(--bad);cursor:pointer;padding:0 0 0 4px;font:inherit}
.pill{font-size:.72rem;padding:2px 8px;border-radius:999px;font-weight:700;white-space:nowrap}
.pill.paid{background:var(--good-soft);color:var(--good)} .pill.due{background:var(--warn-soft);color:var(--warn)} .pill.neutral{background:var(--surface-2);color:var(--muted)}
td.act{white-space:nowrap;text-align:right} td.act button{margin-left:4px}
td.chk{width:36px} td.chk input{width:18px;height:18px;margin:0}
tr.done td{color:var(--muted)} tr.done .nm{text-decoration:line-through}
tr.tot td{font-weight:700;border-top:2px solid var(--line)}
.empty{padding:22px 16px;color:var(--muted);text-align:center;font-size:.9rem}
.note{font-size:.82rem;color:var(--muted)} .m0{margin:0}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:8px}
.kv>div{background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:8px 10px;min-width:0}
.kv .v{font-family:var(--display);font-size:1.1rem;font-variant-numeric:tabular-nums}
.bars{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;align-items:end;height:120px;padding:14px 16px 6px}
.bar{display:grid;gap:4px;align-content:end;height:100%;text-align:center;font-size:.7rem;color:var(--muted)}
.bar .stack{display:flex;flex-direction:column;justify-content:flex-end;height:90px;gap:2px}
.bar i{display:block;border-radius:3px 3px 0 0;min-height:2px}
.sal{background:var(--accent)} .exp{background:var(--warn)}
.legend{display:flex;flex-wrap:wrap;gap:14px;padding:0 16px 12px;font-size:.78rem;color:var(--muted)}
.sw{display:inline-block;width:10px;height:10px;border-radius:2px;vertical-align:-1px;margin-right:5px}
details.settings{padding:0 16px 12px}
details.settings summary{cursor:pointer;color:var(--muted);font-size:.85rem;padding:10px 0}
.status{font-size:.8rem;color:var(--muted)}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:8px 14px;border-radius:999px;font-size:.85rem;opacity:0;transition:opacity .2s;pointer-events:none;max-width:90vw;text-align:center}
.toast.on{opacity:1}
.login{min-height:80vh;display:grid;place-items:center}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px;display:grid;gap:12px;width:min(360px,100%)}
.err{color:var(--bad);font-size:.85rem}
body:not(.can-edit) .edit-only{display:none!important}
body:not(.admin) .admin-only{display:none!important}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
td:first-child{white-space:nowrap}
textarea{font:inherit;font-size:.85rem;color:var(--fg);background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:8px 9px;width:100%;min-width:0;resize:vertical;font-family:ui-monospace,monospace;word-break:break-all}
.ob{display:grid;gap:10px}
body:not(.root) .root-only{display:none!important}
.pill.wait{background:var(--accent-soft);color:var(--accent)}
input:not([type=checkbox]),select{height:40px;line-height:1.2}
select{-webkit-appearance:none;appearance:none;padding-right:28px;background:var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%235f6c68' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 10px center}
input[type=date]{-webkit-appearance:none;appearance:none;display:block;text-align:left}
input[type=date]::-webkit-date-and-time-value{text-align:left;margin:0}
input[type=date]::-webkit-datetime-edit{padding:0}
label.f.date{position:relative}
label.f.date input{color:transparent}
label.f.date input::-webkit-datetime-edit{color:transparent}
.dshow{position:absolute;left:10px;right:34px;bottom:0;height:40px;display:flex;align-items:center;pointer-events:none;color:var(--fg);font-size:.95rem;font-weight:500;text-transform:none;letter-spacing:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media (max-width:600px){.dshow{font-size:16px}}
input[type=number]{-moz-appearance:textfield}
input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
label.f{align-content:start}
.tbl:has(tbody:empty){display:none}
@media (max-width:600px){
  input,select,textarea{font-size:16px}
  .row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .row>.lg,.row>.actions,.row>.note,.row>.chips{grid-column:1/-1}
  .row.center{display:flex}
  .actions .btn:not(.sm){flex:1 1 100%}
  .month b{min-width:0}
  .tbl{overflow:visible}
  .tbl thead{display:none}
  .tbl table,.tbl tbody{display:block}
  .tbl tr{display:flex;flex-wrap:wrap;align-items:flex-start;gap:6px 16px;padding:12px 16px;border-bottom:1px solid var(--line)}
  .tbl td{display:block;padding:0;border:0;text-align:left!important;white-space:normal;min-width:0}
  .tbl td:empty{display:none}
  .tbl td:first-child:not(.chk),.tbl td.nm{flex:1 1 100%;font-weight:700}
  .tbl td.chk{width:auto}
  .tbl td.chk+td.nm{flex:1 1 calc(100% - 40px)}
  .tbl tr.tot td{border:0}
  .tbl tr.tot td:nth-child(2){flex:1 1 100%}
  .tbl tr.tot td:nth-child(2)::before{content:none!important}
  .tbl td.note{flex:1 1 100%}
  .tbl td[data-l]:not([data-l=""]):not(:first-child):not(.nm):not(.act)::before{content:attr(data-l);display:block;font-size:.66rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700;margin-bottom:1px}
  .tbl td.act{flex:1 1 100%;display:flex;flex-wrap:wrap;gap:6px}
  .tbl td.act button{margin:0}
  .tbl td.act:not(:has(*)){display:none}
  .tbl tr.tot{border-top:2px solid var(--line)}
}
.tabs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs a{white-space:nowrap;flex:0 0 auto}