:root{--ink:#1f2a33;--muted:#667;--line:#2b3640;--soft:#d9dee2;--bg:#f4f3ef;--card:#fff;--red:#c8102e;--blue:#1740a8;--accent:#1f5f5b;--warn:#fff0c2;--warn2:#9a6700;}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 "Noto Sans TC","Microsoft JhengHei","PingFang TC",sans-serif}
button,input,select,textarea{font:inherit;color:inherit}
button{border:1px solid #aab2b8;background:#fff;border-radius:5px;padding:5px 11px;cursor:pointer}
button:hover{background:#eef1f1}
button.primary{background:var(--accent);border-color:var(--accent);color:#fff}
button.primary:hover{background:#174a47}
button.danger{color:#a3122a;border-color:#d59aa4}
button.link{border:0;background:none;color:inherit;text-decoration:underline;padding:2px 4px}
input,select,textarea{border:1px solid #aab2b8;border-radius:4px;padding:5px 7px;background:#fff;max-width:100%}
:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.err{color:#a3122a;min-height:1.3em;font-size:14px}
.login{min-height:100vh;display:grid;place-items:center;padding:16px}
.login-card{background:var(--card);padding:30px;border:1px solid var(--soft);border-radius:8px;width:min(360px,100%);display:grid;gap:12px}
.login-card h1{font-size:21px;margin:0}.login-card p{margin:0;color:var(--muted)}
.login-card label{display:grid;gap:4px}
.top{display:flex;gap:18px;align-items:center;padding:8px 16px;background:#20302f;color:#fff;flex-wrap:wrap}
.top nav{display:flex;gap:4px;flex-wrap:wrap}
.top nav button{background:none;border:0;color:#cfdad8;padding:5px 11px}
.top nav button.on,.top nav button:hover{background:#3a504e;color:#fff}
.me{margin-left:auto;font-size:14px}
main{padding:12px 16px 40px;max-width:1420px;margin:auto}
.toolbar{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-bottom:10px}
.toolbar .short{width:68px;margin-left:4px}.grow{flex:1}
.sheet-only{display:inline-flex;gap:7px;align-items:center;flex-wrap:wrap}
.chk{display:inline-flex;gap:4px;align-items:center}
.paper{background:var(--card);border:2px solid var(--line);overflow-x:auto}
.head{display:flex;align-items:center;justify-content:center;padding:10px 14px;position:relative;gap:14px;flex-wrap:wrap}
.head h2{margin:0;font-size:24px;font-weight:600;letter-spacing:.08em}
.nextbox{position:absolute;right:14px;top:50%;transform:translateY(-50%);border:1px dashed transparent;padding:3px 8px;border-radius:4px;background:none;text-align:right}
.nextbox:hover{border-color:#889;background:#f6f6f2}
.nextbox b{font-size:18px;font-variant-numeric:tabular-nums}
.nextbox small{display:block;color:var(--muted);font-size:12px}
table.sheet{border-collapse:collapse;width:100%;min-width:1180px;table-layout:fixed;font-variant-numeric:tabular-nums}
.sheet th,.sheet td{border:1px solid var(--line)}
.sheet th{font-weight:500;background:#f2f2ee;padding:7px 3px}
.sheet th.date{width:50px}.sheet th.oth{width:13%}
.sheet td{padding:0;height:49px;text-align:right;vertical-align:middle;position:relative}
.sheet td.d{text-align:center;font-size:17px}
.cell{display:block;padding:2px 7px;min-height:47px;width:100%;line-height:1.3}
.r{display:block;color:var(--red);min-height:1.3em;font-size:14.5px}
.b{display:block;color:var(--blue);font-size:15.5px;font-weight:500;min-height:1.3em}
td.ed{cursor:text}td.ed:hover{background:#f2f7f6}
td.ro{background:#fbfbf8}
td.oc{cursor:pointer;text-align:left}td.oc:hover{background:#f2f7f6}
.oc .list{display:block;font-size:12.5px;color:var(--blue);line-height:1.25}
.oc .sum{display:flex;justify-content:space-between;gap:4px;align-items:baseline}
td input.num{position:absolute;inset:2px;width:calc(100% - 4px);height:calc(100% - 4px);text-align:right;font-size:16px;color:var(--blue);font-weight:500;border:2px solid var(--accent)}
.flag{background:var(--warn)}
.flag .r::after,.flag .b::after,.flag.fl::after{content:" ⚠";color:var(--warn2);font-size:12px}
tr.nodata .d{color:#99a}
.foot-sum{display:flex;justify-content:flex-end;gap:8px;align-items:center;padding:10px 12px;flex-wrap:wrap;border-top:2px solid var(--line);font-variant-numeric:tabular-nums}
.foot-sum b{font-size:19px;color:var(--red)}
.notes{display:grid;grid-template-columns:2fr 1fr;border-top:2px solid var(--line)}
.notes button{border:0;border-radius:0;text-align:left;white-space:pre-wrap;padding:9px 12px;background:#efefea;min-height:70px;font-size:14px;vertical-align:top}
.notes button+button{border-left:1px solid var(--line)}
.panel{background:var(--card);border:1px solid var(--soft);border-radius:6px;padding:12px 14px;margin-top:12px}
.panel h3{margin:0 0 6px;font-size:15px}
.panel ul{margin:0;padding-left:20px}.panel li{margin:2px 0}
.datatbl{width:100%;border-collapse:collapse;background:var(--card);font-variant-numeric:tabular-nums}
.datatbl th,.datatbl td{border-bottom:1px solid var(--soft);padding:6px 8px;text-align:left}
.datatbl th{background:#f2f2ee;font-weight:500}.datatbl .n{text-align:right}
.datatbl tbody tr.click{cursor:pointer}.datatbl tbody tr.click:hover{background:#f2f7f6}
.wrap{overflow-x:auto}
dialog{border:0;border-radius:8px;padding:0;box-shadow:0 12px 40px #0005;max-width:calc(100vw - 24px);width:min(460px,calc(100vw - 24px));color:var(--ink)}
dialog.wide{width:min(800px,calc(100vw - 24px))}
dialog::backdrop{background:#0005}
#dlgBody{padding:18px 20px;display:grid;gap:12px}
#dlgBody h3{margin:0;font-size:17px}
#dlgBody label{display:grid;gap:3px}
.dlg-btn{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.change{font-size:19px;font-variant-numeric:tabular-nums;background:#f6f6f2;padding:10px;border-radius:5px;text-align:center}
.change s{color:var(--muted)}.change b{color:var(--blue)}
.items{width:100%;border-collapse:collapse}
.items th{font-weight:500;text-align:left;font-size:13px;padding:3px}.items td{padding:3px}
.items input{width:100%}.items input.amt{text-align:right}
.sumline{text-align:right;font-size:17px;font-variant-numeric:tabular-nums}
.sumline b{color:var(--red)}
.import{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:12px}
.import iframe{width:100%;height:82vh;border:1px solid var(--soft);background:#fff}
.imp-tbl input{width:100%;text-align:right;padding:3px 4px;font-variant-numeric:tabular-nums;font-size:14px}
.imp-tbl input.txt{text-align:left}
.imp-tbl{width:100%;border-collapse:collapse;font-size:13.5px;min-width:600px}
.imp-tbl th{font-weight:500;background:#f2f2ee;padding:4px}.imp-tbl td{padding:2px;border-bottom:1px solid var(--soft)}
.imp-tbl td.bad input{background:var(--warn)}
.note{color:var(--muted);font-size:14px}
.warnbox{background:var(--warn);padding:8px 12px;border-radius:5px;margin-bottom:10px}
#toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:#20302f;color:#fff;padding:8px 14px;border-radius:6px;opacity:0;pointer-events:none;transition:opacity .2s;max-width:90vw}
#toast.on{opacity:1}
@media (max-width:760px){.nextbox{position:static;transform:none}.import{grid-template-columns:1fr}.import iframe{height:45vh}.notes{grid-template-columns:1fr}}
@media print{.noprint,#toast{display:none!important}body{background:#fff}main{padding:0;max-width:none}@page{size:A4 portrait;margin:8mm}
 table.sheet{min-width:0;font-size:12px}.sheet td{height:36px}.cell{min-height:34px;padding:1px 3px}.r{font-size:11px}.b{font-size:12px}.flag{background:none}.flag .r::after,.flag .b::after{content:""}
 .r,.b{-webkit-print-color-adjust:exact;print-color-adjust:exact}.panel{display:none}}

.cell .sub{display:block;font-size:12px;color:#9a5b00;line-height:1.25}
td.un{cursor:pointer}td.un:hover,td.rec:hover{background:#f2f7f6}td.rec{cursor:pointer}
.hbtn{font-size:11px;padding:0 3px;color:var(--muted)}
.subtabs{display:flex;gap:4px;margin-bottom:10px;flex-wrap:wrap}
.subtabs button.on{background:var(--accent);border-color:var(--accent);color:#fff}
.st{display:inline-block;padding:1px 8px;border-radius:10px;font-size:13px;white-space:nowrap}
.st.none{background:#eceef0;color:#556}.st.open{background:var(--warn);color:#7a5200}.st.done{background:#d8efe3;color:#17603f}
.counts{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:10px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:12px}
.panel .items input{min-width:0}
.legacy{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
@media print{.cell .sub{font-size:10px}table.sheet{font-size:10.5px}.r{font-size:9.5px}.b{font-size:10.5px}.hbtn{display:none}}

.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;max-width:520px}
.cal .w{text-align:center;font-size:13px;color:var(--muted);padding:2px 0}
.cal button{height:46px;font-weight:600;font-size:16px;padding:0;border-radius:7px}
.cal button:disabled{background:#eef0f2;color:#aab1b7;cursor:default;border-color:#d9dee2}
.cal button.off{background:var(--accent);border-color:var(--accent);color:#fff}
.cal button.has::after{content:"•";color:#c8102e;margin-left:2px}
dialog.cal-d{width:min(600px,calc(100vw - 24px))}