:root{--ink:#1d352c;--muted:#7a8880;--green:#245442;--green-light:#e8f1e9;--border:#e2e7df;--paper:#fff;--canvas:#f5f6f0;--orange:#b77430;--red:#b24539;--radius:15px}*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC",sans-serif;font-size:14px;line-height:1.55}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}a{color:var(--green);text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #91b7a0;outline-offset:3px}.sidebar{position:fixed;width:238px;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--border);padding:33px 22px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;font-size:19px;font-weight:700;letter-spacing:1px}.brand small{display:block;font-size:8px;font-weight:500;letter-spacing:2px;margin-top:4px}.brand-mark{width:42px;height:45px;display:grid;place-items:center;background:var(--green);border-radius:12px 4px 12px 4px;color:#fff;font-family:serif;font-size:26px}.workspace-tag{margin:32px 6px 23px;color:#7e8a81;font-size:11px;letter-spacing:1px}.dot{display:inline-block;background:#58936f;width:6px;height:6px;border-radius:100%;margin-right:8px}.sidebar nav{display:grid;gap:7px}.sidebar nav a{display:flex;align-items:center;gap:14px;padding:12px 15px;border-radius:9px;color:#738079;font-size:13px}.sidebar nav a span{font-size:20px;line-height:1;width:20px}.sidebar nav a.active{background:var(--green-light);color:var(--green);font-weight:650}.sidebar-bottom{margin-top:auto;display:flex;align-items:center;gap:9px;font-size:10px;padding:20px 0 0;border-top:1px solid var(--border)}.sidebar-bottom small{display:block;color:var(--muted);margin-top:3px;font-size:9px}.shop-mark{border:1px solid var(--border);padding:6px 11px;border-radius:9px;font-weight:700;font-size:16px}.shell{margin-left:238px}.topbar{height:75px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);padding:0 40px;background:#ffffff90;color:#728279;font-size:11px}.topbar>div{display:flex;gap:20px;align-items:center}.currency-chip{padding:5px 10px;border:1px solid var(--border);border-radius:30px;font-size:10px;background:#fff}main{max-width:1500px;margin:auto;padding:37px 40px 20px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}h1{font-size:28px;font-weight:650;letter-spacing:-1px;margin:0 0 6px}h2{font-size:18px;font-weight:650;margin:0}h3{font-size:15px;margin:0}.eyebrow{font-size:9px;letter-spacing:2.5px;color:#839181;margin-bottom:8px;font-weight:600}.subtext{color:var(--muted);font-size:12px;margin:0}.btn{border:1px solid var(--border);background:#fff;color:var(--ink);padding:10px 16px;border-radius:8px;font-size:12px;display:inline-flex;gap:8px;align-items:center;justify-content:center;white-space:nowrap}.btn.primary{background:var(--green);border-color:var(--green);color:#fff;box-shadow:0 2px 3px #1c382b18}.btn.small{padding:6px 10px;font-size:11px}.btn.ghost{background:transparent;border-color:transparent}.btn.danger{color:var(--red)}.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:24px}.metric{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:21px 23px}.metric-label{font-size:11px;color:#718277;display:flex;justify-content:space-between;gap:10px}.metric-label span:last-child{color:#9eafa2}.metric-value{font-size:29px;letter-spacing:-1px;font-weight:600;margin:12px 0 5px;white-space:nowrap}.metric-value small{font-size:13px;letter-spacing:0;color:#7b8c80;margin-right:6px}.metric-note{font-size:10px;color:#8b978f}.metric:first-child{background:#e9f0e6;border-color:#d9e3d4}.overview-grid{display:grid;grid-template-columns:minmax(0,1fr) 275px;gap:22px}.panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:22px}.panel-header{padding:22px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;border-bottom:1px solid #edf0eb}.panel-header h2{font-size:15px}.panel-body{padding:24px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px}th{text-align:left;color:#839087;font-size:10px;font-weight:500;white-space:nowrap;background:#fafbf8;padding:13px 23px;border-bottom:1px solid var(--border)}td{padding:17px 23px;border-bottom:1px solid #edf0eb;vertical-align:middle}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fbfcf9}td small{display:block;font-size:10px;color:var(--muted);margin-top:4px}.number{font-variant-numeric:tabular-nums;font-weight:550;white-space:nowrap}.right{text-align:right}.badge{display:inline-block;font-size:10px;line-height:1.5;border-radius:5px;padding:4px 8px;white-space:nowrap;background:#edf0ec;color:#6c7a70}.badge.green{background:#e9f2e9;color:#42734c}.badge.amber{background:#fcf1df;color:#a77a36}.badge.red{background:#f9e9e5;color:#a4493e}.badge.blue{background:#edf2f8;color:#54769a}.flow-card{padding:24px;background:#2b5141;color:#f2f6ee;border-radius:var(--radius);margin-bottom:20px}.flow-card h3{font-size:18px;line-height:1.6;margin:12px 0}.flow-card p{font-size:11px;color:#b8cdbd;line-height:1.9}.flow-step{display:flex;align-items:center;gap:11px;margin-top:20px;font-size:11px}.flow-step b{border:1px solid #6a8b76;border-radius:50%;width:23px;height:23px;display:grid;place-items:center;font-size:10px}.flow-card .eyebrow{color:#adc4b2}.guide-item{padding:16px 0;border-bottom:1px solid var(--border);font-size:12px}.guide-item:last-child{border-bottom:0}.guide-item small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.filters{display:flex;gap:12px;padding:18px 22px;border-bottom:1px solid var(--border);align-items:center;flex-wrap:wrap}.search{flex:1;min-width:180px;max-width:420px}.empty{padding:45px 24px;text-align:center;color:var(--muted)}.empty-icon{font-size:32px;color:#8da18f;margin-bottom:12px}.empty h3{color:var(--ink);margin-bottom:7px}.empty p{font-size:12px;margin:8px 0 20px}.app-footer{max-width:1500px;margin:auto;padding:25px 40px;display:flex;justify-content:space-between;color:#94a093;font-size:10px;letter-spacing:.5px}.notice{padding:13px 17px;border-radius:9px;margin-bottom:20px;background:#fbf2df;color:#876b38;font-size:12px;line-height:1.7}.notice.error{background:#fbeeea;color:#a8473c}.notice.success{background:#edf5eb;color:#456d4c}#mode-banner:not(:empty){padding:9px 40px;background:#fff3d9;color:#876d37;font-size:11px;border-bottom:1px solid #efdfb8}dialog{border:0;border-radius:18px;width:min(980px,95vw);max-height:92vh;padding:0;color:var(--ink);box-shadow:0 30px 100px #142c3440}dialog::backdrop{background:#162d2655;backdrop-filter:blur(2px)}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:22px 28px;border-bottom:1px solid var(--border);position:sticky;top:0;background:#fff;z-index:2}.modal-head h2{font-size:18px}#modal-body{padding:25px 28px}.icon-button{border:0;background:#f0f3ed;color:#63806d;border-radius:50%;width:30px;height:30px;font-size:22px;display:grid;place-items:center}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}label{display:grid;gap:6px;font-size:11px;color:#6d7d71}input,select,textarea{width:100%;padding:10px 12px;border:1px solid #dce4da;border-radius:7px;background:#fff;color:var(--ink);font-size:12px;min-width:0}input[type=checkbox]{width:auto}textarea{min-height:82px;resize:vertical}.full{grid-column:1/-1}.form-footer{margin-top:25px;display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--border);padding-top:20px}.help{font-size:10px;color:var(--muted);margin-top:8px;line-height:1.7}.field-error{color:var(--red);font-size:12px;margin:10px 0}.invoice-lines{margin:20px 0}.line-row{display:grid;grid-template-columns:minmax(180px,2fr) 95px 100px 110px 105px 28px;gap:10px;align-items:end;border-bottom:1px solid var(--border);padding:14px 0}.line-row .line-total{font-size:13px;padding-bottom:11px;text-align:right;white-space:nowrap}.line-row label{font-size:10px}.line-title{font-size:12px;padding-bottom:10px}.line-title small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.invoice-summary{display:flex;justify-content:space-between;align-items:center;margin:20px 0;gap:20px;background:#f3f6ef;border-radius:10px;padding:19px 22px}.invoice-summary .total{font-size:25px;font-weight:650}.invoice-summary small{font-size:11px;color:var(--muted)}.detail-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:24px;margin:18px 0}.detail-grid p{margin:6px 0;white-space:pre-wrap;font-size:12px}.detail-label{font-size:10px;color:var(--muted)}.revision-row{display:flex;justify-content:space-between;gap:15px;padding:14px 0;border-bottom:1px solid var(--border);align-items:center;font-size:12px}.revision-row small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.print-frame{width:100%;height:72vh;border:0;background:#eef1ec}.settings-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px}.settings-side{color:var(--muted);font-size:12px;line-height:1.9}.settings-side h3{color:var(--ink);margin-bottom:12px}.file-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);font-size:12px}.check-row{display:flex;gap:10px;align-items:center}.check-row input{width:16px;height:16px}#toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#234c3c;color:white;border-radius:10px;padding:13px 23px;z-index:50;box-shadow:0 7px 30px #0002;display:none;font-size:13px}.loading{padding:100px 20px;text-align:center;color:var(--muted)}.muted{color:var(--muted)}.mono{font-family:monospace;font-size:11px}.divider{border:0;border-top:1px solid var(--border);margin:24px 0}.selection-row{display:flex;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--border)}.selection-row input{width:auto}.selection-row strong{font-size:12px}.selection-row small{display:block;font-size:10px;color:var(--muted)}.selection-row .number{margin-left:auto}.draft-actions{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.mobile-only{display:none}@media(min-width:1450px){main{padding-top:45px}.metric-value{font-size:34px}.overview-grid{grid-template-columns:minmax(0,1fr) 310px}}@media(max-width:1150px){.sidebar{width:205px;padding:28px 16px}.shell{margin-left:205px}main{padding:28px 24px}.topbar{padding:0 24px}.metric{padding:18px}.metric-value{font-size:24px}.overview-grid{grid-template-columns:1fr}.overview-aside{display:grid;grid-template-columns:1fr 1fr;gap:20px}.settings-layout{grid-template-columns:1fr}td,th{padding-left:16px;padding-right:16px}}@media(max-width:760px){.sidebar{position:static;width:100%;padding:15px 18px;border-right:0;border-bottom:1px solid var(--border)}.brand{font-size:16px}.brand-mark{width:34px;height:37px;font-size:22px}.workspace-tag,.sidebar-bottom{display:none}.sidebar nav{display:flex;margin-top:18px;gap:4px;overflow:auto}.sidebar nav a{padding:8px 12px;font-size:11px;white-space:nowrap}.sidebar nav a span{display:none}.shell{margin-left:0}.topbar{height:50px;padding:0 18px}.topbar #today{display:none}main{padding:24px 16px}h1{font-size:24px}.page-head{align-items:flex-start}.page-head .actions{justify-content:flex-end}.metric-grid{grid-template-columns:1fr 1fr;gap:10px}.metric-value{font-size:25px}.metric{padding:16px}.overview-aside{display:block}.app-footer{padding:20px 16px}.app-footer span{display:none}#mode-banner:not(:empty){padding:8px 16px}.form-grid,.detail-grid{grid-template-columns:1fr}.line-row{grid-template-columns:1fr 1fr 1fr}.line-row>:first-child{grid-column:1/-1}.line-row .line-total{text-align:left}.line-row .icon-button{justify-self:end}.modal-head{padding:17px}#modal-body{padding:18px}.invoice-summary{padding:15px}.invoice-summary .total{font-size:21px}.settings-layout{display:block}.panel-header{padding:18px}.currency-chip{font-size:9px}dialog{max-height:95vh}.form-footer{flex-wrap:wrap}.revision-row{align-items:flex-start}.table-wrap{max-width:100%}}