:root{--forest:#103e31;--forest-dark:#0b3027;--green:#1b6348;--orange:#e57a35;--orange-dark:#c45b22;--paper:#f6f4ed;--cream:#fff8e9;--ink:#183c32;--muted:#6f7d72;--line:#d8e0d7;--shadow:0 18px 40px rgba(21,61,45,.09)}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 8% 8%,#e2efe6 0,transparent 28%),radial-gradient(circle at 92% 2%,#f7dfca 0,transparent 24%),var(--paper);color:var(--ink);font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;line-height:1.5}
button{font:inherit}
.skip-link{position:absolute;left:1rem;top:-4rem;z-index:10;background:#fff;color:var(--forest);padding:.7rem 1rem}.skip-link:focus{top:1rem}
.shell{max-width:1500px;margin:auto;padding:26px clamp(18px,3vw,48px) 50px}
.masthead{display:flex;justify-content:space-between;gap:20px;align-items:start}
.brand{display:flex;gap:13px;align-items:center}.brand-mark{width:48px;height:48px;border:2px solid var(--forest);border-radius:12px 12px 4px 4px;display:grid;place-items:center;transform:rotate(-5deg);background:var(--cream);box-shadow:4px 4px 0 var(--orange)}.brand-mark span{font-family:"Noto Serif TC","Songti TC",serif;font-size:26px;font-weight:900;transform:rotate(5deg)}.brand strong{display:block;font-family:"Noto Serif TC","Songti TC",serif;font-size:20px;letter-spacing:.08em}.brand small{display:block;color:var(--muted);font-size:12px;letter-spacing:.13em;margin-top:1px}
.clock-block{text-align:right;font-size:13px;color:var(--muted);display:grid;gap:2px}.clock-block strong{color:var(--forest);font-size:15px;letter-spacing:.07em}.system-status{color:var(--green);display:flex;gap:6px;align-items:center;justify-content:end}.system-status i{width:7px;height:7px;border-radius:50%;background:#77ad56;box-shadow:0 0 0 3px #d9ead1}
.hero{text-align:center;padding:30px 0 26px}.eyebrow{display:block;color:var(--green);font-size:11px;font-weight:800;letter-spacing:.42em;margin-bottom:3px}.hero h1{margin:0;font-family:"Noto Serif TC","Songti TC","PMingLiU",serif;font-size:clamp(42px,5.4vw,74px);font-weight:900;line-height:1.25;letter-spacing:.11em;color:var(--forest-dark);text-shadow:2px 3px 0 #d8e6d7}.hero h1 span{color:var(--orange-dark);text-shadow:2px 3px 0 #f6d7bd}.hero p{margin:8px 0 0;color:#6a766d;font-size:14px;letter-spacing:.28em}
.alert{padding:12px 16px;border-radius:9px;margin:0 0 16px;font-size:14px}.alert.error{background:#fff0e9;color:#9d4227;border:1px solid #edc5b3}.alert.warning{background:#fff7de;color:#805e17;border:1px solid #eddfa9}
.section-line{display:flex;align-items:baseline;gap:10px;margin:0 0 10px}.section-line h2{margin:0;font-size:16px;letter-spacing:.07em}.section-line span{font-size:12px;color:var(--muted)}
.kpi-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.kpi{min-height:169px;padding:18px 19px 15px;border-radius:13px;box-shadow:var(--shadow);display:flex;flex-direction:column;position:relative;overflow:hidden}.kpi:after{content:"";position:absolute;width:120px;height:120px;border:1px solid currentColor;border-radius:50%;right:-62px;top:-58px;opacity:.14}.kpi-green{background:#e8f1e9;border:1px solid #b3d1bd;color:var(--forest)}.kpi-orange{background:linear-gradient(135deg,#e9853f,#d56729);color:#fff}.kpi-cream{background:#fff3d9;border:1px solid #eddda9;color:#654a21}.kpi-deep{background:linear-gradient(135deg,#215c43,#0e3a2d);color:#fff}.kpi-soft{background:#f5e2d5;border:1px solid #e6c6b4;color:#6a3823}.kpi-label{font-size:13px;font-weight:800;letter-spacing:.07em}.kpi-value{display:flex;align-items:baseline;gap:5px;margin:auto 0 3px;min-width:0}.kpi-value strong{font-family:Georgia,"Noto Serif TC",serif;font-weight:500;font-size:clamp(27px,3vw,45px);line-height:1;letter-spacing:-.05em;white-space:nowrap}.kpi-value em{font-style:normal;font-size:14px;font-weight:800}.kpi-value.money strong{font-size:clamp(23px,2.45vw,38px)}.kpi-value.money em{font-size:14px}.kpi small{font-size:11px;opacity:.78;letter-spacing:.02em}
.analysis-grid{display:grid;grid-template-columns:minmax(0,1.42fr) minmax(355px,1fr);gap:15px;margin-top:17px}.panel{background:#fffefb;border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow);padding:22px;min-width:0}.panel-heading{display:flex;justify-content:space-between;gap:16px;align-items:center}.panel-kicker{display:block;color:var(--orange-dark);font-size:10px;font-weight:800;letter-spacing:.2em}.panel-heading h2{margin:2px 0 0;font-family:"Noto Serif TC","Songti TC",serif;font-size:22px;letter-spacing:.04em}.segmented{display:flex;background:#eff3ec;padding:3px;border-radius:9px;flex-shrink:0}.segmented button,.metric-switch button{border:0;background:transparent;color:#61766b;padding:7px 10px;border-radius:6px;cursor:pointer;font-size:12px;font-weight:700}.segmented button.active{background:var(--forest);color:#fff}.segmented button:hover:not(.active),.metric-switch button:hover:not(.active){color:var(--forest);background:#e1eae1}button:focus-visible{outline:3px solid var(--orange);outline-offset:2px}
.trend-summary{display:flex;gap:22px;margin:20px 0 17px;padding:15px 17px;background:#f4f7f1;border-radius:10px}.trend-summary div{flex:1;min-width:0}.trend-summary span{display:block;font-size:11px;color:var(--muted)}.trend-summary strong{font-family:Georgia,"Noto Serif TC",serif;font-size:23px;color:var(--forest);margin-right:4px;white-space:nowrap}.trend-summary small{font-size:11px;color:var(--muted)}.metric-switch{display:flex;gap:5px;border-bottom:1px solid var(--line);margin-bottom:15px}.metric-switch button{border-radius:5px 5px 0 0}.metric-switch button.active{color:var(--orange-dark);box-shadow:inset 0 -2px var(--orange)}
.trend-chart{height:210px;position:relative;overflow:hidden}.trend-chart svg{display:block;width:100%;height:100%}.chart-legend{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-top:8px}.chart-legend i{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--orange);margin-right:6px}
.rank-month,.detail-period{font-size:12px;color:var(--green);font-weight:700;white-space:nowrap}.rank-list{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:7px;counter-reset:rank}.rank-list li{display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:9px;align-items:center;min-height:29px}.rank-number{font-family:Georgia,serif;color:#a0ada2;font-size:16px}.rank-list li:nth-child(-n+3) .rank-number{color:var(--orange-dark);font-weight:800}.rank-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:700}.rank-boxes{font-size:13px;font-weight:800;color:var(--forest);white-space:nowrap}.rank-track{grid-column:2 / -1;background:#edf2eb;height:5px;border-radius:6px;overflow:hidden;margin-top:-3px}.rank-fill{height:100%;background:linear-gradient(90deg,var(--green),var(--orange));border-radius:6px}.panel-note{margin:14px 0 0;font-size:11px;color:var(--muted)}
.detail-panel{margin-top:15px}.table-wrap{overflow:auto;max-height:350px;margin-top:16px}table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}th,td{padding:10px 12px;border-bottom:1px solid #e8ece6;text-align:left;font-size:13px}th{position:sticky;top:0;background:#f1f5ef;color:#51715c;font-size:12px;z-index:1}th.num,td.num{text-align:right}tbody tr:hover{background:#faf7ef}.empty{text-align:center;color:var(--muted);padding:30px}.footnote{font-size:11px;color:#7a857c;margin-top:17px;line-height:1.6}.footnote p{margin:4px 0}
@media(max-width:1150px){.kpi-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.analysis-grid{grid-template-columns:1fr}.ranking-panel{min-height:0}}
@media(max-width:650px){.shell{padding:17px 13px 35px}.masthead{align-items:start;flex-direction:column;gap:8px}.brand-mark{width:40px;height:40px}.brand strong{font-size:15px}.brand small{font-size:10px;letter-spacing:0}.clock-block{align-self:flex-end;font-size:10px}.clock-block strong{font-size:11px}.hero{padding:20px 0}.eyebrow{font-size:9px;letter-spacing:.23em}.hero h1{font-size:clamp(32px,9vw,48px);letter-spacing:.02em}.hero p{font-size:11px;letter-spacing:.13em}.kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.kpi{min-height:139px;padding:13px}.kpi:last-child{grid-column:span 2}.kpi-value strong{font-size:31px}.kpi-value.money strong{font-size:29px}.panel{padding:16px}.panel-heading{align-items:start;flex-direction:column}.panel-heading h2{font-size:20px}.trend-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:12px}.trend-summary div:last-child{grid-column:1/-1}.trend-summary strong{font-size:18px}.segmented{max-width:100%}.trend-chart{height:185px}.analysis-grid{gap:10px;margin-top:10px}.detail-panel{margin-top:10px}th,td{padding:8px 5px;font-size:11px;white-space:nowrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.logout-button{justify-self:end;margin-top:3px;border:1px solid #bed3c2;background:#eef5ec;color:var(--forest);border-radius:7px;padding:4px 11px;font-size:12px;font-weight:700;cursor:pointer}.logout-button:hover{background:#dbead9}
.login-page{min-height:100vh;display:grid;place-items:center}.login-shell{width:min(100%,500px);padding:32px 20px 42px}.login-brand{justify-content:center;margin-bottom:32px}.login-card{background:#fffefb;border:1px solid var(--line);border-radius:17px;padding:clamp(26px,6vw,44px);box-shadow:var(--shadow);text-align:center}.login-card .eyebrow{letter-spacing:.24em}.login-card h1{font-family:"Noto Serif TC","Songti TC",serif;font-size:clamp(28px,7vw,40px);letter-spacing:.05em;color:var(--forest);margin:10px 0}.login-card h1 span{color:var(--orange-dark)}.login-card p{color:var(--muted);font-size:14px;margin:0 0 27px}.login-card form{text-align:left;display:grid;gap:10px}.login-card label{font-size:13px;font-weight:800;color:var(--forest)}.login-card input{width:100%;border:1px solid #b8cdb9;border-radius:9px;background:#fff;padding:13px 14px;font:inherit;font-size:18px}.login-card input:focus-visible{outline:3px solid #e9a16c;outline-offset:1px}.login-card form button{margin-top:9px;border:0;border-radius:9px;background:linear-gradient(120deg,var(--forest),var(--green));color:#fff;padding:13px 20px;font:inherit;font-weight:800;cursor:pointer}.login-card form button:hover{background:var(--forest-dark)}.login-card form button:disabled{opacity:.65;cursor:wait}.login-card .login-error{margin:15px 0 0;padding:10px 12px;border-radius:8px;color:#9d4227;background:#fff0e9;font-size:13px}.login-footer{text-align:center;color:var(--muted);font-size:12px;letter-spacing:.14em;margin-top:24px}