:root{--bg:#f7f7f5;--card:#ffffff;--ink:#1a1a1a;--muted:#6b6b6b;--line:#e3e3de;--accent:#8a3033;--accent-soft:#f6ecec;--ok:#2f6f4f;--warn:#a05a00;--bad:#a03030}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:-apple-system,PingFang TC,Microsoft JhengHei,Noto Sans TC,sans-serif;font-size:15px;line-height:1.55}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.shell{max-width:1100px;margin:0 auto;padding:0 20px 60px}nav.top{display:flex;gap:4px;align-items:baseline;padding:14px 0;margin-bottom:24px;border-bottom:2px solid var(--accent);flex-wrap:wrap}nav.top .brand{font-size:18px;font-weight:700;margin-right:18px}nav.top .brand small{font-weight:400;color:var(--muted);margin-left:8px}nav.top a.item{padding:4px 12px;border-radius:6px;color:var(--ink)}nav.top a.item:hover{background:var(--accent-soft);text-decoration:none}h1{font-size:22px;margin:0 0 4px}h2{font-size:17px;margin:26px 0 10px}p.sub{color:var(--muted);margin:0 0 20px}.cards{display:flex;gap:14px;flex-wrap:wrap;margin:18px 0}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 18px;min-width:150px}.card .num{font-size:26px;font-weight:700}.card .lbl{color:var(--muted);font-size:13px}.card.warn .num{color:var(--warn)}.card.bad .num{color:var(--bad)}table.data{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;font-size:14px}table.data td,table.data th{padding:7px 10px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}table.data th{background:#efefe9;font-weight:600;white-space:nowrap}table.data tr:last-child td{border-bottom:none}table.data td.num,table.data th.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.scroll-x{overflow-x:auto}.badge{display:inline-block;padding:1px 8px;border-radius:10px;font-size:12px;background:#ececec;color:var(--muted)}.badge.withdrawn{background:#fbeaea;color:var(--bad)}.badge.enrolled{background:#e8f2ec;color:var(--ok)}.badge.missing{background:#fdf3e4;color:var(--warn)}.mono{font-family:ui-monospace,Menlo,monospace;font-size:13px}.muted{color:var(--muted)}.small{font-size:13px}.panel,form.panel{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px 20px;margin:14px 0}.grid2{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px 22px;gap:10px 22px}label.f{display:block;margin-bottom:8px}label.f span{display:block;font-size:13px;color:var(--muted);margin-bottom:2px}input[type=date],input[type=email],input[type=text],select,textarea{width:100%;padding:7px 9px;border:1px solid var(--line);border-radius:6px;font:inherit;background:#fff}.btn,button{background:var(--accent);color:#fff;border:none;border-radius:7px;padding:8px 18px;font:inherit;font-weight:600;cursor:pointer}button.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}button:hover{filter:brightness(1.08)}.searchbar{display:flex;gap:10px;margin:14px 0}.searchbar input{max-width:340px}.warnlist{background:#fffaf2;border:1px solid #ecd9b8;border-radius:8px;padding:10px 16px}.warnlist li{margin:3px 0;font-size:13px}.notice{background:var(--accent-soft);border-radius:8px;padding:10px 16px;margin:12px 0}.tabbar{display:flex;flex-wrap:wrap;gap:4px;border-bottom:2px solid var(--line);margin:14px 0 0;padding-bottom:0;position:-webkit-sticky;position:sticky;top:0;background:var(--bg);z-index:5;padding-top:6px}.tabbar .tab{background:#ecece8;color:var(--ink);border:1px solid var(--line);border-bottom:none;border-radius:8px 8px 0 0;padding:6px 12px;font-weight:500;cursor:pointer}.tabbar .tab.active{background:var(--card);border-color:var(--accent);font-weight:700}.tabbar .tab .badge{margin-left:6px}.stickybar{position:-webkit-sticky;position:sticky;bottom:0;z-index:6;display:flex;gap:18px;align-items:center;background:var(--card);border-top:2px solid var(--accent);padding:10px 16px;margin-top:18px;box-shadow:0 -4px 14px rgba(0,0,0,.06)}