:root{--navy:#14213D;--teal:#2A9D8F;--tealT:#E3F4F1;--yel:#F5B700;--yelT:#FFF4CC;--org:#F07C2B;--orgT:#FDEBDD;--gray:#6B7385;--line:#E4E7EC;--bg:#F5F7F8;--ok:#2A9D8F;--warn:#C98F00;--bad:#D9534F}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--navy);font-family:"PingFang TC","Noto Sans TC","Microsoft JhengHei",system-ui,sans-serif;font-size:16px}
body{padding-bottom:env(safe-area-inset-bottom)}
#app{max-width:560px;margin:0 auto;min-height:100vh;background:var(--bg);position:relative}
body.staff #app{max-width:900px}
.splash{padding:40vh 0;text-align:center;color:var(--gray)}
header.bar{position:sticky;top:0;z-index:5;background:var(--teal);color:#fff;padding:14px 16px;display:flex;align-items:center;gap:10px;min-height:56px}
body.staff header.bar{background:var(--navy)}
header.bar h1{font-size:18px;margin:0;flex:1}
header.bar .back{color:#fff;font-size:22px;text-decoration:none;padding:0 6px}
header.bar .tag{background:var(--yel);color:var(--navy);font-size:12px;font-weight:700;padding:2px 8px;border-radius:10px}
main{padding:14px 14px 96px}
nav.tabs{position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);display:flex;justify-content:center;padding-bottom:env(safe-area-inset-bottom);z-index:6}
nav.tabs .in{display:flex;width:100%;max-width:560px}
body.staff nav.tabs .in{max-width:900px}
nav.tabs a{flex:1;text-align:center;padding:8px 0 10px;color:#A0A7B4;text-decoration:none;font-size:12px;position:relative}
nav.tabs a .i{display:block;font-size:20px;line-height:24px}
nav.tabs a.on{color:var(--teal);font-weight:700}
body.staff nav.tabs a.on{color:var(--navy)}
nav.tabs a .dot{position:absolute;top:4px;left:55%;background:var(--org);color:#fff;font-size:10px;border-radius:9px;padding:0 5px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:12px}
.card.tint{background:var(--tealT);border-color:transparent}
.card.warn{background:var(--orgT);border-color:transparent}
.card.yel{background:var(--yelT);border-color:transparent}
.row{display:flex;align-items:center;gap:8px}
.between{justify-content:space-between}
.wrap{flex-wrap:wrap}
.grow{flex:1;min-width:0}
.muted{color:var(--gray);font-size:13px}
.small{font-size:13px}
.big{font-size:22px;font-weight:800}
h2{font-size:17px;margin:4px 0 10px}
h3{font-size:15px;margin:0 0 6px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:999px;padding:12px 18px;font-size:16px;font-weight:700;cursor:pointer;background:var(--yel);color:var(--navy);font-family:inherit;text-decoration:none}
.btn.block{display:flex;width:100%}
.btn.teal{background:var(--teal);color:#fff}
.btn.navy{background:var(--navy);color:#fff}
.btn.org{background:var(--org);color:#fff}
.btn.line{background:#06C755;color:#fff}
.btn.ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn.sm{padding:7px 12px;font-size:14px}
.btn.xs{padding:5px 10px;font-size:13px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.pill{display:inline-block;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:700;white-space:nowrap}
.p-applied{background:var(--yelT);color:var(--warn)}
.p-admitted{background:var(--tealT);color:var(--teal)}
.p-waitlist{background:var(--orgT);color:var(--org)}
.p-rejected,.p-cancelled{background:#EEF0F5;color:var(--gray)}
.p-new{background:var(--orgT);color:var(--org)}
.p-exp{background:var(--tealT);color:var(--teal)}
.p-warn{background:var(--yelT);color:var(--warn)}
.p-bad{background:#FBE3E2;color:var(--bad)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:7px 14px;font-size:14px;cursor:pointer;user-select:none;color:var(--navy)}
.chip.on{background:var(--teal);border-color:var(--teal);color:#fff;font-weight:700}
body.staff .chip.on{background:var(--navy);border-color:var(--navy)}
label.f{display:block;margin:12px 0 4px;font-size:13px;color:var(--gray)}
input,select,textarea{width:100%;font:inherit;font-size:16px;padding:11px 12px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--navy)}
textarea{min-height:90px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--teal)}
.banner{background:var(--orgT);color:var(--org);font-weight:700;font-size:14px;border-radius:10px;padding:10px 12px;margin-bottom:12px}
.day{display:flex;align-items:center;gap:10px;background:#fff;border:1.5px solid var(--line);border-radius:12px;padding:12px;margin-bottom:8px;cursor:pointer}
.day.on{background:var(--tealT);border-color:var(--teal)}
.day.off{opacity:.5;cursor:default}
.box{width:22px;height:22px;border-radius:6px;border:2px solid #A0A7B4;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:14px;flex:none}
.day.on .box{background:var(--teal);border-color:var(--teal)}
.sumbar{position:sticky;bottom:64px;background:var(--bg);padding:10px 0 4px}
.steps{display:flex;justify-content:space-between;position:relative;margin:12px 4px 4px}
.steps:before{content:"";position:absolute;left:8px;right:8px;top:7px;height:2px;background:var(--line)}
.steps .s{position:relative;text-align:center;font-size:11px;color:#A0A7B4;width:20%}
.steps .s i{display:block;width:16px;height:16px;border-radius:50%;background:#fff;border:2px solid #C7CEDC;margin:0 auto 4px}
.steps .s.done{color:var(--teal);font-weight:700}
.steps .s.done i{background:var(--teal);border-color:var(--teal)}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}
body.staff .kpis{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
.kpi{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px;cursor:pointer}
.kpi .n{font-size:24px;font-weight:800}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.list .it{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}
.list .it:last-child{border-bottom:0}
.seg{display:flex;border:1.5px solid var(--line);border-radius:999px;overflow:hidden;background:#fff}
.seg span{flex:1;text-align:center;padding:6px 8px;font-size:13px;cursor:pointer;color:var(--gray)}
.seg span.on{font-weight:700;color:#fff}
.seg span.on.a-present{background:var(--teal)}.seg span.on.a-late{background:var(--warn)}.seg span.on.a-absent{background:var(--org)}
.avail{width:100%;border-collapse:separate;border-spacing:0 6px}
.avail td{text-align:center}
.avail .dot{width:34px;height:34px;border-radius:50%;border:2px solid #C7CEDC;display:inline-block;cursor:pointer}
.avail .dot.on.day{background:var(--yel);border-color:var(--yel)}
.avail .dot.on.night{background:var(--navy);border-color:var(--navy)}
pre.roster{white-space:pre-wrap;background:var(--bg);border-radius:10px;padding:12px;font-family:inherit;font-size:14px;margin:0 0 10px}
.notice{border-left:0;background:#fff;border-radius:12px;padding:10px 12px;margin-bottom:8px;border:1px solid var(--line)}
.notice b{color:var(--teal)}
#toast{position:fixed;left:50%;top:70px;transform:translateX(-50%);background:var(--navy);color:#fff;padding:10px 18px;border-radius:999px;font-size:14px;opacity:0;transition:.25s;pointer-events:none;z-index:50;max-width:90vw}
#toast.show{opacity:1}
.modal{position:fixed;inset:0;background:rgba(20,33,61,.45);display:flex;align-items:flex-end;justify-content:center;z-index:40}
.modal.hidden{display:none}
.sheet{background:#fff;width:100%;max-width:560px;max-height:88vh;overflow:auto;border-radius:18px 18px 0 0;padding:18px 16px 28px}
.center{text-align:center}
.pinpad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:280px;margin:16px auto}
.pinpad button{font-size:22px;padding:14px;border-radius:14px;border:1px solid var(--line);background:#fff;font-family:inherit;color:var(--navy)}
.pindots{display:flex;gap:14px;justify-content:center;margin:14px 0}
.pindots i{width:16px;height:16px;border-radius:50%;border:2px solid var(--navy)}
.pindots i.on{background:var(--navy)}
.hero{background:var(--yel);padding:40px 20px 30px;text-align:center;border-radius:0 0 24px 24px}
.hero .logo{width:72px;height:72px;border-radius:50%;background:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:34px;font-weight:900;color:var(--teal)}
table.t{width:100%;border-collapse:collapse;font-size:14px}
table.t th{text-align:left;color:var(--gray);font-weight:600;padding:8px 6px;border-bottom:1px solid var(--line)}
table.t td{padding:8px 6px;border-bottom:1px solid var(--line)}
@media (min-width:700px){body.staff .cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}}