:root{
  --teal:#19847C; --teal-d:#11635d; --teal-l:#e7f3f1; --sage:#84BD94;
  --ink:#1d2a2e; --ink-2:#4d5c61; --ink-3:#7c8a8f; --line:#dfe6e7; --bg:#f4f7f7; --card:#fff;
  --ok:#2f7d4f; --ok-bg:#e6f4ea; --warn:#9a6200; --warn-bg:#fff4dc; --err:#b3261e; --err-bg:#fdeceb;
  --info:#245e9c; --info-bg:#e8f0fa; --muted-bg:#eef1f2;
  --r:8px; --shadow:0 1px 2px rgba(16,40,44,.06),0 2px 8px rgba(16,40,44,.05);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font:14px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans HK",sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--teal-d)}
button,input,select{font:inherit}
h1{font-size:22px;margin:0 0 4px;font-weight:650;letter-spacing:-.01em}
h2{font-size:16px;margin:0 0 12px;font-weight:650}
h3{font-size:14px;margin:0 0 8px;font-weight:650}
.sub{color:var(--ink-2);margin:0 0 20px}
.small{font-size:12px;color:var(--ink-3)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}
.hidden{display:none!important}

/* ---------- mockup chrome ---------- */
.demo-bar{position:fixed;inset:auto 16px 16px auto;z-index:60;background:#102a2c;color:#d8ecea;border-radius:10px;padding:10px 12px;box-shadow:0 6px 24px rgba(0,0,0,.25);font-size:12px;display:flex;gap:10px;align-items:center}
.demo-bar b{color:#fff;font-weight:600;letter-spacing:.04em;text-transform:uppercase;font-size:11px}
.demo-bar select,.demo-bar button{background:#1c3f42;color:#fff;border:1px solid #2f5a5d;border-radius:6px;padding:4px 8px;cursor:pointer}

/* ---------- login ---------- */
.login{min-height:100%;display:grid;grid-template-rows:auto 1fr auto}
.brand-strip{background:var(--teal);height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;color:#fff;border-bottom:4px solid var(--sage)}
.brand-strip .logo{display:flex;gap:10px;align-items:center;font-weight:600;letter-spacing:.02em}
.logo-mark{width:30px;height:30px;border-radius:50%;background:#fff;display:grid;place-items:center;color:var(--teal);font-weight:800;font-size:13px}
.login-main{display:grid;grid-template-columns:1.1fr .9fr;max-width:1040px;margin:0 auto;width:100%;padding:56px 24px;gap:56px;align-items:center}
.login-hero h1{font-size:34px;line-height:1.15;color:var(--teal-d)}
.login-hero p{color:var(--ink-2);font-size:15px;max-width:44ch}
.login-hero ul{padding-left:18px;color:var(--ink-2)}
.login-card{background:var(--card);border-radius:12px;box-shadow:var(--shadow);padding:28px;border:1px solid var(--line)}
.login-foot{background:var(--teal);color:#e5f2f0;font-size:11px;padding:8px 24px;border-top:4px solid var(--sage)}
.legal{font-size:11.5px;color:var(--err);margin-top:16px}

/* ---------- app shell ---------- */
.shell{display:grid;grid-template-columns:240px 1fr;grid-template-rows:56px 1fr;height:100%}
.shell.collapsed{grid-template-columns:64px 1fr}
.topbar{grid-column:1/-1;background:var(--teal);color:#fff;display:flex;align-items:center;gap:14px;padding:0 16px;border-bottom:3px solid var(--sage)}
.topbar .title{font-weight:600;letter-spacing:.01em}
.topbar .title span{opacity:.75;font-weight:400}
.topbar .spacer{flex:1}
.icon-btn{background:transparent;border:0;color:inherit;width:34px;height:34px;border-radius:6px;cursor:pointer;display:grid;place-items:center}
.icon-btn:hover{background:rgba(255,255,255,.12)}
.cutoff-pill{background:rgba(255,255,255,.14);border-radius:999px;padding:4px 12px;font-size:12.5px}
.user-chip{display:flex;align-items:center;gap:8px;font-size:13px}
.avatar{width:30px;height:30px;border-radius:50%;background:#fff;color:var(--teal-d);display:grid;place-items:center;font-weight:700;font-size:12px}
.side{background:#fff;border-right:1px solid var(--line);overflow:auto;padding:12px 8px}
.nav-group{margin-bottom:6px}
.nav-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3);padding:10px 10px 4px}
.nav a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;color:var(--ink);text-decoration:none;white-space:nowrap;overflow:hidden}
.nav a:hover{background:var(--muted-bg)}
.nav a.active{background:var(--teal-l);color:var(--teal-d);font-weight:600}
.nav svg{flex:none;width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8}
.collapsed .nav-label,.collapsed .nav a span{display:none}
.main{overflow:auto;padding:24px 32px 80px}
.crumbs{font-size:12px;color:var(--ink-3);margin-bottom:6px}

/* ---------- components ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:20px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stack{display:flex;flex-direction:column;gap:16px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;color:var(--ink);padding:7px 14px;border-radius:6px;cursor:pointer;font-weight:500;text-decoration:none}
.btn:hover{border-color:#c4d0d2;background:#fafcfc}
.btn.primary{background:var(--teal);border-color:var(--teal);color:#fff}
.btn.primary:hover{background:var(--teal-d)}
.btn.danger{color:var(--err);border-color:#efc2bf}
.btn.ghost{border-color:transparent;background:transparent;color:var(--teal-d)}
.btn.sm{padding:4px 10px;font-size:12.5px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2}
label.f{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--ink-2);font-weight:500}
.input,select.input{border:1px solid #cfd8da;border-radius:6px;padding:7px 10px;background:#fff;color:var(--ink);min-width:0}
.input:focus{outline:2px solid var(--sage);outline-offset:0;border-color:var(--teal)}
.input[readonly]{background:var(--muted-bg);color:var(--ink-2)}
.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;align-items:end}
.chip{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.chip::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.s-Submitted{background:var(--info-bg);color:var(--info)}
.s-Completed{background:var(--ok-bg);color:var(--ok)}
.s-Cancelled{background:var(--muted-bg);color:var(--ink-2)}
.s-Processing{background:var(--warn-bg);color:var(--warn)}
.s-Unsuccessful,.s-Failed{background:var(--err-bg);color:var(--err)}
.s-Active{background:var(--ok-bg);color:var(--ok)} .s-Inactive{background:var(--muted-bg);color:var(--ink-3)}
.s-Success{background:var(--ok-bg);color:var(--ok)} .s-Retrying{background:var(--warn-bg);color:var(--warn)} .s-Scheduled{background:var(--muted-bg);color:var(--ink-2)}
table.t{width:100%;border-collapse:collapse;font-size:13px}
.t th{text-align:left;font-weight:600;color:var(--ink-2);background:#f7f9f9;border-bottom:1px solid var(--line);padding:9px 10px;white-space:nowrap;font-size:12.5px}
.t td{border-bottom:1px solid #eef2f2;padding:9px 10px;vertical-align:middle}
.t tr:hover td{background:#fafcfc}
.t td.num,.t th.num{text-align:right;font-variant-numeric:tabular-nums}
.t tfoot td{font-weight:650;background:#f7f9f9}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.pager{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;font-size:12.5px;color:var(--ink-3);border-top:1px solid var(--line)}
.pager .pages{display:flex;gap:4px}
.pager .pages button{border:1px solid var(--line);background:#fff;border-radius:5px;min-width:28px;height:28px;cursor:pointer}
.pager .pages button.on{background:var(--teal);color:#fff;border-color:var(--teal)}
.kpi .v{font-size:28px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.kpi .l{color:var(--ink-3);font-size:12.5px}
.banner{display:flex;gap:12px;align-items:flex-start;border-radius:var(--r);padding:12px 14px;border:1px solid}
.banner.info{background:var(--info-bg);border-color:#c8daf0;color:#1c4a7c}
.banner.warn{background:var(--warn-bg);border-color:#f0d9a6;color:#6d4600}
.banner.err{background:var(--err-bg);border-color:#f1c4c0;color:#8a1d17}
.banner.ok{background:var(--ok-bg);border-color:#bfe0c9;color:#1f5a37}
.banner svg{flex:none;width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;margin-top:1px}

/* stepper */
.steps{display:flex;gap:0;margin-bottom:20px;counter-reset:s}
.step{flex:1;display:flex;align-items:center;gap:10px;color:var(--ink-3);font-size:13px;font-weight:500}
.step .dot{width:26px;height:26px;border-radius:50%;border:2px solid #cfd8da;display:grid;place-items:center;font-size:12px;font-weight:700;background:#fff;flex:none}
.step::after{content:"";flex:1;height:2px;background:#dfe6e7;margin:0 10px}
.step:last-child::after{display:none}
.step.done{color:var(--ink)} .step.done .dot{background:var(--teal);border-color:var(--teal);color:#fff}
.step.cur{color:var(--teal-d);font-weight:650} .step.cur .dot{border-color:var(--teal);color:var(--teal)}
.drop{border:2px dashed #b8c7c9;border-radius:10px;padding:40px 20px;text-align:center;background:#fbfdfd;transition:.15s}
.drop.over{border-color:var(--teal);background:var(--teal-l)}
.drop svg{width:40px;height:40px;stroke:var(--teal);fill:none;stroke-width:1.6}
.progress{height:6px;background:var(--muted-bg);border-radius:999px;overflow:hidden}
.progress i{display:block;height:100%;background:var(--teal);width:0;transition:width .25s}
.file-pill{display:inline-flex;gap:8px;align-items:center;background:var(--muted-bg);padding:6px 10px;border-radius:6px;font-size:13px}
.kv{display:grid;grid-template-columns:150px 1fr;gap:8px 16px;font-size:13px}
.kv dt{color:var(--ink-3)} .kv dd{margin:0;font-weight:500}
.err-cell{color:var(--err);font-weight:500}

/* modal / drawer */
.scrim{position:fixed;inset:0;background:rgba(16,32,34,.45);z-index:50;display:grid;place-items:center;padding:20px}
.modal{background:#fff;border-radius:12px;max-width:560px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,.25);display:flex;flex-direction:column;max-height:90vh}
.modal header{padding:18px 20px 0} .modal .body{padding:12px 20px;overflow:auto} .modal footer{padding:14px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px}
.drawer-scrim{position:fixed;inset:0;background:rgba(16,32,34,.3);z-index:50}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(720px,94vw);background:#fff;z-index:51;box-shadow:-10px 0 40px rgba(0,0,0,.15);display:flex;flex-direction:column}
.drawer header{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:flex-start}
.drawer .body{padding:20px;overflow:auto;flex:1}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px}
.tabs button{background:none;border:0;padding:8px 12px;border-bottom:2px solid transparent;color:var(--ink-2);cursor:pointer;font-weight:500}
.tabs button.on{border-color:var(--teal);color:var(--teal-d);font-weight:650}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#102a2c;color:#fff;padding:10px 16px;border-radius:8px;z-index:70;box-shadow:0 8px 24px rgba(0,0,0,.25);font-size:13px}
.timeline{list-style:none;margin:0;padding:0}
.timeline li{display:grid;grid-template-columns:110px 14px 1fr;gap:10px;padding:6px 0;font-size:13px}
.timeline .d{color:var(--ink-3);font-size:12px}
.timeline .b{width:10px;height:10px;border-radius:50%;background:var(--sage);margin-top:5px}
.month-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:6px}
.month-grid button{border:1px solid var(--line);background:#fff;border-radius:6px;padding:10px 0;cursor:pointer;font-size:13px}
.month-grid button.has{border-color:var(--sage);background:#f3faf5}
.month-grid button.on{background:var(--teal);color:#fff;border-color:var(--teal)}
.month-grid button:disabled{color:#b9c3c5;cursor:default;background:#fafbfb}
.doc{display:flex;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:8px}
.doc .ic{width:38px;height:44px;border-radius:4px;background:var(--err-bg);color:var(--err);display:grid;place-items:center;font-size:10px;font-weight:800}
.doc .ic.x{background:var(--ok-bg);color:var(--ok)}
.doc .ic.c{background:var(--info-bg);color:var(--info)}
@media (max-width:900px){.login-main{grid-template-columns:1fr}.g3,.g4{grid-template-columns:1fr 1fr}.shell{grid-template-columns:64px 1fr}.nav-label,.nav a span{display:none}}