:root{
  --bg:#f7f5f2; --card:#fff; --ink:#1f2937; --muted:#6b7280; --line:#e7e2db;
  --accent:#7c2d12; --accent-2:#9a3412; --accent-soft:#fdf2ec;
  --ok:#166534; --ok-bg:#ecfdf3; --err:#991b1b; --err-bg:#fef2f2; --warn:#92400e; --warn-bg:#fffbeb;
  --radius:10px;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);
  font:15px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Roboto,sans-serif}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
header.top{background:var(--accent);color:#fff}
header.top .wrap{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding:10px 20px}
header.top .brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;color:#fff;min-width:0;line-height:1.2}
header.top .brand:hover{text-decoration:none}
header.top .brand img{height:38px;width:auto}
header.top .brand small{display:block;font-weight:400;font-size:12px;color:#fde8dc}
header.top nav{display:flex;gap:4px;flex-wrap:wrap;flex:1}
header.top nav a{color:#fde8dc;padding:6px 10px;border-radius:6px;font-size:14px}
header.top nav a.on,header.top nav a:hover{background:rgba(255,255,255,.14);color:#fff;text-decoration:none}
header.top .who{font-size:13px;color:#fde8dc;display:flex;gap:10px;align-items:center}
header.top .who button{background:transparent;border:1px solid rgba(255,255,255,.4);color:#fff;padding:3px 10px;border-radius:6px;cursor:pointer}
.wrap{max-width:1180px;margin:0 auto}
main.wrap{padding:22px 20px 60px}
h1{font-size:22px;margin:0 0 4px} h2{font-size:17px;margin:0 0 12px}
.sub{color:var(--muted);margin:0 0 18px;font-size:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:18px}
.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))}
@media (max-width:820px){.g2,.g3,.g4{grid-template-columns:1fr 1fr}}
@media (max-width:520px){header.top .brand{font-size:15px;flex-basis:100%} .g2,.g3,.g4{grid-template-columns:1fr} header.top .wrap{padding:10px 14px} main.wrap{padding:16px 14px 50px}}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.kpi .l{color:var(--muted);font-size:13px} .kpi .v{font-size:24px;font-weight:700;margin-top:2px;font-variant-numeric:tabular-nums}
.kpi.hl{background:var(--accent-soft);border-color:#f3d5c5} .kpi.hl .v{color:var(--accent)}
.kpi .s{font-size:12px;color:var(--muted)}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:600;color:var(--muted);font-size:12.5px;background:#faf8f5}
td.n,th.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
tr.total td{font-weight:700;border-top:2px solid var(--line)}
.tbl{overflow-x:auto}
form.inline{display:inline}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
input[type=text],input[type=email],input[type=date],input[type=number],select,textarea{
  width:100%;padding:9px 10px;border:1px solid #d6d0c8;border-radius:8px;font:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid #f0c4ad;border-color:var(--accent-2)}
textarea{min-height:80px;resize:vertical}
.field{margin-bottom:12px}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:8px;padding:9px 16px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--accent-2);text-decoration:none}
.btn.sec{background:#fff;color:var(--accent);border:1px solid #e6c9ba}
.btn.ok{background:var(--ok)} .btn.danger{background:var(--err)}
.btn.sm{padding:5px 10px;font-size:13px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.row>.field{flex:1;min-width:150px}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:14px}
.flash.ok{background:var(--ok-bg);color:var(--ok)} .flash.error{background:var(--err-bg);color:var(--err)}
.flash.warn{background:var(--warn-bg);color:var(--warn)}
.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:12px;font-weight:600;white-space:nowrap}
.b-submitted{background:#fef3c7;color:#92400e} .b-approved{background:#dbeafe;color:#1e40af}
.b-paid{background:#dcfce7;color:#166534} .b-rejected{background:#fee2e2;color:#991b1b}
.b-withdrawn{background:#f3f4f6;color:#4b5563}
.b-ok{background:#dcfce7;color:#166534} .b-none{background:#f3f4f6;color:#4b5563} .b-changed{background:#fef3c7;color:#92400e}
.muted{color:var(--muted)} .small{font-size:13px}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}
.toolbar .sp{flex:1}
.tabs{display:flex;gap:4px;margin-bottom:14px;flex-wrap:wrap}
.tabs a{padding:6px 12px;border-radius:99px;border:1px solid var(--line);background:#fff;font-size:13px;color:var(--ink)}
.tabs a.on{background:var(--accent);border-color:var(--accent);color:#fff}
.ac{position:relative}
.ac-list{position:absolute;z-index:20;left:0;right:0;top:100%;background:#fff;border:1px solid #d6d0c8;border-radius:8px;margin-top:2px;box-shadow:0 8px 24px rgba(0,0,0,.08);max-height:280px;overflow:auto;display:none}
.ac-list div{padding:8px 10px;cursor:pointer;font-size:14px}
.ac-list div small{color:var(--muted);display:block;font-size:12px}
.ac-list div.on,.ac-list div:hover{background:var(--accent-soft)}
.bars{display:flex;align-items:flex-end;gap:6px;height:160px;padding:6px 0;border-bottom:1px solid var(--line)}
.bars .m{flex:1;display:flex;gap:2px;align-items:flex-end;height:100%}
.bars .b{flex:1;border-radius:3px 3px 0 0;min-height:1px}
.bars .d{background:var(--accent)} .bars .e{background:#d6b8a8}
.bar-labels{display:flex;gap:6px;font-size:11px;color:var(--muted);margin-top:4px}
.bar-labels span{flex:1;text-align:center}
.legend{display:flex;gap:14px;font-size:12px;color:var(--muted);margin-bottom:6px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:4px;vertical-align:-1px}
.login{max-width:420px;margin:8vh auto;text-align:center}
.login .card{padding:30px}
.gbtn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:11px;border:1px solid #d6d0c8;border-radius:8px;background:#fff;font:inherit;font-weight:600;color:var(--ink);cursor:pointer}
.gbtn:hover{background:#faf8f5;text-decoration:none}
.att{display:flex;gap:10px;flex-wrap:wrap}
.att a{display:block;border:1px solid var(--line);border-radius:8px;padding:6px;background:#fff;font-size:12px;max-width:180px;word-break:break-all}
.att img{display:block;max-width:166px;max-height:140px;object-fit:cover;border-radius:4px;margin-bottom:4px}
dl.kv{display:grid;grid-template-columns:150px 1fr;gap:6px 14px;margin:0}
dl.kv dt{color:var(--muted);font-size:13px} dl.kv dd{margin:0}
@media (max-width:520px){dl.kv{grid-template-columns:1fr} dl.kv dd{margin-bottom:6px}}
.steps{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0 2px}
.steps span{font-size:12px;padding:3px 9px;border-radius:99px;background:#f3f4f6;color:#6b7280}
.steps span.done{background:#dcfce7;color:#166534} .steps span.cur{background:#fef3c7;color:#92400e}
.devnote{background:var(--warn-bg);color:var(--warn);font-size:12.5px;text-align:center;padding:5px}