*{box-sizing:border-box}body{margin:0;font:14px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:#f5f7fb;color:#1e293b}
a{color:inherit;text-decoration:none}h2{margin:0}
.top{display:flex;align-items:center;gap:16px;background:#fff;padding:10px 20px;border-bottom:1px solid #e2e8f0;position:sticky;top:0;z-index:5;flex-wrap:wrap}
.top img{height:38px}.top b{font-size:16px}.top nav{display:flex;gap:4px;flex:1;flex-wrap:wrap}
.top nav a{padding:7px 12px;border-radius:8px;color:#475569}.top nav a.on,.top nav a:hover{background:#eef2ff;color:#3730a3}
main{padding:20px;max-width:1200px;margin:auto}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:20px}
.card{position:relative;overflow:hidden;color:#fff;border-radius:18px;padding:18px;min-height:130px;display:block}
.card:after{content:"";position:absolute;right:-24px;top:-24px;width:90px;height:90px;border-radius:50%;background:rgba(255,255,255,.15)}
.card .t{font-weight:600}.card .v{font-size:30px;font-weight:800;margin:8px 0 2px}.card .s{font-size:12px;opacity:.9}
.blue{background:linear-gradient(135deg,#3b82f6,#2563eb)}.slate{background:linear-gradient(135deg,#64748b,#334155)}
.green{background:linear-gradient(135deg,#22c55e,#16a34a)}.purple{background:linear-gradient(135deg,#8b5cf6,#6d28d9)}
.orange{background:linear-gradient(135deg,#f59e0b,#ea580c)}.red{background:linear-gradient(135deg,#ef4444,#dc2626)}
.box{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:16px;margin-bottom:16px}
.bar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:end}
input,select,textarea{padding:8px 10px;border:1px solid #cbd5e1;border-radius:8px;font:inherit;background:#fff;min-width:0}
label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:#475569;font-weight:600}
button,.btn{padding:8px 14px;border:0;border-radius:8px;background:#4f46e5;color:#fff;font:inherit;font-weight:600;cursor:pointer;display:inline-block}
button.ghost,.btn.ghost{background:#e2e8f0;color:#1e293b}button.red{background:#dc2626}button.green{background:#16a34a}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden}
th,td{padding:9px 12px;text-align:left;border-bottom:1px solid #eef2f7}th{background:#f1f5f9;font-size:12px;color:#475569}
tr[data-href]{cursor:pointer}tr[data-href]:hover{background:#f8fafc}.r{text-align:right}.due{color:#dc2626;font-weight:700}.ok{color:#16a34a;font-weight:700}
.wrap{overflow-x:auto;border-radius:12px;border:1px solid #e2e8f0}.pager{display:flex;gap:10px;align-items:center;justify-content:center;margin:14px}
.item{display:grid;grid-template-columns:170px 1fr 130px 40px;gap:8px;margin-bottom:8px}
.tot{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.tot div{background:#f1f5f9;border-radius:10px;padding:10px}.tot b{display:block;font-size:18px}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#0f172a;color:#fff;padding:10px 18px;border-radius:10px;z-index:99}.toast.bad{background:#b91c1c}
.err{background:#fef2f2;color:#b91c1c;padding:10px;border-radius:8px;margin-bottom:10px}
.login{max-width:360px;margin:12vh auto;text-align:center}.login img{height:90px}.login form{display:grid;gap:10px;text-align:left;margin-top:16px}
.rcpt{background:#fff;max-width:760px;margin:auto;padding:28px;border:1px solid #cbd5e1}.rh{display:flex;gap:16px;align-items:center;border-bottom:2px solid #1e293b;padding-bottom:12px}.rh img{height:70px}
.rcpt h3{text-align:center;margin:14px 0;letter-spacing:1px}.rcpt .meta{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.rcpt table{border:1px solid #cbd5e1;margin:10px 0}.rcpt pre{white-space:pre-wrap;font:12px/1.5 inherit;margin:6px 0}.sign{display:flex;justify-content:space-between;margin-top:50px}
@media(max-width:700px){.item{grid-template-columns:1fr 1fr}.item input:nth-child(2){grid-column:1/3}main{padding:12px}}
@media print{.noprint,.top{display:none!important}body{background:#fff}main{padding:0}.rcpt{border:0;max-width:none}}

/* A5 receipt */
.rcpt{width:148mm;min-height:210mm;max-width:100%;padding:8mm;border:1px solid #94a3b8;font-size:11.5px;color:#000;display:flex;flex-direction:column}
.rcpt .rh{display:flex;align-items:center;gap:10px;border:0;padding:0}.rcpt .rh img{height:16mm}.rcpt .rt{flex:1;text-align:center}.rcpt .rt h2{font-size:17px;letter-spacing:.5px;text-transform:uppercase}
.rtitle{text-align:center;font-weight:700;text-decoration:underline;margin:6px 0 2px;font-size:13px}.rn{text-align:right;font-size:10px;margin-bottom:4px}
.rcpt table{border:0;margin:0;border-radius:0}.rcpt td,.rcpt th{border:1px solid #000;padding:3px 6px;font-size:11.5px;background:#fff;color:#000}.rcpt td.c{text-align:center}
.rcpt table.f{margin-bottom:6px}.rcpt .k{width:62px;white-space:nowrap}.rcpt .p td{height:19px}.rcpt .sum{width:62%;margin:6px 0 0 auto}
.rcpt .words{margin-top:8px;border-bottom:1px solid #000;padding-bottom:3px}.rcpt .sig{text-align:right;margin-top:14px;font-size:11px;white-space:pre-line}
.tc{margin-top:8px;border-top:1px dashed #666;padding-top:5px;flex:1}.tc h4{margin:0 0 4px;font-size:10px}.tc img{max-width:100%;max-height:70mm;object-fit:contain;display:block;margin:auto}.tc pre{font-size:9px}
@media print{@page{size:A5 portrait;margin:0}.rcpt{width:148mm;height:210mm;min-height:0;margin:0;overflow:hidden;border:0}}