*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#2b2f36;background:#f3f5f8;font-size:14px}.hidden{display:none!important}
header{background:#fff;border-bottom:4px solid #1f3a6e;display:flex;align-items:center;padding:8px 16px;gap:14px;position:sticky;top:0;z-index:5}
header img{height:44px}.t{font-size:18px;font-weight:bold;color:#1f3a6e}.s{color:#555b66;font-size:11px}.u{margin-left:auto;display:flex;gap:8px;align-items:center;color:#555b66}
.u input{width:220px}.wrap{display:flex;min-height:calc(100vh - 64px)}nav{width:210px;background:#1f3a6e;padding:8px 0;flex-shrink:0}
nav a{display:block;color:#dfe6f2;padding:11px 16px;text-decoration:none;cursor:pointer}nav a.on{background:#4a4f57;color:#fff;border-left:4px solid #fff;font-weight:bold}nav a:hover{background:#2d4c86}
main{flex:1;padding:20px;min-width:0}h1{color:#1f3a6e;margin:0 0 4px;font-size:22px}.sub{color:#666;margin-bottom:14px}
.btn,.btn2,.btn3{border:0;border-radius:4px;padding:8px 13px;font-weight:bold;cursor:pointer;font-size:13px}.btn{background:#1f3a6e;color:#fff}.btn2{background:#4a4f57;color:#fff}.btn3{background:#e6eaf1;color:#1f3a6e}.danger{background:#b00020;color:#fff}
input,select,textarea{border:1px solid #c4c9d2;background:#fff;padding:8px;border-radius:4px;font:inherit;width:100%}
.bar{display:flex;gap:8px;margin:10px 0;flex-wrap:wrap}.bar input{flex:1;min-width:160px;width:auto}
.card{background:#fff;border:1px solid #d8dce3;border-radius:6px;padding:14px;margin-bottom:14px}.card h3{margin:0 0 8px;color:#1f3a6e;font-size:15px}
.tw{overflow-x:auto}table{width:100%;border-collapse:collapse}th{background:#e6eaf1;color:#1f3a6e;text-align:left;padding:8px;font-size:12px;white-space:nowrap}td{padding:8px;border-bottom:1px solid #eceff3}tr.click{cursor:pointer}tr.click:hover td{background:#f4f7fc}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.k{font-size:30px;font-weight:bold;color:#1f3a6e}
.drop{border:2px dashed #8ea0c2;border-radius:6px;padding:16px;text-align:center;color:#1f3a6e;background:#f7f9fc;cursor:pointer;margin-top:8px}.drop.over{background:#e6eaf1}
.tabs{margin-top:6px}.tabs span{display:inline-block;padding:8px 13px;border:1px solid #d8dce3;border-bottom:none;background:#eef1f6;margin:0 4px 0 0;border-radius:4px 4px 0 0;cursor:pointer}.tabs span.on{background:#fff;font-weight:bold;color:#1f3a6e}
.f{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}.f label{font-size:12px;color:#555;display:block}
.red{color:#b00020;font-weight:bold}.amb{color:#b26a00;font-weight:bold}.grn{color:#1b7a3a;font-weight:bold}.muted{color:#777}.small{font-size:11px}.err{color:#b00020;margin-top:8px}.empty{color:#888;font-style:italic;padding:12px}
.loginbg{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(#1f3a6e,#4a4f57)}.logincard{width:380px;max-width:92vw;padding:28px;text-align:center}.logincard img{height:80px}.logincard label{display:block;text-align:left;font-weight:bold;margin:10px 0}.logincard .btn{width:100%;margin-top:8px;padding:11px}
.modalbg{position:fixed;inset:0;background:rgba(20,30,50,.55);display:flex;align-items:flex-start;justify-content:center;z-index:20;overflow:auto;padding:30px 10px}.modal{width:820px;max-width:100%}
.menuBtn{display:none;background:none;border:0;font-size:24px;color:#1f3a6e}a.lnk{color:#1f3a6e;cursor:pointer;text-decoration:underline}
@media(max-width:800px){nav{position:fixed;top:64px;left:0;bottom:0;z-index:10;transform:translateX(-100%);transition:.2s}nav.open{transform:none}.menuBtn{display:block}.s,#who{display:none}.u input{width:120px}header img{height:34px}main{padding:12px}}
@media(max-width:800px){.u input{display:none}.t{font-size:15px}header{gap:8px;padding:8px}.u .btn2{padding:6px 8px}}