*{box-sizing:border-box}
body{font-family:system-ui,Segoe UI,Arial,sans-serif;margin:0;background:#f4f6f8;color:#1f2933}
header{background:#1f3a5f;color:#fff;padding:14px 20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
header h1{font-size:20px;margin:0;font-weight:600}
header small{font-weight:400;opacity:.8;font-size:13px;margin-left:8px}
.rate{font-size:14px}.free{color:#ffd166}
main{max-width:1150px;margin:16px auto;padding:0 14px}
.card{background:#fff;border:1px solid #e1e6ea;border-radius:8px;padding:16px;margin-bottom:14px}
.card h2{margin:0 0 10px;font-size:17px;color:#1f3a5f}
.card h3{font-size:14px;margin:14px 0 6px;color:#44576a}
.hint{color:#667;font-size:13px;margin:6px 0}
label{display:block;font-size:13px;color:#33475b;margin:6px 0}
input,select,textarea{font-size:14px;padding:7px 9px;border:1px solid #c3ccd5;border-radius:6px;width:100%;margin-top:3px;background:#fff}
input[type=file]{padding:4px;border:none}
input[type=radio],input[type=checkbox]{width:auto;margin-right:6px}
textarea{font-family:ui-monospace,Consolas,monospace;font-size:13px}
button{font-size:14px;padding:8px 14px;border:1px solid #1f3a5f;background:#eef3f9;color:#1f3a5f;border-radius:6px;cursor:pointer}
button:hover{background:#dde8f4}
button.primary{background:#1f3a5f;color:#fff}
button.primary:hover{background:#285081}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.imp{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:6px 0}
.opts label{display:block;background:#f7f9fb;border:1px solid #e1e6ea;border-radius:6px;padding:8px 10px;margin:5px 0;cursor:pointer}
.subopts{display:flex;gap:16px;flex-wrap:wrap;align-items:flex-end;margin:8px 0}
.subopts label{margin:0}
.info{font-size:13px;color:#667}.info.ok{color:#127a33}.info.err{color:#c0392b}
.hidden{display:none}
.draw{overflow:auto;border:1px solid #eee;border-radius:6px;padding:4px;background:#fff}
.summary .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.stats div{background:#f2f6fb;border-radius:6px;padding:10px;text-align:center;font-size:12px;color:#55606b}
.stats div span{display:block;font-size:20px;font-weight:600;color:#1f3a5f;margin-bottom:3px}
.warn{background:#fff6e5;border:1px solid #f0d089;color:#8a6d00;border-radius:6px;padding:8px;margin-top:10px;font-size:13px}
.tablewrap{overflow:auto}
table{border-collapse:collapse;width:100%;font-size:13px}
th,td{border:1px solid #d7dde3;padding:5px 8px;text-align:right}
th{background:#eef3f9;color:#1f3a5f}
td:first-child,td:nth-child(2),th:first-child,th:nth-child(2){text-align:left}
tr.tot td{font-weight:700;background:#f4f7fb}
.download .row{margin-bottom:6px}
footer{text-align:center;padding:16px;color:#889;font-size:13px}
footer a{color:#1f3a5f}
@media(max-width:700px){.grid2,.summary .stats{grid-template-columns:1fr 1fr}}
#ruleTable td,#ruleTable th{text-align:center;padding:4px 6px}
#ruleTable input,#ruleTable select{width:auto;margin:0;padding:4px 6px}
#ruleTable button{padding:2px 8px;border-color:#c0392b;color:#c0392b;background:#fff}
.gridwrap{max-height:260px;overflow:auto;border:1px solid #d7dde3;border-radius:6px}
table.grid{border-collapse:collapse;width:100%;font-size:13px}
table.grid thead th{position:sticky;top:0;background:#1f3a5f;color:#fff;z-index:1;padding:6px 8px;text-align:center;font-weight:600}
table.grid td{border:1px solid #e3e8ee;padding:0}
table.grid td input{border:none;border-radius:0;width:100%;padding:5px 8px;font-size:13px;background:transparent}
table.grid td input:focus{outline:2px solid #4a90d9;outline-offset:-2px;background:#fff}
table.grid td:last-child{width:34px;text-align:center}
.xbtn{padding:2px 6px;border-color:#c0392b;color:#c0392b;background:#fff;font-size:12px}
button.danger{border-color:#c0392b;color:#c0392b}
button.danger:hover{background:#fdecea}
.headright{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.pwf-link{background:#ffd166;color:#1f3a5f;font-weight:700;padding:7px 14px;border-radius:20px;text-decoration:none;font-size:14px;white-space:nowrap}
.pwf-link:hover{background:#ffc93c}