:root{--main:#1f4e79;--bg:#f4f6f8;--line:#d9dee3;--text:#222;--mute:#6b7680;--danger:#b3261e}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"Hiragino Sans","Yu Gothic",sans-serif;background:var(--bg);color:var(--text);font-size:15px}
header{background:var(--main);color:#fff;display:flex;align-items:center;gap:12px;padding:10px 16px;flex-wrap:wrap}
header .logo{font-weight:700;font-size:20px;letter-spacing:.05em}
header nav{display:flex;gap:4px;flex:1;flex-wrap:wrap}
header nav a{color:#dbe7f3;text-decoration:none;padding:6px 12px;border-radius:6px}
header nav a.on{background:rgba(255,255,255,.18);color:#fff}
header .me{font-size:13px;opacity:.9}
header button{background:transparent;border:1px solid rgba(255,255,255,.5);color:#fff;border-radius:6px;padding:4px 10px;cursor:pointer}
main{max-width:1100px;margin:0 auto;padding:16px}
h1{font-size:20px;margin:4px 0 14px}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px}
.card h2{font-size:16px;margin:0 0 12px}
.bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;align-items:center}
input,select,textarea{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:6px;background:#fff;max-width:100%}
textarea{width:100%;min-height:90px}
input.grow{flex:1;min-width:180px}
button.btn,a.btn{font:inherit;background:var(--main);color:#fff;border:0;border-radius:6px;padding:8px 14px;cursor:pointer;text-decoration:none;display:inline-block}
button.btn.sub,a.btn.sub{background:#fff;color:var(--main);border:1px solid var(--main)}
button.btn.danger{background:var(--danger)}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:13px;color:var(--mute);font-weight:600;background:#fafbfc}
tr.click{cursor:pointer}tr.click:hover{background:#f0f6fc}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:#fff}
.tag{display:inline-block;font-size:12px;padding:2px 8px;border-radius:10px;margin-right:4px;background:#e6eef6;color:var(--main)}
.tag.it{background:#e8f3e6;color:#2d6a1f}.tag.jinzai{background:#fdf0dc;color:#8a5a00}
.mute{color:var(--mute);font-size:13px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
label{display:block;font-size:13px;color:var(--mute);margin-bottom:4px}
.field input,.field select{width:100%}
.secret{border:2px dashed #d9a441;background:#fffaf0}
.secret h2{color:#8a5a00}
.err{color:var(--danger);margin:8px 0}
.pager{display:flex;gap:8px;align-items:center;justify-content:center;margin-top:12px}
.center{max-width:380px;margin:12vh auto;text-align:center}
.center h1{font-size:34px;letter-spacing:.1em;color:var(--main);margin-bottom:4px}
.checks label{display:inline-flex;gap:4px;align-items:center;margin-right:12px;color:var(--text);font-size:14px}
.off{opacity:.5}
.diff{font-size:12px;color:var(--mute);white-space:pre-wrap;word-break:break-all}
@media(max-width:600px){main{padding:10px}th,td{padding:8px 6px;font-size:14px}}