:root{--bg:#f4f4f2;--panel:#fff;--line:#dddcd7;--text:#1f1f1d;--muted:#6b6a64;--accent:#8a5a14;--accent-bg:#f6ecd9;--danger:#a62e22;--danger-bg:#fbe9e6;--ok:#2f6b34;--ok-bg:#e7f2e5;--warn:#8a5a14;color-scheme:light;}
@media (prefers-color-scheme:dark){:root{--bg:#161615;--panel:#1f1f1d;--line:#34332f;--text:#ecebe6;--muted:#a09e96;--accent:#e2b46a;--accent-bg:#3a2f1c;--danger:#f08a7d;--danger-bg:#3d1f1b;--ok:#8fcf92;--ok-bg:#1d3320;color-scheme:dark;}}
*{box-sizing:border-box;}
[hidden]{display:none!important;}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 system-ui,-apple-system,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;}
h1,h2{font-weight:600;}
h2{margin:22px 0 10px;font-size:15px;}
button,input{font:inherit;color:inherit;}
button{min-height:34px;padding:0 14px;border:1px solid var(--line);border-radius:6px;background:var(--panel);cursor:pointer;}
button:hover{border-color:var(--muted);}
button:disabled{opacity:.55;cursor:progress;}
button.primary{border-color:var(--accent);background:var(--accent);color:#fff;}
button.danger{border-color:var(--danger);background:var(--danger);color:#fff;}
button.link{min-height:0;padding:0;border:0;background:none;color:var(--accent);text-decoration:underline;}
input{min-height:34px;padding:0 10px;border:1px solid var(--line);border-radius:6px;background:var(--panel);}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
.msg{min-height:1.4em;margin:4px 0;color:var(--danger);}

.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px;}
.login-card{width:min(360px,100%);display:flex;flex-direction:column;gap:12px;padding:28px;border:1px solid var(--line);border-radius:10px;background:var(--panel);}
.login-card h1{margin:0;font-size:20px;}
.login-card label{display:flex;flex-direction:column;gap:4px;color:var(--muted);}
.sub,.note{margin:0;color:var(--muted);font-size:13px;}

.top{position:sticky;top:0;z-index:5;display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;padding:10px 20px;border-bottom:1px solid var(--line);background:var(--panel);}
.brand{font-size:15px;}
nav{display:flex;gap:4px;flex-wrap:wrap;}
nav a{padding:6px 10px;border-radius:6px;color:var(--muted);text-decoration:none;}
nav a[aria-current=page]{background:var(--accent-bg);color:var(--accent);font-weight:600;}
.who{margin-left:auto;display:flex;gap:12px;color:var(--muted);}
main{max-width:1180px;margin:0 auto;padding:16px 20px 48px;}
.banner{margin:0 0 12px;padding:10px 12px;border-radius:6px;background:var(--ok-bg);color:var(--ok);}
.banner.error{background:var(--danger-bg);color:var(--danger);}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;}
.stat{padding:14px 16px;border:1px solid var(--line);border-radius:8px;background:var(--panel);}
.stat b{display:block;font-size:26px;font-variant-numeric:tabular-nums;line-height:1.2;}
.stat span{color:var(--muted);font-size:13px;}
.split{display:grid;grid-template-columns:1fr 1fr;gap:20px;}

.table{overflow-x:auto;border:1px solid var(--line);border-radius:8px;background:var(--panel);}
table{width:100%;border-collapse:collapse;}
th,td{padding:8px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;}
th{position:sticky;top:0;background:var(--panel);color:var(--muted);font-weight:500;font-size:13px;white-space:nowrap;}
tr:last-child td{border-bottom:0;}
a{color:var(--accent);}
td.nowrap{white-space:nowrap;}
td.num{text-align:right;font-variant-numeric:tabular-nums;}
td.mono,.mono{font-family:ui-monospace,Consolas,monospace;font-size:12.5px;word-break:break-all;}
td.wrap{min-width:160px;max-width:420px;}
tbody tr.clickable{cursor:pointer;}
tbody tr.clickable:hover{background:var(--accent-bg);}
.empty{padding:20px;color:var(--muted);text-align:center;}
.tag{display:inline-block;padding:0 6px;border-radius:4px;font-size:12px;line-height:20px;white-space:nowrap;}
.tag.danger{background:var(--danger-bg);color:var(--danger);}
.tag.ok{background:var(--ok-bg);color:var(--ok);}
.tag.accent{background:var(--accent-bg);color:var(--accent);}

.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:12px;}
.toolbar input[type=search]{width:min(280px,100%);}
.check{display:flex;align-items:center;gap:6px;color:var(--muted);}
.check input{min-height:0;}
.pager{display:flex;gap:10px;align-items:center;justify-content:flex-end;margin-top:10px;color:var(--muted);}
.back{display:inline-block;margin-bottom:8px;color:var(--accent);}

.head{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;padding:16px;border:1px solid var(--line);border-radius:8px;background:var(--panel);}
.head h1{margin:0;font-size:20px;}
.head .actions{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap;}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0;margin:12px 0 0;border:1px solid var(--line);border-radius:8px;background:var(--panel);}
.kv div{padding:10px 14px;border-bottom:1px solid var(--line);}
.kv dt{color:var(--muted);font-size:12.5px;}
.kv dd{margin:2px 0 0;font-variant-numeric:tabular-nums;}

.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:6px 0 4px;}
.bar h2{margin:0;font-size:17px;}
.hint{margin:0 0 14px;color:var(--muted);font-size:13px;}
.card{display:flex;flex-direction:column;gap:12px;margin-bottom:18px;padding:16px;border:1px solid var(--line);border-radius:8px;background:var(--panel);}
.card h3{margin:0;font-size:15px;}
.card label,#form-notices label{display:flex;flex-direction:column;gap:4px;color:var(--muted);font-size:13px;}
.card input,.card select,.card textarea,#form-notices input,#form-notices textarea{color:var(--text);font-size:14px;}
select,textarea{font:inherit;color:inherit;padding:6px 10px;border:1px solid var(--line);border-radius:6px;background:var(--panel);}
select{min-height:34px;}
textarea{resize:vertical;line-height:1.5;}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
fieldset{margin:0;padding:10px 12px;border:1px solid var(--line);border-radius:6px;}
legend{padding:0 4px;color:var(--muted);font-size:13px;}
fieldset.choice{display:flex;flex-wrap:wrap;gap:6px 18px;}
.card label.check{flex-direction:row;align-items:center;gap:6px;color:var(--text);font-size:14px;}
.inline{display:flex;gap:6px;}.inline input{flex:1;min-width:0;}
.items{display:flex;flex-direction:column;gap:6px;margin-bottom:6px;}
.item-row{display:grid;grid-template-columns:120px minmax(0,1fr) 110px 34px;gap:6px;}
.item-row button{padding:0;}
.actions{display:flex;justify-content:flex-end;gap:8px;}
.actions.left{justify-content:flex-start;}
.notice{display:flex;flex-direction:column;gap:8px;margin-bottom:12px;padding:14px;border:1px solid var(--line);border-radius:8px;background:var(--panel);}
.notice .row{display:flex;gap:6px;align-items:center;justify-content:space-between;}
.notice .row b{font-size:13px;color:var(--muted);font-weight:500;}
.codes-box{max-height:220px;overflow:auto;padding:10px 12px;border:1px solid var(--line);border-radius:6px;background:var(--bg);}
.cell-actions{display:flex;gap:10px;white-space:nowrap;}
dialog{width:min(440px,calc(100% - 32px));padding:0;border:1px solid var(--line);border-radius:10px;background:var(--panel);color:var(--text);}
dialog::backdrop{background:rgba(0,0,0,.35);}
dialog form{display:flex;flex-direction:column;gap:10px;padding:20px;}
dialog h2{margin:0;}
dialog p{margin:0;color:var(--muted);}
dialog label{display:flex;flex-direction:column;gap:4px;}
dialog .actions{display:flex;justify-content:flex-end;gap:8px;}

@media (max-width:760px){.grid2{grid-template-columns:1fr;}.item-row{grid-template-columns:96px minmax(0,1fr) 76px 34px;}.split{grid-template-columns:1fr;}.top{padding:10px 16px;}main{padding:12px 16px 40px;}.who{margin-left:0;}}