:root{
  --bg:#f4f6f9; --panel:#fff; --line:#e3e8ef; --text:#1b2431; --sub:#6b7787;
  --accent:#1f6feb; --accent-2:#0b53c4; --ok:#16a34a; --warn:#d97706; --bad:#dc2626;
  --soft:#f7f9fc; --radius:10px;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 4px 14px rgba(16,24,40,.05);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);
  font:14px/1.55 -apple-system,"Segoe UI","Microsoft YaHei",system-ui,sans-serif}
h1,h2,h3,h4{margin:0;font-weight:650}
code{font-family:Consolas,"Courier New",monospace;background:#eef2f7;padding:1px 4px;border-radius:4px;font-size:12px}
.hidden{display:none !important}
.mono{font-family:Consolas,"Courier New",monospace}

/* ---------------- 登录 ---------------- */
.login-wrap{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px;
  background:radial-gradient(1200px 500px at 50% -10%,#dfe9ff,#f4f6f9 60%)}
.login-card{width:380px;background:var(--panel);border:1px solid var(--line);border-radius:16px;
  padding:28px;box-shadow:0 12px 40px rgba(16,24,40,.10)}
.brand{display:flex;gap:12px;align-items:center;margin-bottom:22px}
.brand .logo{width:38px;height:38px;border-radius:10px;background:linear-gradient(140deg,#2f7bff,#0b53c4);
  color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:15px;
  box-shadow:0 4px 12px rgba(31,111,235,.35)}
.brand h1{font-size:17px}
.brand p{margin:2px 0 0;color:var(--sub);font-size:12px}
.brand i{font-style:normal;color:var(--sub);font-size:11px;display:block}
.lb{display:block;font-size:12px;color:var(--sub);margin:0 0 6px}
.in{width:100%;height:40px;border:1px solid var(--line);border-radius:9px;padding:0 12px;font-size:14px;
  background:var(--soft);outline:none;transition:.15s}
.in:focus{border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(31,111,235,.12)}
.err{color:var(--bad);font-size:12px;min-height:18px;margin:8px 0 2px}
.btn{border:1px solid var(--line);background:#fff;color:var(--text);height:34px;padding:0 14px;
  border-radius:8px;cursor:pointer;font-size:13px;transition:.12s;white-space:nowrap}
.btn:hover{border-color:#c9d3e0;background:#f8fafc}
.btn.primary{background:linear-gradient(180deg,#2f7bff,#1f6feb);border-color:#1a5fd0;color:#fff;font-weight:600}
.btn.primary:hover{background:linear-gradient(180deg,#3d86ff,#1a63d8)}
.btn.block{width:100%;height:40px;font-size:14px}
.btn.sm{height:28px;padding:0 10px;font-size:12px}
.btn.ghost{background:transparent}
.btn.danger{color:var(--bad);border-color:#f3c9c9}
.btn.danger:hover{background:#fdf2f2}
.tip{color:var(--sub);font-size:11.5px;margin:14px 0 0;line-height:1.6}

/* ---------------- 框架 ---------------- */
.app{display:flex;height:100%}
.side{width:210px;flex:0 0 210px;background:#fff;border-right:1px solid var(--line);
  display:flex;flex-direction:column;padding:16px 12px}
.brand.small{margin-bottom:14px;padding:0 6px}
.brand.small .logo{width:30px;height:30px;border-radius:9px;font-size:12px}
.brand.small b{font-size:14px}
#nav{display:flex;flex-direction:column;gap:2px;flex:1}
#nav a{display:flex;align-items:center;gap:9px;padding:9px 10px;border-radius:8px;color:#3c4759;
  text-decoration:none;font-size:13.5px;cursor:pointer}
#nav a:hover{background:var(--soft)}
#nav a.on{background:#eaf1ff;color:var(--accent-2);font-weight:600}
#nav a .ic{width:16px;text-align:center;opacity:.75;font-style:normal}
.side-foot{border-top:1px solid var(--line);padding-top:10px;display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.pill{font-size:11.5px;background:#eaf7ee;color:#15803d;border:1px solid #cdebd8;
  padding:2px 8px;border-radius:999px;margin-bottom:6px;width:100%;text-align:center}
.main{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden}
.topbar{height:56px;flex:0 0 56px;display:flex;align-items:center;justify-content:space-between;
  padding:0 20px;background:#fff;border-bottom:1px solid var(--line)}
.topbar h2{font-size:15.5px}
.topbar-r{display:flex;gap:8px;align-items:center}
.view{flex:1;overflow:auto;padding:18px 20px 40px}

/* ---------------- 卡片 / 表格 ---------------- */
.grid{display:grid;gap:12px}
.g4{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line)}
.card-h h3{font-size:13.5px}
.card-h .sub{font-size:11.5px;color:var(--sub)}
.card-b{padding:14px}
.kpi{padding:14px 16px}
.kpi .k{font-size:12px;color:var(--sub)}
.kpi .v{font-size:24px;font-weight:700;letter-spacing:-.5px;margin-top:2px}
.kpi .d{font-size:11.5px;color:var(--sub);margin-top:2px}
.kpi .v.money{color:#b45309}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:9px 12px;text-align:left;border-bottom:1px solid #eef1f5;white-space:nowrap}
th{font-size:11.5px;color:var(--sub);font-weight:600;background:var(--soft);position:sticky;top:0;z-index:1}
tbody tr:hover{background:#fafcff;cursor:pointer}
td.wrap{white-space:normal}
.tag{display:inline-block;font-size:11px;padding:1px 7px;border-radius:999px;border:1px solid transparent}
.tag.ok{background:#e9f9ef;color:#15803d;border-color:#c9ebd6}
.tag.warn{background:#fff6e6;color:#a16207;border-color:#f6e3b8}
.tag.bad{background:#fdeeee;color:#b91c1c;border-color:#f4cccc}
.tag.info{background:#eef4ff;color:#1d4ed8;border-color:#d6e2fb}
.tag.gray{background:#f1f4f8;color:#5b6675;border-color:#e2e8f0}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:5px}
.dot.on{background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.15)}
.dot.off{background:#cbd5e1}
.empty{padding:36px;text-align:center;color:var(--sub);font-size:13px}
.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.toolbar .in{height:34px;width:220px}
.spacer{flex:1}
.bars{display:flex;flex-direction:column;gap:9px}
.bar-row{display:grid;grid-template-columns:120px 1fr 52px;gap:10px;align-items:center;font-size:12.5px}
.bar{height:8px;background:#eef2f7;border-radius:999px;overflow:hidden}
.bar > i{display:block;height:100%;background:linear-gradient(90deg,#4f8cff,#1f6feb);border-radius:999px}
.bar-row b{font-weight:600;text-align:right;color:var(--sub);font-size:11.5px}
.feed{display:flex;flex-direction:column}
.feed .item{display:flex;gap:10px;padding:8px 0;border-bottom:1px dashed #eef1f5;font-size:12.5px}
.feed .item:last-child{border-bottom:0}
.feed .t{color:var(--sub);font-size:11.5px;flex:0 0 118px}

/* ---------------- 抽屉 / 表单 ---------------- */
.drawer-mask{position:fixed;inset:0;background:rgba(16,24,40,.32);display:flex;justify-content:flex-end;z-index:50}
.drawer{width:min(620px,94vw);height:100%;background:#fff;box-shadow:-8px 0 30px rgba(16,24,40,.16);
  overflow:auto;padding:18px 20px 40px}
.drawer h3{font-size:15px;margin-bottom:4px}
.drawer .x{float:right;border:0;background:transparent;font-size:20px;color:var(--sub);cursor:pointer;line-height:1}
.form{display:grid;gap:12px;margin-top:14px}
.form label{font-size:12px;color:var(--sub);display:block;margin-bottom:5px}
.form .in,.form select,.form textarea{width:100%;border:1px solid var(--line);border-radius:8px;
  padding:8px 10px;font-size:13px;background:var(--soft);outline:none;font-family:inherit}
.form textarea{min-height:76px;resize:vertical}
.form .in:focus,.form textarea:focus,.form select:focus{border-color:var(--accent);background:#fff}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form .actions{display:flex;gap:8px;margin-top:6px}
.kv{display:grid;grid-template-columns:104px 1fr;gap:6px 12px;font-size:13px;margin:12px 0}
.kv .k{color:var(--sub);font-size:12px}
.code{background:#0f172a;color:#d7e3ff;border-radius:8px;padding:10px 12px;font-size:11.5px;
  word-break:break-all;line-height:1.6;font-family:Consolas,monospace;margin-top:6px}
.sect{margin:18px 0 6px;font-size:12px;color:var(--sub);font-weight:600;letter-spacing:.3px}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);background:#111827;
  color:#fff;padding:10px 16px;border-radius:9px;font-size:13px;opacity:0;pointer-events:none;
  transition:.22s;z-index:99;max-width:80vw}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.bad{background:#b91c1c}

/* 修改口令弹窗 */
.modal-mask{position:fixed;inset:0;background:rgba(15,23,42,.42);display:flex;align-items:center;
  justify-content:center;z-index:80}
.modal-mask.hidden{display:none}
.modal{width:420px;max-width:92vw;background:#fff;border-radius:14px;box-shadow:0 20px 50px rgba(15,23,42,.28);
  overflow:hidden;animation:pop .16s ease-out}
@keyframes pop{from{transform:translateY(8px) scale(.98);opacity:.6}to{transform:none;opacity:1}}
.modal-h{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line)}
.modal-h h3{font-size:14.5px;margin:0}
.modal-x{border:0;background:transparent;font-size:20px;line-height:1;color:var(--sub);cursor:pointer;padding:0 4px}
.modal-b{padding:16px}
.modal-b .lb{margin-top:12px}
.modal-b .lb:first-child{margin-top:0}
.modal-f{display:flex;justify-content:flex-end;gap:8px;padding:12px 16px;border-top:1px solid var(--line);background:#fafbfc}
.modal-b .tip{margin:6px 0 0}

/* FRP 开通（列多，允许横向滚动；操作列按钮更紧凑） */
#frpTable{overflow-x:auto}
.frp-ops{white-space:nowrap}
.frp-ops .btn{height:26px;padding:0 8px;margin-right:2px;font-size:11.5px}

/* FRP 页签（开通台账 / 服务端设置） */
.tabs2{display:flex;align-items:center;gap:6px;background:#eef2f7;padding:4px;border-radius:10px;
  margin:0 0 14px;width:fit-content}
.tabs2 button{border:0;background:transparent;padding:7px 16px;border-radius:8px;font:inherit;
  font-size:13px;color:#475569;cursor:pointer}
.tabs2 button.on{background:#fff;color:var(--brand);font-weight:600;box-shadow:0 1px 3px rgba(16,24,40,.1)}
.tabs2 .sub{margin-left:10px;padding-right:8px;color:#8b95a5;font-size:12px}

/* 反向代理规则编辑 */
.px-head,.px-row{display:grid;grid-template-columns:1.1fr 84px 1fr 84px 92px 1.2fr 44px;
  gap:6px;align-items:center}
.px-head{font-size:11.5px;color:#8b95a5;margin:4px 0 4px;padding:0 2px}
.px-row{margin-bottom:6px}
.px-row .in{height:30px;padding:0 8px;font-size:12.5px}
.px-row .px-ip,.px-row .px-dom{font-family:Consolas,monospace}
.px-row .btn{height:28px;padding:0 6px;font-size:11.5px}

/* 服务端设置里的提示与步骤 */
.msg{padding:10px 12px;border-radius:9px;font-size:12.5px;line-height:1.7}
.msg.info{background:#eef4ff;color:#1d4ed8}
.msg.warn{background:#fef4e6;color:#b45309}
.msg.bad{background:#fdeaea;color:#b91c1c}
.msg.ok{background:#e8f7ee;color:#15803d}
.steps{font-size:12.5px;color:#475569;line-height:1.9}
.step{display:flex;gap:8px;align-items:flex-start;margin-top:5px}
.step i{flex:0 0 18px;height:18px;border-radius:50%;background:#e8eefc;color:#2563eb;
  font-style:normal;font-size:11px;display:flex;align-items:center;justify-content:center;margin-top:2px}
.logbox{background:#0f172a;color:#cbd5e1;border-radius:10px;padding:12px 14px;overflow:auto;
  max-height:240px;font:12px/1.55 Consolas,monospace;white-space:pre-wrap;margin:0}
.switch{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:#374151;cursor:pointer}
.switch input{width:auto}