:root{
  --bg:#0f1420; --panel:#171d2b; --panel2:#1e2637; --line:#2a3347;
  --text:#e6ecf5; --muted:#8b98ae; --primary:#3b82f6; --primary2:#2563eb;
  --ok:#22c55e; --warn:#f59e0b; --danger:#ef4444;
}
*{box-sizing:border-box}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:-apple-system,"Segoe UI","Microsoft YaHei",'PingFang SC',Roboto,sans-serif;
  font-size:14px;
}
.hidden{display:none !important}
.muted{color:var(--muted)}
code{background:#0b1017;padding:2px 6px;border-radius:4px;font-size:12px;color:#7dd3fc}

/* ---------- 通用控件 ---------- */
.btn{
  background:var(--panel2);color:var(--text);border:1px solid var(--line);
  padding:8px 14px;border-radius:8px;cursor:pointer;font-size:13px;transition:.15s;
}
.btn:hover{border-color:#3d4a66;background:#26304a}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.primary:hover{background:var(--primary2)}
.btn.danger{background:#3a1a1e;border-color:#7f2d34;color:#ffb4b4}
.btn.danger:hover{background:#4d2027}
.btn.ghost{background:transparent}
.btn.sm{padding:5px 10px;font-size:12px}
.btn.block{width:100%;padding:11px;margin-top:18px}
.btn:disabled{opacity:.5;cursor:not-allowed}
input,select,textarea{
  width:100%;background:#0b1017;border:1px solid var(--line);color:var(--text);
  padding:9px 11px;border-radius:8px;font-size:13px;font-family:inherit;outline:none;
}
input:focus,select:focus,textarea:focus{border-color:var(--primary)}
label{display:block;margin:12px 0 6px;font-size:12px;color:var(--muted)}
.err{color:#ff8a8a;font-size:12px;min-height:18px;margin:10px 0 0}

/* ---------- 登录 ---------- */
.mask{
  position:fixed;inset:0;background:rgba(8,11,17,.82);backdrop-filter:blur(3px);
  display:flex;align-items:center;justify-content:center;z-index:50;padding:20px;
}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:26px}
.login-card{width:340px}
.login-card h1{margin:0 0 4px;font-size:26px;letter-spacing:1px}
.login-card .sub{margin:0 0 22px;color:var(--muted);font-size:12px}

/* ---------- 布局：左菜单 + 右内容 ---------- */
.layout{display:flex;height:100vh;overflow:hidden}

/* ---- 左侧菜单 ---- */
.sidebar{
  flex:0 0 226px;width:226px;background:var(--panel);border-right:1px solid var(--line);
  display:flex;flex-direction:column;overflow:hidden;
}
.brand{display:flex;align-items:center;gap:11px;padding:17px 18px;border-bottom:1px solid var(--line)}
.brand .logo{
  width:34px;height:34px;flex:0 0 34px;border-radius:10px;
  background:linear-gradient(135deg,#3b82f6,#7c3aed);
  display:flex;align-items:center;justify-content:center;
  font-size:16px;font-weight:700;color:#fff;
}
.brand-text{min-width:0}
.brand-text b{display:block;font-size:15px;line-height:1.25;letter-spacing:.5px}
.brand-text span{display:block;font-size:11px;color:var(--muted);white-space:nowrap}

.menu{flex:1;overflow-y:auto;padding:10px 10px 16px}
.menu-label{padding:13px 12px 7px;font-size:11px;color:#5c6a82;letter-spacing:1.2px}
.menu a{
  display:flex;align-items:center;gap:10px;padding:10px 12px;margin-bottom:2px;
  border-radius:8px;color:var(--muted);cursor:pointer;font-size:13.5px;
  border-left:3px solid transparent;transition:background .15s,color .15s;user-select:none;
}
.menu a:hover{background:var(--panel2);color:var(--text)}
.menu a.active{background:rgba(59,130,246,.15);color:#8fb6ff;border-left-color:var(--primary)}
.menu a svg{width:16px;height:16px;flex:0 0 16px;stroke-width:1.9}

/* ---- 右侧内容 ---- */
.main{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden}
.topbar{
  flex:0 0 56px;height:56px;display:flex;align-items:center;gap:14px;
  padding:0 22px;background:var(--panel);border-bottom:1px solid var(--line);
}
.topbar h2{margin:0;font-size:16px;font-weight:600}
.topbar .right{margin-left:auto;display:flex;align-items:center;gap:10px;font-size:12px}
.topbar .user-name{
  font-size:13px;color:var(--text);font-weight:500;
  max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.topbar .user-name::before{content:'@';color:var(--muted);margin-right:2px}
.pill{
  display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:20px;
  background:#12301f;color:#4ade80;font-size:12px;white-space:nowrap;
}
.pill::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}
.content{flex:1;overflow-y:auto;padding:22px}

/* ---- 窄屏：菜单收成图标条 ---- */
@media (max-width:900px){
  .sidebar{flex-basis:62px;width:62px}
  .brand{justify-content:center;padding:15px 6px}
  .brand-text{display:none}
  .menu{padding:8px 6px}
  .menu-label{display:none}
  .menu a{justify-content:center;padding:11px 0;border-left:none;border-radius:8px}
  .menu a span{display:none}
  .topbar{padding:0 14px;gap:10px}
  .topbar .user-name{display:none}
  .topbar .right{gap:6px}
  .content{padding:14px}
}

/* ---------- 统计 ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:18px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.stat b{display:block;font-size:26px;font-weight:600}
.stat span{color:var(--muted);font-size:12px}
.stat.ok b{color:var(--ok)} .stat.warn b{color:var(--warn)} .stat.danger b{color:var(--danger)}

/* ---------- 工具栏 ---------- */
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px}
.toolbar input{max-width:380px}
.spacer{flex:1}
.hint{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--primary);
  border-radius:8px;padding:12px 16px;color:var(--muted);font-size:12.5px;line-height:1.9;margin-bottom:16px}

/* ---------- 表格 ---------- */
.table-wrap{background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
/* 列多的表：窗口窄就横向滚，别把内容挤成两行 */
table.wide{min-width:1250px}
th{text-align:left;padding:12px 14px;color:var(--muted);font-weight:500;font-size:12px;
  border-bottom:1px solid var(--line);white-space:nowrap;background:var(--panel2)}
td{padding:11px 14px;border-bottom:1px solid #212a3c;vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr:hover{background:#1b2333}
.empty{padding:50px;text-align:center;color:var(--muted)}
.ops{display:flex;gap:6px;flex-wrap:wrap}
.mono{font-family:Consolas,Monaco,monospace;font-size:12px}

/* ---------- 页面内确认框 ---------- */
.confirm-mask{z-index:60}
.confirm-box{width:520px;max-width:100%;max-height:86vh;overflow:auto}
.confirm-box h3{margin:0 0 12px;font-size:17px}
.confirm-lines p{margin:0 0 9px;font-size:13px;line-height:1.85;color:#c3ccdc}
.confirm-lines p:last-child{margin-bottom:0}
.confirm-lines b{color:var(--text)}

/* ---------- 分页 ---------- */
.pager{display:flex;align-items:center;justify-content:center;gap:14px;padding:16px 0 4px}
.pager .btn:disabled{opacity:.35;cursor:not-allowed}

/* ---------- 密钥 ---------- */
.key-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.card.key-active{border-left:3px solid var(--primary)}

/* ---------- 徽标 ---------- */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:20px;font-size:12px;white-space:nowrap}
.badge::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}
.badge.ok{background:#12301f;color:#4ade80}
.badge.warn{background:#3a2c10;color:#fbbf24}
.badge.danger{background:#3a1618;color:#f87171}

/* ---------- 弹窗 ---------- */
.modal{width:720px;max-width:100%;max-height:88vh;overflow:auto}
.modal h3{margin:0 0 4px;font-size:17px}
.modal .sub{color:var(--muted);font-size:12px;margin:0 0 4px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}
textarea{resize:vertical;min-height:70px;font-family:Consolas,monospace;font-size:12px}
.kv{display:grid;grid-template-columns:110px 1fr;gap:8px 14px;font-size:13px;margin:14px 0}
.kv div:nth-child(odd){color:var(--muted)}
.lic-box{background:#0b1017;border:1px solid var(--line);border-radius:8px;padding:14px;
  font-family:Consolas,monospace;font-size:11.5px;white-space:pre-wrap;word-break:break-all;
  max-height:260px;overflow:auto;color:#9fb3d1}

/* ---------- Toast ---------- */
.toast{position:fixed;top:22px;left:50%;transform:translateX(-50%);z-index:99;
  padding:11px 22px;border-radius:10px;font-size:13px;box-shadow:0 8px 30px rgba(0,0,0,.5)}
.toast.ok{background:#14532d;color:#bbf7d0;border:1px solid #22c55e}
.toast.err{background:#450a0a;color:#fecaca;border:1px solid #ef4444}