:root{
  --brand:#2f6bff; --brand-dark:#1f56e0; --bg:#f3f6fb; --card:#fff;
  --text:#1b2433; --muted:#6b7a90; --line:#e6ecf5;
  --ok:#12a150; --err:#e5484d; --warn:#e8a33d;
  --shadow:0 8px 28px rgba(24,45,90,.08);
}
*{box-sizing:border-box}
body{margin:0;font:14px/1.6 -apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text)}
.hidden{display:none !important}
a{cursor:pointer;color:inherit;text-decoration:none}
input,select{font:inherit;border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:#fbfcfe;outline:none;transition:.15s}
input:focus,select:focus{border-color:#9dbcff;background:#fff;box-shadow:0 0 0 3px rgba(47,107,255,.12)}
.btn{border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 14px;cursor:pointer;font:inherit;color:var(--text)}
.btn:hover{border-color:#c9d8f2;background:#f7faff}
.btn.primary{background:linear-gradient(180deg,#5b8dff,#2f6bff);border-color:transparent;color:#fff;box-shadow:0 4px 14px rgba(47,107,255,.25)}
.btn.primary:hover{filter:brightness(1.05)}
.btn.sm{padding:5px 10px;font-size:12px;border-radius:8px}
.btn.block{width:100%;margin-top:16px;padding:11px}

/* 登录 */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}
.login-card{width:380px;background:#fff;border-radius:18px;padding:28px;box-shadow:var(--shadow)}
.brand{display:flex;gap:12px;align-items:center;margin-bottom:22px}
.logo{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,#5b8dff,#2f6bff);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700}
.logo.sm{width:26px;height:26px;border-radius:8px;font-size:14px}
.brand-name{font-weight:700;font-size:16px}
.brand-sub{color:var(--muted);font-size:12px}
.login-card label{display:block;color:var(--muted);font-size:12px;margin:12px 0 6px}
.login-card input{width:100%}
.err{color:var(--err);font-size:13px;margin-top:10px;min-height:18px}

/* 主框架 */
.app{display:flex;min-height:100vh}
.side{width:210px;background:#fff;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:18px 14px;position:sticky;top:0;height:100vh}
.side-brand{display:flex;align-items:center;gap:8px;font-weight:700;margin-bottom:18px;padding-left:4px}
.side nav{display:flex;flex-direction:column;gap:4px}
.side nav a{padding:10px 12px;border-radius:10px;color:#465468;font-size:14px}
.side nav a:hover{background:#f4f8ff;color:var(--brand)}
.side nav a.active{background:#eef4ff;color:var(--brand);font-weight:600}
.side-foot{margin-top:auto;display:flex;justify-content:space-between;font-size:12px;color:var(--muted);padding:0 6px}
.side-foot a:hover{color:var(--err)}

.main{flex:1;padding:26px 30px;min-width:0}
h1{font-size:20px;margin:0 0 18px}
.head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.head h1{margin:0}
.tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.tools input{width:220px}

/* 概览 */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;margin-bottom:20px}
.card{background:#fff;border-radius:14px;padding:16px 18px;box-shadow:0 2px 10px rgba(24,45,90,.05)}
.card .k{color:var(--muted);font-size:12px}
.card .v{font-size:26px;font-weight:700;margin-top:4px}
.panel{background:#fff;border-radius:14px;padding:18px 20px;box-shadow:0 2px 10px rgba(24,45,90,.05)}
.panel h3{margin:0 0 10px;font-size:14px}
.mini-list{font-size:13px;color:#465468}
.mini-list div{padding:6px 0;border-bottom:1px dashed var(--line)}
.mini-list div:last-child{border:0}

/* 表格 */
.tbl{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 2px 10px rgba(24,45,90,.05)}
.tbl th{text-align:left;font-size:12px;color:var(--muted);font-weight:600;padding:12px 14px;background:#f8fafd;border-bottom:1px solid var(--line)}
.tbl td{padding:11px 14px;border-bottom:1px solid #f1f5fa;font-size:13px}
.tbl tr:last-child td{border-bottom:0}
.tbl tr:hover td{background:#fafcff}
.pager{display:flex;justify-content:flex-end;align-items:center;gap:10px;margin-top:12px;color:var(--muted);font-size:13px}
.pager button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 12px;cursor:pointer}
.pager button:hover{border-color:#c9d8f2}

.tag{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px}
.tag.ok{background:#eaf8f1;color:var(--ok)}
.tag.warn{background:#fff7e8;color:#b26a00}
.tag.err{background:#fdeeee;color:var(--err)}
.tag.mute{background:#f1f4f9;color:var(--muted)}
.mono{font-family:Consolas,monospace;font-size:12.5px}

/* 弹窗 */
.modal{position:fixed;inset:0;background:rgba(20,30,50,.35);display:flex;align-items:center;justify-content:center;z-index:50}
.modal-card{background:#fff;border-radius:16px;padding:22px;width:560px;max-width:92vw;box-shadow:0 20px 60px rgba(20,30,50,.25)}
.modal-card h3{margin:0 0 16px;font-size:16px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid2 label{display:block;color:var(--muted);font-size:12px}
.grid2 input{width:100%;margin-top:5px}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
.batch-result{margin-top:16px;border-top:1px solid var(--line);padding-top:12px}
.batch-head{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted);margin-bottom:8px}
.batch-result pre{background:#0f172a;color:#d7e3f4;border-radius:10px;padding:12px;max-height:200px;overflow:auto;font-size:12px;white-space:pre-wrap}

.toast{position:fixed;top:22px;left:50%;transform:translateX(-50%);background:#1b2433;color:#fff;
  padding:10px 18px;border-radius:10px;font-size:13px;z-index:99;box-shadow:0 8px 24px rgba(0,0,0,.2)}
.toast.err{background:var(--err)}