:root{
  --side:#241d45; --side-hover:#2f2757; --side-active:#3a2f6b;
  --accent:#f7b500; --accent-dark:#d99e00;
  --bg:#f4f3fa; --card:#ffffff; --line:#e8e6f2;
  --text:#2b2842; --muted:#8a87a0;
  --green:#22a06b; --red:#e05252; --purple:#6c5ce7;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);font-size:14px}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}

/* ---------- 布局 ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{width:216px;background:var(--side);color:#cfcbe8;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0}
.brand{display:flex;align-items:center;gap:10px;padding:20px 18px 14px}
.brand .logo{width:34px;height:34px;border-radius:9px;background:var(--accent);display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:700;color:#241d45}
.brand .t1{font-size:15px;font-weight:600;color:#fff}
.brand .t2{font-size:11px;color:#8f8ab5}
.balance-card{margin:8px 14px 14px;background:rgba(255,255,255,.06);border-radius:12px;padding:14px}
.balance-card .lab{font-size:12px;color:#9d99c2;display:flex;justify-content:space-between}
.balance-card .num{font-size:30px;font-weight:700;color:var(--accent);margin:4px 0 8px}
.balance-card .num small{font-size:12px;font-weight:400;color:#9d99c2;margin-left:2px}
.badge{display:inline-block;font-size:11px;background:rgba(108,92,231,.35);color:#c9c3ff;border-radius:6px;padding:2px 8px}
.balance-card .sub{font-size:11px;color:#9d99c2;margin-top:8px}
.nav{flex:1;padding:4px 10px}
.nav a{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:10px;color:#b9b4dd;font-size:14px;margin-bottom:2px}
.nav a:hover{background:var(--side-hover);color:#fff}
.nav a.on{background:var(--side-active);color:#fff;font-weight:500}
.nav a .ico{width:18px;text-align:center;opacity:.9}
.side-foot{padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#9d99c2}
.side-foot a{color:#9d99c2}.side-foot a:hover{color:#fff}
.main{flex:1;padding:26px 30px 60px;min-width:0}
.crumb{font-size:11px;letter-spacing:.14em;color:#9d99c2;margin-bottom:4px}
.page-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;gap:12px;flex-wrap:wrap}
.page-head h1{font-size:26px;font-weight:700}
.page-head .desc{color:var(--muted);margin-top:5px;font-size:13px}
.head-right{display:flex;align-items:center;gap:10px}
.pill{font-size:12px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:6px 12px;color:var(--muted);display:flex;align-items:center;gap:6px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block}

/* ---------- 卡片/网格 ---------- */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:1000px){.grid2{grid-template-columns:1fr}}
.card{background:var(--card);border-radius:14px;padding:20px 22px;border:1px solid var(--line);margin-bottom:18px}
.card h2{font-size:16px;font-weight:600;margin-bottom:14px}
.card .tip{font-size:12px;color:var(--muted)}

/* ---------- 表单 ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:14px;background:#fbfbff;outline:none;font-family:inherit}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--purple)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.btn{border:none;border-radius:10px;padding:10px 18px;font-size:14px;background:#efeef7;color:var(--text)}
.btn:hover{background:#e4e2f0}
.btn.primary{background:var(--accent);color:#241d45;font-weight:600}
.btn.primary:hover{background:var(--accent-dark)}
.btn.danger{background:#fbeaea;color:var(--red)}
.btn.sm{padding:6px 12px;font-size:12px;border-radius:8px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.est{font-size:13px;color:var(--muted);margin:10px 0}
.est b{color:var(--text)}

/* ---------- 表格 ---------- */
table{width:100%;border-collapse:collapse;font-size:13px}
th{font-weight:500;color:var(--muted);text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:10px;border-bottom:1px solid #f2f1f8}
tr:last-child td{border-bottom:none}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}
.tag{display:inline-block;font-size:11px;border-radius:6px;padding:2px 8px}
.tag.green{background:#e5f6ee;color:var(--green)}
.tag.gray{background:#efeef7;color:var(--muted)}
.tag.red{background:#fbeaea;color:var(--red)}
.tag.purple{background:#eeecfd;color:var(--purple)}

/* ---------- 生成结果/复制 ---------- */
.result-box{border:1px dashed var(--line);border-radius:10px;padding:14px;background:#fbfbff;min-height:80px;font-family:ui-monospace,Menlo,monospace;font-size:12px;white-space:pre-wrap;word-break:break-all;max-height:260px;overflow:auto}
.result-box.empty{color:var(--muted);font-family:inherit;display:flex;align-items:center;justify-content:center}
.toast{position:fixed;top:20px;left:50%;transform:translateX(-50%);background:#241d45;color:#fff;border-radius:10px;padding:10px 20px;font-size:13px;z-index:99;opacity:0;transition:opacity .2s;pointer-events:none}
.toast.show{opacity:1}
.toast.err{background:var(--red)}

/* ---------- 登录/客户页 ---------- */
.center-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.panel-box{background:#fff;border-radius:16px;border:1px solid var(--line);width:100%;max-width:420px;padding:34px 32px}
.panel-box h1{font-size:22px;margin-bottom:4px}
.panel-box .sub{color:var(--muted);font-size:13px;margin-bottom:22px}
.panel-box.wide{max-width:560px}
.err-msg{background:#fbeaea;color:var(--red);border-radius:8px;padding:9px 12px;font-size:13px;margin-bottom:14px}
.info-msg{background:#eef7ff;color:#185fa5;border-radius:8px;padding:9px 12px;font-size:13px;margin-bottom:14px}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0}
.stat-cell{background:#fbfbff;border:1px solid var(--line);border-radius:10px;padding:12px;text-align:center}
.stat-cell .n{font-size:20px;font-weight:700;color:var(--text)}
.stat-cell .l{font-size:11px;color:var(--muted);margin-top:3px}
.bar{height:8px;border-radius:4px;background:#efeef7;overflow:hidden;margin-top:6px}
.bar i{display:block;height:100%;background:var(--accent);border-radius:4px}
.divider{border:none;border-top:1px solid var(--line);margin:20px 0}
.key-show{font-family:ui-monospace,Menlo,monospace;background:#fbfbff;border:1px solid var(--line);border-radius:10px;padding:12px;word-break:break-all;font-size:13px;margin:10px 0}