:root{--bg:#f6f7fb;--panel:#fff;--text:#1f2430;--muted:#697386;--brand:#2f6fed;--line:#e6e8ef;--ok:#16a34a;--bad:#ef4444}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif}
a{color:inherit;text-decoration:none}.layout{display:flex;min-height:100vh}.side{width:220px;background:#151923;color:#fff;padding:22px 14px;position:fixed;top:0;bottom:0}
.brand{font-weight:800;font-size:20px;margin:0 0 20px 8px}.nav a{display:block;padding:11px 12px;border-radius:10px;margin:4px 0;color:#cbd5e1}
.nav a.active,.nav a:hover{background:#253044;color:#fff}.main{margin-left:220px;width:calc(100% - 220px);padding:24px}
.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 8px 22px rgba(15,23,42,.04);margin-bottom:18px}
.grid{display:grid;grid-template-columns:repeat(5,minmax(140px,1fr));gap:14px}.stat{background:linear-gradient(135deg,#fff,#eef4ff);border:1px solid var(--line);border-radius:16px;padding:16px}
.stat b{font-size:28px}.stat span{display:block;color:var(--muted);margin-top:6px}.table{width:100%;border-collapse:collapse}.table th,.table td{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;vertical-align:top}
.table th{font-size:13px;color:var(--muted);font-weight:700;background:#fafafa}.badge{display:inline-block;padding:3px 8px;border-radius:999px;font-size:12px;background:#e5e7eb}
.badge.ok{background:#dcfce7;color:#166534}.badge.bad{background:#fee2e2;color:#991b1b}.form-row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}input,select,textarea{border:1px solid var(--line);border-radius:10px;padding:9px 10px;background:#fff;min-width:120px}
textarea{width:100%;font-family:Consolas,"Microsoft YaHei",monospace;line-height:1.55;font-size:14px;resize:vertical}.btn{border:0;border-radius:10px;background:var(--brand);color:#fff;padding:10px 14px;cursor:pointer;font-weight:700;display:inline-block}
.btn.small{padding:6px 10px;font-size:12px}.btn.gray{background:#64748b}.btn.red{background:#ef4444}.btn.green{background:#16a34a}.muted{color:var(--muted)}.login{max-width:420px;margin:10vh auto}.pre{white-space:pre-wrap;word-break:break-all;font-family:Consolas,monospace}
.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.actions form{display:inline}.section-title{display:flex;justify-content:space-between;align-items:center;gap:12px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.input-full{width:100%}.help{font-size:13px;color:var(--muted);margin:6px 0 0}.advanced{border-top:1px dashed var(--line);margin-top:18px;padding-top:18px}
@media(max-width:900px){.side{position:static;width:100%}.layout{display:block}.main{margin-left:0;width:100%}.grid{grid-template-columns:repeat(2,1fr)}}