:root{
  --bg:#050607;--surface:#0b0d10;--surface-2:#101318;--surface-3:#151a21;--line:#242a33;--line-soft:rgba(255,255,255,.08);
  --text:#f3f5f7;--muted:#8b949e;--muted-2:#626c77;--accent:#ffffff;--blue:#6aa6ff;--green:#34d399;--red:#fb7185;--yellow:#fbbf24;
  --shadow:0 18px 70px rgba(0,0,0,.42);--radius:18px;
}
*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:14px;background:linear-gradient(180deg,#070809 0%,#050607 48%,#06080b 100%);-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 18% 0%,rgba(255,255,255,.075),transparent 28%),radial-gradient(circle at 84% 14%,rgba(106,166,255,.08),transparent 26%);z-index:-1}a{color:inherit;text-decoration:none}.app{display:grid;grid-template-columns:268px 1fr;min-height:100vh}.sidebar{background:rgba(8,10,12,.82);border-right:1px solid var(--line-soft);padding:22px;position:sticky;top:0;height:100vh;backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:12px;margin-bottom:28px}.brand-logo{width:36px;height:36px;border-radius:12px;background:linear-gradient(145deg,#fff,#8f98a3);box-shadow:inset 0 -10px 22px rgba(0,0,0,.28),0 18px 45px rgba(255,255,255,.08)}.brand-title{font-weight:760;letter-spacing:.2px}.brand-sub{color:var(--muted-2);font-size:12px;margin-top:2px}.nav{display:flex;flex-direction:column;gap:6px}.nav a,.logout-btn{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;color:#aeb7c2;border:1px solid transparent;background:transparent;width:100%;text-align:left;cursor:pointer;font:inherit}.nav a:hover,.logout-btn:hover{background:rgba(255,255,255,.045);color:#fff}.nav a.active{background:rgba(255,255,255,.095);border-color:rgba(255,255,255,.12);color:#fff;box-shadow:inset 3px 0 0 #fff}.main{padding:30px;max-width:1500px;width:100%;transition:opacity .14s ease,transform .14s ease}.main.is-loading{opacity:.58;transform:translateY(3px)}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.h1{font-size:30px;font-weight:760;letter-spacing:-.75px}.muted,.hint{color:var(--muted)}.hint{font-size:12px;margin-top:7px}.grid{display:grid;gap:18px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:linear-gradient(180deg,rgba(18,21,26,.92),rgba(10,12,15,.92));border:1px solid var(--line-soft);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.card h3{margin:0 0 14px;font-size:16px;letter-spacing:-.2px}.stat-label{color:var(--muted);font-size:13px}.stat-value{font-size:28px;font-weight:780;margin-top:8px;letter-spacing:-.6px}.spark{height:1px;border-radius:999px;background:linear-gradient(90deg,rgba(255,255,255,.7),rgba(106,166,255,.18));margin-top:18px}.table{width:100%;border-collapse:collapse}.table th,.table td{border-bottom:1px solid rgba(255,255,255,.07);padding:12px 10px;text-align:left;vertical-align:top}.table tr:last-child td{border-bottom:0}.table th{color:var(--muted);font-size:12px;font-weight:650}.table td{color:#dfe4ea}.badge{display:inline-flex;align-items:center;padding:4px 9px;border-radius:999px;border:1px solid rgba(255,255,255,.13);font-size:12px;background:rgba(255,255,255,.035)}.badge.ok{color:#9df3c9;border-color:rgba(52,211,153,.32);background:rgba(52,211,153,.08)}.badge.danger{color:#ffadba;border-color:rgba(251,113,133,.32);background:rgba(251,113,133,.08)}.badge.warn{color:#fde68a;border-color:rgba(251,191,36,.32);background:rgba(251,191,36,.08)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid rgba(255,255,255,.14);background:linear-gradient(180deg,#f9fafb,#cbd5df);color:#050607;padding:10px 14px;border-radius:12px;cursor:pointer;font-weight:700;box-shadow:0 12px 28px rgba(0,0,0,.2)}.btn:hover{filter:brightness(1.04)}.btn.ghost{background:rgba(255,255,255,.045);border-color:rgba(255,255,255,.12);color:#e9edf2;box-shadow:none}.btn.danger{border-color:rgba(251,113,133,.35);background:rgba(251,113,133,.10);color:#ffbbc5;box-shadow:none}.btn.small{padding:6px 9px;border-radius:10px;font-size:12px}input,select,textarea{width:100%;border:1px solid rgba(255,255,255,.11);background:rgba(255,255,255,.035);color:var(--text);border-radius:12px;padding:11px 12px;outline:none;transition:border .16s ease,box-shadow .16s ease,background .16s ease}textarea{resize:vertical;min-height:100px}input:focus,select:focus,textarea:focus{border-color:rgba(255,255,255,.34);box-shadow:0 0 0 4px rgba(255,255,255,.06);background:rgba(255,255,255,.055)}select option{background:#101318;color:#fff}label{display:block;color:#d2d8df;font-size:13px;margin-bottom:7px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.alert{padding:12px 14px;border-radius:14px;margin-bottom:18px;border:1px solid}.alert.ok{background:rgba(52,211,153,.1);border-color:rgba(52,211,153,.25);color:#bbf7d0}.alert.err{background:rgba(251,113,133,.1);border-color:rgba(251,113,133,.25);color:#fecdd3}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:430px;max-width:100%}.auth-card .brand{margin-bottom:22px}.auth-card:before{content:"Secure Console";display:block;color:var(--muted);font-size:12px;letter-spacing:.2em;text-transform:uppercase;margin-bottom:14px}.code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#07090c;border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:14px;overflow:auto;color:#e7edf5}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.pagination{margin-top:16px}.pagination nav{display:flex;gap:8px}.checkline{display:flex;align-items:center;gap:9px;margin:0;color:#d9dee5}.checkline input{width:auto;accent-color:#fff}.date-row{display:grid;grid-template-columns:1fr auto;gap:8px}.page-progress{position:fixed;left:0;top:0;height:2px;width:0;background:#fff;box-shadow:0 0 18px rgba(255,255,255,.55);z-index:9999;opacity:0;transition:width .18s ease,opacity .18s ease}@media(max-width:980px){.app{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.grid-4,.grid-3,.form-grid{grid-template-columns:1fr}.main{padding:18px}.topbar{align-items:flex-start;gap:12px;flex-direction:column}.date-row{grid-template-columns:1fr}}