:root{
  --bg:#fbfbfc;--panel:#fff;--text:#0f172a;--muted:#64748b;--border:#e5e7eb;
  --primary:#4f46e5;--primary-weak:rgba(79,70,229,.10);
  --success:#16a34a;--warn:#f59e0b;--danger:#ef4444;
  --radius:14px;--shadow:0 1px 2px rgba(15,23,42,.06),0 8px 24px rgba(15,23,42,.08);
}
*{box-sizing:border-box}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:var(--bg);color:var(--text)}
a{color:inherit}
.container{max-width:1100px;margin:0 auto;padding:24px}
.navbar{position:sticky;top:0;z-index:10;background:rgba(251,251,252,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.navbar .inner{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:1100px;margin:0 auto}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;text-decoration:none}
.logo img{height:34px;display:block}
.hero{padding:62px 0 28px;background:radial-gradient(900px 280px at 20% 0%, rgba(79,70,229,.12), transparent),
                       radial-gradient(700px 240px at 90% 20%, rgba(16,185,129,.10), transparent)}
.hero h1{font-size:44px;line-height:1.1;margin:0 0 12px}
.hero p{margin:0 0 18px;color:var(--muted);font-size:16px;max-width:62ch}
.section{padding:22px 0}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.grid{display:grid;gap:16px}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:980px){.grid-3{grid-template-columns:1fr}}
@media (max-width:820px){.grid-2{grid-template-columns:1fr}}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:10px;border:1px solid var(--border);background:#fff;cursor:pointer;text-decoration:none}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-ghost{background:transparent}
.small{font-size:13px;color:var(--muted)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;border:1px solid var(--border);font-size:12px;color:var(--muted);background:#fff}
.badge.primary{border-color:rgba(79,70,229,.25);background:var(--primary-weak);color:#3730a3}
.badge.success{border-color:rgba(22,163,74,.25);background:rgba(22,163,74,.10);color:#166534}
.badge.warn{border-color:rgba(245,158,11,.25);background:rgba(245,158,11,.10);color:#92400e}
.badge.danger{border-color:rgba(239,68,68,.25);background:rgba(239,68,68,.10);color:#991b1b}
.input,select,textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:#fff;font-size:14px}
label{display:block;font-size:13px;color:var(--muted);margin:0 0 6px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:12px 10px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}
.sidewrap{display:flex;gap:18px}
.sidebar{width:260px;flex:0 0 260px;position:sticky;top:0;height:100vh;padding:18px}
.sidecard{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);height:calc(100vh - 36px)}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border)}
.menu{padding:10px}
.mitem{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;text-decoration:none;color:var(--text)}
.mitem.active{background:var(--primary-weak);color:#3730a3;border:1px solid rgba(79,70,229,.25)}
.content{flex:1}
.footer{padding:36px 0;color:var(--muted);font-size:13px}
.footer a{text-decoration:none;color:var(--muted)}
.alert{padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:#fff}
.alert.success{border-color:rgba(22,163,74,.25);background:rgba(22,163,74,.10);color:#166534}
.alert.error{border-color:rgba(239,68,68,.25);background:rgba(239,68,68,.10);color:#991b1b}
.alert.warning{border-color:rgba(245,158,11,.25);background:rgba(245,158,11,.10);color:#92400e}
.alert.info{border-color:rgba(79,70,229,.25);background:rgba(79,70,229,.08);color:#3730a3}

.pagination{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:14px}
.page-link{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;border-radius:10px;border:1px solid var(--border);background:#fff;text-decoration:none;font-size:14px}
.page-link.active{background:var(--primary-weak);border-color:rgba(79,70,229,.25);color:#3730a3}
.page-link.disabled{opacity:.5;pointer-events:none}