:root {
  --bg-0: #070b16; --bg-1: #0b1020; --fg: #e8ecf6;
  --muted: #8891a8; --line: rgba(255, 255, 255, 0.08);
  --glass: rgba(255, 255, 255, 0.045);
  --accent: #6366f1; --accent-2: #8b5cf6;
  --ok: #34d399; --bad: #f87171; --warn: #fbbf24;
  --sky: #38bdf8; --rose: #fb7185; --violet: #a78bfa; --amber: #fcd34d;
  --radius: 16px; --shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.7);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: radial-gradient(1200px 800px at 80% -10%, rgba(99, 102, 241, 0.12), transparent 60%),
              radial-gradient(1000px 700px at -10% 10%, rgba(139, 92, 246, 0.10), transparent 55%),
              var(--bg-0);
  color: var(--fg);
  min-height: 100vh;
  font-size: 14px;
}
a { color: var(--sky); }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.glass {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(18px) saturate(140%);
  box-shadow: var(--shadow);
}

.wrap { max-width: 1400px; margin: 0 auto; padding: 20px; }

/* topbar */
.topbar { display: flex; align-items: center; gap: 16px; padding: 14px 18px; margin-bottom: 16px; flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 18px; letter-spacing: .3px; }
.brand .dot { color: var(--accent-2); }
.spacer { flex: 1; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.pill b { color: var(--fg); }
.pill.ok { color: var(--ok); border-color: rgba(52,211,153,.3); }
.pill.bad { color: var(--bad); border-color: rgba(248,113,113,.3); }
.pill.dry { color: var(--amber); border-color: rgba(252,211,77,.35); }

.btn { cursor: pointer; border: 1px solid var(--line); background: var(--glass); color: var(--fg); padding: 7px 14px; border-radius: 10px; font-size: 13px; transition: .15s; }
.btn:hover { border-color: var(--accent); }
.btn.primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); border: none; color: #fff; }
.btn.sm { padding: 4px 9px; font-size: 12px; border-radius: 8px; }
.btn.danger:hover { border-color: var(--bad); color: var(--bad); }

/* tabs */
.tabs { display: inline-flex; gap: 6px; background: var(--glass); border: 1px solid var(--line); border-radius: 12px; padding: 5px; margin-bottom: 16px; flex-wrap: wrap; }
.tab { cursor: pointer; border: none; background: transparent; color: var(--muted); padding: 8px 16px; border-radius: 9px; font-size: 13px; }
.tab.active { color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.tab-panel { animation: fade .2s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; } }

/* legend */
.legend { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; font-size: 12px; color: var(--muted); padding: 10px 4px 16px; }
.legend .tag { font-weight: 600; }
.t-top { color: var(--sky); } .t-pending { color: var(--rose); } .t-pen { color: var(--amber); } .t-unm { color: var(--violet); } .t-force { color: var(--ok); }

/* banner */
.banner { padding: 12px 16px; border-radius: 12px; margin-bottom: 14px; border: 1px solid; font-size: 13px; }
.banner.bad { background: rgba(248,113,113,.08); border-color: rgba(248,113,113,.35); color: #fecaca; }
.banner.warn { background: rgba(252,211,77,.07); border-color: rgba(252,211,77,.3); color: #fde68a; }

/* summary cards */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { padding: 14px 16px; }
.stat .n { font-size: 26px; font-weight: 700; }
.stat .l { color: var(--muted); font-size: 12px; margin-top: 2px; }

/* group card */
.group { padding: 16px 18px; margin-bottom: 16px; }
.group h3 { margin: 0 0 12px; font-size: 15px; display: flex; align-items: center; gap: 10px; }
.group h3 .gsub { color: var(--muted); font-weight: 400; font-size: 12px; }
.tier-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; }
.tier { border: 1px solid var(--line); border-radius: 12px; padding: 12px; background: rgba(255,255,255,.02); }
.tier-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.tier-head .p { font-weight: 700; font-size: 14px; }
.tier-head .p.top { color: var(--sky); } .tier-head .p.pen { color: var(--amber); }
.tier-head .cnt { color: var(--muted); font-size: 12px; }

.mrow { padding: 9px 0; border-top: 1px solid var(--line); }
.mrow:first-child { border-top: none; }
.mrow .l1 { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.mrow .name { font-weight: 600; }
.mrow .price { color: var(--muted); font-size: 12px; }
.mrow .why { color: var(--muted); font-size: 12px; margin-top: 3px; }
.mrow .meta { color: var(--muted); font-size: 11px; margin-top: 3px; }
.tag { font-size: 11px; font-weight: 600; }
.badge { font-size: 10px; padding: 1px 6px; border-radius: 6px; border: 1px solid var(--line); color: var(--muted); }
.ops { display: flex; gap: 5px; margin-top: 6px; flex-wrap: wrap; }

/* tables (events / config) */
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th { text-align: left; color: var(--muted); border-bottom: 1px solid var(--line); padding: 10px; font-weight: 500; position: sticky; top: 0; background: #0e1524; }
tbody td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
tbody tr:hover { background: rgba(255,255,255,.025); }

/* config */
.cfg-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 10px; }
.cfg { padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; }
.cfg label { font-size: 12px; color: var(--muted); display: block; margin-bottom: 6px; }
.cfg .k { color: var(--fg); font-weight: 600; }
.cfg input { width: 100%; background: #0e1524; border: 1px solid var(--line); color: var(--fg); border-radius: 8px; padding: 6px 9px; font-size: 13px; }
.cfg .def { font-size: 11px; color: var(--muted); margin-top: 4px; }

/* login */
.login-wrap { display: grid; place-items: center; min-height: 100vh; padding: 20px; }
.login-card { padding: 28px; width: 100%; max-width: 380px; }
.login-card h1 { margin: 0 0 4px; font-size: 20px; }
.login-card p { margin: 0 0 20px; color: var(--muted); font-size: 13px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.field input { width: 100%; background: #0e1524; border: 1px solid var(--line); color: var(--fg); border-radius: 10px; padding: 10px 12px; font-size: 14px; }
.err { color: var(--bad); font-size: 12px; min-height: 16px; margin-top: 8px; }

select, input.ti { background: #0e1524; border: 1px solid var(--line); color: var(--fg); border-radius: 8px; padding: 6px 9px; font-size: 13px; }
.k-ok { color: var(--ok); } .k-bad { color: var(--bad); } .k-warn { color: var(--warn); }