:root {
  --blue: #376EAF; --blue-dark: #2E5E98; --light: #7297C1; --navy: #172C46;
  --bg: #F4F6FA; --card: #FFFFFF; --border: #E1E6EF; --border-strong: #C9D2E0;
  --muted: #55677E; --soft: #EEF2F8; --ok: #047857; --ok-soft: rgba(16,185,129,.12);
  --warn: #B45309; --err: #B42318; --err-soft: rgba(180,35,24,.08);
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--navy); font: 14px/1.5 "Segoe UI", system-ui, -apple-system, Roboto, sans-serif; }
[hidden] { display: none !important; }
button, input, select { font: inherit; }

.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 24px; height: 62px; padding: 0 24px; background: #fff; border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 10px; }
.word { display: flex; flex-direction: column; align-items: center; line-height: 1; }
.word b { font-size: 22px; font-weight: 800; letter-spacing: -.4px; }
.word small { font-size: 7.5px; font-weight: 600; letter-spacing: 2.6px; margin-top: 2px; padding-left: 2px; }
.pill { font-size: 11px; font-weight: 700; color: var(--blue-dark); background: rgba(55,110,175,.1); border-radius: 999px; padding: 2px 9px; }
nav { display: flex; gap: 4px; flex: 1; }
nav a { color: var(--muted); text-decoration: none; padding: 7px 12px; border-radius: 9px; font-weight: 600; }
nav a:hover { background: var(--soft); color: var(--navy); }
nav a.active { background: var(--soft); color: var(--blue-dark); }
.me { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 13px; margin-left: auto; }

main { max-width: 1180px; margin: 0 auto; padding: 28px 24px 60px; }
h1 { font-size: 24px; margin: 0 0 4px; letter-spacing: -.3px; }
h2 { font-size: 16px; margin: 0 0 12px; }
.muted { color: var(--muted); margin: 0 0 18px; }
.fine { color: var(--muted); font-size: 12px; margin: 14px 0 0; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 22px; box-shadow: 0 1px 2px rgba(23,44,70,.04), 0 8px 24px rgba(23,44,70,.04); }
.narrow { max-width: 400px; margin: 40px auto; display: flex; flex-direction: column; }
.login label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; font-size: 13px; margin-bottom: 14px; }
input { height: 42px; padding: 0 12px; border: 1px solid var(--border-strong); border-radius: 10px; background: #F8FAFD; color: var(--navy); }
input:focus { outline: 2px solid rgba(55,110,175,.35); border-color: var(--blue); background: #fff; }
button { height: 40px; padding: 0 16px; border: 0; border-radius: 10px; background: var(--blue); color: #fff; font-weight: 600; cursor: pointer; }
button:hover { background: var(--blue-dark); }
button:disabled { opacity: .6; cursor: default; }
button.ghost { background: transparent; color: var(--blue-dark); border: 1px solid var(--border-strong); }
button.ghost:hover { background: var(--soft); }
button.danger { background: #fff; color: var(--err); border: 1px solid #F0C7C2; }
button.danger:hover { background: var(--err-soft); }
button.small { height: 30px; padding: 0 10px; font-size: 12.5px; border-radius: 8px; }
.narrow button + button { margin-top: 10px; }
.error { color: var(--err); margin: 0 0 12px; }

.head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.tools { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.tools input[type=month] { height: 38px; }
.tools input[type=search] { height: 38px; width: 240px; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; margin-bottom: 18px; }
.stat { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 16px 18px; }
.stat .label { color: var(--muted); font-size: 12.5px; }
.stat .value { font-size: 26px; font-weight: 800; letter-spacing: -.5px; margin-top: 2px; font-variant-numeric: tabular-nums; }
.stat .sub { color: var(--muted); font-size: 12px; }

table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; font-weight: 600; color: var(--muted); padding: 9px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
td { padding: 10px; border-bottom: 1px solid var(--soft); vertical-align: top; }
tr.click { cursor: pointer; }
tr.click:hover td { background: #F8FAFD; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; }
.mono { font-family: Consolas, "SFMono-Regular", Menlo, monospace; font-size: 12.5px; }
.sub { color: var(--muted); font-size: 12px; }
.badge { display: inline-block; font-size: 11.5px; font-weight: 600; border-radius: 999px; padding: 1px 9px; white-space: nowrap; }
.badge.ok { color: var(--ok); background: var(--ok-soft); }
.badge.off { color: var(--err); background: var(--err-soft); }
.badge.admin { color: var(--blue-dark); background: rgba(55,110,175,.1); }
.badge.live { color: var(--warn); background: #FFF4E0; }
.empty { color: var(--muted); padding: 24px 10px; text-align: center; }

.bars { display: flex; align-items: flex-end; gap: 8px; height: 140px; padding-top: 8px; }
.bar { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 4px; height: 100%; }
.bar i { display: block; width: 100%; max-width: 38px; background: var(--light); border-radius: 6px 6px 2px 2px; min-height: 2px; }
.bar.cur i { background: var(--blue); }
.bar span { font-size: 11px; color: var(--muted); }
.bar b { font-size: 11px; font-weight: 600; font-variant-numeric: tabular-nums; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }
.back { display: inline-flex; align-items: center; gap: 6px; color: var(--blue-dark); text-decoration: none; font-weight: 600; margin-bottom: 12px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 10px; font-size: 13px; }

@media (max-width: 860px) {
  .top { height: auto; flex-wrap: wrap; padding: 10px 16px; gap: 10px; }
  nav { order: 3; width: 100%; overflow-x: auto; }
  main { padding: 18px 16px 40px; }
  .grid2 { grid-template-columns: 1fr; }
  .tools input[type=search] { width: 100%; }
}
.grid-gap { margin-top: 18px; }