:root {
  --bg: #0f1419;
  --panel: #1a212b;
  --panel2: #222c38;
  --line: #2c3744;
  --text: #e6edf3;
  --muted: #8b98a5;
  --accent: #4f8cff;
  --ok: #3fb950;
  --off: #f85149;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.5rem; margin: 0 0 1rem; }
h2 { font-size: 1.05rem; margin: 1.5rem 0 .75rem; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: .75rem 1.25rem; background: var(--panel); border-bottom: 1px solid var(--line);
  flex-wrap: wrap; gap: .5rem;
}
.brand { font-weight: 700; }
.brand span { color: var(--muted); font-weight: 400; }
.topbar nav { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.who { color: var(--muted); font-size: .85rem; }

.wrap { max-width: 980px; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }

.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 12px; padding: 1.1rem 1.25rem; margin-bottom: 1rem;
}
.center { text-align: center; max-width: 420px; margin: 8vh auto 0; }
.login h1 { margin-bottom: .25rem; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 1rem; }
.stat .label { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; }
.stat .val { font-size: 1.8rem; font-weight: 700; margin: .15rem 0; }
.app { display: block; transition: border-color .15s, transform .05s; }
.app:hover { border-color: var(--accent); text-decoration: none; transform: translateY(-1px); }
.app .val { font-size: 1.05rem; font-weight: 600; }

.btn {
  display: inline-block; background: var(--accent); color: #fff; border: 0;
  padding: .5rem .9rem; border-radius: 8px; cursor: pointer; font-size: .9rem;
}
.btn:hover { filter: brightness(1.08); text-decoration: none; }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--text); }
.btn.small { padding: .3rem .6rem; font-size: .8rem; }
.btn.google { background: #fff; color: #1a1a1a; font-weight: 600; margin: .75rem 0; }

.muted { color: var(--muted); }
.small { font-size: .82rem; }
.warn { color: #f0b429; }
.error { color: var(--off); }
.ok { color: var(--ok); }
.off { color: var(--off); }
.tag { background: var(--accent); color: #fff; font-size: .7rem; padding: .1rem .4rem; border-radius: 5px; }

.row { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
.row.wrap2 input { flex: 1 1 160px; }
.row input, .tbl input[type=text], input[type=email], input[type=text] {
  background: var(--panel2); border: 1px solid var(--line); color: var(--text);
  padding: .45rem .6rem; border-radius: 8px; font-size: .9rem;
}
.chk { color: var(--muted); font-size: .85rem; display: flex; align-items: center; gap: .3rem; }
.inline { display: inline; margin: 0; }

.scroll { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td { padding: .6rem .5rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.tbl th { color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; font-weight: 600; }
.ctr { text-align: center; }
.pill { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line); cursor: pointer; font-weight: 700; }
.pill.on { background: var(--ok); color: #06210d; border-color: var(--ok); }
.pill.off { background: transparent; color: var(--muted); }
.pill.off:hover { border-color: var(--accent); color: var(--accent); }