:root {
  --bg: #0a0a0f;
  --card: rgba(15, 15, 20, 0.55);
  --line: rgba(255, 255, 255, 0.08);
  --text: #f8fafc;
  --muted: #94a3b8;
  --primary: #9d2fff;
  --accent: #ff2fd6;
  --ok: #3dd68c;
  --bad: #ef4444;
  --warn: #e7b549;
  --font: Poppins, system-ui, sans-serif;
  --radius: 1rem;
  --ring: rgba(157, 47, 255, 0.5);
}
* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}
.blobs {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(circle at 15% 50%, rgba(157, 47, 255, 0.14) 0%, transparent 46%),
    radial-gradient(circle at 85% 22%, rgba(255, 47, 214, 0.12) 0%, transparent 42%);
}
.hidden { display: none !important; }
.kicker, .crumb {
  text-transform: uppercase; letter-spacing: .12em; font-size: .7rem;
  color: #c084fc; margin: 0 0 .35rem;
}
.crumb { text-transform: none; letter-spacing: 0; color: var(--muted); }
h1, h2, h3 { margin: 0 0 .6rem; }
h1 { font-size: 1.7rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: .95rem; color: var(--muted); font-weight: 600; }
.grad {
  background: linear-gradient(120deg, #c084fc, var(--accent));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.muted { color: var(--muted); margin-top: 0; }
.clock { margin: .2rem 0 0; font-size: .8rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.glass {
  background: var(--card);
  backdrop-filter: blur(22px) saturate(150%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(0,0,0,.3), inset 0 1px 1px rgba(255,255,255,.05);
  padding: 1.15rem 1.2rem 1.25rem;
}
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 1.5rem; }
.login-card { width: min(420px, 100%); text-align: center; }
.login-card label { text-align: left; }
.login-card img { margin-bottom: .6rem; }
.landing { min-height: 100vh; display: grid; place-items: center; }
.landing-card { width: min(460px, calc(100% - 2rem)); text-align: center; }
.landing-card img { margin-bottom: .7rem; }
.app { min-height: 100vh; display: grid; grid-template-columns: 240px 1fr; }
.sidebar {
  border-right: 1px solid var(--line);
  background: rgba(15,15,20,.45);
  backdrop-filter: blur(22px);
  padding: 1.2rem 1rem;
  display: flex; flex-direction: column; gap: 1rem;
}
.brand { display: flex; gap: .7rem; align-items: center; padding: 0 .4rem .8rem; border-bottom: 1px solid var(--line); }
.brand strong { display: block; }
.brand span { font-size: .72rem; color: var(--muted); }
.sidebar nav { display: grid; gap: .35rem; flex: 1; }
.nav-btn {
  width: 100%; text-align: left; border: 1px solid transparent;
  background: transparent; color: var(--muted); border-radius: .75rem;
  padding: .75rem .9rem; font: inherit; font-weight: 500; cursor: pointer;
}
.nav-btn:hover { color: var(--text); background: rgba(255,255,255,.04); }
.nav-btn.active {
  color: #e9d5ff; background: rgba(157,47,255,.12); border-color: rgba(157,47,255,.25);
}
.logout { margin-top: auto; color: #fca5a5; border-color: rgba(239,68,68,.25); }
.workspace { display: flex; flex-direction: column; min-width: 0; }
header {
  height: 4.2rem; display: flex; justify-content: space-between; align-items: center;
  padding: 0 1.4rem; border-bottom: 1px solid var(--line);
  background: rgba(10,10,15,.55); backdrop-filter: blur(16px);
}
.avatar {
  width: 2rem; height: 2rem; border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
}
main { padding: 1.3rem 1.4rem 2.2rem; display: grid; gap: 1rem; }
.toolbar { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: end; }
.filters { display: flex; gap: .6rem; flex-wrap: wrap; align-items: end; }
.filters label { margin: 0; }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: .75rem; }
.stat {
  background: var(--card); border: 1px solid var(--line); border-radius: .9rem;
  padding: .95rem 1rem; backdrop-filter: blur(16px);
}
.stat b { display: block; font-size: 1.4rem; }
.stat span { color: var(--muted); font-size: .8rem; }
.dot { display: inline-block; width: .55rem; height: .55rem; border-radius: 50%; margin-right: .35rem; }
.dot.ok { background: var(--ok); }
.dot.bad { background: var(--bad); }
.dot.warn { background: var(--warn); }
.grid-2 { display: grid; grid-template-columns: 1.15fr .85fr; gap: 1rem; }
label { display: grid; gap: .35rem; margin: .7rem 0; font-size: .85rem; color: var(--muted); }
input, textarea {
  width: 100%; border-radius: .75rem; border: 1px solid var(--line);
  background: rgba(0,0,0,.28); color: var(--text); padding: .7rem .8rem; font: inherit;
}
input:focus, textarea:focus { outline: 2px solid var(--ring); border-color: transparent; }
.switch { display: flex; align-items: center; gap: .65rem; }
.switch input { width: auto; }
button, .btn {
  border: 0; border-radius: 999px; padding: .7rem 1.15rem; font: inherit; font-weight: 600;
  background: linear-gradient(120deg, var(--primary), var(--accent));
  color: #fff; cursor: pointer; text-decoration: none; display: inline-block;
  box-shadow: 0 4px 20px rgba(157,47,255,.28);
}
button.ghost, a.ghost {
  background: transparent; color: var(--text); border: 1px solid var(--line);
  box-shadow: none; text-align: center;
}
.error { color: #fca5a5; }
.ok { color: var(--ok); }
pre {
  background: rgba(0,0,0,.28); border: 1px solid var(--line); border-radius: .7rem;
  padding: .8rem; overflow: auto; font-size: .82rem; white-space: pre-wrap;
}
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; font-size: .86rem; }
th, td { text-align: left; padding: .5rem .35rem; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; }
.chart { display: grid; align-items: end; gap: .35rem; grid-auto-flow: column; min-height: 180px; }
.bar {
  background: linear-gradient(180deg, var(--accent), var(--primary));
  border-radius: .35rem .35rem 0 0; min-height: 4px; position: relative;
}
.bar span {
  position: absolute; bottom: -1.4rem; left: 50%; transform: translateX(-50%);
  font-size: .62rem; color: var(--muted); white-space: nowrap;
}
.list { list-style: none; padding: 0; margin: 0 0 1rem; }
.list li {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: .4rem 0; border-bottom: 1px solid var(--line); font-size: .88rem;
}
@media (max-width: 960px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .sidebar nav { flex-direction: row; display: flex; flex: 1; }
  .stats, .grid-2 { grid-template-columns: 1fr; }
}