:root {
  --bg: #0a0e14;
  --bg2: #0d131c;
  --panel: #0e141c;
  --panel2: #111925;
  --border: #1b2531;
  --border2: #263444;
  --text: #c5d1de;
  --bright: #eaf1f8;
  --dim: #5c6b7a;
  --green: #3fb950;
  --green-dim: rgba(63,185,80,.12);
  --blue: #58a6ff;
  --blue-dim: rgba(88,166,255,.10);
  --pink: #ff7b9c;
  --amber: #d29922;
  --red: #f85149;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: -apple-system, "Segoe UI", Inter, Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; }

html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- layout ---------- */
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.container.wide { max-width: 1280px; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10,14,20,.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; gap: 28px; padding: 14px 0; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--bright); font-weight: 700; font-size: 15px; letter-spacing: .5px; }
.brand:hover { text-decoration: none; }
.logo-dot { width: 11px; height: 11px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); }
.brand .dim { color: var(--dim); font-weight: 400; }
.nav-links { display: flex; gap: 22px; margin-left: 12px; }
.nav-links a { color: var(--dim); font-size: 13px; }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-cta { margin-left: auto; display: flex; gap: 10px; align-items: center; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--mono); font-size: 13.5px; font-weight: 600;
  padding: 9px 18px; border-radius: 6px; border: 1px solid transparent;
  cursor: pointer; text-decoration: none !important; white-space: nowrap;
  transition: filter .15s, transform .05s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--green); color: #06120a; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border2); }
.btn-ghost:hover { border-color: var(--dim); }
.btn-blue { background: var(--blue); color: #08131f; }
.btn-blue:hover { filter: brightness(1.1); }
.btn-sm { padding: 5px 12px; font-size: 12.5px; }
.btn-danger { background: transparent; color: var(--red); border-color: rgba(248,81,73,.4); }
.btn-danger:hover { background: rgba(248,81,73,.08); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------- hero ---------- */
.hero { padding: 84px 0 60px; text-align: center; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -40% -20% auto; height: 130%;
  background: radial-gradient(ellipse 60% 55% at 50% 0%, rgba(63,185,80,.07), transparent 70%),
              radial-gradient(ellipse 40% 40% at 75% 10%, rgba(88,166,255,.05), transparent 70%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--border2); border-radius: 999px;
  color: var(--dim); font-size: 12px; padding: 4px 14px; margin-bottom: 22px;
}
.hero-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); }
.hero h1 {
  font-family: var(--sans); font-size: 46px; line-height: 1.15; letter-spacing: -.5px;
  color: var(--bright); font-weight: 800; max-width: 780px; margin: 0 auto 18px;
}
.hero h1 .grad { background: linear-gradient(90deg, var(--green), var(--blue)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { max-width: 620px; margin: 0 auto; color: var(--dim); font-size: 16px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; margin-top: 32px; }
.hero-meta { margin-top: 26px; color: var(--dim); font-size: 12px; }
.hero-meta span { margin: 0 10px; }
.hero-meta .g { color: var(--green); }

/* ---------- sections ---------- */
.section { padding: 56px 0; }
.section-title { font-family: var(--sans); font-size: 26px; font-weight: 750; color: var(--bright); margin-bottom: 6px; }
.section-sub { color: var(--dim); margin-bottom: 28px; max-width: 560px; }

.grid { display: grid; gap: 14px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 8px;
  padding: 20px; transition: border-color .15s;
}
.card:hover { border-color: var(--border2); }
.card h3 { font-family: var(--sans); color: var(--bright); font-size: 15.5px; margin-bottom: 6px; }
.card p { color: var(--dim); font-size: 13px; }
.card .icon {
  width: 34px; height: 34px; border-radius: 7px; display: flex; align-items: center; justify-content: center;
  font-size: 16px; margin-bottom: 12px; background: var(--green-dim); color: var(--green);
}
.card .icon.blue { background: var(--blue-dim); color: var(--blue); }
.card .icon.pink { background: rgba(255,123,156,.1); color: var(--pink); }
.card .icon.amber { background: rgba(210,153,34,.1); color: var(--amber); }

.stat-row { display: flex; gap: 34px; flex-wrap: wrap; padding: 26px 0; justify-content: center; }
.stat { text-align: center; }
.stat .v { font-family: var(--sans); font-size: 30px; font-weight: 800; color: var(--bright); }
.stat .v .u { color: var(--green); }
.stat .l { color: var(--dim); font-size: 12px; margin-top: 2px; }

/* ---------- pricing ---------- */
.plan {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  padding: 24px; display: flex; flex-direction: column; position: relative;
}
.plan.featured { border-color: rgba(63,185,80,.5); box-shadow: 0 0 40px rgba(63,185,80,.06); }
.plan .tag {
  position: absolute; top: -11px; left: 20px; background: var(--green); color: #06120a;
  font-size: 10.5px; font-weight: 700; letter-spacing: 1px; border-radius: 999px; padding: 2px 10px;
}
.plan .name { color: var(--dim); font-size: 12.5px; letter-spacing: 1.5px; }
.plan .price { font-family: var(--sans); font-size: 34px; font-weight: 800; color: var(--bright); margin: 8px 0 2px; }
.plan .price .per { font-size: 13px; color: var(--dim); font-weight: 400; }
.plan ul { list-style: none; padding: 0; margin: 18px 0; flex: 1; }
.plan li { padding: 5px 0; color: var(--text); font-size: 13px; }
.plan li::before { content: "✓"; color: var(--green); margin-right: 10px; font-weight: 700; }
.plan li.na { color: var(--dim); }
.plan li.na::before { content: "—"; color: var(--border2); }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--border); padding: 34px 0 44px; margin-top: 40px; color: var(--dim); font-size: 12.5px; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }

/* ---------- auth pages ---------- */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.auth-card {
  width: 100%; max-width: 420px; background: var(--panel);
  border: 1px solid var(--border); border-radius: 10px; padding: 34px;
}
.auth-card.wide { max-width: 560px; }
.auth-logo { text-align: center; margin-bottom: 24px; }
.auth-title { font-family: var(--sans); font-size: 21px; font-weight: 750; color: var(--bright); text-align: center; }
.auth-sub { color: var(--dim); font-size: 13px; text-align: center; margin: 6px 0 22px; }

/* ---------- forms ---------- */
.field { margin-bottom: 16px; }
.field label { display: block; color: var(--dim); font-size: 11.5px; letter-spacing: 1px; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; background: var(--bg2); border: 1px solid var(--border2); border-radius: 6px;
  color: var(--text); font-family: var(--mono); font-size: 14px; padding: 10px 12px; outline: none;
  transition: border-color .15s;
}
.field input:focus, .field select:focus { border-color: var(--green); }
.field input::placeholder { color: #3d4a59; }
.field .hint { color: var(--dim); font-size: 11.5px; margin-top: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.btn-block { width: 100%; }
.form-error {
  background: rgba(248,81,73,.08); border: 1px solid rgba(248,81,73,.35); color: var(--red);
  border-radius: 6px; padding: 10px 14px; font-size: 13px; margin-bottom: 16px;
}
.form-ok {
  background: var(--green-dim); border: 1px solid rgba(63,185,80,.35); color: var(--green);
  border-radius: 6px; padding: 10px 14px; font-size: 13px; margin-bottom: 16px;
}
.auth-alt { text-align: center; color: var(--dim); font-size: 13px; margin-top: 18px; }
.divider { display: flex; align-items: center; gap: 12px; color: var(--dim); font-size: 11px; margin: 18px 0; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }

/* ---------- app shell ---------- */
.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.sidebar {
  background: var(--bg2); border-right: 1px solid var(--border);
  padding: 18px 14px; position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.sidebar .brand { padding: 0 8px 18px; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.side-label { color: var(--dim); font-size: 10px; letter-spacing: 1.5px; padding: 14px 8px 6px; }
.side-link {
  display: flex; align-items: center; gap: 10px; color: var(--dim);
  padding: 8px 10px; border-radius: 6px; font-size: 13.5px; margin: 1px 0;
}
.side-link:hover { color: var(--text); background: var(--panel2); text-decoration: none; }
.side-link.active { color: var(--green); background: var(--green-dim); }
.main { padding: 26px 30px; }
.topbar { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.topbar h2 { font-family: var(--sans); font-size: 20px; color: var(--bright); font-weight: 700; }
.topbar .right { margin-left: auto; display: flex; gap: 12px; align-items: center; color: var(--dim); font-size: 12.5px; }

/* ---------- tables & tiles (app) ---------- */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
  text-align: left; color: var(--dim); font-weight: 400; font-size: 10.5px; letter-spacing: 1.2px;
  padding: 8px 10px; border-bottom: 1px solid var(--border);
}
.table td { padding: 9px 10px; border-bottom: 1px solid rgba(27,37,49,.5); }
.table tr:last-child td { border-bottom: none; }
.pill { display: inline-block; font-size: 11px; padding: 2px 10px; border-radius: 999px; letter-spacing: .5px; }
.pill.ok { background: var(--green-dim); color: var(--green); }
.pill.warn { background: rgba(210,153,34,.12); color: var(--amber); }
.pill.bad { background: rgba(248,81,73,.1); color: var(--red); }
.pill.dim { background: var(--panel2); color: var(--dim); }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 22px; }
.tile { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 14px 16px; }
.tile .l { color: var(--dim); font-size: 10.5px; letter-spacing: 1.2px; }
.tile .v { font-family: var(--sans); font-size: 22px; font-weight: 750; color: var(--bright); margin-top: 4px; }
.tile .v .u { font-size: 12px; color: var(--dim); font-weight: 400; }
.tile .s { color: var(--dim); font-size: 11.5px; margin-top: 2px; }

/* ---------- misc ---------- */
.muted { color: var(--dim); }
.small { font-size: 12px; }
.mt { margin-top: 20px; }
.center { text-align: center; }
code.k { background: var(--panel2); border: 1px solid var(--border); padding: 1px 7px; border-radius: 4px; font-size: 12px; color: var(--blue); }