:root {
  --bg: #070b14;
  --bg-soft: #0f172a;
  --card: rgba(15, 23, 42, 0.78);
  --line: rgba(148, 163, 184, 0.24);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --primary: #22c55e;
  --secondary: #38bdf8;
  --danger: #ef4444;
  --warning: #f59e0b;
  --radius: 18px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Vazirmatn, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 5%, rgba(34, 197, 94, 0.17), transparent 30%),
    radial-gradient(circle at 85% 0%, rgba(56, 189, 248, 0.12), transparent 30%),
    linear-gradient(180deg, #020617 0%, #070b14 35%, #020617 100%);
  line-height: 1.9;
}
a { color: inherit; text-decoration: none; }
.container { max-width: 1120px; margin: 0 auto; padding: 24px 16px 64px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  margin-bottom: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; }
.logo {
  width: 38px; height: 38px; border-radius: 12px;
  display: grid; place-items: center;
  background: #111827; border: 1px solid var(--line);
}
.nav { display: flex; flex-wrap: wrap; gap: 8px; }
.nav a {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
}
.nav a:hover, .nav a.active { color: var(--text); border-color: rgba(34,197,94,.4); }
.hero { padding: 24px; }
.hero h1 { margin: 0; font-size: clamp(24px, 3.8vw, 38px); line-height: 1.5; }
.hero p { margin: 12px 0 0; color: var(--muted); }
.badges { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.badge {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 13px;
  color: #cbd5e1;
}
.cta { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 10px; }
.btn {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 14px;
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(15, 23, 42, 0.75);
}
.btn.primary { background: linear-gradient(120deg, #16a34a, #0891b2); border: 0; color: #f8fafc; font-weight: 700; }
.grid { display: grid; gap: 14px; }
.grid.two { grid-template-columns: 1.3fr .7fr; }
.grid.four { grid-template-columns: repeat(4, minmax(0,1fr)); }
.section { margin-top: 14px; padding: 18px; }
.section h2 { margin: 0 0 8px; font-size: 21px; }
.small { font-size: 13px; color: var(--muted); }
.list { margin: 0; padding: 0 18px; color: var(--muted); }
.market-card { padding: 16px; }
.market-card h3 { margin: 0 0 8px; }
.market-card p { margin: 0; color: var(--muted); font-size: 14px; }
.ticker { display:flex; gap:8px; flex-wrap:wrap; }
.ticker span { font-size: 13px; border:1px solid var(--line); border-radius:8px; padding:5px 8px; }
.up { color: #4ade80; }
.down { color: #f87171; }
.postList { display: grid; gap: 10px; margin-top: 12px; }
.post {
  border:1px solid var(--line); border-radius: 14px; padding: 12px;
  background: rgba(15,23,42,.56);
}
.post-meta { display:flex; justify-content: space-between; gap:10px; flex-wrap: wrap; color: var(--muted); font-size: 12px; }
.input {
  width: min(100%, 320px);
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(15,23,42,.7);
  color: var(--text);
}
.admin-grid { display:grid; grid-template-columns: 1fr 1fr; gap:14px; }
.field { display: grid; gap: 6px; margin-bottom: 10px; }
label { color: #cbd5e1; font-size: 14px; }
input, textarea {
  background: rgba(15,23,42,.75);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  width: 100%;
}
textarea { min-height: 100px; resize: vertical; }
footer { margin-top: 20px; color: var(--muted); font-size: 13px; }
@media (max-width: 980px) {
  .grid.two, .grid.four, .admin-grid { grid-template-columns: 1fr; }
}