@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Vazirmatn:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --void-1:#05060d;
  --void-2:#0a0d1c;
  --void-3:#12162b;
  --nebula:#7c5cff;
  --nebula-2:#ff5ca8;
  --signal:#4fe3c1;
  --ink:#eef0fb;
  --ink-dim:#9aa0c3;
  --line:rgba(255,255,255,0.08);
  --radius:16px;
}

*{box-sizing:border-box;}

html,body{margin:0;padding:0;}

body{
  background:var(--void-1);
  color:var(--ink);
  font-family:'Space Grotesk','Vazirmatn',sans-serif;
  min-height:100vh;
  overflow-x:hidden;
  position:relative;
}

body[dir="rtl"]{ font-family:'Vazirmatn','Space Grotesk',sans-serif; }

/* Starfield */
.stars{
  position:fixed;
  inset:0;
  z-index:0;
  background:
    radial-gradient(1px 1px at 20% 30%, #fff 100%, transparent),
    radial-gradient(1px 1px at 70% 60%, #fff 100%, transparent),
    radial-gradient(1.5px 1.5px at 40% 80%, #fff 100%, transparent),
    radial-gradient(1px 1px at 90% 15%, #fff 100%, transparent),
    radial-gradient(1px 1px at 55% 40%, #fff 100%, transparent),
    radial-gradient(1.5px 1.5px at 10% 65%, #fff 100%, transparent),
    radial-gradient(1px 1px at 80% 85%, #fff 100%, transparent),
    radial-gradient(1px 1px at 30% 10%, #fff 100%, transparent),
    radial-gradient(1px 1px at 95% 50%, #fff 100%, transparent),
    radial-gradient(1.5px 1.5px at 65% 25%, #fff 100%, transparent);
  background-repeat:repeat;
  background-size:600px 600px;
  opacity:0.55;
  animation:drift 90s linear infinite;
}
@keyframes drift{ from{background-position:0 0;} to{background-position:-600px 300px;} }

.nebula-glow{
  position:fixed;
  inset:0;
  z-index:0;
  background:
    radial-gradient(ellipse 700px 500px at 15% 0%, rgba(124,92,255,0.25), transparent 60%),
    radial-gradient(ellipse 600px 500px at 100% 30%, rgba(255,92,168,0.18), transparent 60%),
    radial-gradient(ellipse 500px 400px at 50% 100%, rgba(79,227,193,0.12), transparent 60%);
  pointer-events:none;
}

.wrap{ position:relative; z-index:1; max-width:920px; margin:0 auto; padding:0 20px 80px; }

/* Top bar */
.topbar{
  display:flex; align-items:center; justify-content:space-between;
  padding:22px 0; gap:12px; flex-wrap:wrap;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand .mark{
  width:34px;height:34px;border-radius:50%;
  background:conic-gradient(from 200deg, var(--nebula), var(--nebula-2), var(--signal), var(--nebula));
  box-shadow:0 0 22px rgba(124,92,255,0.55);
}
.brand span{ font-weight:700; font-size:1.15rem; letter-spacing:0.02em; }

select#lang-select{
  background:var(--void-3);
  color:var(--ink);
  border:1px solid var(--line);
  border-radius:10px;
  padding:8px 12px;
  font-family:inherit;
  font-size:0.9rem;
  cursor:pointer;
}

/* Hero */
.hero{ padding:48px 0 40px; text-align:center; }
.hero h1{
  font-size:clamp(2.2rem, 6vw, 3.4rem);
  margin:0 0 12px;
  font-weight:700;
  background:linear-gradient(120deg, #fff 20%, var(--nebula) 60%, var(--nebula-2) 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  letter-spacing:0.01em;
}
.hero p.tagline{
  color:var(--ink-dim);
  font-size:1.05rem;
  margin:0 0 30px;
}

.cta-row{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
.cta{
  display:inline-flex; align-items:center; gap:10px;
  padding:13px 24px;
  border-radius:999px;
  text-decoration:none;
  font-weight:600;
  font-size:0.95rem;
  border:1px solid var(--line);
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.cta:hover{ transform:translateY(-2px); }
.cta.youtube{
  background:linear-gradient(135deg, rgba(255,92,92,0.18), rgba(255,92,92,0.06));
  color:#ff9d9d;
  border-color:rgba(255,92,92,0.35);
}
.cta.youtube:hover{ box-shadow:0 8px 26px rgba(255,92,92,0.25); }
.cta.telegram{
  background:linear-gradient(135deg, rgba(79,193,227,0.18), rgba(79,193,227,0.06));
  color:#7fd4f2;
  border-color:rgba(79,193,227,0.35);
}
.cta.telegram:hover{ box-shadow:0 8px 26px rgba(79,193,227,0.25); }
.cta svg{ width:18px; height:18px; flex-shrink:0; }

/* Posts */
.posts-heading{
  font-size:1.4rem;
  font-weight:700;
  margin:60px 0 22px;
  display:flex; align-items:center; gap:10px;
}
.posts-heading::before{
  content:'';
  width:8px;height:8px;border-radius:50%;
  background:var(--signal);
  box-shadow:0 0 10px var(--signal);
}

.post-card{
  background:linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.01));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px 24px;
  margin-bottom:16px;
  position:relative;
  overflow:hidden;
}
.post-card::before{
  content:'';
  position:absolute; inset-inline-start:0; top:0; bottom:0;
  width:3px;
  background:linear-gradient(180deg, var(--nebula), var(--signal));
}
.post-card h3{ margin:0 0 8px; font-size:1.15rem; }
.post-card .date{
  font-family:'JetBrains Mono', monospace;
  font-size:0.75rem;
  color:var(--ink-dim);
  margin-bottom:12px;
  display:block;
}
.post-card p{ margin:0 0 12px; line-height:1.75; color:#d3d6ec; white-space:pre-wrap; }
.post-card a.post-link{
  color:var(--signal);
  font-size:0.88rem;
  text-decoration:none;
  font-weight:600;
}
.post-card a.post-link:hover{ text-decoration:underline; }

.empty-state{
  text-align:center; color:var(--ink-dim);
  padding:50px 20px;
  border:1px dashed var(--line);
  border-radius:var(--radius);
  font-size:0.95rem;
}

footer{
  text-align:center;
  color:var(--ink-dim);
  font-size:0.82rem;
  padding-top:50px;
}
footer a{ color:var(--ink-dim); }

/* Admin */
.admin-card{
  max-width:480px;
  margin:70px auto;
  background:var(--void-2);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:32px;
}
.admin-card h2{ margin-top:0; }
label{ display:block; font-size:0.85rem; color:var(--ink-dim); margin:16px 0 6px; }
input[type="password"], input[type="text"], textarea{
  width:100%;
  background:var(--void-3);
  border:1px solid var(--line);
  border-radius:10px;
  color:var(--ink);
  padding:11px 13px;
  font-family:inherit;
  font-size:0.95rem;
}
textarea{ min-height:140px; resize:vertical; }
button{
  font-family:inherit;
  cursor:pointer;
  border:none;
}
.btn-primary{
  margin-top:20px;
  width:100%;
  background:linear-gradient(135deg, var(--nebula), var(--nebula-2));
  color:#fff;
  font-weight:700;
  padding:13px;
  border-radius:10px;
  font-size:0.95rem;
}
.btn-primary:hover{ filter:brightness(1.08); }
.error-msg{ color:#ff8fa3; font-size:0.85rem; margin-top:12px; min-height:1em; }
.success-msg{ color:var(--signal); font-size:0.85rem; margin-top:12px; min-height:1em; }

.panel-wide{ max-width:680px; }
.admin-topbar{ display:flex; justify-content:space-between; align-items:center; margin-bottom:10px; }
.link-muted{ color:var(--ink-dim); font-size:0.85rem; text-decoration:none; }
.link-muted:hover{ color:var(--ink); }
.btn-ghost{
  background:transparent;
  border:1px solid var(--line);
  color:var(--ink-dim);
  padding:8px 16px;
  border-radius:8px;
  font-size:0.85rem;
}
.btn-ghost:hover{ color:var(--ink); border-color:var(--ink-dim); }

.admin-post-row{
  display:flex; justify-content:space-between; align-items:flex-start;
  gap:12px;
  padding:16px 0;
  border-bottom:1px solid var(--line);
}
.admin-post-row:last-child{ border-bottom:none; }
.admin-post-row .info h4{ margin:0 0 4px; font-size:1rem; }
.admin-post-row .info span{ font-size:0.75rem; color:var(--ink-dim); font-family:'JetBrains Mono',monospace; }
.btn-delete{
  background:rgba(255,92,92,0.12);
  color:#ff9d9d;
  border:1px solid rgba(255,92,92,0.3);
  padding:7px 14px;
  border-radius:8px;
  font-size:0.8rem;
  white-space:nowrap;
}
.btn-delete:hover{ background:rgba(255,92,92,0.22); }

hr.sep{ border:none; border-top:1px solid var(--line); margin:34px 0; }

@media (max-width:520px){
  .admin-card{ margin:40px 16px; padding:24px; }
  .cta{ padding:12px 18px; font-size:0.88rem; }
}