/* === Elixiria Portal + Forum v3 Theme ===
   Dark cinematic gradient (#0A0016 → #090909) with violet accent (#7C4DFF)
   Author: ChatGPT
================================================================= */
:root{
  --bg-1:#0A0016;
  --bg-2:#090909;
  --fg:#EAEAEA;
  --muted:#C0C0C0;
  --accent:#7C4DFF;
  --card:#121018;
  --border:#1e1a26;
  --link:#99ffcc;
}

*{box-sizing:border-box;}

html,body{
  margin:0;
  padding:0;
  color:var(--fg);
  background: linear-gradient(180deg, var(--bg-1), var(--bg-2));
  font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  line-height:1.6;
}

/* Top Navigation */
.topnav{
  position: sticky;
  top:0;
  z-index: 100;
  display:flex;
  gap:.5rem;
  align-items:center;
  padding:.75rem 1rem;
  background: rgba(10,0,22,.85);
  backdrop-filter: blur(6px);
  border-bottom:1px solid var(--border);
}
.topnav a{
  padding:.5rem .8rem;
  border-radius:999px;
  text-decoration:none;
  color:var(--fg);
  border:1px solid transparent;
  transition:transform .12s ease, background .12s ease, border-color .12s ease;
}
.topnav a:hover,
.topnav a:focus{
  background:rgba(124,77,255,.08);
  border-color:rgba(124,77,255,.35);
  outline: none;
}
.topnav a.active,
.topnav a[aria-current="page"]{
  background:var(--accent);
  color:#fff;
  border-color:var(--accent);
  transform: translateY(-1px);
}

/* Hero */
.hero{
  text-align:center;
  padding:56px 16px 32px;
  border-bottom:1px solid var(--border);
}
.logo{
  width:180px;
  max-width:40vw;
  display:block;
  margin: 0 auto 12px;
  filter: drop-shadow(0 6px 18px rgba(124,77,255,.25));
}
.hero h1{
  margin:.25rem 0 .25rem;
  font-size: clamp(28px, 3.2vw, 44px);
  letter-spacing:.5px;
}
.subtitle{
  color:var(--muted);
  margin:0;
}

/* Layout */
.container{
  width:min(1100px, 92vw);
  margin: 24px auto;
}
.card{
  background: linear-gradient(180deg, rgba(18,16,24,.8), rgba(18,16,24,.6));
  border:1px solid var(--border);
  border-radius:16px;
  padding:20px;
  box-shadow: 0 10px 32px rgba(0,0,0,.25);
}

/* Forum index grid */
.forum-index{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap:16px;
}
.forum-category h2{
  margin-top:0;
  font-size:1.2rem;
  color:#fff;
}
.forum-category ul{
  list-style:none;
  padding:0;
  margin:.5rem 0 0;
}
.forum-category li{
  margin:.35rem 0;
}
.forum-category a{
  color:var(--link);
  text-decoration:none;
  display:inline-block;
  padding:6px 8px;
  border-radius:8px;
  transition: background .12s ease, transform .12s ease;
}
.forum-category a:hover{
  background: rgba(153,255,204,.08);
  transform: translateX(2px);
}

/* Buttons */
.btn{
  display:inline-block;
  padding:.6rem 1rem;
  border-radius:999px;
  background:var(--accent);
  color:#fff !important;
  text-decoration:none;
  border:1px solid var(--accent);
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(124,77,255,.35);
}

/* Footer */
footer{
  text-align:center;
  color:var(--muted);
  padding:28px 16px 40px;
  border-top:1px solid var(--border);
}

/* Reduce motion preference */
@media (prefers-reduced-motion: reduce){
  *{transition:none!important}
}