:root{
  --overlay: rgba(0,0,0,.55);
  --overlay2: rgba(0,0,0,.70);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.70);
  --line: rgba(255,255,255,.22);
  --glow: rgba(255,255,255,.85);
  --card: rgba(0,0,0,.28);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  color:var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background:#000;
  overflow:hidden;
}

/* Background crossfade */
.bg{
  position:fixed; inset:0;
  background-position:center;
  background-size:cover;
  transition: opacity 1200ms ease;
  opacity:0;
}
.bg.show{opacity:1}
.bg::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, var(--overlay), var(--overlay2));
}

.center{
  position:relative;
  z-index:2;
  height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
}

.panel{
  width:min(560px, 92vw);
  text-align:center;
  padding:34px 26px;
  border-radius:18px;
  background: var(--card);
  backdrop-filter: blur(6px);
  border:1px solid rgba(255,255,255,.10);
  box-shadow: 0 10px 30px rgba(0,0,0,.55);
}

.title{
  letter-spacing: .18em;
  font-weight: 650;
  font-size: 18px;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.rule{
  width: 76%;
  height:1px;
  margin: 14px auto 18px;
  background: var(--line);
}

.links{
  display:flex;
  flex-direction:column;
  gap:12px;
  margin-top: 6px;
}

a.link{
  display:inline-block;
  padding: 10px 14px;
  border-radius: 12px;
  text-decoration:none;
  color: var(--text);
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.18);
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}
a.link:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,.35);
  background: rgba(0,0,0,.28);
}
.small{
  margin-top:16px;
  font-size: 12px;
  color: var(--muted);
  letter-spacing:.06em;
}

/* Portal pages */
.portal-wrap{
  position:relative; z-index:2;
  height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
  overflow:auto;
}
.card{
  width:min(520px, 92vw);
  padding: 28px 22px;
  border-radius:18px;
  background: var(--card);
  backdrop-filter: blur(6px);
  border:1px solid rgba(255,255,255,.10);
  box-shadow: 0 10px 30px rgba(0,0,0,.55);
  text-align:left;
}
.card h1{
  margin:0 0 10px;
  letter-spacing:.14em;
  text-transform:uppercase;
  font-size: 14px;
  font-weight: 700;
}
.card h2{
  margin:0 0 16px;
  font-size: 22px;
  font-weight: 650;
}
.meta{
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.form{
  display:flex;
  flex-direction:column;
  gap:12px;
  margin-top: 10px;
}
.input{
  width:100%;
  padding: 12px 12px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.16);
  background: rgba(0,0,0,.25);
  color: var(--text);
  outline:none;
}
.input:focus{border-color: rgba(255,255,255,.36)}
.row{
  display:flex; gap:10px; flex-wrap:wrap;
}
.btn{
  cursor:pointer;
  padding: 12px 14px;
  border-radius: 12px;
  border:1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.30);
  color: var(--text);
  font-weight: 650;
  letter-spacing:.04em;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}
.btn:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,.35);
  background: rgba(0,0,0,.40);
}
.mini-links{
  display:flex;
  justify-content:space-between;
  gap:10px;
  margin-top: 12px;
  font-size: 12px;
  color: var(--muted);
}
.mini-links a{color: var(--muted); text-decoration:none}
.mini-links a:hover{color: var(--glow)}
.back{
  display:inline-block;
  margin-top: 14px;
  font-size: 12px;
  color: var(--muted);
  text-decoration:none;
}
.back:hover{color: var(--glow)}
.badge{
  display:inline-block;
  margin-top:10px;
  font-size:11px;
  color: var(--muted);
  border:1px solid rgba(255,255,255,.14);
  padding:6px 10px;
  border-radius: 999px;
  letter-spacing:.08em;
  text-transform:uppercase;
}