:root {
  --bg-top: #08111f;
  --bg-bottom: #0f1f36;
  --panel: rgba(9, 17, 29, 0.78);
  --panel-border: rgba(255, 255, 255, 0.09);
  --text-main: #edf2fa;
  --text-muted: #9cb0cb;
  --accent: #3fb7ff;
  --twitch: #9147ff;
  --youtube: #ff3b30;
  --tiktok: #2de2e6;
  --instagram: #ff6f3c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--text-main);
  background:
    radial-gradient(circle at 15% 20%, rgba(63, 183, 255, 0.16), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(255, 111, 60, 0.1), transparent 42%),
    linear-gradient(165deg, var(--bg-top), var(--bg-bottom));
  font-family: "Rajdhani", "Segoe UI", sans-serif;
  min-height: 100vh;
}

.hub-shell {
  min-height: 100vh;
  padding: 1.5rem;
}

.hub-card {
  max-width: 860px;
  border-radius: 1.5rem;
  border: 1px solid var(--panel-border);
  background: var(--panel);
  backdrop-filter: blur(8px);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
}

.eyebrow {
  color: var(--accent);
  letter-spacing: 0.18rem;
  text-transform: uppercase;
  font-weight: 600;
  font-size: 0.82rem;
}

.lead {
  color: var(--text-muted);
  max-width: 620px;
  margin-inline: auto;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.95rem 1rem;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.social-link i {
  font-size: 1.4rem;
  width: 1.8rem;
  text-align: center;
  flex-shrink: 0;
}

.social-link span {
  font-size: 1.13rem;
  font-weight: 600;
}

.social-link small {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 0.87rem;
}

.social-link:hover,
.social-link:focus-visible {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.06);
}

.social-twitch i,
.social-twitch:hover,
.social-twitch:focus-visible {
  border-color: rgba(145, 71, 255, 0.5);
  color: #f2e9ff;
}

.social-youtube i,
.social-youtube:hover,
.social-youtube:focus-visible {
  border-color: rgba(255, 59, 48, 0.5);
  color: #ffe9e8;
}

.social-tiktok i,
.social-tiktok:hover,
.social-tiktok:focus-visible {
  border-color: rgba(45, 226, 230, 0.5);
  color: #dcfdff;
}

.social-instagram i,
.social-instagram:hover,
.social-instagram:focus-visible {
  border-color: rgba(255, 111, 60, 0.5);
  color: #ffece3;
}

.footer-note {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.ad-card {
  height: 100%;
  border-radius: 1rem;
  border: 1px dashed rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.02);
  padding: 1rem;
  text-align: left;
}

.ad-label {
  color: var(--accent);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  font-weight: 600;
}

.ad-slot {
  display: block;
  min-height: 120px;
  width: 100%;
  border-radius: 0.7rem;
  background: rgba(255, 255, 255, 0.03);
}

.ad-help {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-top: 0.65rem;
}

@media (max-width: 767px) {
  .social-link {
    padding: 0.9rem;
  }

  .social-link span {
    font-size: 1.05rem;
  }

  .social-link small {
    font-size: 0.81rem;
  }
}