.hub-shell,
.hub-shell:hover,
.hub-how-shell,
.hub-how-shell:hover {
  transform: none;
  animation: none;
  cursor: default;
}

.hub-hero-grid,
.hub-specializations-grid,
.hub-leaderboards-grid,
.hub-secondary-grid,
.hub-how-grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 1rem;
}

.hub-hero-grid,
.hub-leaderboards-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.hub-specializations-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.hub-secondary-grid {
  grid-template-columns: 1.4fr 1fr;
  margin-bottom: 0;
}

.hub-how-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.hub-hero-card,
.hub-panel,
.hub-how-panel {
  border: 2px solid rgba(255, 255, 255, 0.32);
  border-radius: 10px;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.3);
}

.hub-hero-card h2 {
  margin: 0.2rem 0 0;
  font-size: 1.4rem;
}

.hub-panel h2,
.hub-how-panel h2 {
  margin: 0 0 0.75rem;
  font-size: 1.02rem;
}

.hub-panel-intro {
  margin: -0.3rem 0 0.75rem;
  opacity: 0.88;
  font-size: 0.84rem;
}

.hub-migration-banner {
  margin: 0 0 1rem;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  background: rgba(15, 23, 42, 0.52);
}

.hub-migration-banner h2 {
  margin: 0.3rem 0 0.25rem;
  font-size: 1rem;
}

.hub-migration-banner p {
  margin: 0;
  opacity: 0.9;
  font-size: 0.86rem;
}

.hub-migration-badge {
  display: inline-block;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  padding: 0.1rem 0.48rem;
  font-size: 0.72rem;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.08);
}

.hub-how-link,
.hub-member-link {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.hub-list,
.hub-recognition-list,
.hub-how-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.hub-list-item {
  display: grid;
  gap: 0.55rem;
  align-items: center;
  grid-template-columns: auto auto 1fr auto;
  background: rgba(0, 0, 0, 0.26);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 0.45rem 0.6rem;
}

.hub-recognition-item {
  display: grid;
  gap: 0.55rem;
  align-items: center;
  grid-template-columns: auto 1fr auto;
  background: rgba(0, 0, 0, 0.26);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 0.45rem 0.6rem;
}

.hub-rank {
  font-weight: 700;
  min-width: 1.7rem;
}

.hub-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.32);
  object-fit: cover;
}

.hub-member {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
}

.hub-member-link {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hub-handle {
  opacity: 0.78;
  font-size: 0.8rem;
}

.hub-score {
  font-weight: 700;
  white-space: nowrap;
}

.hub-chip {
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  padding: 0.1rem 0.48rem;
  font-size: 0.75rem;
  white-space: nowrap;
  justify-self: start;
}

.hub-recognition-action {
  font-weight: 600;
}

.hub-recognition-by {
  opacity: 0.88;
}

.hub-recognition-hint {
  margin: -0.25rem 0 0.75rem;
  opacity: 0.85;
  font-size: 0.82rem;
}

.hub-recognition-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.hub-recognition-btn {
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-radius: 999px;
  font-size: 0.73rem;
  padding: 0.18rem 0.58rem;
  cursor: pointer;
}

.hub-recognition-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.hub-recognition-feedback {
  font-size: 0.75rem;
  opacity: 0.9;
  min-height: 1rem;
}

.hub-recognition-feedback.is-ok {
  color: #bbf7d0;
}

.hub-recognition-feedback.is-error {
  color: #fecaca;
}

.hub-how-list strong {
  display: block;
  margin-bottom: 0.12rem;
}

.hub-how-list p {
  margin: 0;
  opacity: 0.9;
  font-size: 0.86rem;
}

.hub-empty {
  opacity: 0.82;
  font-size: 0.86rem;
  padding: 0.3rem 0;
}

.hub-how-back {
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 999px;
  padding: 0.34rem 0.74rem;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.08);
}

@media (max-width: 980px) {
  .hub-hero-grid,
  .hub-specializations-grid,
  .hub-leaderboards-grid,
  .hub-secondary-grid,
  .hub-how-grid {
    grid-template-columns: 1fr;
  }

  .hub-list-item {
    grid-template-columns: auto 1fr auto;
  }

  .hub-avatar {
    display: none;
  }

  .hub-recognition-item {
    grid-template-columns: 1fr;
  }
}