#user-tier {
  font-weight: bold;
  color: var(--gold-tone);
  padding-left: 0.5rem;
}

/* =============================
   ⚡️ Tier Upgrade Buttons
   ============================= */
#upgrade-options {
  margin-top: 1.5rem;
}

.tier-button-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-top: 1rem;
}

.tier-button-group .button {
  padding: var(--btn-padding);
  font-size: var(--font-size-base);
  border: 2px solid var(--gold-tone);
  background: transparent;
  color: var(--gold-tone);
  transition: background 0.3s ease, color 0.3s ease;
}

.tier-button-group .button:hover {
  background: var(--gold-tone);
  color: var(--bg-primary);
}

/* =============================
   🧭 Subscription Button
   ============================= */
#manage-subscription {
  margin: var(--space-lg) auto;
  text-align: center;
  display: flex;
  justify-content: center;
}

#manage-sub-btn {
  font-size: var(--font-size-base);
  padding: var(--btn-padding);
  font-family: var(--btn-font);
  border: 2px solid var(--text-accent);
  border-radius: var(--btn-radius);
  background-color: transparent;
  color: var(--text-accent);
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease;
}

#manage-sub-btn:hover {
  background-color: var(--text-accent);
  color: var(--bg-primary);
}

/* =============================
   📚 Dashboard Bookmark Cards
   ============================= */
#bookmark-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  max-width: var(--grid-max-width);
  margin: var(--space-lg) auto;
  padding: var(--space-xl) var(--space-md);
  position: relative;
  overflow-x: hidden;
}

.dashboard-bookmark-card {
  position: relative;
  background: var(--card-gradient);
  border: 2px solid var(--text-accent);
  border-radius: var(--border-radius-base);
  box-shadow: 0 0 0 transparent;
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between; /* distribute top and bottom */
  text-align: center;
  width: 100%;
  max-width: 360px;
  min-height: 200px;
  margin: var(--space-md) auto;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
}

.dashboard-bookmark-card:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 0 20px var(--shadow-glow), 0 0 5px var(--text-accent);
  background-color: var(--bg-secondary);
}

.dashboard-bookmark-card .bookmark-glyph {
  font-size: clamp(2rem, 2.8vw, 2.8rem);
  color: var(--glyph-color);
  text-shadow: 0 0 8px var(--shadow-glow);
  margin-bottom: 0.75rem;
}

.dashboard-bookmark-card .bookmark-title {
  font-family: var(--font-display);
  font-size: var(--font-size-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-accent);
  margin-bottom: var(--space-sm);
}

.dashboard-bookmark-card .bookmark-description {
  font-family: var(--font-serif);
  font-size: var(--font-size-vs);
  color: var(--text-primary);
  line-height: var(--font-base-line, 1.85);
  margin-bottom: var(--space-md);
}

.dashboard-bookmark-card .bookmark-meta {
  font-size: var(--font-size-vs);
  font-style: italic;
  margin-top: var(--space-sm);
  color: var(--text-muted);
}

.dashboard-bookmark-card .card-actions {
  margin-top: var(--space-md);
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.dashboard-bookmark-card .card-actions .btn {
  background-color: var(--card-action-bg, var(--text-accent));
  color: var(--card-action-text, var(--bg-primary));
  border: none;
  border-radius: var(--border-radius-base);
  padding: 0.5rem 1.2rem;
  cursor: pointer;
  font-size: var(--font-size-base);
  font-weight: 600;
  font-family: var(--font-display);
  text-transform: uppercase;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.dashboard-bookmark-card .card-actions .btn:hover {
  background-color: var(--card-action-hover, var(--highlight));
  box-shadow: 0 0 10px var(--shadow-glow);
}

/* ✨ Premium Glow Tier Effect */
.glow-tier {
  color: var(--gold-tone);
  text-shadow: 0 0 8px var(--accent-glow);
  animation: pulseGlow 2s infinite alternate;
}

@keyframes pulseGlow {
  from {
    text-shadow: 0 0 6px var(--accent-glow);
  }
  to {
    text-shadow: 0 0 12px var(--accent-glow);
  }
}

/* 📱 Responsive Layout */
@media (max-width: 768px) {
  #bookmark-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  #bookmark-list {
    grid-template-columns: 1fr;
  }

  .dashboard-bookmark-card {
    padding: var(--space-sm);
    font-size: var(--font-sm);
  }

  .dashboard-bookmark-card .bookmark-title {
    font-size: var(--font-size-md);
  }

  .dashboard-bookmark-card .bookmark-description {
    font-size: var(--font-size-vs);
  }
}