/* Shared hub + command-center styles for AI / Crypto / English */
.hub-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.hub-header h1,
.title {
  margin: 0;
  font-size: 1.5rem;
}

.hub-title-area {
  display: grid;
  gap: 0.4rem;
}

.subtitle {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.5;
}

.hub-header-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.75rem;
}

.hub-username {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.dashboard-stats {
  display: flex;
  gap: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  overflow-x: auto;
}

.dashboard-stats:empty {
  display: none;
}

.stat-item {
  white-space: nowrap;
  color: var(--text-secondary);
}

.hub-main {
  padding: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}

.game-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.game-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.game-icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.game-title {
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
}

.hub-command-main,
.ai-command-main {
  display: grid;
  gap: 18px;
}

.hub-command-hero,
.ai-command-hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  padding: 20px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.2), rgba(15, 23, 42, 0.96));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hub-command-copy,
.ai-command-copy {
  display: grid;
  gap: 8px;
}

.hub-command-eyebrow,
.ai-command-eyebrow {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.hub-command-title,
.ai-command-title {
  margin: 0;
  font-size: 2rem;
}

.hub-command-subtitle,
.ai-command-subtitle {
  margin: 0;
  max-width: 760px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.hub-command-actions,
.ai-command-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hub-command-btn,
.ai-command-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  border: 0;
  text-decoration: none;
  cursor: pointer;
  font-weight: 700;
}

.hub-command-btn-primary,
.ai-command-btn-primary {
  background: #4f46e5;
  color: #fff;
}

.hub-command-btn-ghost,
.ai-command-btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.hub-command-stats-grid,
.ai-command-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.hub-stat-card,
.ai-stat-card {
  display: grid;
  gap: 8px;
  min-height: 122px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--surface);
}

.hub-stat-card[data-tone="violet"],
.ai-stat-card[data-tone="violet"] {
  background: rgba(139, 92, 246, 0.12);
  border-color: rgba(139, 92, 246, 0.28);
}

.hub-stat-card[data-tone="green"],
.ai-stat-card[data-tone="green"] {
  background: rgba(34, 197, 94, 0.12);
  border-color: rgba(34, 197, 94, 0.28);
}

.hub-stat-card[data-tone="orange"],
.ai-stat-card[data-tone="orange"] {
  background: rgba(249, 115, 22, 0.12);
  border-color: rgba(249, 115, 22, 0.28);
}

.hub-stat-label,
.ai-stat-label {
  font-size: 12px;
  color: var(--text-secondary);
}

.hub-stat-value,
.ai-stat-value {
  font-size: 2rem;
  line-height: 1.1;
}

.hub-stat-meta,
.ai-stat-meta {
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-secondary);
}

.hub-command-grid,
.ai-command-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.hub-command-panel,
.ai-command-panel {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.hub-command-panel-head,
.ai-command-panel-head {
  display: grid;
  gap: 6px;
}

.hub-command-panel-head h3,
.ai-command-panel-head h3,
.hub-section-heading h3,
.hub-category-heading h4 {
  margin: 0;
}

.hub-command-panel-head p,
.ai-command-panel-head p,
.hub-section-heading p,
.hub-category-heading p {
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.5;
}

.hub-quick-links,
.ai-quick-links {
  display: grid;
  gap: 10px;
}

.hub-quick-link,
.ai-quick-link {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: 14px;
  text-decoration: none;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hub-quick-link-featured,
.ai-quick-link-featured {
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.2), rgba(139, 92, 246, 0.18));
}

.hub-quick-link strong,
.ai-quick-link strong,
.hub-workflow-step strong,
.ai-workflow-step strong {
  display: block;
  margin-bottom: 4px;
}

.hub-quick-link small,
.ai-quick-link small,
.hub-workflow-step small,
.ai-workflow-step small {
  color: var(--text-secondary);
  line-height: 1.4;
}

.hub-workflow-steps,
.ai-workflow-steps {
  display: grid;
  gap: 10px;
}

.hub-workflow-step,
.ai-workflow-step {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hub-workflow-step span,
.ai-workflow-step span {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(79, 70, 229, 0.16);
  font-weight: 800;
}

.hub-games-grid,
.ai-games-grid {
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.hub-command-card,
.ai-command-card {
  align-items: flex-start;
  justify-content: flex-start;
  gap: 8px;
  min-height: 200px;
}

.hub-command-card .game-icon,
.ai-command-card .game-icon {
  margin-bottom: 0;
}

.game-desc {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.5;
  text-align: left;
}

.hub-command-card.is-recommended,
.ai-command-card.is-recommended {
  border-color: rgba(79, 70, 229, 0.45);
  box-shadow: 0 12px 32px rgba(79, 70, 229, 0.12);
}

.hub-library-section {
  display: grid;
  gap: 12px;
}

.hub-section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
}

.hub-library-category {
  display: grid;
  gap: 12px;
}

.hub-category-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.hub-category-name {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 700;
}

.hub-library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}

.hub-filter-panel .level-info {
  display: grid;
  gap: 6px;
}

.hub-filter-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hub-toggle-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hub-filter-meta,
.hub-filter-tip {
  color: var(--text-secondary);
  line-height: 1.5;
}

.hub-filter-tip a {
  color: var(--accent);
  text-decoration: underline;
}

.hub-status-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(79, 70, 229, 0.12);
  border: 1px solid rgba(79, 70, 229, 0.24);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 700;
}

.game-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .hub-command-stats-grid,
  .ai-command-stats-grid,
  .hub-command-grid,
  .ai-command-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 700px) {
  .hub-header,
  .hub-command-hero,
  .ai-command-hero,
  .hub-section-heading,
  .hub-category-heading {
    flex-direction: column;
    align-items: stretch;
  }

  .hub-command-grid,
  .ai-command-grid,
  .hub-command-stats-grid,
  .ai-command-stats-grid,
  .hub-library-grid,
  .hub-games-grid,
  .ai-games-grid {
    grid-template-columns: 1fr;
  }
}