/* ============================================================
   Marketplace Browser — modal overlay + card grid
   Mirrors .demo-picker-* patterns from onboarding.css
   ============================================================ */

/* Overlay */
.marketplace-overlay {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

/* Content card */
.marketplace-content {
  background: var(--acg-input, #FAF8F6);
  border: 1px solid var(--acg-border, #D4C4B0);
  border-radius: 16px;
  padding: 32px;
  max-width: 640px;
  width: 90vw;
  max-height: 80vh;
  overflow-y: auto;
  color: var(--acg-text, #2D2926);
  position: relative;
}
.marketplace-content.dark {
  background: var(--acg-input, #12100E);
  border-color: var(--acg-border, #3D3530);
  color: var(--acg-text, #D4C4B0);
}

/* Header */
.marketplace-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.marketplace-title {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  font-weight: 700;
  margin: 0;
}

.marketplace-subtitle {
  font-size: 14px;
  opacity: 0.7;
  margin: 0 0 20px 0;
}

.marketplace-close-btn {
  border: none;
  background: transparent;
  font-size: 20px;
  cursor: pointer;
  color: var(--acg-text-muted, #6B5E52);
  padding: 4px;
  line-height: 1;
}
.marketplace-close-btn:hover {
  opacity: 0.7;
}

/* Filter tabs */
.marketplace-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.marketplace-filter-tab {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid var(--acg-border, #D4C4B0);
  background: transparent;
  color: var(--acg-text-muted, #6B5E52);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}
.marketplace-filter-tab:hover {
  background: var(--acg-surface, #EDE6DF);
}
.marketplace-filter-tab.active {
  background: var(--acg-accent, #D4AF37);
  color: #fff;
  border-color: var(--acg-accent, #D4AF37);
}
.dark .marketplace-filter-tab {
  border-color: var(--acg-border, #3D3530);
  color: var(--acg-text-muted, #9A8A76);
}
.dark .marketplace-filter-tab:hover {
  background: var(--acg-surface, #2A2520);
}
.dark .marketplace-filter-tab.active {
  background: var(--acg-accent, #D4AF37);
  color: #000;
}

/* Card grid */
.marketplace-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 480px) {
  .marketplace-grid {
    grid-template-columns: 1fr;
  }
}

/* Card */
.marketplace-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 16px;
  border-radius: 12px;
  border: 1px solid var(--acg-border, #D4C4B0);
  background: var(--acg-surface, #EDE6DF);
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
}
.marketplace-card:hover {
  border-color: var(--acg-accent, #D4AF37);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.dark .marketplace-card {
  border-color: var(--acg-border, #3D3530);
  background: var(--acg-surface, #2A2520);
}
.dark .marketplace-card:hover {
  border-color: var(--acg-accent, #D4AF37);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Locked card */
.marketplace-card.locked {
  opacity: 0.5;
  cursor: not-allowed;
}
.marketplace-card.locked:hover {
  border-color: var(--acg-border, #D4C4B0);
  box-shadow: none;
}
.dark .marketplace-card.locked:hover {
  border-color: var(--acg-border, #3D3530);
  box-shadow: none;
}

/* Card icon (emoji) */
.marketplace-card-icon {
  font-size: 32px;
  line-height: 1;
}

/* Card title */
.marketplace-card-title {
  font-weight: 600;
  font-size: 14px;
}

/* Card description */
.marketplace-card-desc {
  font-size: 12px;
  opacity: 0.7;
  line-height: 1.4;
}

/* Badge (lock indicator) */
.marketplace-card-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  opacity: 0.8;
}

/* Price label */
.marketplace-card-price {
  font-size: 12px;
  font-weight: 600;
  color: var(--acg-accent, #D4AF37);
  margin-top: 4px;
}

/* Loading spinner */
.marketplace-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.marketplace-spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--acg-border, #D4C4B0);
  border-top-color: var(--acg-accent, #D4AF37);
  border-radius: 50%;
  animation: marketplace-spin 0.6s linear infinite;
}
@keyframes marketplace-spin {
  to { transform: rotate(360deg); }
}