/* ============================================
   COMMERCE ACTION BUTTONS
   E-commerce Product Action Styles
   ============================================ */

/* Commerce Button Container */
.commerce-button-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: var(--space-lg);
}

/* Commerce Button Base */
.commerce-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  line-height: 1.5;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  user-select: none;
  min-height: 44px;
}

.commerce-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Commerce Button Variants */

/* Default - Primary action (Buy Now) */
.commerce-btn-default {
  background: var(--primary);
  border-color: transparent;
  color: white;
  box-shadow: var(--shadow-sm);
}

.commerce-btn-default:hover {
  background: var(--primary-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.commerce-btn-default:active {
  transform: translateY(0);
}

/* Outline - Secondary action (Save for Later) */
.commerce-btn-outline {
  background: transparent;
  border-color: var(--neutral-300);
  color: var(--neutral-700);
}

.commerce-btn-outline:hover {
  background: var(--neutral-50);
  border-color: var(--neutral-400);
  color: var(--neutral-900);
}

/* Secondary - Tertiary action (Write Review) */
.commerce-btn-secondary {
  background: var(--neutral-100);
  border-color: var(--neutral-300);
  color: var(--neutral-700);
}

.commerce-btn-secondary:hover {
  background: var(--neutral-200);
  border-color: var(--neutral-400);
}

/* Ghost - Minimal action (Share) */
.commerce-btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--neutral-700);
}

.commerce-btn-ghost:hover {
  background: var(--neutral-100);
  color: var(--neutral-900);
}

/* Icon-only variant */
.commerce-btn-icon-only {
  padding: var(--space-md);
  aspect-ratio: 1;
}

/* Button Sizes */
.commerce-btn-sm {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--text-xs);
  min-height: 36px;
}

.commerce-btn-md {
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--text-sm);
  min-height: 40px;
}

.commerce-btn-lg {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-base);
  min-height: 48px;
}

/* Full width variant */
.commerce-btn-block {
  width: 100%;
}

/* Loading state */
.commerce-btn-loading {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.commerce-btn-loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

/* Disabled state */
.commerce-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Product Action Bar (for product detail pages) */
.product-action-bar {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  margin-top: var(--space-lg);
}

.product-action-bar .commerce-button-group {
  justify-content: stretch;
}

.product-action-bar .commerce-btn {
  flex: 1;
}

/* Quick Actions (for product cards) */
.product-quick-actions {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-base);
}

.product-card:hover .product-quick-actions {
  opacity: 1;
  transform: translateX(0);
}

.product-quick-actions .commerce-btn {
  padding: var(--space-sm);
  background: var(--bg-primary);
  box-shadow: var(--shadow-md);
}

/* Mobile responsive */
@media (max-width: 576px) {
  .commerce-button-group {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .commerce-btn {
    width: 100%;
  }

  .product-action-bar {
    padding: var(--space-md);
  }

  .product-quick-actions {
    position: static;
    flex-direction: row;
    opacity: 1;
    transform: none;
  }
}