/**
 * WooCommerce Product Image Block Enhancements
 * 
 * Styles for hover image effect and wishlist button functionality
 * on WooCommerce Product Image blocks.
 * 
 * @package BlazeBlocksy
 * @since 1.0.0
 */

/* ============================================
   CSS Variables
   ============================================ */
:root {
  --wishlist-button-size: 32px;
  --wishlist-button-size-mobile: 32px;
  --wishlist-button-position-top: 10px;
  --wishlist-button-position-right: 10px;
  --wishlist-button-bg: rgba(255, 255, 255, 0.95);
  --wishlist-button-bg-hover: #000000;
  --wishlist-button-hover-svg-stroke: #ffffff;
  --wishlist-button-active-bg: #333333;
  --wishlist-button-active-bg-hover: #000000;
  --wishlist-button-border-color: #ddd;
  --wishlist-button-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  --wishlist-button-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.2);
  --hover-image-transition: 0.3s ease-in-out;
  --wishlist-button-transition: all 0.3s ease;
}

/* ============================================
   Enhanced Product Image Container
   ============================================ */
.wc-enhanced-product-image {
  position: relative;
  overflow: hidden;
}

/* ============================================
   Hover Image Effect
   ============================================ */
.wc-hover-image-enabled img {
  transition: opacity var(--hover-image-transition),
    transform var(--hover-image-transition);
  will-change: transform, opacity;
}

.wc-hover-image-enabled:hover img {
  transform: scale(1.05);
}

/* Smooth image swap */
.wc-hover-image-enabled img.swapping {
  opacity: 0;
}

/* ============================================
   Wishlist Button Base Styles
   ============================================ */
.wc-product-image-wishlist-button {
  /* Positioning */
  position: absolute;
  top: var(--wishlist-button-position-top);
  right: var(--wishlist-button-position-right);
  z-index: 10;

  /* Size */
  width: var(--wishlist-button-size);
  height: var(--wishlist-button-size);

  /* Layout */
  display: flex;
  align-items: center;
  justify-content: center;

  /* Appearance */
  background: var(--wishlist-button-bg);
  border: 1px solid var(--wishlist-button-border-color);
  border-radius: 50%;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  /* Interaction */
  cursor: pointer;
  transition: var(--wishlist-button-transition);

  /* Always visible - no longer hidden by default */
  opacity: 1;
  transform: translateY(0);

  /* Remove default button styles */
  padding: 0;
  margin: 0;
  outline: none;
}

/* Button is always visible - no need for hover effect to show */
/* Removed hover effect for showing button since it's always visible now */

/* ============================================
   Wishlist Button Hover State
   ============================================ */
.wc-product-image-wishlist-button:hover {
  background: var(--wishlist-button-bg-hover);
  border-color: var(--wishlist-button-border-color);
}
/* ============================================
   Wishlist Button Active/Added State
   ============================================ */
.wc-product-image-wishlist-button.added {
  background: var(--wishlist-button-active-bg);
  border-color: var(--wishlist-button-active-bg);
  opacity: 1;
  transform: translateY(0);
}

.wc-product-image-wishlist-button.added svg {
  fill: #ffffff;
  stroke: #ffffff;
}

.wc-product-image-wishlist-button.added:hover {
  background: var(--wishlist-button-active-bg-hover);
  border-color: var(--wishlist-button-active-bg-hover);
}

/* ============================================
   Wishlist Button Loading State
   ============================================ */
.wc-product-image-wishlist-button.loading {
  pointer-events: none;
  opacity: 0.7;
}

.wc-product-image-wishlist-button.loading svg {
  animation: spin 1s linear infinite;
}

/* ============================================
   Wishlist Button Icon Styles
   ============================================ */
.wc-product-image-wishlist-button svg {
  width: 14px;
  height: 14px;
  stroke: var(--theme-text-color, #333);
  fill: transparent;
  transition: all 0.2s ease;
}

.wc-product-image-wishlist-button:hover svg {
  stroke: var(--wishlist-button-hover-svg-stroke);
}

.wc-product-image-wishlist-button.added svg {
  fill: #ffffff;
  stroke: #ffffff;
}

/* ============================================
   Wishlist Notification Message
   ============================================ */
.wc-wishlist-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  padding: 12px 20px;
  border-radius: 4px;
  font-weight: 500;
  font-size: 14px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  animation: slideInRight 0.3s ease-out;
  max-width: 300px;
}

.wc-wishlist-notification.success {
  background: #27ae60;
  color: white;
}

.wc-wishlist-notification.error {
  background: #e74c3c;
  color: white;
}

.wc-wishlist-notification.info {
  background: #3498db;
  color: white;
}

/* ============================================
   Animations
   ============================================ */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes fadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

/* ============================================
   Mobile & Tablet Responsive Styles
   ============================================ */
@media (max-width: 768px) {
  .wc-product-image-wishlist-button {
    /* Smaller size on mobile */
    width: var(--wishlist-button-size-mobile);
    height: var(--wishlist-button-size-mobile);

    /* Always visible on mobile */
    opacity: 1;
    transform: translateY(0);
  }

  .wc-product-image-wishlist-button svg {
    width: 12px;
    height: 12px;
  }

  /* Adjust notification position on mobile */
  .wc-wishlist-notification {
    top: 10px;
    right: 10px;
    left: 10px;
    max-width: none;
    font-size: 13px;
    padding: 10px 16px;
  }
}

/* ============================================
   Touch Device Optimizations
   ============================================ */
@media (hover: none) and (pointer: coarse) {
  /* Always show wishlist button on touch devices */
  .wc-product-image-wishlist-button {
    opacity: 1;
    transform: translateY(0);
  }

  /* Disable hover image effect on touch devices */
  .wc-hover-image-enabled:hover img {
    transform: none;
  }
}

/* ============================================
   High DPI / Retina Display Support
   ============================================ */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .wc-product-image-wishlist-button {
    border-width: 0.5px;
  }
}

/* ============================================
   Accessibility Enhancements
   ============================================ */
.wc-product-image-wishlist-button:focus {
  outline: 2px solid var(--theme-link-initial-color, #3498db);
  outline-offset: 2px;
}

.wc-product-image-wishlist-button:focus:not(:focus-visible) {
  outline: none;
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
  .wc-product-image-wishlist-button {
    display: none;
  }
}

/* ============================================
   Reduced Motion Support
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  .wc-hover-image-enabled img,
  .wc-product-image-wishlist-button,
  .wc-product-image-wishlist-button svg {
    transition: none;
    animation: none;
  }

  .wc-hover-image-enabled:hover img {
    transform: none;
  }
}