/**
 * MOBILE ENHANCEMENT LAYER FOR PHARMACY THEME
 * 
 * This CSS file is designed to be loaded AFTER the existing elimstat.css
 * It enhances mobile experience without breaking existing desktop functionality
 * 
 * Load Order:
 * 1. elimstat.css (existing styles)
 * 2. mobile-enhancements.css (this file)
 * 
 * Features:
 * - Improved mobile navigation
 * - Touch-friendly interface elements
 * - Better mobile product displays
 * - Performance optimizations
 * - Modern CSS features as progressive enhancement
 */

/* ============================================
   MOBILE-FIRST ENHANCEMENTS
   Only apply to mobile devices to avoid conflicts
   ============================================ */

/* Additional CSS Custom Properties for mobile */
@media (max-width: 767px) {
  :root {
    /* Mobile-specific spacing */
    --mobile-padding: 1rem;
    --mobile-touch-target: 44px;
    --mobile-header-height: 60px;
    
    /* Mobile typography scale */
    --mobile-text-base: 16px;
    --mobile-text-lg: 18px;
    --mobile-text-xl: 20px;
    
    /* Mobile-specific transitions */
    --mobile-transition: 200ms ease-out;
  }
}

/* ============================================
   MOBILE NAVIGATION IMPROVEMENTS
   Overrides for better mobile experience
   ============================================ */

@media (max-width: 767px) {
  /* Remove the lime green border - too aggressive */
  div.handheld-navigation {
    border: none !important;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  }
  
  /* Improve mobile menu appearance */
  .main-navigation ul.menu,
  .main-navigation ul.nav-menu {
    width: 100% !important;
    margin: 0;
    padding: 0;
  }
  
  /* Better mobile menu items */
  .main-navigation ul.menu li,
  .main-navigation ul.nav-menu li {
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  
  .main-navigation ul.menu a,
  .main-navigation ul.nav-menu a {
    display: block;
    padding: 16px 20px !important;
    font-size: var(--mobile-text-lg) !important;
    line-height: 1.5;
    transition: background-color var(--mobile-transition);
  }
  
  /* Better touch states */
  .main-navigation ul.menu a:active,
  .main-navigation ul.nav-menu a:active {
    background-color: rgba(255,255,255,0.1);
    transform: scale(0.98);
  }
  
  /* Improve sub-menu visibility */
  .main-navigation ul.menu ul.sub-menu,
  .main-navigation ul.nav-menu ul.children {
    position: static;
    width: 100%;
    background-color: rgba(0,0,0,0.1);
    margin: 0;
    font-size: 1em !important;
  }
  
  .main-navigation ul.menu ul.sub-menu a,
  .main-navigation ul.nav-menu ul.children a {
    padding-left: 40px !important;
  }
  
  /* Mobile menu toggle button */
  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: var(--mobile-touch-target);
    min-width: var(--mobile-touch-target);
    font-size: var(--mobile-text-base);
    background-color: var(--primary-blue);
    color: white;
    border: none;
    border-radius: 4px;
    margin: 10px;
  }
  
  /* Fix navigation container width */
  .handheld-navigation .menu {
    width: 100% !important;
  }
}

/* ============================================
   MOBILE SEARCH IMPROVEMENTS
   ============================================ */

@media (max-width: 767px) {
  /* Reset search positioning for mobile */
  .site-search .widget_product_search,
  .header-widget-region .widget_product_search {
    width: 100% !important;
    position: static !important;
    right: auto !important;
    top: auto !important;
    padding: var(--mobile-padding);
  }
  
  /* Make search form mobile-friendly */
  .widget_product_search form {
    display: flex;
    gap: 8px;
  }
  
  .widget_product_search input[type="search"] {
    flex: 1;
    padding: 12px;
    font-size: var(--mobile-text-base);
    border: 2px solid var(--light-blue);
    border-radius: 4px;
    -webkit-appearance: none;
  }
  
  .widget_product_search button[type="submit"] {
    padding: 12px 20px;
    background-color: var(--primary-blue);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: var(--mobile-text-base);
  }
}

/* ============================================
   MOBILE PRODUCT GRID ENHANCEMENTS
   ============================================ */

@media (max-width: 767px) {
  /* Improve product grid on mobile */
  ul.products {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
    padding: var(--mobile-padding);
  }
  
  /* Better product cards */
  ul.products li.product {
    width: 100% !important;
    margin: 0 !important;
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  }
  
  /* Product images */
  ul.products li.product img {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
    object-fit: cover;
  }
  
  /* Product title improvements */
  ul.products li.product .woocommerce-loop-product__title,
  ul.products li.product h2,
  ul.products li.product h3 {
    font-size: 14px !important;
    padding: 8px !important;
    margin: 0 !important;
    line-height: 1.3;
  }
  
  /* Price display */
  ul.products li.product .price {
    padding: 0 8px 8px !important;
    font-size: 16px !important;
    font-weight: bold;
  }
  
  /* Touch-friendly add to cart buttons */
  ul.products li.product .button {
    display: block !important;
    width: calc(100% - 16px) !important;
    margin: 8px !important;
    padding: 12px !important;
    font-size: 14px !important;
    text-align: center;
    border-radius: 4px;
    min-height: var(--mobile-touch-target);
  }
  
  /* Category products */
  li.product-category.product {
    max-width: 100% !important;
  }
  
  /* Category titles */
  h2.woocommerce-loop-category__title {
    font-size: 14px !important;
    padding: 8px !important;
    text-align: center;
  }
}

/* ============================================
   SINGLE PRODUCT MOBILE ENHANCEMENTS
   ============================================ */

@media (max-width: 767px) {
  /* Reset problematic desktop positioning */
  .storefront-full-width-content.single-product div.product .summary {
    width: 100% !important;
    margin-left: 0 !important;
    position: static !important;
    left: auto !important;
    bottom: auto !important;
  }
  
  /* Improve product layout */
  .single-product div.product {
    display: block !important;
  }
  
  /* Better image gallery */
  .single-product div.product .images,
  .single-product div.product .woocommerce-product-gallery {
    width: 100% !important;
    margin-bottom: 20px;
    padding: 0 !important;
  }
  
  /* Product summary improvements */
  .summary.entry-summary {
    padding: var(--mobile-padding) !important;
    margin: 0 !important;
  }
  
  /* Product title */
  h1.product_title.entry-title {
    font-size: 24px !important;
    margin: 0 0 16px 0 !important;
    padding: 0 !important;
    line-height: 1.2 !important;
  }
  
  /* SKU display */
  .sku_wrapper {
    margin-bottom: 12px !important;
    font-size: 14px !important;
  }
  
  /* Price display - reset positioning */
  .single-product div.product .summary .price {
    font-size: 28px !important;
    margin-bottom: 16px !important;
    padding: 0 !important;
  }
  
  .simple-product-price,
  .variable-product-same-price {
    position: static !important;
    left: auto !important;
    bottom: auto !important;
  }
  
  /* Stock status */
  .woocommerce div.product p.stock {
    float: none !important;
    position: static !important;
    margin: 16px 0 !important;
    padding: 8px 12px !important;
    background-color: #d4edda;
    border-radius: 4px;
    display: inline-block;
    font-size: 14px !important;
  }
  
  p.stock.out-of-stock {
    background-color: #f8d7da;
    float: none !important;
    position: static !important;
  }
  
  /* Short description */
  .woocommerce-product-details__short-description {
    font-size: 16px !important;
    line-height: 1.5 !important;
    margin-bottom: 20px !important;
  }
  
  /* Variations table */
  .variations_form .variations {
    width: 100% !important;
    margin-bottom: 20px !important;
  }
  
  .variations_form .variations td {
    display: block !important;
    width: 100% !important;
    padding: 8px 0 !important;
  }
  
  .variations_form .variations td.label {
    font-weight: bold;
    margin-bottom: 4px;
  }
  
  .variations_form .variations select {
    width: 100% !important;
    padding: 12px !important;
    font-size: 16px !important;
    border: 2px solid var(--light-blue);
    border-radius: 4px;
  }
  
  /* Swatches - touch friendly */
  .swatch-wrapper {
    min-width: var(--mobile-touch-target) !important;
    min-height: var(--mobile-touch-target) !important;
    margin: 4px !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }
  
  /* Quantity input */
  .quantity .qty {
    width: 80px !important;
    padding: 12px !important;
    font-size: 18px !important;
    text-align: center;
    border-radius: 4px;
  }
  
  /* Add to cart button */
  .single_add_to_cart_button {
    width: 100% !important;
    padding: 16px !important;
    font-size: 18px !important;
    margin-top: 20px !important;
    border-radius: 4px;
    min-height: var(--mobile-touch-target);
  }
  
  /* Product meta */
  .product_meta {
    padding: 16px 0 !important;
    margin: 0 !important;
    font-size: 14px !important;
  }
  
  /* Tabs */
  .woocommerce-tabs {
    margin-top: 30px !important;
  }
  
  .woocommerce-tabs ul.tabs {
    display: flex !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    margin: 0 !important;
    padding: 0 !important;
    border-bottom: 2px solid #e0e0e0;
  }
  
  .woocommerce-tabs ul.tabs li {
    flex-shrink: 0;
    margin: 0 !important;
    white-space: nowrap;
  }
  
  .woocommerce-tabs ul.tabs li a {
    display: block;
    padding: 12px 16px !important;
    font-size: 16px !important;
  }
  
  .woocommerce-tabs .panel {
    padding: 16px !important;
  }
}

/* ============================================
   MOBILE CART & CHECKOUT IMPROVEMENTS
   ============================================ */

@media (max-width: 767px) {
  /* Cart table responsive */
  .woocommerce table.shop_table {
    font-size: 14px !important;
  }
  
  .woocommerce table.shop_table td {
    padding: 8px !important;
  }
  
  /* Make cart table stackable on very small screens */
  @media (max-width: 480px) {
    .woocommerce table.shop_table thead {
      display: none;
    }
    
    .woocommerce table.shop_table tr {
      display: block;
      border: 1px solid #e0e0e0;
      margin-bottom: 10px;
      padding: 10px;
      border-radius: 4px;
    }
    
    .woocommerce table.shop_table td {
      display: block;
      text-align: right;
      padding: 5px 0 !important;
      border: none;
    }
    
    .woocommerce table.shop_table td:before {
      content: attr(data-title) ": ";
      float: left;
      font-weight: bold;
    }
  }
  
  /* Checkout fields */
  .woocommerce-checkout .form-row {
    margin-bottom: 16px !important;
  }
  
  .woocommerce-checkout .form-row input,
  .woocommerce-checkout .form-row select,
  .woocommerce-checkout .form-row textarea {
    width: 100% !important;
    padding: 12px !important;
    font-size: 16px !important;
    border: 2px solid var(--light-blue);
    border-radius: 4px;
  }
  
  /* Shipping methods */
  .woocommerce-checkout ul#shipping_method {
    font-size: 16px !important;
  }
  
  .woocommerce-checkout ul#shipping_method li {
    margin-bottom: 12px;
  }
  
  .woocommerce-checkout ul#shipping_method input {
    margin-right: 8px;
    width: 20px !important;
    height: 20px !important;
  }
}

/* ============================================
   MOBILE HEADER CART IMPROVEMENTS
   ============================================ */

@media (max-width: 767px) {
  /* Fixed cart button for mobile */
  .site-header-cart {
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    z-index: 999 !important;
  }
  
  .site-header-cart > li > a {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 56px !important;
    height: 56px !important;
    background-color: var(--primary-blue) !important;
    color: white !important;
    border-radius: 50% !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2) !important;
    padding: 0 !important;
  }
  
  .site-header-cart .count {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--orange);
    color: white;
    font-size: 12px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
  }
  
  /* Hide cart dropdown on mobile */
  .site-header-cart .widget_shopping_cart {
    display: none !important;
  }
}

/* ============================================
   FORM ENHANCEMENTS
   ============================================ */

@media (max-width: 767px) {
  /* Gravity Forms mobile improvements */
  .gform_wrapper {
    font-size: 16px !important;
  }
  
  .gform_wrapper .gfield {
    margin-bottom: 20px !important;
  }
  
  .gform_wrapper input[type="text"],
  .gform_wrapper input[type="email"],
  .gform_wrapper input[type="tel"],
  .gform_wrapper input[type="number"],
  .gform_wrapper select,
  .gform_wrapper textarea {
    width: 100% !important;
    padding: 12px !important;
    font-size: 16px !important;
    border: 2px solid var(--light-blue);
    border-radius: 4px;
  }
  
  .gform_wrapper .gform_button {
    width: 100% !important;
    padding: 16px !important;
    font-size: 18px !important;
    background-color: var(--primary-blue) !important;
    color: white !important;
    border: none !important;
    border-radius: 4px !important;
    min-height: var(--mobile-touch-target);
  }
}

/* ============================================
   MOBILE WIDGETS & SIDEBAR
   ============================================ */

@media (max-width: 767px) {
  /* Better widget spacing */
  .widget-area .widget {
    margin-bottom: 24px !important;
    padding: 16px !important;
    background-color: white;
    border-radius: 8px;
  }
  
  .widget .widget-title,
  .widget .widgettitle {
    font-size: 18px !important;
    margin-bottom: 12px !important;
    padding-bottom: 8px !important;
  }
  
  /* Product widget lists */
  ul.product_list_widget li {
    padding: 12px 0 !important;
    border-bottom: 1px solid #e0e0e0;
  }
  
  ul.product_list_widget li:last-child {
    border-bottom: none;
  }
  
  ul.product_list_widget img {
    width: 60px !important;
    height: 60px !important;
    object-fit: cover;
    border-radius: 4px;
  }
}

/* ============================================
   MOBILE PERFORMANCE OPTIMIZATIONS
   ============================================ */

@media (max-width: 767px) {
  /* Reduce animations on mobile for better performance */
  * {
    animation-duration: 0.2s !important;
    transition-duration: 0.2s !important;
  }
  
  /* Optimize images */
  img {
    content-visibility: auto;
  }
  
  /* Reduce box shadows on mobile */
  .product,
  .widget,
  .site-header {
    box-shadow: 0 1px 3px rgba(0,0,0,0.1) !important;
  }
}

/* ============================================
   MOBILE UTILITY CLASSES
   ============================================ */

@media (max-width: 767px) {
  /* Hide on mobile */
  .hide-on-mobile {
    display: none !important;
  }
  
  /* Text utilities */
  .mobile-text-center {
    text-align: center !important;
  }
  
  .mobile-text-left {
    text-align: left !important;
  }
  
  /* Spacing utilities */
  .mobile-mt-0 { margin-top: 0 !important; }
  .mobile-mb-0 { margin-bottom: 0 !important; }
  .mobile-mt-1 { margin-top: 8px !important; }
  .mobile-mb-1 { margin-bottom: 8px !important; }
  .mobile-mt-2 { margin-top: 16px !important; }
  .mobile-mb-2 { margin-bottom: 16px !important; }
  .mobile-mt-3 { margin-top: 24px !important; }
  .mobile-mb-3 { margin-bottom: 24px !important; }
}

/* ============================================
   TOUCH INTERACTION IMPROVEMENTS
   ============================================ */

@media (max-width: 767px) {
  /* Better touch targets */
  a,
  button,
  input[type="submit"],
  input[type="button"],
  .button {
    min-height: var(--mobile-touch-target);
    min-width: var(--mobile-touch-target);
  }
  
  /* Remove hover effects on touch devices */
  @media (hover: none) {
    a:hover,
    button:hover,
    .button:hover {
      color: inherit;
      background-color: inherit;
    }
  }
  
  /* Active states for touch feedback */
  a:active,
  button:active,
  .button:active {
    opacity: 0.8;
    transform: scale(0.98);
  }
}

/* ============================================
   ACCESSIBILITY IMPROVEMENTS
   ============================================ */

@media (max-width: 767px) {
  /* Better focus indicators */
  a:focus,
  button:focus,
  input:focus,
  select:focus,
  textarea:focus {
    outline: 3px solid var(--google-blue);
    outline-offset: 2px;
  }
  
  /* Skip to content link */
  .skip-link {
    position: absolute;
    top: -40px;
    left: 10px;
    z-index: 999999;
    padding: 8px 16px;
    background-color: var(--primary-blue);
    color: white;
    text-decoration: none;
    border-radius: 4px;
  }
  
  .skip-link:focus {
    top: 10px;
  }
}

/* ============================================
   PRINT STYLES FOR MOBILE
   ============================================ */

@media print {
  /* Hide mobile-specific elements when printing */
  .mobile-nav-toggle,
  .site-header-cart,
  .handheld-navigation {
    display: none !important;
  }
  
  /* Reset mobile layouts for print */
  .single-product div.product,
  ul.products {
    display: block !important;
  }
  
  ul.products li.product {
    page-break-inside: avoid;
  }
}