/* ===== CONTENT SHARPNESS & CLARITY ENHANCEMENT ===== */

/* Enhanced Text Rendering */
* {
  text-rendering: optimizeLegibility !important;
  -webkit-font-smoothing: antialiased !important;
  -moz-osx-font-smoothing: grayscale !important;
  font-feature-settings: "liga" 1, "kern" 1 !important;
}

/* Body Font Enhancement */
body {
  font-family: 'Prompt', 'Sarabun', 'Roboto', sans-serif !important;
  font-weight: 400 !important;
  color: #1a1a1a !important;
  line-height: 1.6 !important;
  letter-spacing: 0.3px !important;
  font-variant-ligatures: common-ligatures !important;
  text-size-adjust: 100% !important;
  -webkit-text-size-adjust: 100% !important;
}

/* Enhanced Headings */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600 !important;
  background: linear-gradient(135deg, #006994, #4fc3f7) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  letter-spacing: 0.2px !important;
  margin-bottom: 0.5em !important;
  line-height: 1.3 !important;
}

h1 { font-size: 2.2rem !important; font-weight: 700 !important; }
h2 { font-size: 1.8rem !important; font-weight: 650 !important; }
h3 { font-size: 1.5rem !important; font-weight: 600 !important; }
h4 { font-size: 1.3rem !important; font-weight: 550 !important; }
h5 { font-size: 1.1rem !important; font-weight: 500 !important; }
h6 { font-size: 1rem !important; font-weight: 500 !important; }

/* Enhanced Paragraph Text */
p {
  color: #2c3e50 !important;
  line-height: 1.7 !important;
  margin-bottom: 1em !important;
  letter-spacing: 0.2px !important;
}

/* Enhanced Links */
a {
  color: #2980b9 !important;
  text-decoration: none !important;
  transition: all 0.2s ease !important;
  font-weight: 500 !important;
}

a:hover {
  color: #3498db !important;
  text-decoration: underline !important;
}

/* Sharp Icons */
.fa-solid, .fa-regular, .fas, .far, .fab {
  -webkit-font-smoothing: antialiased !important;
  text-rendering: optimizeLegibility !important;
  font-display: swap !important;
}

/* Enhanced Button Text */
.btn, button {
  font-weight: 500 !important;
  letter-spacing: 0.3px !important;
  text-transform: none !important;
}

/* Enhanced Input Text */
input, textarea, select {
  font-family: 'Prompt', 'Sarabun', sans-serif !important;
  font-weight: 400 !important;
  color: #2c3e50 !important;
  letter-spacing: 0.2px !important;
}

input::placeholder, textarea::placeholder {
  color: #7f8c8d !important;
  font-weight: 400 !important;
  opacity: 0.8 !important;
}

/* Enhanced Navigation Text */
.main-nav a,
.category-bar-nav-v2 > a {
  font-weight: 500 !important;
  letter-spacing: 0.3px !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1) !important;
}

/* Enhanced Header Text */
#shop-name-display-v2 {
  font-weight: 700 !important;
  color: #1a1a1a !important;
  letter-spacing: 0.2px !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important;
}

.brand-tagline-v2 {
  font-weight: 500 !important;
  color: #5a6c7d !important;
  letter-spacing: 0.3px !important;
}

/* Enhanced Top Bar Text */
.top-bar span,
.top-bar a {
  font-weight: 500 !important;
  letter-spacing: 0.2px !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2) !important;
}

/* Enhanced Card Text */
.card-title {
  font-weight: 600 !important;
  color: #1a1a1a !important;
  letter-spacing: 0.2px !important;
  line-height: 1.4 !important;
}

.card-text {
  color: #2c3e50 !important;
  line-height: 1.6 !important;
  letter-spacing: 0.1px !important;
}

/* Enhanced Price Text */
.price, .product-price {
  font-weight: 600 !important;
  color: #27ae60 !important;
  letter-spacing: 0.3px !important;
}

/* ===== CONTRAST ENHANCEMENT ===== */

/* Enhanced Background Contrasts */
.top-bar {
  background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%) !important;
  color: rgba(255, 255, 255, 0.95) !important;
}

.main-header-wrapper-v2 {
  background: rgba(255, 255, 255, 0.98) !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.12) !important;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08) !important;
}

.main-nav {
  background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

/* Enhanced Search Bar Contrast */
.search-bar-v2 {
  background: #ffffff !important;
  border: 2px solid #d5dbdb !important;
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08) !important;
}

.search-bar-v2:hover {
  border-color: #3498db !important;
  box-shadow: 0 4px 20px rgba(52, 152, 219, 0.15) !important;
}

.search-bar-v2:focus-within {
  border-color: #2980b9 !important;
  box-shadow: 0 0 0 3px rgba(41, 128, 185, 0.1) !important;
}

/* Enhanced Button Contrasts */
#search-button-main-v2 {
  background: linear-gradient(135deg, #3498db 0%, #2980b9 100%) !important;
  color: #ffffff !important;
  font-weight: 600 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2) !important;
}

#search-button-main-v2:hover {
  background: linear-gradient(135deg, #2980b9 0%, #1f5f99 100%) !important;
  box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4) !important;
}

.login-btn-v2 {
  background: rgba(52, 152, 219, 0.12) !important;
  color: #2980b9 !important;
  border: 1px solid rgba(52, 152, 219, 0.25) !important;
  font-weight: 500 !important;
}

.login-btn-v2:hover {
  background: #3498db !important;
  color: #ffffff !important;
  border-color: #3498db !important;
  box-shadow: 0 3px 12px rgba(52, 152, 219, 0.3) !important;
}

.cart-link-v2 {
  background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%) !important;
  color: #ffffff !important;
  font-weight: 600 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2) !important;
}

.cart-link-v2:hover {
  background: linear-gradient(135deg, #229954 0%, #27ae60 100%) !important;
  box-shadow: 0 4px 15px rgba(39, 174, 96, 0.4) !important;
}

/* Enhanced Navigation Link Contrasts */
.main-nav a {
  color: rgba(255, 255, 255, 0.95) !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.main-nav a:hover {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.18) !important;
  border-color: rgba(255, 255, 255, 0.25) !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3) !important;
}

.main-nav a.active {
  background: rgba(255, 255, 255, 0.22) !important;
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.35) !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4) !important;
  font-weight: 600 !important;
}

/* Enhanced Category Button Contrasts */
.category-bar-nav-v2 > a.category-button-v2 {
  background: linear-gradient(135deg, #3498db 0%, #2980b9 100%) !important;
  color: #ffffff !important;
  font-weight: 500 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2) !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.category-bar-nav-v2 > a.category-button-v2:hover {
  background: linear-gradient(135deg, #2980b9 0%, #1f5f99 100%) !important;
  box-shadow: 0 6px 20px rgba(52, 152, 219, 0.3) !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3) !important;
}

/* ===== MOBILE CONTRAST ADJUSTMENTS ===== */
@media (max-width: 768px) {
  body {
    font-size: 0.95rem !important;
    line-height: 1.65 !important;
  }
  
  h1 { font-size: 1.8rem !important; }
  h2 { font-size: 1.5rem !important; }
  h3 { font-size: 1.3rem !important; }
  h4 { font-size: 1.1rem !important; }
  h5 { font-size: 1rem !important; }
  h6 { font-size: 0.9rem !important; }
  
  .main-nav a {
    font-weight: 500 !important;
    letter-spacing: 0.2px !important;
  }
  
  .category-bar-nav-v2 > a.category-button-v2 {
    font-weight: 500 !important;
    letter-spacing: 0.2px !important;
  }
}

@media (max-width: 480px) {
  body {
    font-size: 0.9rem !important;
    letter-spacing: 0.2px !important;
  }
  
  #shop-name-display-v2 {
    font-size: 1.1rem !important;
    font-weight: 700 !important;
  }
  
  .search-bar-v2 {
    border-width: 1px !important;
  }
}

/* ===== ACCESSIBILITY CONTRAST ===== */
@media (prefers-contrast: high) {
  body {
    color: #000000 !important;
  }
  
  h1, h2, h3, h4, h5, h6 {
    color: #000000 !important;
  }
  
  .top-bar {
    background: #000000 !important;
    color: #ffffff !important;
  }
  
  .main-header-wrapper-v2 {
    background: #ffffff !important;
    border-bottom: 3px solid #000000 !important;
  }
  
  .main-nav {
    background: #000000 !important;
  }
  
  .main-nav a {
    background: #000000 !important;
    color: #ffffff !important;
    border: 2px solid #ffffff !important;
  }
  
  .main-nav a:hover,
  .main-nav a.active {
    background: #ffffff !important;
    color: #000000 !important;
    border: 2px solid #000000 !important;
  }
  
  .search-bar-v2 {
    border: 3px solid #000000 !important;
  }
  
  #search-button-main-v2 {
    background: #000000 !important;
    color: #ffffff !important;
  }
  
  .category-bar-nav-v2 > a.category-button-v2 {
    background: #000000 !important;
    color: #ffffff !important;
    border: 2px solid #ffffff !important;
  }
  
  .category-bar-nav-v2 > a.category-button-v2:hover {
    background: #ffffff !important;
    color: #000000 !important;
    border: 2px solid #000000 !important;
  }
}

/* ===== PRINT OPTIMIZATION ===== */
@media print {
  * {
    color: #000000 !important;
    background: transparent !important;
    text-shadow: none !important;
    box-shadow: none !important;
  }
  
  body {
    font-size: 12pt !important;
    line-height: 1.4 !important;
  }
  
  h1, h2, h3, h4, h5, h6 {
    color: #000000 !important;
    font-weight: bold !important;
  }
}