/* ==========================================================================
   VLS EXIM - INTERNATIONAL TRADE & B2B CATALOG STYLESHEET
   ========================================================================== */

/* 1. Root Color Palette & Custom Variables */
:root {
  --color-brand-dark: #0a1118;
  --color-brand-green: #059669;
  --color-brand-green-dark: #047857;
  --color-brand-gold: #f59e0b;
  --color-brand-blue: #0f172a;
  
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

/* 2. Global Resets & Base Typography */
html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: #f8fafc;
  color: #1e293b;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  line-height: 1.5;
}

/* Custom Selection Highlight */
::selection {
  background-color: var(--color-brand-green);
  color: #ffffff;
}

/* 3. Custom Utility Color Classes (Matching Tailwind Palette) */
.bg-brandDark { background-color: var(--color-brand-dark) !important; }
.bg-brandGreen { background-color: var(--color-brand-green) !important; }
.bg-brandGreenDark { background-color: var(--color-brand-green-dark) !important; }
.bg-brandGold { background-color: var(--color-brand-gold) !important; }
.bg-brandBlue { background-color: var(--color-brand-blue) !important; }

.text-brandDark { color: var(--color-brand-dark) !important; }
.text-brandGreen { color: var(--color-brand-green) !important; }
.text-brandGold { color: var(--color-brand-gold) !important; }
.text-brandBlue { color: var(--color-brand-blue) !important; }

.border-brandGreen { border-color: var(--color-brand-green) !important; }
.border-brandGold { border-color: var(--color-brand-gold) !important; }

/* 4. Glassmorphism & Custom Overlays */
.backdrop-blur-md {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.backdrop-blur-sm {
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* 5. Custom Form Controls & Range Slider */
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-brand-gold);
  cursor: pointer;
  border: 2px solid #ffffff;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
  transition: transform 0.15s ease-in-out;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-brand-gold);
  cursor: pointer;
  border: 2px solid #ffffff;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
}

/* 6. Product Card Micro-Interactions & Hover Effects */
.group:hover .group-hover\:scale-105 {
  transform: scale(1.05);
}

/* Card Subtle Elevation Effect */
.hover\:shadow-xl {
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.hover\:shadow-xl:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* 7. Custom Smooth Scrollbar */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-brand-dark);
}

::-webkit-scrollbar-thumb {
  background: #334155;
  border-radius: 5px;
  border: 2px solid var(--color-brand-dark);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-brand-green);
}

/* 8. Pulsing Status Indicator for Live Desk */
@keyframes pulse-emerald {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.4;
  }
}

.animate-pulse-fast {
  animation: pulse-emerald 1.5s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* 9. Batch Verification Result Animations */
#batchResult {
  transition: all 0.3s ease-in-out;
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 10. Print Optimization for RFQs and Estimates */
@media print {
  header, footer, .no-print {
    display: none !important;
  }
  body {
    background-color: #ffffff;
    color: #000000;
  }
}