@layer base {
  body {
    font-family: 'Inter', sans-serif;
    background-color: #f3f4f6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
}

/* Custom Scrollbar */
.scrollbar-thin::-webkit-scrollbar {
  width: 6px;
}
.scrollbar-thin::-webkit-scrollbar-track {
  background: transparent;
}
.scrollbar-thin::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 10px;
}
.scrollbar-thin::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Global Form Styles */
.input-field {
  width: 100%;
  padding: 0.5rem;
  border-radius: 0.375rem;
  border: 1px solid #e2e8f0;
  font-size: 0.875rem;
  transition: all 0.2s;
}
.input-field:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
  background-color: white;
}

/* PDF & Print Engine Utilities */
.page-break-avoid {
  page-break-inside: avoid !important;
  break-inside: avoid !important;
}

tr {
  page-break-inside: avoid !important;
  break-inside: avoid !important;
}

@media print {
  @page { 
    size: A4; 
    margin: 10mm; 
  }
  
  body * {
    visibility: hidden;
  }

  html, body, #root, main, .min-h-screen {
    margin: 0 !important;
    padding: 0 !important;
    height: auto !important;
    min-height: 0 !important;
    overflow: visible !important;
    background: white !important;
  }

  #printable-area, #printable-area * {
    visibility: visible;
  }

  #printable-area {
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    z-index: 9999 !important;
    transform: none !important; 
  }

  #invoice-preview {
    width: 100% !important;
    max-width: 210mm !important;
    min-height: 297mm !important;
    margin: 0 auto !important;
    padding: 0 !important;
    box-shadow: none !important;
    border: none !important;
    background-color: white !important;
  }
  
  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
}