/*
 * Print CSS for Concrete Anchorage Length Calculator
 * Ensures clean, professional light-background PDF output
 */

@media print {
  /* ===== PAGE SETUP ===== */
  /* Word standard A4 margins: Left 31.7mm (1.25"), Right 25mm, Top 25mm, Bottom 25mm */
  @page {
    size: A4;
    margin: 25mm 25mm 25mm 31.7mm; /* top right bottom left - mimics Word Normal margins */

    /* Remove browser-generated headers and footers */
    @top-left { content: none; }
    @top-center { content: none; }
    @top-right { content: none; }
    @bottom-left { content: none; }
    @bottom-center { content: none; }
    @bottom-right { content: none; }
  }

  /* Additional rule to hide browser chrome elements */
  html {
    margin: 0 !important;
    padding: 0 !important;
  }

  /* ===== FORCE LIGHT THEME FOR PRINT ===== */
  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
    color-adjust: exact !important;
  }

  /* Body - light background */
  body {
    background: white !important;
    color: black !important;
    margin: 0 !important;
    padding: 0 !important;
    padding-left: 15mm !important; /* Additional left margin */
    font-size: 11pt;
    line-height: 1.5;
  }

  /* ===== HIDE NON-REPORT ELEMENTS ===== */
  /* Hide EVERYTHING in main except #results and .bg-gray-700 containers */
  body > main > *:not(.bg-gray-700):not(#results) {
    display: none !important;
  }

  /* If #results exists, hide its children except the report container */
  #results > *:not(.bg-gray-700) {
    display: none !important;
  }

  /* Hide all children of .bg-gray-700 except #detailed-report */
  body > main > .bg-gray-700 > *:not(#detailed-report),
  #results > .bg-gray-700 > *:not(#detailed-report),
  .bg-gray-700 > *:not(#detailed-report),
  .bg-gray-700 > .flex,
  .bg-gray-700 > div.flex {
    display: none !important;
  }

  /* Additional rules to ensure everything is hidden */
  body > main > .flex,
  body > main > .text-center,
  body > main > form,
  body > main > h2,
  body > main > p,
  body > main > div:not(.bg-gray-700):not(#detailed-report):not(#results),
  button:not(#detailed-report button),
  input,
  select,
  textarea,
  footer,
  .print\:hidden,
  [class*="print:hidden"] {
    display: none !important;
  }

  /* ===== MAIN CONTAINER - FULL WIDTH ===== */
  body > main,
  main {
    max-width: none !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    box-shadow: none !important;
    background: white !important;
    border-radius: 0 !important;
    border: none !important;
  }

  /* Results container */
  #results {
    display: block !important;
    background: white !important;
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    box-shadow: none !important;
  }

  /* Report wrapper - completely remove all container styling */
  #results > .bg-gray-700,
  body > main > .bg-gray-700,
  .bg-gray-700 {
    background: white !important;
    border: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100% !important;
    box-shadow: none !important;
  }

  /* ===== DETAILED REPORT - ALWAYS VISIBLE ===== */
  #detailed-report {
    display: block !important;
    background: white !important;
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    max-width: none !important;
  }

  /* Report content - light theme */
  .report-content,
  #detailed-report .report-content {
    background: white !important;
    color: black !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100% !important;
    max-width: none !important;
    border-radius: 0 !important;
    border: none !important;
    outline: none !important;
  }

  /* Override general text colors to dark for readability */
  .report-content p,
  .report-content div:not([class*="text-"]),
  #detailed-report p,
  #detailed-report div:not([class*="text-"]) {
    color: black !important;
  }

  /* ===== TYPOGRAPHY ===== */
  .report-content h1,
  #detailed-report h1 {
    font-size: 20pt !important;
    color: black !important;
    margin-bottom: 8pt !important;
    page-break-after: avoid;
  }

  .report-content h2,
  #detailed-report h2 {
    font-size: 16pt !important;
    color: black !important;
    margin-top: 12pt !important;
    margin-bottom: 8pt !important;
    page-break-after: avoid;
  }

  .report-content h3,
  #detailed-report h3 {
    font-size: 14pt !important;
    color: black !important;
    margin-top: 10pt !important;
    margin-bottom: 6pt !important;
    page-break-after: avoid;
  }

  .report-content h4,
  #detailed-report h4 {
    font-size: 12pt !important;
    color: black !important;
    font-weight: 600 !important;
    margin-top: 8pt !important;
    margin-bottom: 4pt !important;
  }

  /* Specific heading colors for sections */
  .report-content .text-blue-700,
  #detailed-report .text-blue-700 {
    color: #1d4ed8 !important;
  }

  .report-content .text-green-700,
  #detailed-report .text-green-700 {
    color: #15803d !important;
  }

  .report-content .text-purple-700,
  #detailed-report .text-purple-700 {
    color: #6b21a8 !important;
  }

  .report-content .text-yellow-700,
  #detailed-report .text-yellow-700 {
    color: #a16207 !important;
  }

  /* Utilization colors */
  .report-content .text-red-900,
  #detailed-report .text-red-900 {
    color: #7f1d1d !important;
  }

  .report-content .text-yellow-900,
  #detailed-report .text-yellow-900 {
    color: #713f12 !important;
  }

  .report-content .text-green-900,
  #detailed-report .text-green-900 {
    color: #14532d !important;
  }

  .report-content .text-blue-900,
  #detailed-report .text-blue-900 {
    color: #1e3a8a !important;
  }

  .report-content .text-blue-700,
  #detailed-report .text-blue-700 {
    color: #1d4ed8 !important;
  }

  /* Gray text variants */
  .report-content .text-gray-600,
  #detailed-report .text-gray-600,
  .report-content .text-gray-700,
  #detailed-report .text-gray-700 {
    color: #4b5563 !important;
  }

  .report-content .text-gray-800,
  #detailed-report .text-gray-800 {
    color: #1f2937 !important;
  }

  .report-content .text-gray-900,
  #detailed-report .text-gray-900 {
    color: #111827 !important;
  }

  /* ===== BORDERS ===== */
  .report-content .border-b-2,
  #detailed-report .border-b-2 {
    border-bottom: 2px solid #e5e7eb !important;
  }

  .report-content .border-blue-300,
  #detailed-report .border-blue-300 {
    border-color: #93c5fd !important;
  }

  .report-content .border-gray-300,
  #detailed-report .border-gray-300 {
    border-color: #d1d5db !important;
  }

  /* ===== TABLES ===== */
  .report-content table,
  #detailed-report table {
    width: 100% !important;
    border-collapse: collapse !important;
    margin-bottom: 8pt !important;
    background: white !important;
    page-break-inside: avoid;
  }

  .report-content th,
  #detailed-report th,
  .report-content td,
  #detailed-report td {
    padding: 4pt 6pt !important;
    border: 1px solid #d1d5db !important;
    color: black !important;
    text-align: left !important;
    background: white !important;
  }

  .report-content th,
  #detailed-report th {
    background: #f3f4f6 !important;
    font-weight: 600 !important;
  }

  /* ===== GRID LAYOUTS ===== */
  .report-content .grid,
  #detailed-report .grid {
    display: grid !important;
    width: 100% !important;
  }

  .report-content .grid-cols-2,
  #detailed-report .grid-cols-2 {
    grid-template-columns: 1fr 1fr !important;
    gap: 12pt !important;
  }

  .report-content .grid-cols-3,
  #detailed-report .grid-cols-3 {
    grid-template-columns: 1fr 1fr 1fr !important;
    gap: 12pt !important;
  }

  .report-content .grid-cols-4,
  #detailed-report .grid-cols-4 {
    grid-template-columns: 1fr 1fr 1fr 1fr !important;
    gap: 12pt !important;
  }

  /* ===== CALCULATION STEPS ===== */
  .report-content .calc-step,
  #detailed-report .calc-step,
  .report-content .bg-gray-50,
  #detailed-report .bg-gray-50,
  .report-content .bg-blue-50,
  #detailed-report .bg-blue-50,
  .report-content .bg-green-50,
  #detailed-report .bg-green-50 {
    background: white !important;
    border: none !important;
    padding: 8pt 0 !important;
    margin-bottom: 6pt !important;
    border-radius: 0 !important;
    page-break-inside: avoid;
  }

  /* Step numbers/labels */
  .report-content .font-mono,
  #detailed-report .font-mono,
  .report-content code,
  #detailed-report code {
    font-family: 'Courier New', Courier, monospace !important;
    background: #f3f4f6 !important;
    padding: 2pt 4pt !important;
    border-radius: 3pt !important;
    font-size: 10pt !important;
  }

  /* ===== RESULT BOXES ===== */
  .report-content .result-box,
  #detailed-report .result-box,
  .report-content .border-l-4,
  #detailed-report .border-l-4 {
    border: none !important;
    background: white !important;
    padding: 10pt 0 !important;
    margin: 8pt 0 !important;
    page-break-inside: avoid;
  }

  /* Final result highlighting */
  .report-content .text-3xl,
  #detailed-report .text-3xl,
  .report-content .text-4xl,
  #detailed-report .text-4xl {
    color: #1d4ed8 !important;
    font-weight: bold !important;
  }

  /* ===== SPACING ===== */
  .report-content .mb-6,
  #detailed-report .mb-6 {
    margin-bottom: 12pt !important;
  }

  .report-content .mb-4,
  #detailed-report .mb-4 {
    margin-bottom: 8pt !important;
  }

  .report-content .mb-3,
  #detailed-report .mb-3 {
    margin-bottom: 6pt !important;
  }

  .report-content .mb-2,
  #detailed-report .mb-2 {
    margin-bottom: 4pt !important;
  }

  .report-content .mt-6,
  #detailed-report .mt-6 {
    margin-top: 12pt !important;
  }

  .report-content .p-8,
  #detailed-report .p-8 {
    padding: 0 !important;
  }

  .report-content .rounded-lg,
  #detailed-report .rounded-lg {
    border-radius: 0 !important;
  }

  /* ===== PAGE BREAKS ===== */
  .page-break-before,
  .report-content .page-break-before,
  #detailed-report .page-break-before {
    page-break-before: always !important;
  }

  .page-break-after,
  .report-content .page-break-after,
  #detailed-report .page-break-after {
    page-break-after: always !important;
  }

  .page-break-inside-avoid,
  .report-content > div,
  #detailed-report > div > div {
    page-break-inside: avoid !important;
  }

  /* ===== MATHEMATICAL CONTENT ===== */
  .MathJax,
  .MathJax_Display {
    color: black !important;
    background: transparent !important;
  }

  /* Subscripts and superscripts */
  sub,
  sup {
    color: inherit !important;
  }

  /* ===== IMAGES & DIAGRAMS ===== */
  img,
  canvas,
  svg {
    max-width: 100% !important;
    height: auto !important;
    page-break-inside: avoid;
  }

  /* ===== WHITESPACE HANDLING ===== */
  .whitespace-pre-wrap {
    white-space: pre-wrap !important;
  }

  /* ===== OVERRIDE DARK MODE CLASSES ===== */
  .bg-gray-900,
  .bg-gray-800,
  .bg-gray-700,
  [class*="bg-gray-"],
  [class*="bg-blue-"],
  [class*="bg-green-"],
  [class*="bg-purple-"] {
    background: white !important;
  }

  .text-white,
  .text-gray-100,
  .text-gray-200,
  .text-gray-300,
  .text-gray-400 {
    color: black !important;
  }

  /* Keep only specific colored text for emphasis */
  .text-blue-600,
  .text-blue-700 {
    color: #1d4ed8 !important;
  }

  .text-green-600,
  .text-green-700 {
    color: #15803d !important;
  }

  .text-red-600,
  .text-red-700 {
    color: #dc2626 !important;
  }

  /* ===== ENSURE FULL WIDTH USAGE ===== */
  .max-w-6xl,
  .max-w-4xl,
  .max-w-3xl,
  .max-w-2xl,
  [class*="max-w-"] {
    max-width: none !important;
    width: 100% !important;
  }

  .w-full {
    width: 100% !important;
  }

  /* ===== CONTAINER ADJUSTMENTS ===== */
  .container {
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  /* ===== GAP ADJUSTMENTS FOR PRINT ===== */
  .gap-6 {
    gap: 12pt !important;
  }

  .gap-4 {
    gap: 8pt !important;
  }

  /* ===== FONT SIZES ===== */
  .text-sm {
    font-size: 10pt !important;
  }

  .text-base {
    font-size: 11pt !important;
  }

  .text-lg {
    font-size: 12pt !important;
  }

  .text-xl {
    font-size: 14pt !important;
  }

  .text-2xl {
    font-size: 16pt !important;
  }

  /* ===== LINKS (if any) ===== */
  a {
    color: #1d4ed8 !important;
    text-decoration: underline !important;
  }

  /* ===== BOX SHADOWS ===== */
  * {
    box-shadow: none !important;
  }

  /* ===== REMOVE ALL UNWANTED BORDERS/OUTLINES ===== */
  /* Remove borders from ALL elements except tables and section heading borders */
  #detailed-report,
  #detailed-report *,
  .report-content,
  .report-content *,
  main,
  body {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
  }

  /* Only keep bottom borders on section headings */
  .report-content h3.border-b-2,
  #detailed-report h3.border-b-2 {
    border-bottom: 2px solid !important;
  }

  /* Keep table borders */
  .report-content table,
  #detailed-report table,
  .report-content th,
  #detailed-report th,
  .report-content td,
  #detailed-report td {
    border: 1px solid #d1d5db !important;
  }
}