/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;500&family=Inter:wght@300;400;500;600;700;900&family=Outfit:wght@400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Outfit', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-mono: 'Fira Code', monospace;
  --accent-color: #4f46e5;
  --accent-color-light: #e0e7ff;
}

body {
  font-family: var(--font-sans);
}

h1, h2, h3, h4, .font-heading {
  font-family: var(--font-heading);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(156, 163, 175, 0.5);
  border-radius: 9999px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(107, 114, 128, 0.8);
}

/* A4 Paper Dimensions and Sheet Styling */
.resume-page-container {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 1.5rem 1rem;
  background-color: #f1f5f9;
  min-height: 100%;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  transition: background-color 0.3s ease;
}

.dark .resume-page-container {
  background-color: #0f172a;
}

/* Scaling Wrapper: Matches visual scaled size to eliminate horizontal blowout on mobile */
.preview-wrapper {
  position: relative;
  margin: 0 auto;
  display: block;
  overflow: visible;
  transition: width 0.2s ease, height 0.2s ease;
}

#resume-preview {
  width: 210mm;
  min-height: 297mm;
  background-color: #ffffff;
  color: #1e293b;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.05);
  box-sizing: border-box;
  transform-origin: top left;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  flex-shrink: 0;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

#resume-preview a,
#resume-preview p,
#resume-preview span {
  overflow-wrap: anywhere;
}

/* Drag and Drop SortableJS Styles */
.sortable-ghost {
  opacity: 0.4;
  background-color: #e0e7ff !important;
  border: 2px dashed #4f46e5 !important;
}

.sortable-drag {
  opacity: 0.9;
  cursor: grabbing !important;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2) !important;
}

.drag-handle {
  cursor: grab;
}

.drag-handle:active {
  cursor: grabbing;
}

/* Tag Chip animations */
.skill-chip {
  animation: fadeInScale 0.15s ease-out;
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Smooth Accordion/Collapsible transitions */
.accordion-content {
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease;
}

.section-title {
  padding-bottom: 8px !important;
  margin-bottom: 16px !important;
  display: block !important;
}

/* High-fidelity Print Optimization (Native Vector PDF Output) */
@media print {
  #resume-preview,
  #preview-wrapper,
  .preview-wrapper,
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }

  @page {
    size: A4 portrait;
    margin: 12mm;
  }

  *,
  *::before,
  *::after {
    -webkit-font-smoothing: antialiased !important;
    text-rendering: optimizeLegibility !important;
  }

  h1, h2, h3, h4, .font-heading,
  .font-bold, .font-semibold, .font-black {
    font-synthesis: none !important;
  }

  #resume-preview h1,
  #resume-preview h2,
  #resume-preview .tracking-tight,
  #resume-preview .tracking-wide,
  #resume-preview .tracking-wider,
  #resume-preview .tracking-widest {
    letter-spacing: normal !important;
  }

  #resume-preview .text-justify {
    text-align: left !important;
  }
  
  html, body {
    width: auto !important;
    height: auto !important;
    min-height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background: #ffffff !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* Hide app navigation, editor panel, modals, and toolbars */
  #app-header,
  #mobile-view-tabs,
  #editor-panel,
  #preview-toolbar,
  #page-overflow-warning,
  #ats-checker-modal,
  .no-print {
    display: none !important;
  }

  /* Reset layout structure so preview can paginate naturally */
  body,
  #main-workspace,
  #preview-panel,
  .resume-page-container,
  #preview-wrapper {
    display: block !important;
    width: auto !important;
    max-width: none !important;
    height: auto !important;
    min-height: auto !important;
    overflow: visible !important;
    padding: 0 !important;
    margin: 0 !important;
    background: #ffffff !important;
    border: none !important;
    box-shadow: none !important;
  }

  #resume-preview {
    position: relative !important;
    left: auto !important;
    top: auto !important;
    width: auto !important;
    min-height: 273mm !important;
    margin: 0 !important;
    padding: 0 !important;
    box-shadow: none !important;
    transform: none !important;
    background: #ffffff !important;
    page-break-after: auto;
  }

  /* Ensure resume text and backgrounds remain sharp and visible */
  #resume-preview,
  #resume-preview * {
    visibility: visible !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* Keep individual entries together while allowing long sections to flow. */
  .experience-item,
  .education-item,
  .project-item {
    page-break-inside: avoid !important;
    break-inside: avoid !important;
  }

  .section-title,
  #resume-preview h2 {
    page-break-after: avoid !important;
    break-after: avoid !important;
  }

  .section-title {
    padding-bottom: 8px !important;
    margin-bottom: 16px !important;
    display: block !important;
  }
}