/* ============================================
   Blog Content Enhancements
   Google-like UI with Swiss Design Principles
   Clean, Professional, Minimalistic
   ============================================ */

/* ============================================
   CSS Custom Properties (Design Tokens)
   ============================================ */
:root {
  /* Light Mode Colors */
  --blog-text-primary: #1f1f1f;
  --blog-text-secondary: #5f6368;
  --blog-text-tertiary: #80868b;
  --blog-border-light: #e8eaed;
  --blog-border-medium: #dadce0;
  --blog-bg-subtle: #f8f9fa;
  --blog-bg-card: #ffffff;
  --blog-accent-blue: #1a73e8;
  --blog-accent-blue-light: #e8f0fe;
  --blog-accent-green: #1e8e3e;
  --blog-accent-green-light: #e6f4ea;
  --blog-accent-orange: #ea8600;
  --blog-accent-orange-light: #fef7e0;
  --blog-accent-red: #d93025;
  --blog-accent-red-light: #fce8e6;
  --blog-shadow-sm: 0 1px 2px 0 rgba(60, 64, 67, 0.1);
  --blog-shadow-md: 0 1px 3px 0 rgba(60, 64, 67, 0.15);
  --blog-shadow-lg: 0 4px 12px 0 rgba(60, 64, 67, 0.12);
  --blog-radius-sm: 4px;
  --blog-radius-md: 8px;
  --blog-radius-lg: 12px;
}

[data-bs-theme="dark"] {
  /* Dark Mode Colors */
  --blog-text-primary: #e8eaed;
  --blog-text-secondary: #9aa0a6;
  --blog-text-tertiary: #5f6368;
  --blog-border-light: #3c4043;
  --blog-border-medium: #5f6368;
  --blog-bg-subtle: #202124;
  --blog-bg-card: #292a2d;
  --blog-accent-blue: #8ab4f8;
  --blog-accent-blue-light: rgba(138, 180, 248, 0.1);
  --blog-accent-green: #81c995;
  --blog-accent-green-light: rgba(129, 201, 149, 0.1);
  --blog-accent-orange: #fdd663;
  --blog-accent-orange-light: rgba(253, 214, 99, 0.1);
  --blog-accent-red: #f28b82;
  --blog-accent-red-light: rgba(242, 139, 130, 0.1);
  --blog-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --blog-shadow-md: 0 1px 3px 0 rgba(0, 0, 0, 0.4);
  --blog-shadow-lg: 0 4px 12px 0 rgba(0, 0, 0, 0.5);
}

/* ============================================
   Typography - Swiss Design Principles
   ============================================ */
.blog-content {
  color: var(--blog-text-primary);
  line-height: 1.7;
  font-size: 1rem;
  letter-spacing: -0.011em;
}

.blog-content h1,
.blog-content h2,
.blog-content h3,
.blog-content h4,
.blog-content h5,
.blog-content h6 {
  color: var(--blog-text-primary);
  font-weight: 600;
  letter-spacing: -0.022em;
  line-height: 1.3;
  margin-top: 2.5em;
  margin-bottom: 1em;
}

.blog-content h2 {
  font-size: 1.875rem;
  margin-top: 3em;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--blog-border-light);
}

.blog-content h3 {
  font-size: 1.5rem;
  margin-top: 2.5em;
  padding-top: 1.5rem;
}

.blog-content h4 {
  font-size: 1.25rem;
  margin-top: 2em;
}

.blog-content p {
  margin-bottom: 1.25em;
  color: var(--blog-text-primary);
  line-height: 1.7;
}

.blog-content a {
  color: var(--blog-accent-blue);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.blog-content a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.blog-content ul {
  margin: 1.5em 0;
  padding-left: 2em;
  color: var(--blog-text-primary);
  list-style-type: disc;
}

.blog-content ol {
  margin: 1.5em 0;
  padding-left: 2em;
  color: var(--blog-text-primary);
  list-style-type: decimal;
}

.blog-content li {
  margin-bottom: 0.75em;
  line-height: 1.6;
  font-size: 1rem;
  padding-left: 0.5em;
}

/* ============================================
   Tables - Clean Google-like Design
   ============================================ */
.blog-content table {
  width: 100%;
  margin: 2.5rem 0;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--blog-border-light);
  border-radius: var(--blog-radius-md);
  overflow: hidden;
  background-color: var(--blog-bg-card);
  box-shadow: var(--blog-shadow-sm);
}

.blog-content thead {
  background-color: var(--blog-bg-subtle);
}

.blog-content th {
  padding: 1rem 1.25rem;
  text-align: left;
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  color: var(--blog-text-secondary);
  border-bottom: 1px solid var(--blog-border-light);
}

.blog-content td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--blog-border-light);
  color: var(--blog-text-primary);
  vertical-align: top;
  font-size: 1rem;
  line-height: 1.6;
}

.blog-content tbody tr:last-child td {
  border-bottom: none;
}

.blog-content tbody tr:hover {
  background-color: var(--blog-bg-subtle);
}

/* ============================================
   Code Blocks - Professional Styling
   ============================================ */
.blog-content code {
  background-color: var(--blog-bg-subtle);
  color: var(--blog-accent-red);
  padding: 0.2em 0.4em;
  border-radius: var(--blog-radius-sm);
  font-size: 0.9em;
  font-family: 'Roboto Mono', 'Courier New', monospace;
  font-weight: 400;
}

.blog-content pre {
  position: relative;
  background-color: #1e1e1e;
  color: #d4d4d4;
  padding: 1.5rem;
  border-radius: var(--blog-radius-md);
  overflow-x: auto;
  margin: 2rem 0;
  box-shadow: var(--blog-shadow-md);
  line-height: 1.5;
}

.blog-content pre code {
  background: none;
  color: inherit;
  padding: 0;
  font-size: 0.9375rem;
  font-family: 'Roboto Mono', 'Courier New', monospace;
  line-height: 1.6;
}

/* ============================================
   Callout Boxes - Google Material Design
   ============================================ */
.blog-content .callout {
  padding: 2rem;
  margin: 2.5rem 0;
  border-radius: var(--blog-radius-md);
  border-left: 4px solid;
  background-color: var(--blog-bg-subtle);
  box-shadow: var(--blog-shadow-sm);
}

.blog-content .callout-title {
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--blog-text-primary);
}

.blog-content .callout p {
  font-size: 1rem;
  line-height: 1.7;
}

.blog-content .callout-title i {
  font-size: 1.125rem;
}

.blog-content .callout p:last-child {
  margin-bottom: 0;
}

.blog-content .callout-info {
  border-left-color: var(--blog-accent-blue);
  background-color: var(--blog-accent-blue-light);
}

.blog-content .callout-success {
  border-left-color: var(--blog-accent-green);
  background-color: var(--blog-accent-green-light);
}

.blog-content .callout-warning {
  border-left-color: var(--blog-accent-orange);
  background-color: var(--blog-accent-orange-light);
}

.blog-content .callout-danger {
  border-left-color: var(--blog-accent-red);
  background-color: var(--blog-accent-red-light);
}

.blog-content .callout-tip {
  border-left-color: var(--blog-accent-blue);
  background-color: var(--blog-accent-blue-light);
}

/* ============================================
   Highlight Boxes - Key Takeaways
   ============================================ */
.blog-content .highlight-box {
  background: linear-gradient(135deg, var(--blog-accent-blue) 0%, #1557b0 100%);
  color: #ffffff;
  padding: 2rem;
  border-radius: var(--blog-radius-lg);
  margin: 2.5rem 0;
  box-shadow: var(--blog-shadow-lg);
}

.blog-content .highlight-box h3,
.blog-content .highlight-box h4 {
  color: #ffffff;
  margin-top: 0;
  margin-bottom: 1rem;
  font-size: 1.375rem;
  font-weight: 600;
}

.blog-content .highlight-box p {
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 0;
  font-size: 1rem;
  line-height: 1.7;
}

[data-bs-theme="dark"] .blog-content .highlight-box {
  background: linear-gradient(135deg, #1557b0 0%, #0d3c7a 100%);
}

/* ============================================
   Stat Boxes - Clean and Minimal
   ============================================ */
.blog-content .stat-box {
  background-color: var(--blog-bg-card);
  padding: 2rem;
  border-radius: var(--blog-radius-md);
  text-align: center;
  margin: 2.5rem 0;
  border: 1px solid var(--blog-border-light);
  box-shadow: var(--blog-shadow-sm);
  transition: box-shadow 0.2s ease;
}

.blog-content .stat-box:hover {
  box-shadow: var(--blog-shadow-md);
}

.blog-content .stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--blog-accent-blue);
  display: block;
  line-height: 1;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.blog-content .stat-label {
  font-size: 1rem;
  color: var(--blog-text-secondary);
  font-weight: 600;
  letter-spacing: 0.01em;
}

/* ============================================
   Checklists - Professional Design
   ============================================ */
.blog-content ul.checklist {
  list-style: none;
  padding-left: 0;
  margin: 2.5rem 0;
}

.blog-content ul.checklist li {
  padding-left: 2.25rem;
  position: relative;
  margin-bottom: 1rem;
  line-height: 1.6;
  font-size: 1rem;
}

.blog-content ul.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.125rem;
  width: 1.5rem;
  height: 1.5rem;
  background-color: var(--blog-accent-green);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
}

/* ============================================
   Pros/Cons Lists - Clean Comparison
   ============================================ */
.blog-content .pros-cons-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2.5rem 0;
}

.blog-content .pros-box,
.blog-content .cons-box {
  padding: 2rem;
  border-radius: var(--blog-radius-md);
  border: 2px solid;
  background-color: var(--blog-bg-card);
  box-shadow: var(--blog-shadow-sm);
}

.blog-content .pros-box li,
.blog-content .cons-box li {
  font-size: 1rem;
  line-height: 1.6;
}

.blog-content .pros-box {
  border-color: var(--blog-accent-green);
  background-color: var(--blog-accent-green-light);
}

.blog-content .cons-box {
  border-color: var(--blog-accent-red);
  background-color: var(--blog-accent-red-light);
}

.blog-content .pros-box h4,
.blog-content .cons-box h4 {
  margin-top: 0;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 1.125rem;
}

.blog-content .pros-box h4 {
  color: var(--blog-accent-green);
}

.blog-content .cons-box h4 {
  color: var(--blog-accent-red);
}

/* ============================================
   Step-by-Step Guides - Clean Google Style
   ============================================ */
.blog-content .step {
  padding: 2rem 0;
  margin: 0;
  border-bottom: 1px solid var(--blog-border-light);
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 1.25rem;
  align-items: start;
}

.blog-content .step:last-child {
  border-bottom: none;
}

.blog-content .step-number {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--blog-bg-subtle);
  color: var(--blog-accent-blue);
  font-weight: 600;
  font-size: 1.125rem;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  border-radius: 50%;
  grid-row: 1;
  grid-column: 1;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.blog-content .step h3,
.blog-content .step h4 {
  margin-top: 0;
  margin-bottom: 0.875rem;
  color: var(--blog-text-primary);
  font-size: 1.375rem;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.015em;
  grid-row: 1;
  grid-column: 2;
}

.blog-content .step p {
  margin-bottom: 0;
  color: var(--blog-text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  grid-row: 2;
  grid-column: 2;
}

.blog-content .step p:last-child {
  margin-bottom: 0;
}

/* ============================================
   Comparison Cards - Compact Material Design
   ============================================ */
.blog-content .comparison-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin: 2.5rem 0;
}

.blog-content .comparison-card {
  background-color: var(--blog-bg-card);
  border: 1px solid var(--blog-border-light);
  border-radius: var(--blog-radius-md);
  padding: 2rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--blog-shadow-sm);
}

.blog-content .comparison-card:hover {
  box-shadow: var(--blog-shadow-md);
  border-color: var(--blog-border-medium);
}

.blog-content .comparison-card h4 {
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--blog-text-primary);
  font-size: 1.125rem;
  font-weight: 600;
}

.blog-content .comparison-card .price {
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--blog-text-primary);
  margin: 1rem 0;
  line-height: 1;
  letter-spacing: -0.02em;
}

.blog-content .comparison-card .price-period {
  font-size: 1rem;
  color: var(--blog-text-secondary);
  font-weight: 400;
}

.blog-content .comparison-card ul {
  margin-top: 1.5rem;
  padding-left: 0;
  list-style: none;
}

.blog-content .comparison-card li {
  padding-left: 1.75rem;
  position: relative;
  margin-bottom: 0.75rem;
  color: var(--blog-text-secondary);
  font-size: 1rem;
  line-height: 1.6;
}

.blog-content .comparison-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--blog-accent-green);
  font-weight: 600;
  font-size: 0.75rem;
}

/* ============================================
   FAQ Section - Minimal Design
   ============================================ */
.blog-content .faq-item {
  background-color: var(--blog-bg-card);
  padding: 2rem;
  margin: 1.5rem 0;
  border-radius: var(--blog-radius-md);
  border: 1px solid var(--blog-border-light);
  box-shadow: var(--blog-shadow-sm);
}

.blog-content .faq-question {
  font-weight: 600;
  color: var(--blog-text-primary);
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.blog-content .faq-question::before {
  content: "Q: ";
  color: var(--blog-accent-blue);
  font-weight: 700;
}

.blog-content .faq-answer {
  color: var(--blog-text-secondary);
  line-height: 1.7;
  font-size: 1rem;
}

/* ============================================
   Quote Blocks - Swiss Typography
   ============================================ */
.blog-content blockquote {
  border-left: 4px solid var(--blog-accent-blue);
  padding: 2rem;
  margin: 2.5rem 0;
  font-style: italic;
  color: var(--blog-text-secondary);
  background-color: var(--blog-bg-subtle);
  border-radius: var(--blog-radius-md);
  font-size: 1rem;
  line-height: 1.7;
}

.blog-content blockquote p:last-child {
  margin-bottom: 0;
}

/* ============================================
   Tool/Resource Cards
   ============================================ */
.blog-content .tool-card {
  display: flex;
  gap: 1.5rem;
  background-color: var(--blog-bg-card);
  border: 1px solid var(--blog-border-light);
  border-radius: var(--blog-radius-md);
  padding: 2rem;
  margin: 2.5rem 0;
  transition: all 0.2s ease;
  box-shadow: var(--blog-shadow-sm);
}

.blog-content .tool-card:hover {
  border-color: var(--blog-accent-blue);
  box-shadow: var(--blog-shadow-md);
}

.blog-content .tool-icon {
  width: 4rem;
  height: 4rem;
  background-color: var(--blog-accent-blue);
  border-radius: var(--blog-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 2rem;
  flex-shrink: 0;
}

.blog-content .tool-info h4 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  color: var(--blog-text-primary);
  font-weight: 600;
}

.blog-content .tool-meta {
  font-size: 1rem;
  color: var(--blog-text-secondary);
  margin-bottom: 0.75rem;
}

.blog-content .tool-link {
  color: var(--blog-accent-blue);
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.blog-content .tool-link:hover {
  opacity: 0.8;
}

/* ============================================
   Reading Progress Bar - Subtle Design
   ============================================ */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--blog-border-light);
  z-index: 9999;
}

.reading-progress-bar {
  height: 100%;
  background: var(--blog-accent-blue);
  width: 0%;
  transition: width 0.1s ease;
}

/* ============================================
   Image Styling - Clean and Professional
   ============================================ */
.blog-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--blog-radius-md);
  margin: 2rem 0;
  box-shadow: var(--blog-shadow-sm);
}

.blog-content figure {
  margin: 2.5rem 0;
}

.blog-content figcaption {
  text-align: center;
  font-size: 0.9375rem;
  color: var(--blog-text-secondary);
  margin-top: 1rem;
  font-style: italic;
  line-height: 1.6;
}

/* ============================================
   Responsive Design - Mobile First
   ============================================ */
@media (max-width: 768px) {
  .blog-content {
    font-size: 1rem;
  }

  .blog-content h2 {
    font-size: 1.625rem;
  }

  .blog-content h3 {
    font-size: 1.375rem;
  }

  .blog-content h4 {
    font-size: 1.125rem;
  }

  .blog-content table {
    font-size: 0.9375rem;
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  .blog-content th,
  .blog-content td {
    padding: 0.875rem 1rem;
  }

  .blog-content .pros-cons-container,
  .blog-content .comparison-grid {
    grid-template-columns: 1fr;
  }

  .blog-content .tool-card {
    flex-direction: column;
  }

  .blog-content .highlight-box,
  .blog-content .step,
  .blog-content .callout {
    padding: 1.5rem;
  }

  .blog-content .stat-number {
    font-size: 2.5rem;
  }

  .blog-content .comparison-card .price {
    font-size: 2rem;
  }

  .blog-content .step h3,
  .blog-content .step h4 {
    font-size: 1.25rem;
  }
}

/* ============================================
   Links Within Step Content - Button Style
   ============================================ */
.blog-content .step a,
.blog-content .comparison-card a {
  color: var(--blog-accent-blue);
  text-decoration: none;
  font-weight: 500;
}

.blog-content .step a:hover,
.blog-content .comparison-card a:hover {
  text-decoration: underline;
}

/* External link indicator - Removed to avoid double arrows */

/* Material Design Button Style for Primary CTAs */
.blog-content .button,
.blog-content a.button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.5rem;
  background-color: var(--blog-accent-blue);
  color: #ffffff !important;
  text-decoration: none;
  border-radius: var(--blog-radius-lg);
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.0125em;
  text-transform: uppercase;
  box-shadow: var(--blog-shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  cursor: pointer;
}

.blog-content .button:hover,
.blog-content a.button:hover {
  box-shadow: var(--blog-shadow-md);
  background-color: #1557b0;
  text-decoration: none;
  transform: translateY(-1px);
}

.blog-content .button:active,
.blog-content a.button:active {
  transform: translateY(0);
  box-shadow: var(--blog-shadow-sm);
}

/* Text Button Variant */
.blog-content .button-text,
.blog-content a.button-text {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1rem;
  background-color: transparent;
  color: var(--blog-accent-blue);
  text-decoration: none;
  border-radius: var(--blog-radius-md);
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.0125em;
  transition: background-color 0.2s ease;
  border: none;
  cursor: pointer;
}

.blog-content .button-text:hover,
.blog-content a.button-text:hover {
  background-color: var(--blog-accent-blue-light);
  text-decoration: none;
}

/* Outlined Button Variant */
.blog-content .button-outlined,
.blog-content a.button-outlined {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  background-color: transparent;
  color: var(--blog-accent-blue);
  text-decoration: none;
  border-radius: var(--blog-radius-lg);
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.0125em;
  border: 1px solid var(--blog-border-medium);
  transition: all 0.2s ease;
  cursor: pointer;
}

.blog-content .button-outlined:hover,
.blog-content a.button-outlined:hover {
  background-color: var(--blog-accent-blue-light);
  border-color: var(--blog-accent-blue);
  text-decoration: none;
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
  .blog-content {
    color: #000;
  }

  .blog-content pre {
    background-color: #f5f5f5;
    color: #000;
  }

  .blog-content .highlight-box {
    background: #f0f0f0;
    color: #000;
  }

  .blog-content .comparison-card:hover {
    transform: none;
    box-shadow: none;
  }

  .blog-content a[href^="http"]::after {
    display: none;
  }
}