/* ==========================================
   SeniorHealthGuide.ca - Complete Stylesheet
   Warm, Trustworthy, Senior-Friendly Design
   Version: 2.0 - Final Consolidated
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&display=swap');

/* ===================
   TABLE OF CONTENTS
   ===================
   1. CSS Variables
   2. Reset & Base Styles
   3. Skip Link (Accessibility)
   4. Links
   5. Header & Branding
   6. Navigation
   7. Main Container
   8. Breadcrumbs
   9. Hero Section
   10. Button Row & Card Buttons
   11. Info Sections
   12. Generic Cards
   13. Page Title & Intro
   14. Content Sections
   15. Callouts
   16. Disclaimer Box
   17. Print Button
   18. Back to Top Button
   19. Footer
   20. Table of Contents Box
   21. Treatment Grid
   22. Medicine List
   23. Symptom Grid
   24. Questions List
   25. Warning Signs Box
   26. Trigger Box
   27. FAST Grid (Stroke Signs)
   28. Function Grid
   29. Related Conditions Tags
   30. Stage Info Box
   31. Avoid Box
   32. Condition Types Grid
   33. Inhaler Tip Box
   34. Breathing Tip Box
   35. Action Plan Box
   36. Conditions Listing Page
   37. Medication Page Components
   38. Warfarin-Specific Components
   39. Comparison Table
   40. Acetaminophen-Specific Components
   41. Homepage-Specific Styles
   42. Responsive Design
   43. Print Styles
   =================== */


/* ===================
   1. CSS VARIABLES
   =================== */
:root {
  /* Warm, Trustworthy Color Palette */
  --primary-color: #2A9D8F;
  --primary-dark: #21867A;
  --primary-light: #3DB4A6;
  --secondary-color: #E9C46A;
  --secondary-dark: #D4A843;
  --accent-color: #E76F51;
  --accent-light: #F4A261;
  
  /* Backgrounds */
  --bg-color: #FAF8F5;
  --bg-warm: #FFF9F0;
  --card-bg: #FFFFFF;
  
  /* Text Colors */
  --text-color: #2D3436;
  --text-light: #636E72;
  --text-muted: #74858C;
  
  /* Utility Colors */
  --border-color: #E0D8CF;
  --border-light: #EDE8E2;
  --danger-color: #C0392B;
  --success-color: #27AE60;
  
  /* Typography */
  --font-base: 'Nunito', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  
  /* Spacing & Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(45, 52, 54, 0.08);
  --shadow-md: 0 4px 12px rgba(45, 52, 54, 0.1);
  --shadow-lg: 0 8px 24px rgba(45, 52, 54, 0.12);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}


/* ===================
   2. RESET & BASE STYLES
   =================== */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-base);
  background-color: var(--bg-color);
  color: var(--text-color);
  font-size: 18px;
  line-height: 1.7;
}


/* ===================
   3. SKIP LINK (Accessibility)
   =================== */
.skip-link {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary-color);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 600;
  z-index: 1000;
  transition: top var(--transition-fast);
  text-decoration: none;
}

.skip-link:focus {
  top: 0;
}


/* ===================
   4. LINKS
   =================== */
a {
  color: var(--primary-dark);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover,
a:focus {
  color: var(--primary-color);
  text-decoration: underline;
}

a:focus,
button:focus,
input:focus {
  outline: 3px solid var(--secondary-color);
  outline-offset: 2px;
}


/* ===================
   5. HEADER & BRANDING
   =================== */
header {
  background: linear-gradient(135deg, #FFFFFF 0%, var(--bg-warm) 100%);
  border-bottom: 2px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.branding {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.branding a {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
}

.branding img {
  height: 70px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-normal);
}

.branding:hover img {
  transform: scale(1.05);
}

.site-title {
  font-size: 1.6rem;
  font-weight: 800;
  margin: 0;
  color: var(--primary-dark);
}

.site-tagline {
  font-size: 0.95rem;
  margin: 0.25rem 0 0;
  color: var(--text-muted);
  max-width: 28rem;
}


/* ===================
   6. NAVIGATION
   =================== */
nav {
  margin-top: 0.5rem;
}

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

nav li {
  margin: 0;
}

nav a {
  display: block;
  padding: 0.6rem 1rem;
  font-weight: 600;
  color: var(--text-color);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
}

nav a:hover,
nav a:focus {
  background-color: var(--primary-color);
  color: white;
  text-decoration: none;
}

nav a.active {
  background-color: var(--primary-dark);
  color: white;
}


/* ===================
   7. MAIN CONTAINER
   =================== */
main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}


/* ===================
   8. BREADCRUMBS
   =================== */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.breadcrumbs a {
  color: var(--primary-color);
}

.breadcrumbs span {
  color: var(--text-muted);
}


/* ===================
   9. HERO SECTION
   =================== */
.hero {
  background: linear-gradient(135deg, var(--card-bg) 0%, var(--bg-warm) 100%);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--border-light);
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: linear-gradient(180deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.hero h1 {
  font-size: 2.2rem;
  margin: 0 0 1rem 0;
  color: var(--primary-dark);
  font-weight: 800;
}

.hero p {
  margin: 0.75rem 0;
  font-size: 1.1rem;
}

.hero ul {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.hero li {
  margin: 0.5rem 0;
  position: relative;
}

.hero li::marker {
  color: var(--primary-color);
}


/* ===================
   10. BUTTON ROW & CARD BUTTONS
   =================== */
.button-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}

.card-button {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  text-decoration: none;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: none;
  display: block;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  will-change: transform;
}

.card-button::after {
  content: '→';
  position: absolute;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  opacity: 0.7;
  transition: all var(--transition-fast);
}

.card-button:hover,
.card-button:focus {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  color: white;
}

.card-button:hover::after {
  right: 1rem;
  opacity: 1;
}

.card-button.secondary {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
  color: var(--text-color);
}

.card-button.secondary:hover,
.card-button.secondary:focus {
  color: var(--text-color);
}

.card-button.accent {
  background: linear-gradient(135deg, var(--accent-color) 0%, #D35D43 100%);
}

.card-button-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  padding-right: 2rem;
}

.card-button-subtext {
  font-size: 1rem;
  opacity: 0.9;
  padding-right: 2rem;
}


/* ===================
   11. INFO SECTIONS
   =================== */
.info-section {
  background-color: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-top: 2rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.info-section h2 {
  font-size: 1.5rem;
  margin: 0 0 1rem 0;
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.info-section h2::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 1.5rem;
  background-color: var(--primary-color);
  border-radius: 2px;
}

.info-section ul {
  margin: 0.5rem 0;
  padding-left: 1.5rem;
}

.info-section li {
  margin: 0.6rem 0;
}

.info-section li::marker {
  color: var(--secondary-color);
}


/* ===================
   12. GENERIC CARDS
   =================== */
.card-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.card {
  background-color: var(--card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  will-change: transform;
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.2rem;
  color: var(--primary-dark);
}

.card p {
  margin: 0;
  color: var(--text-light);
}


/* ===================
   13. PAGE TITLE & INTRO
   =================== */
.page-title {
  font-size: 2rem;
  margin: 0 0 1rem 0;
  color: var(--primary-dark);
  font-weight: 800;
}

.page-intro {
  background: linear-gradient(135deg, #E8F6F4 0%, #F0F9F7 100%);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  border: 1px solid #C5E4E0;
  margin-bottom: 2rem;
  border-left: 4px solid var(--primary-color);
}

.page-intro p {
  margin: 0;
  font-size: 1.1rem;
}

.page-intro p + p {
  margin-top: 0.75rem;
}


/* ===================
   14. CONTENT SECTIONS
   =================== */
.content-section {
  background-color: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-bottom: 2rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.content-section h2 {
  font-size: 1.5rem;
  margin: 0 0 1rem 0;
  color: var(--primary-dark);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border-light);
}

.content-section h3 {
  font-size: 1.2rem;
  color: var(--primary-dark);
  margin: 1.5rem 0 0.75rem 0;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border-light);
}

.section-subtitle {
  color: var(--text-muted);
  font-style: italic;
  margin-top: -0.5rem;
  margin-bottom: 1rem;
}

.emergency-section {
  border: 2px solid var(--danger-color);
  background: linear-gradient(135deg, #FFF5F6 0%, #FFFFFF 100%);
}


/* ===================
   15. CALLOUTS
   =================== */
.callout {
  background: linear-gradient(135deg, #FFF8E8 0%, #FFFDF5 100%);
  border-left: 4px solid var(--secondary-color);
  padding: 1rem 1.25rem;
  margin: 1.25rem 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.callout-title {
  font-weight: 700;
  color: var(--secondary-dark);
  margin-bottom: 0.25rem;
}

.callout p {
  margin: 0;
}

.callout p + p {
  margin-top: 0.5rem;
}

.callout ul {
  margin: 0.5rem 0 0 0;
  padding-left: 1.25rem;
}

.emergency-callout {
  background: linear-gradient(135deg, #FFEEF0 0%, #FFF5F6 100%);
  border-left-color: var(--danger-color);
}

.emergency-callout .callout-title {
  color: var(--danger-color);
}

.success-callout {
  background: linear-gradient(135deg, #E8F8EE 0%, #F2FCF6 100%);
  border-left-color: var(--success-color);
}

.success-callout .callout-title {
  color: var(--success-color);
}


/* ===================
   16. DISCLAIMER BOX
   =================== */
.disclaimer-box {
  background: linear-gradient(135deg, #F8F8F8 0%, #FAFAFA 100%);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  margin-top: 2.5rem;
}

.disclaimer-box h3 {
  margin: 0 0 0.5rem 0;
  color: var(--text-light);
  font-size: 1rem;
}

.disclaimer-box p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.disclaimer-box p + p {
  margin-top: 0.5rem;
}


/* ===================
   17. PRINT BUTTON
   =================== */
.print-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  margin-top: 0.75rem;
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
  color: var(--text-color);
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  border: none;
  cursor: pointer;
  font-family: var(--font-base);
  font-size: 1rem;
  will-change: transform;
}

.print-button:hover,
.print-button:focus {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  color: var(--text-color);
}

.print-buttons {
  margin-top: 1.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}


/* ===================
   18. BACK TO TOP BUTTON
   =================== */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  opacity: 0;
  visibility: hidden;
  z-index: 99;
  will-change: transform, opacity;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(42, 157, 143, 0.4);
}


/* ===================
   19. FOOTER
   =================== */
footer {
  border-top: 2px solid var(--border-light);
  background: linear-gradient(135deg, #FFFFFF 0%, var(--bg-warm) 100%);
  margin-top: 3rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  text-align: center;
}

.footer-inner p {
  margin: 0.5rem 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-inner a {
  color: var(--primary-color);
  font-weight: 600;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}


/* ===================
   20. TABLE OF CONTENTS BOX
   =================== */
.toc-box {
  background: linear-gradient(135deg, var(--bg-warm) 0%, #FFF 100%);
  border-radius: var(--radius-md);
  padding: 1.5rem 2rem;
  margin-bottom: 2rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.toc-box h2 {
  font-size: 1.2rem;
  margin: 0 0 1rem 0;
  color: var(--primary-dark);
}

.toc-box ol {
  margin: 0;
  padding-left: 1.25rem;
  columns: 2;
  column-gap: 2rem;
}

.toc-box li {
  margin: 0.4rem 0;
  break-inside: avoid;
}

.toc-box a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
}

.toc-box a:hover {
  text-decoration: underline;
}


/* ===================
   21. TREATMENT GRID
   =================== */
.treatment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.treatment-item {
  background: var(--bg-warm);
  border-radius: var(--radius-sm);
  padding: 1rem;
  text-align: center;
  border: 1px solid var(--border-light);
}

.treatment-item.treatment-priority {
  background: linear-gradient(135deg, #E8F6F4 0%, #F0F9F7 100%);
  border: 2px solid var(--primary-color);
}

.treatment-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.5rem;
}

.treatment-item strong {
  display: block;
  color: var(--primary-dark);
  margin-bottom: 0.25rem;
}

.treatment-item p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}


/* ===================
   22. MEDICINE LIST
   =================== */
.medicine-list {
  display: grid;
  gap: 0.75rem;
  margin: 1rem 0;
}

.medicine-item {
  background: var(--card-bg);
  border-left: 4px solid var(--primary-color);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  box-shadow: var(--shadow-sm);
}

.medicine-item h4 {
  margin: 0 0 0.25rem 0;
  color: var(--primary-dark);
  font-size: 1.05rem;
}

.medicine-item p {
  margin: 0;
  color: var(--text-light);
  font-size: 0.95rem;
}

.medicine-category {
  margin: 1.5rem 0;
}

.medicine-category h3 {
  font-size: 1.15rem;
  color: var(--primary-dark);
  margin: 0 0 0.75rem 0;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border-light);
}


/* ===================
   23. SYMPTOM GRID
   =================== */
.symptom-grid {
  display: grid;
  gap: 0.75rem;
  margin: 1.25rem 0;
}

.symptom-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-warm);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  transition: all var(--transition-fast);
}

.symptom-item:hover {
  background: #FFF;
  box-shadow: var(--shadow-sm);
}

.symptom-item.warning {
  background: linear-gradient(135deg, #FFF8E8 0%, #FFFDF5 100%);
  border-left: 3px solid var(--secondary-color);
}

.symptom-item.emergency {
  background: linear-gradient(135deg, #FFEEF0 0%, #FFF5F6 100%);
  border-left: 3px solid var(--danger-color);
}

.symptom-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
}


/* ===================
   24. QUESTIONS LIST
   =================== */
.questions-list {
  display: grid;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.question-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: var(--bg-warm);
  padding: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}

.question-checkbox {
  font-size: 1.25rem;
  color: var(--primary-color);
  flex-shrink: 0;
}


/* ===================
   25. WARNING SIGNS BOX
   =================== */
.warning-signs-box {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
}

.warning-sign-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: linear-gradient(135deg, #FFF8E8 0%, #FFFDF5 100%);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--secondary-color);
}

.warning-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
}

.warning-sign-item strong {
  display: block;
  color: var(--primary-dark);
  margin-bottom: 0.25rem;
  font-size: 1.05rem;
}

.warning-sign-item p {
  margin: 0;
  color: var(--text-light);
  font-size: 0.95rem;
}


/* ===================
   26. TRIGGER BOX
   =================== */
.trigger-box {
  background: linear-gradient(135deg, var(--bg-warm) 0%, #FFF 100%);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 1.25rem 0;
  border: 1px solid var(--border-light);
}

.trigger-box > p:first-child {
  margin: 0 0 1rem 0;
  color: var(--primary-dark);
}

.trigger-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.trigger-item {
  background: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  font-size: 0.95rem;
  box-shadow: var(--shadow-sm);
}

.trigger-item.danger {
  background: #FFEEF0;
  border-color: var(--danger-color);
  color: var(--danger-color);
}

.trigger-item.warning {
  background: #FFF8E8;
  border-color: var(--secondary-color);
}

.trigger-tip {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
  font-style: italic;
}


/* ===================
   27. FAST GRID (Stroke Signs)
   =================== */
.stroke-warning-box {
  background: linear-gradient(135deg, #FFF5F6 0%, #FFFFFF 100%);
  border: 2px solid var(--danger-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.stroke-warning-box h4 {
  margin: 0 0 1rem 0;
  color: var(--danger-color);
  font-size: 1.1rem;
}

.fast-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}

.fast-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: white;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.fast-letter {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--danger-color);
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #FFEEF0;
  border-radius: 50%;
  flex-shrink: 0;
}

.fast-item span:last-child {
  font-size: 0.95rem;
}


/* ===================
   28. FUNCTION GRID
   =================== */
.function-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.function-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: linear-gradient(135deg, #E8F6F4 0%, #F0F9F7 100%);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid #C5E4E0;
}

.function-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.function-item strong {
  display: block;
  color: var(--primary-dark);
  margin-bottom: 0.25rem;
}

.function-item p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-light);
}


/* ===================
   29. RELATED CONDITIONS TAGS
   =================== */
.related-conditions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1rem 0 1.5rem;
}

.condition-tag {
  background: var(--bg-warm);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  border: 1px solid var(--border-light);
  font-size: 0.95rem;
  font-weight: 500;
}


/* ===================
   30. STAGE INFO BOX
   =================== */
.stage-info-box {
  background: linear-gradient(135deg, #FFF8E8 0%, #FFFDF5 100%);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 1.5rem 0;
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--secondary-color);
}

.stage-info-box h4 {
  margin: 0 0 1rem 0;
  color: var(--secondary-dark);
  font-size: 1.05rem;
}

.stage-info-box ul {
  margin: 0 0 1rem 0;
}

.stage-info-tip {
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.95rem;
  color: var(--text-light);
}


/* ===================
   31. AVOID BOX
   =================== */
.avoid-box {
  background: linear-gradient(135deg, #FFEEF0 0%, #FFF5F6 100%);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 1.5rem 0;
  border: 1px solid #F5D5D8;
}

.avoid-box h4 {
  margin: 0 0 1rem 0;
  color: var(--danger-color);
  font-size: 1.05rem;
}

.avoid-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.avoid-item {
  background: white;
  padding: 1rem;
  border-radius: var(--radius-sm);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.avoid-item span {
  display: block;
  font-weight: 700;
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.avoid-item p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.avoid-item.dangerous {
  border: 2px solid var(--danger-color);
}

.avoid-item.dangerous span {
  color: var(--danger-color);
}

.avoid-item.warning {
  border: 2px solid var(--secondary-color);
}

.avoid-item.warning span {
  color: var(--secondary-dark);
}


/* ===================
   32. CONDITION TYPES GRID
   =================== */
.condition-types-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.condition-type-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--card-bg);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.condition-type-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.condition-type-item h4 {
  margin: 0 0 0.25rem 0;
  color: var(--primary-dark);
  font-size: 1.05rem;
}

.condition-type-item p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-light);
}


/* ===================
   33. INHALER TIP BOX
   =================== */
.inhaler-tip-box {
  background: linear-gradient(135deg, #E8F6F4 0%, #F0F9F7 100%);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 1.5rem 0;
  border: 2px solid var(--primary-color);
}

.inhaler-tip-box h4 {
  margin: 0 0 0.75rem 0;
  color: var(--primary-dark);
  font-size: 1.15rem;
}

.inhaler-tip-action {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: white;
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin: 1rem 0;
  box-shadow: var(--shadow-sm);
}

.tip-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.inhaler-tip-note {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
  font-style: italic;
}


/* ===================
   34. BREATHING TIP BOX
   =================== */
.breathing-tip-box {
  background: linear-gradient(135deg, #F0F4FF 0%, #F8FAFF 100%);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 1.5rem 0;
  border: 1px solid #D0DAFA;
  border-left: 4px solid #5B7FD1;
}

.breathing-tip-box h4 {
  margin: 0 0 0.75rem 0;
  color: #3D5A9E;
  font-size: 1.1rem;
}

.breathing-steps {
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.breathing-steps li {
  margin: 0.75rem 0;
  padding-left: 0.5rem;
}

.breathing-note {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: italic;
  padding-top: 0.75rem;
  border-top: 1px solid #D0DAFA;
}


/* ===================
   35. ACTION PLAN BOX
   =================== */
.action-plan-box {
  background: linear-gradient(135deg, #F0F9F7 0%, #FFFFFF 100%);
  border: 2px solid var(--primary-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.action-plan-box h4 {
  margin: 0 0 0.75rem 0;
  color: var(--primary-dark);
  font-size: 1.1rem;
}

.action-plan-box ul {
  margin: 1rem 0;
}

.action-plan-box li {
  margin: 0.5rem 0;
}

.action-plan-tip {
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.95rem;
  color: var(--text-muted);
  font-style: italic;
}


/* ===================
   36. CONDITIONS LISTING PAGE
   =================== */

/* Search Box */
.condition-search-box {
  background: linear-gradient(135deg, var(--bg-warm) 0%, #FFFFFF 100%);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-light);
  text-align: center;
}

.search-label {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 0.75rem;
}

.condition-search-input {
  width: 100%;
  max-width: 500px;
  padding: 1rem 1.25rem;
  font-size: 1.1rem;
  font-family: var(--font-base);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.condition-search-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.15);
}

.condition-search-input::placeholder {
  color: var(--text-muted);
}

.search-hint {
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Condition Count */
.condition-count {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--text-muted);
  font-size: 1rem;
}

.count-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-color);
  color: white;
  font-weight: 700;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  margin-right: 0.5rem;
}

/* Condition Category */
.condition-category {
  margin-bottom: 2.5rem;
}

.category-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.4rem;
  color: var(--primary-dark);
  margin: 0 0 1.25rem 0;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--border-light);
}

.category-icon {
  font-size: 1.5rem;
}

/* Condition Card Enhancements */
.condition-card {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  transition: all var(--transition-normal);
  position: relative;
  will-change: transform;
}

.condition-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.card-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-warm) 0%, #FFFFFF 100%);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}

.card-content {
  flex: 1;
}

.condition-card h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.2rem;
}

.condition-card h3 a {
  color: var(--primary-dark);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.condition-card h3 a:hover {
  color: var(--primary-color);
}

.condition-card h3 a::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
}

.condition-card p {
  margin: 0 0 0.75rem 0;
  color: var(--text-light);
  font-size: 0.95rem;
}

.card-link-hint {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-color);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.condition-card:hover .card-link-hint {
  opacity: 1;
}

/* No Results Message */
.no-results-message {
  text-align: center;
  padding: 3rem 1.5rem;
  background: var(--bg-warm);
  border-radius: var(--radius-md);
  margin: 2rem 0;
}

.no-results-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.no-results-message h3 {
  margin: 0 0 0.5rem 0;
  color: var(--primary-dark);
}

.no-results-message p {
  margin: 0;
  color: var(--text-muted);
}

.clear-search-btn {
  background: none;
  border: none;
  color: var(--primary-color);
  font-weight: 600;
  cursor: pointer;
  font-size: inherit;
  font-family: inherit;
  text-decoration: underline;
}

.clear-search-btn:hover {
  color: var(--primary-dark);
}

/* Coming Soon Section */
.coming-soon-section {
  background: linear-gradient(135deg, #F8F8F8 0%, #FAFAFA 100%);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-top: 2rem;
  border: 1px dashed var(--border-color);
  text-align: center;
}

.coming-soon-section h2 {
  margin: 0 0 0.75rem 0;
  font-size: 1.3rem;
  color: var(--text-light);
}

.coming-soon-section > p {
  margin: 0 0 1rem 0;
  color: var(--text-muted);
}

.coming-soon-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.coming-soon-item {
  background: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  color: var(--text-muted);
  border: 1px solid var(--border-light);
}

.coming-soon-note {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.coming-soon-note a {
  color: var(--primary-color);
  font-weight: 600;
}


/* ===================
   37. MEDICATION PAGE COMPONENTS
   =================== */

/* ---------- Medication Info Box ---------- */
.medication-info-box {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-md);
  padding: 0;
  margin-bottom: 2rem;
  color: white;
  overflow: hidden;
}

.med-info-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: rgba(0, 0, 0, 0.1);
}

.med-icon {
  font-size: 3rem;
  flex-shrink: 0;
}

.med-info-header h2 {
  margin: 0;
  font-size: 1.8rem;
  color: white;
  border: none;
  padding: 0;
}

.med-class {
  margin: 0.25rem 0 0;
  font-size: 1rem;
  opacity: 0.9;
}

.med-info-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.1);
}

.med-detail {
  padding: 1rem 1.25rem;
  background: rgba(0, 0, 0, 0.05);
}

.detail-label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.8;
  margin-bottom: 0.25rem;
}

.detail-value {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
}

/* ---------- How It Works Grid ---------- */
.how-it-works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin: 1.25rem 0;
}

.how-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: linear-gradient(135deg, #E8F6F4 0%, #F0F9F7 100%);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid #C5E4E0;
}

.how-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.how-item strong {
  display: block;
  color: var(--primary-dark);
  margin-bottom: 0.25rem;
}

.how-item p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-light);
}

/* ---------- Provider Actions Box ---------- */
.provider-actions-box {
  background: var(--bg-warm);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 1.25rem 0;
  border: 1px solid var(--border-light);
}

.provider-actions-box h3 {
  margin: 0 0 1rem 0;
  font-size: 1.1rem;
  color: var(--primary-dark);
  border-bottom: none;
  padding-bottom: 0;
}

.provider-action {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px dotted var(--border-light);
}

.provider-action:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.action-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  width: 2rem;
  text-align: center;
}

/* ---------- Dosing Info Box ---------- */
.dosing-info-box {
  display: grid;
  gap: 1rem;
  margin: 1.25rem 0;
}

.dosing-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--card-bg);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.dosing-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
}

.dosing-item strong {
  display: block;
  color: var(--primary-dark);
  margin-bottom: 0.25rem;
}

.dosing-item p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-light);
}

/* ---------- Side Effects Grid ---------- */
.side-effects-grid {
  display: grid;
  gap: 1rem;
  margin: 1.25rem 0;
}

.side-effect-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}

.side-effect-item.common {
  background: linear-gradient(135deg, #FFF8E8 0%, #FFFDF5 100%);
  border-left: 4px solid var(--secondary-color);
}

.side-effect-item.serious {
  background: linear-gradient(135deg, #FFEEF0 0%, #FFF5F6 100%);
  border-left: 4px solid var(--danger-color);
}

.side-effect-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.side-effect-item strong {
  display: block;
  color: var(--text-color);
  margin-bottom: 0.25rem;
}

.side-effect-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ---------- Caution Situations Grid ---------- */
.caution-situations-grid {
  display: grid;
  gap: 0.75rem;
  margin: 1.25rem 0;
}

.caution-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: linear-gradient(135deg, #FFF8E8 0%, #FFFDF5 100%);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--secondary-color);
}

.caution-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* ---------- Lifestyle Tips Grid ---------- */
.lifestyle-tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1.25rem 0;
}

.lifestyle-tip {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--card-bg);
  padding: 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.lifestyle-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
}

.lifestyle-tip strong {
  display: block;
  color: var(--primary-dark);
  margin-bottom: 0.25rem;
}

.lifestyle-tip p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-light);
}

/* ---------- Related Links Box ---------- */
.related-links-box {
  background: linear-gradient(135deg, var(--bg-warm) 0%, #FFFFFF 100%);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 2rem 0;
  border: 1px solid var(--border-light);
}

.related-links-box h2 {
  margin: 0 0 1rem 0;
  font-size: 1.2rem;
  color: var(--primary-dark);
  border: none;
  padding: 0;
}

.related-links-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.related-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: white;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  color: var(--primary-dark);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.related-link:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.related-icon {
  font-size: 1.25rem;
}


/* ===================
   38. WARFARIN-SPECIFIC COMPONENTS
   =================== */

/* INR Explanation Box */
.inr-explanation-box {
  background: linear-gradient(135deg, #F0F4FF 0%, #F8FAFF 100%);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 1.5rem 0;
  border: 2px solid #5B7FD1;
}

.inr-explanation-box h3 {
  margin: 0 0 0.75rem 0;
  color: #3D5A9E;
  font-size: 1.15rem;
  border: none;
  padding: 0;
}

.inr-explanation-box > p {
  margin: 0 0 1rem 0;
}

/* INR Range Visual */
.inr-range-visual {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin: 1rem 0;
}

.inr-range-item {
  text-align: center;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: white;
}

.inr-range-item.too-low {
  border: 2px solid var(--secondary-color);
  background: linear-gradient(135deg, #FFF8E8 0%, #FFFFFF 100%);
}

.inr-range-item.target {
  border: 2px solid var(--success-color);
  background: linear-gradient(135deg, #E8F8EE 0%, #FFFFFF 100%);
}

.inr-range-item.too-high {
  border: 2px solid var(--danger-color);
  background: linear-gradient(135deg, #FFEEF0 0%, #FFFFFF 100%);
}

.inr-number {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.too-low .inr-number {
  color: var(--secondary-dark);
}

.target .inr-number {
  color: var(--success-color);
}

.too-high .inr-number {
  color: var(--danger-color);
}

.inr-label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.inr-meaning {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.inr-note {
  margin: 1rem 0 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: italic;
}

/* Bleeding Signs Grid */
.bleeding-signs-grid {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
}

.bleeding-category {
  padding: 1.25rem;
  border-radius: var(--radius-md);
}

.bleeding-category h3 {
  margin: 0 0 0.75rem 0;
  font-size: 1.1rem;
  border: none;
  padding: 0;
}

.bleeding-category p {
  margin: 0 0 0.75rem 0;
  font-size: 0.95rem;
}

.bleeding-category ul {
  margin: 0;
  padding-left: 1.25rem;
}

.bleeding-category li {
  margin: 0.35rem 0;
}

.bleeding-category.minor {
  background: linear-gradient(135deg, #FFF8E8 0%, #FFFDF5 100%);
  border: 1px solid var(--secondary-color);