/* ======= CSS Variables for Theme System ======= */
:root {
  /* Colors */
  --primary-color: #42A8C0;
  --primary-dark: #2d7788;
  --primary-darker: #1a454f;
  --text-color: #3F4650;
  --text-secondary: #545E6C;
  --text-muted: #97AAC3;
  --background: #f5f5f5;
  --background-alt: #ffffff;
  --divider: #e8e8e8;
  --accent: #fb866a;
  --success: #7bc2d3;
  
  /* Typography */
  --font-family-base: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-size-base: clamp(14px, 1vw + 12px, 16px);
  --font-size-sm: clamp(12px, 0.8vw + 10px, 14px);
  --font-size-lg: clamp(16px, 1.2vw + 14px, 18px);
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;
  --line-height-base: 1.5;
  
  /* Fluid Typography Scale */
  --h1-size: clamp(1.75rem, 4vw + 1rem, 2.5rem);
  --h2-size: clamp(1.5rem, 3vw + 1rem, 2rem);
  --h3-size: clamp(1.25rem, 2vw + 1rem, 1.75rem);
  --h4-size: clamp(1.125rem, 1.5vw + 1rem, 1.5rem);
  --h5-size: clamp(1rem, 1vw + 0.8rem, 1.25rem);
  --h6-size: clamp(0.875rem, 0.8vw + 0.7rem, 1rem);
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 50%;
  
  /* Shadows - Enhanced for multi-layer effect */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
}

/* Manual dark theme toggle */
html[data-theme="dark"] {
  --text-color: #e2e8f0;
  --text-secondary: #cbd5e0;
  --text-muted: #a0aec0;
  --background: #1a202c;
  --background-alt: #2d3748;
  --divider: #4a5568;
  --primary-color: #63b3ed;
  --primary-dark: #4299e1;
  --primary-darker: #3182ce;
}

/* ======= Base Styles ======= */
body {
  font-family: var(--font-family-base);
  color: var(--text-secondary);
  background: var(--background);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  padding: var(--spacing-md); /* Reduced padding */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-display: swap;
  transition: background-color var(--transition-base), color var(--transition-base);
  min-height: 100vh;
  scroll-behavior: smooth;
  scroll-padding-top: 60px; /* prevents content from going under the nav bar */
}

/* Fluid Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  color: var(--text-color);
  transition: color var(--transition-base);
}

h1 { font-size: var(--h1-size); }
h2 { font-size: var(--h2-size); }
h3 { font-size: var(--h3-size); }
h4 { font-size: var(--h4-size); }
h5 { font-size: var(--h5-size); }
h6 { font-size: var(--h6-size); }

/* Links */
a {
  color: var(--primary-dark);
  text-decoration: none;
  transition: all var(--transition-fast);
}

a:hover {
  text-decoration: underline;
  color: var(--primary-darker);
  transform: translateY(-1px); /* Subtle lift on hover */
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1); /* Subtle text shadow */
}

a:focus {
  text-decoration: none;
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Improved focus indicators for accessibility */
:focus-visible {
  outline: 2px solid var(--primary-color) !important;
  outline-offset: 2px !important;
  border-radius: var(--radius-sm) !important;
}

/* Better button focus */
button:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--primary-color) !important;
  outline-offset: 2px !important;
  box-shadow: 0 0 0 4px rgba(66, 168, 192, 0.25) !important;
}

/* Layout */
.wrapper {
  background: var(--primary-color);
  max-width: 960px;
  margin: 0 auto;
  position: relative;
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: background-color var(--transition-base);
  min-height: calc(100vh - (var(--spacing-md) * 2)); /* Adjust wrapper min-height based on body padding */
}

/* Use flexbox for mobile layout only */
@media (max-width: 768px) {
  .wrapper {
    display: flex;
    flex-direction: column;
  }
}

/* Desktop layout - override mobile styles */
@media (min-width: 769px) {
  .wrapper {
    display: block; /* Ensure no flexbox on desktop */
  }
  
  .sidebar-wrapper {
    position: absolute !important;
    width: 30% !important;
    order: initial !important;
  }
  
  .main-wrapper {
    order: initial !important;
    margin-right: 30% !important;
  }
}

.sidebar-wrapper {
  background: var(--primary-color);
  position: absolute;
  right: 0;
  width: 30%;
  height: 100%;
  min-height: 800px;
  color: var(--background-alt);
  transition: background-color var(--transition-base);
}

 @media (max-width: 992px) {
   .sidebar-wrapper {
    width: 35%;
  }
 }

  @media (max-width: 768px) {
   .sidebar-wrapper {
    width: 100%;
    position: relative;
    order: 1; /* place sidebar first */
    }
 }

.sidebar-wrapper a {
  color: var(--background-alt);
}

.sidebar-wrapper .profile-container {
  padding: var(--spacing-xl);
  text-align: center;
}

.sidebar-wrapper .profile-container .img-circle {
  width: 220px;
  height: 220px;
  border-radius: var(--radius-full);
  border: 4px solid rgba(255, 255, 255, 0.2);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.sidebar-wrapper .profile-container .img-circle:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.sidebar-wrapper .name {
  font-size: var(--h2-size);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--background-alt);
}

.sidebar-wrapper .tagline {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  margin-bottom: 0;
}

.sidebar-wrapper .container-block {
  padding: var(--spacing-xl);
}

.sidebar-wrapper .container-block-title {
  text-transform: uppercase;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-lg);
  color: var(--background-alt);
}

.sidebar-wrapper .contact-list {
  margin-bottom: 0;
}

.sidebar-wrapper .contact-list li {
  margin-bottom: var(--spacing-md);
  color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  /* Make contact links more prominent */
        font-size: var(--font-size-lg);
        font-weight: 600; /* make the font more bolder */
        text-decoration: underline; /* Underline for clarity */

        

}

.sidebar-wrapper .contact-list li .fa {
  width: 18px;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
}

/* Contact List Icons */
.sidebar-wrapper .contact-list li.email .fa-envelope::before {
    content: '\f0e0';
}

.sidebar-wrapper .contact-list li.website .fa-globe::before {
    content: '\f0ac';
}

.sidebar-wrapper .contact-list li.linkedin .fa-linkedin::before {
    content: '\f08c';
}

.sidebar-wrapper .contact-list li.github .fa-github::before {
    content: '\f09b';
}

.sidebar-wrapper .contact-list li.stackoverflow .fa-stack-overflow::before {
    content: '\f16c';
}

.sidebar-wrapper .contact-list li.twitter .fa-twitter::before {
    content: '\f099';
}

.sidebar-wrapper .education-container .item {
  margin-bottom: var(--spacing-xl);
}

.sidebar-wrapper .degree {
  font-size: var(--font-size-base);
  margin-top: 0;
  margin-bottom: var(--spacing-xs);
  color: var(--background-alt);
}

.sidebar-wrapper .meta {
  color: rgba(255, 255, 255, 0.8);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-sm);
}

.sidebar-wrapper .time {
  color: rgba(255, 255, 255, 0.6);
  font-weight: var(--font-weight-normal);
  font-size: var(--font-size-sm);
}

.main-wrapper {
  background: var(--background-alt);
  padding: var(--spacing-xl);
  margin-right: 30%;
  transition: background-color var(--transition-base);
}

@media (max-width: 992px) {
  .main-wrapper {
    margin-right: 35%;
  }
}

@media (max-width: 768px) {
  .main-wrapper {
    margin-right: 0;
    padding: var(--spacing-md);
    order: 2;
    flex-grow: 1; /* Only use flex-grow on mobile when flexbox is active */
  }
}

.main-wrapper .section {
  margin-bottom: var(--spacing-lg); /* Reduced from var(--spacing-xl) */
}

.main-wrapper .section-title {
  text-transform: uppercase;
  font-size: var(--h4-size);
  font-weight: var(--font-weight-bold);
  color: var(--text-color);
  margin-bottom: var(--spacing-lg); /* Reduced from var(--spacing-xl) */
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.main-wrapper .section-title .fa {
  color: var(--primary-color);
}

.main-wrapper .item {
  margin-bottom: var(--spacing-md); /* Reduced from var(--spacing-lg) */
}

.main-wrapper .upper-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-xs);
  flex-wrap: wrap;
}

.main-wrapper .job-title {
  color: var(--text-color);
  font-size: var(--font-size-lg);
  margin: 0;
  font-weight: var(--font-weight-medium);
}

.main-wrapper .time {
  color: var(--text-muted);
  font-weight: var(--font-weight-normal);
  font-size: var(--font-size-sm);
}

.main-wrapper .company {
  margin-bottom: var(--spacing-md);
  color: var(--text-muted);
  font-weight: var(--font-weight-medium);
}

.main-wrapper .project-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  margin: 0;
  display: inline;
}

.main-wrapper .project-tagline {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
}

/* Skills Section */
.skillset .item {
  margin-bottom: var(--spacing-md); /* Reduced from var(--spacing-lg) */
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
}

.skillset .level-title {
  font-size: var(--font-size-base);
  margin: 0;
  font-weight: var(--font-weight-medium);
  color: var(--text-color);
}

.skillset .progress {
  height: 1.5rem; /* Increased height */
  background: var(--divider);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
  margin-bottom: var(--spacing-sm);
  position: relative;
  flex-grow: 1;
  margin-left: var(--spacing-md);
}

@media (max-width: 767px) {
  .skillset .progress {
    margin-left: 0;
    margin-top: var(--spacing-xs);
  }
}

.skillset .progress-bar {
  height: 100%;
  background: linear-gradient(45deg, var(--success), var(--primary-color));
   border-radius: var(--radius-md); /* Rounded Corners */
  transition: width var(--transition-slow) ease;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: var(--spacing-xs);
  color: var(--background-alt);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  width: 0; /* set width to 0 initially */
}

/* Ensure progress bars are visible */
.progress-bar[style*="width"] {
  min-width: 2px;
}

/* Add pattern for striped effect */
.progress-bar-striped {
  background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent);
  background-size: 1rem 1rem;
  animation:none; /* remove pulse */
}

/* Respect reduced motion preference - Enhanced */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .skillset .progress-bar {
    transition: none !important;
  }
  
  .theme-toggle,
  .theme-toggle i,
  .theme-toggle:hover {
    transition: none !important;
    transform: none !important;
  }
  
  .sidebar-wrapper .profile-container .img-circle:hover {
    transform: none !important;
  }
  
  a:hover {
    transform: none !important;
  }
}

/* Footer */
.footer {
 display: none;
}

.footer .copyright {
  line-height: var(--line-height-base);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  text-align: center; /* Center the text */
}

.footer .fa-heart {
  color: var(--accent);
}

/* Theme Toggle Button */
.theme-toggle {
  position: fixed;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  background: var(--background-alt);
  border: 2px solid var(--primary-color);
  border-radius: var(--radius-full);
  width: 52px; /* Slightly larger for better touch targets */
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1000;
  transition: all var(--transition-base); /* Smoother transition */
  box-shadow: var(--shadow-md);
  font-size: 18px; /* Ensure icon is properly sized */
  color: var(--primary-color);
}

.theme-toggle:hover {
  background: var(--primary-color);
  color: var(--background-alt);
  transform: scale(1.05) translateY(-1px); /* More subtle effect for better UX */
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-darker);
}

.theme-toggle:active {
  transform: scale(0.98) translateY(0px); /* Pressed state feedback */
  transition: all 0.1s ease;
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 4px;
  box-shadow: var(--shadow-lg), 0 0 0 4px rgba(66, 168, 192, 0.25);
}

/* Enhanced icon transitions */
.theme-toggle i {
  transition: transform var(--transition-fast);
}

.theme-toggle:hover i {
  transform: rotate(15deg); /* Subtle rotation on hover for playful interaction */
}

/* Mobile-specific improvements */
@media (max-width: 768px) {
  .theme-toggle {
    width: 44px;
    height: 44px;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: 16px;
  }
}

/* Ensure proper contrast in both themes */
html[data-theme="dark"] .theme-toggle {
  background: var(--background-alt);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

html[data-theme="dark"] .theme-toggle:hover {
  background: var(--primary-color);
  color: var(--background);
}

/* Skip Link Enhancement */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.visually-hidden-focusable:focus {
  position: absolute !important;
  width: auto !important;
  height: auto !important;
  padding: var(--spacing-sm) var(--spacing-md) !important;
  margin: 0 !important;
  overflow: visible !important;
  clip: auto !important;
  white-space: normal !important;
  background: var(--text-color) !important;
  color: var(--background-alt) !important;
  text-decoration: none !important;
  z-index: 1000 !important;
  top: 0 !important;
  left: 0 !important;
  border: 2px solid var(--primary-color) !important;
  border-radius: var(--radius-md) !important;
  font-weight: var(--font-weight-bold) !important;
  font-size: var(--font-size-base) !important;
}

/* Legacy Print Styles - now handled by print.css */
/*
@media print {
  .theme-toggle,
  .d-print-none {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
    font-size: 12pt !important;
    padding: 0 !important;
  }
  
  .wrapper {
    background: white !important;
    box-shadow: none !important;
    max-width: none !important;
  }
  
  .sidebar-wrapper {
    background: #f8f9fa !important;
    color: black !important;
    position: static !important;
    width: 100% !important;
    min-height: auto !important;
  }
  
  .main-wrapper {
    margin-right: 0 !important;
    padding: 20pt !important;
}

/* Make contact links even MORE prominent */
.sidebar-wrapper .contact-list li a {
    font-weight: 600; /* make the font more bolder */
    text-decoration: underline; /* Underline for clarity */
    color: white;
    font-size: var(--font-size-lg); /* Enlarge contact links*/
    font-weight: bolder; /* Add stronger font */
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5); /* Add subtle text shadow for emphasis */
}
*/

/* CRITICAL: Desktop Layout Fix - MUST be at end of file */
/* Force proper desktop layout on screens wider than 768px */
@media (min-width: 769px) {
  .wrapper {
    display: block !important;
    flex-direction: initial !important;
  }
  
  .sidebar-wrapper {
    position: absolute !important;
    right: 0 !important;
    width: 30% !important;
    height: 100% !important;
    min-height: 800px !important;
    order: initial !important;
    top: 0 !important;
    bottom: auto !important;
  }
  
  .main-wrapper {
    margin-right: 30% !important;
    order: initial !important;
    position: static !important;
    width: auto !important;
  }
}

/* Extra specificity for larger screens */
@media (min-width: 992px) {
  .wrapper .sidebar-wrapper {
    position: absolute !important;
    right: 0 !important;
    width: 30% !important;
  }
  
  .wrapper .main-wrapper {
    margin-right: 30% !important;
  }
}

@media (min-width: 1200px) {
  body .wrapper .sidebar-wrapper {
    position: absolute !important;
    right: 0 !important;
    width: 30% !important;
  }
  
  body .wrapper .main-wrapper {
    margin-right: 30% !important;
  }
}