/* Theme Toggle Styles */
.theme-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
}

.theme-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  padding: 12px 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  position: relative;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  transform: scale(1.05);
}

.theme-btn i {
  font-size: 20px;
  color: #fff;
  transition: all 0.3s ease;
  position: absolute;
}

.dark-icon {
  opacity: 1;
  transform: rotate(0deg);
}

.light-icon {
  opacity: 0;
  transform: rotate(180deg);
}

/* Light theme styles */
body.light-theme {
  background: #ffffff !important;
  color: #333333 !important;
}

body.light-theme .theme-btn {
  background: rgba(0, 0, 0, 0.1);
  border-color: rgba(0, 0, 0, 0.2);
}

body.light-theme .theme-btn i {
  color: #333;
}

body.light-theme .dark-icon {
  opacity: 0;
  transform: rotate(-180deg);
}

body.light-theme .light-icon {
  opacity: 1;
  transform: rotate(0deg);
}

body.light-theme .theme-btn:hover {
  background: rgba(0, 0, 0, 0.15);
  border-color: rgba(0, 0, 0, 0.3);
}

/* Light theme text colors */
body.light-theme h1,
body.light-theme h2,
body.light-theme h3,
body.light-theme h4,
body.light-theme h5,
body.light-theme h6,
body.light-theme p,
body.light-theme span,
body.light-theme li,
body.light-theme a {
  color: #333333 !important;
}

body.light-theme .page-cover {
  background: #ffffff !important;
}

body.light-theme nav ul li a {
  color: #333333 !important;
}

body.light-theme nav ul li a:hover {
  color: #e6ff00 !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .theme-toggle {
    top: 15px;
    right: 15px;
  }
  
  .theme-btn {
    width: 50px;
    height: 50px;
    padding: 10px 12px;
  }
  
  .theme-btn i {
    font-size: 18px;
  }
}

/* GitHub Projects Section Styles */
.github-project-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 20px;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.github-project-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 15px;
}

.project-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0;
  color: #fff;
}

.project-language {
  background: #e6ff00;
  color: #000;
  padding: 4px 8px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
}

.project-description {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 15px;
  line-height: 1.5;
}

.project-stats {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 5px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.project-links {
  display: flex;
  gap: 10px;
}

.project-link {
  padding: 8px 16px;
  background: transparent;
  border: 1px solid #e6ff00;
  color: #e6ff00;
  text-decoration: none;
  border-radius: 25px;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.project-link:hover {
  background: #e6ff00;
  color: #000;
  text-decoration: none;
}

.project-link.primary {
  background: #e6ff00;
  color: #000;
}

.project-link.primary:hover {
  background: transparent;
  color: #e6ff00;
}

/* Light theme for project cards */
body.light-theme .github-project-card {
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.1);
}

body.light-theme .github-project-card:hover {
  background: rgba(0, 0, 0, 0.08);
  border-color: rgba(0, 0, 0, 0.2);
}

body.light-theme .project-title {
  color: #333;
}

body.light-theme .project-description {
  color: rgba(0, 0, 0, 0.7);
}

body.light-theme .stat-item {
  color: rgba(0, 0, 0, 0.6);
}

/* Loading animation */
.loading-projects {
  text-align: center;
  padding: 40px;
  color: rgba(255, 255, 255, 0.7);
}

.loading-projects::after {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #e6ff00;
  animation: spin 1s ease-in-out infinite;
  margin-left: 10px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

body.light-theme .loading-projects {
  color: rgba(0, 0, 0, 0.7);
}

body.light-theme .loading-projects::after {
  border-color: rgba(0, 0, 0, 0.3);
  border-top-color: #e6ff00;
}

/* Project Technology Stack Styling */
.project-tech {
  font-size: 0.85rem;
  color: #e6ff00;
  margin-top: 5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.portfolio-item figcaption .inner .project-tech {
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.portfolio-item:hover figcaption .inner .project-tech {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.2s;
}

/* Enhanced hover effects for portfolio items */
.portfolio-item {
  overflow: hidden;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.portfolio-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.portfolio-item figcaption {
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.9) 100%);
  transition: all 0.3s ease;
}

.portfolio-item:hover figcaption {
  background: linear-gradient(135deg, rgba(255, 180, 0, 0.9) 0%, rgba(0, 0, 0, 0.9) 100%);
}

/* Project filter enhancements */
.portfolio_filter ul li a {
  position: relative;
  padding: 10px 20px;
  margin: 0 5px;
  border-radius: 25px;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.portfolio_filter ul li a:hover,
.portfolio_filter ul li a.select-cat {
  background: #e6ff00;
  color: #000;
  transform: translateY(-2px);
}

body.light-theme .portfolio_filter ul li a {
  background: rgba(0, 0, 0, 0.1);
  color: rgba(0, 0, 0, 0.8);
}

body.light-theme .portfolio_filter ul li a:hover,
body.light-theme .portfolio_filter ul li a.select-cat {
  background: #e6ff00;
  color: #000;
}

/* Mobile responsiveness for projects */
@media (max-width: 768px) {
  .github-project-card {
    margin-bottom: 30px;
  }
  
  .project-header {
    flex-direction: column;
    gap: 10px;
  }
  
  .project-language {
    align-self: flex-start;
  }
  
  .portfolio_filter ul {
    flex-wrap: wrap;
    gap: 10px;
  }
  
  .portfolio_filter ul li a {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

/* Loading animation improvements */
.loading-projects {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
}

.loading-projects::before {
  content: '⚡';
  font-size: 2rem;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { 
    opacity: 1; 
    transform: scale(1);
  }
  50% { 
    opacity: 0.7; 
    transform: scale(1.1);
  }
}