/* Theme Variables */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  --border-color: #e0e0e0;
  --link-color: #0066cc;
  --link-hover: #0052a3;
}

html.dark {
  --bg-primary: #1a1a1a;
  --bg-secondary: #2d2d2d;
  --text-primary: #e8e8e8;
  --text-secondary: #b0b0b0;
  --border-color: #404040;
  --link-color: #4d9fff;
  --link-hover: #7db8ff;
}

/* Base Styles */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen",
    "Ubuntu", "Cantarell", sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Override Bootstrap container max-width */
.container {
  max-width: 680px !important;
}

/* Profile Link */
.profile-link {
  color: var(--text-primary);
  transition: opacity 0.2s ease;
}

.profile-link:hover {
  opacity: 0.7;
}

.profile-img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
}

h1 {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--text-primary);
}

/* Navigation Links */
.nav-link {
  color: var(--text-secondary) !important;
  text-decoration: none;
  font-size: 15px;
  font-weight: 400;
  padding: 0 !important;
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary) !important;
}

/* Theme Toggle */
.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: background-color 0.2s ease;
}

.theme-toggle:hover {
  background-color: var(--bg-secondary);
}

.theme-toggle svg {
  display: block;
}

html:not(.dark) .moon-icon {
  display: none;
}

html.dark .sun-icon {
  display: none;
}

html.dark .theme-toggle svg {
  stroke: var(--text-primary);
}

.intro {
  font-size: 18px;
  line-height: 2rem;
}

.primary-text {
  color: var(--text-primary);
}
.secondary-text {
  color: var(--text-secondary);
}

/* Bootstrap border override */
.border-top,
.border-bottom {
  border-color: var(--border-color) !important;
}

/* Project & Writing Items */
.project-item h3 a,
.writing-item h3 a {
  color: var(--text-primary);
  transition: color 0.2s ease;
}

.project-item h3 a:hover,
.writing-item h3 a:hover {
  color: var(--link-color);
}

.project-icon {
  width: 60px;
  height: 60px;
}

/* Status Badges */
.status {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
}

.status.active {
  background-color: #d4edda;
  color: #155724;
}

html.dark .status.active {
  background-color: #1e4620;
  color: #7ad87a;
}

.status.discontinued {
  background-color: #f8d7da;
  color: #721c24;
}

html.dark .status.discontinued {
  background-color: #4a1c1f;
  color: #f5a0a8;
}

/* Links */
.project-link,
.writing-link {
  color: var(--link-color);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s ease;
}

.project-link:hover,
.writing-link:hover {
  color: var(--link-hover);
}

.category-tag {
  display: inline-block;
  padding: 4px 12px;
  background-color: var(--bg-secondary);
  border-radius: 4px;
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: background-color 0.2s ease;
}

.category-tag:hover {
  background-color: var(--border-color);
}

/* Social Links */
.social-links a {
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.social-links a:hover {
  color: var(--text-primary);
}

/* Mobile Responsiveness */
@media (max-width: 576px) {
  h1 {
    font-size: 1.5rem;
  }

  .profile-img {
    width: 48px;
    height: 48px;
  }
}