/* Custom Academic Portfolio Styling */

/* Color Variables - Blue Academic Theme */
:root {
  --primary-color: #1e3a5f;
  --accent-color: #3182ce;
  --light-blue: #e6f2ff;

  /* Light theme colors */
  --bg-color: #ffffff;
  --text-color: #3a3a3a;
  --card-bg: #f8f9fa;
  --border-color: #e0e0e0;
  --heading-color: #1e3a5f;
  --meta-color: #7a8288;
  --link-color: #3182ce;
  --link-hover: #1e3a5f;
}

/* Dark theme colors - Blue & Gold scheme */
[data-theme="dark"] {
  --bg-color: #0d1117;
  --text-color: #c9d1d9;
  --card-bg: #161b22;
  --border-color: #30363d;
  --heading-color: #58a6ff;
  --meta-color: #8b949e;
  --link-color: #58a6ff;
  --link-hover: #ffd700;
  --primary-color: #58a6ff;
  --accent-color: #58a6ff;
  --gold-accent: #ffd700;
  --gold-hover: #ffed4e;
  --light-blue: #1f2937;
}

/* Apply theme colors */
[data-theme="dark"] body,
[data-theme="dark"] .page,
[data-theme="dark"] .page__content {
  background-color: var(--bg-color);
  color: var(--text-color);
}

[data-theme="dark"] .page__content h1,
[data-theme="dark"] .page__content h2,
[data-theme="dark"] .page__content h3,
[data-theme="dark"] .page__content h4 {
  color: var(--heading-color);
}

[data-theme="dark"] .research-item,
[data-theme="dark"] .award-item,
[data-theme="dark"] .contact-item,
[data-theme="dark"] .publication-filter {
  background: var(--card-bg);
  border-color: var(--border-color);
}

[data-theme="dark"] .publication-item {
  background: var(--card-bg);
  border-color: var(--border-color);
}

[data-theme="dark"] .masthead,
[data-theme="dark"] .greedy-nav,
[data-theme="dark"] .sidebar {
  background: #0d1117;
  border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .sidebar {
  border-bottom: none;
}

.author__avatar img {
  max-width: 210px;
  border-radius: 50%;
}

[data-theme="dark"] .author__avatar img {
  border: 2px solid var(--border-color);
}

[data-theme="dark"] .author__urls {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
}

[data-theme="dark"] .author__bio {
  color: var(--meta-color);
}

/* Fix author__urls-wrapper alignment */
.author__urls-wrapper {
  background: transparent !important;
}

.sidebar .author__urls-wrapper {
  margin: 0 !important;
  padding: 0 !important;
}

.sidebar .author__urls {
  margin: 0 !important;
  padding: 1rem !important;
}

[data-theme="dark"] .author__urls-wrapper {
  background: transparent !important;
}

[data-theme="dark"] .sidebar .author__urls {
  background: transparent !important;
  border: none !important;
}

/* Sidebar link styling - consistent colors */
.author__urls a {
  color: var(--accent-color) !important;
  text-decoration: none !important;
}

.author__urls a:hover {
  color: var(--primary-color) !important;
  text-decoration: underline !important;
}

[data-theme="dark"] .author__urls a {
  color: var(--link-color) !important;
}

[data-theme="dark"] .author__urls a:hover {
  color: var(--gold-accent) !important;
  text-decoration: underline !important;
}

[data-theme="dark"] .greedy-nav a,
[data-theme="dark"] .page__footer a {
  color: var(--text-color);
}

[data-theme="dark"] .greedy-nav a:hover,
[data-theme="dark"] .greedy-nav a:focus {
  color: var(--accent-color);
}

[data-theme="dark"] .page__footer {
  background: #0d1117;
  border-top: 1px solid var(--border-color);
  color: var(--text-color);
}

[data-theme="dark"] .page__title,
[data-theme="dark"] .archive__item-title {
  color: var(--heading-color);
}

[data-theme="dark"] .publication-title {
  color: var(--heading-color) !important;
}

[data-theme="dark"] .publication-authors,
[data-theme="dark"] .publication-venue {
  color: var(--meta-color) !important;
}

[data-theme="dark"] .publication-year {
  color: var(--meta-color) !important;
}

[data-theme="dark"] .filter-btn:hover {
  background: var(--border-color);
}

[data-theme="dark"] a {
  color: var(--link-color);
}

[data-theme="dark"] a:hover {
  color: var(--gold-accent);
}

[data-theme="dark"] .research-item:hover,
[data-theme="dark"] .publication-item:hover {
  border-color: var(--gold-accent);
  box-shadow: 0 2px 12px rgba(255, 215, 0, 0.15);
}

[data-theme="dark"] .filter-btn {
  background: var(--card-bg);
  border-color: var(--accent-color);
  color: var(--accent-color);
}

[data-theme="dark"] .filter-btn:not(.active):hover {
  border-color: var(--gold-accent);
  color: var(--gold-accent);
  background: var(--border-color);
}

[data-theme="dark"] .filter-btn.active {
  background: var(--gold-accent);
  color: #0d1117;
  border-color: var(--gold-accent);
}

[data-theme="dark"] .filter-btn.active:hover {
  background: var(--gold-hover);
  color: #0d1117;
  border-color: var(--gold-hover);
}

[data-theme="dark"] .publication-status {
  color: var(--gold-accent) !important;
}

[data-theme="dark"] .btn--primary {
  background-color: var(--gold-accent) !important;
  color: #0d1117 !important;
  border-color: var(--gold-accent) !important;
}

[data-theme="dark"] .btn--primary:hover {
  background-color: var(--gold-hover) !important;
  color: #0d1117 !important;
  border-color: var(--gold-hover) !important;
}

[data-theme="dark"] #theme-toggle:hover {
  color: var(--gold-accent);
}

/* Theme Toggle Button Styling */
#theme-toggle {
  border: none;
  background: none;
  cursor: pointer;
  padding: 0.5rem;
  margin-left: 0.5rem;
  color: inherit;
  font-size: 1.2rem;
  transition: color 0.2s;
  display: inline-block !important;
}

#theme-toggle:hover {
  color: var(--accent-color);
}

/* Ensure toggle button stays visible, not hidden in hamburger menu */
.greedy-nav .theme-toggle-wrapper {
  display: inline-block !important;
  margin-left: auto;
  padding-right: 1rem;
}

@media (max-width: 768px) {
  #theme-toggle {
    font-size: 1.1rem;
    padding: 0.4rem;
  }
}

/* Remove side spacing - but preserve layout */
.page__inner-wrap {
  padding-left: 0 !important;
  padding-right: 0 !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  min-width: 0 !important;
}

/* Remove padding from article/page containers */
article.page,
.page {
  padding-left: 0 !important;
  padding-right: 0 !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}

#main article {
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* Fix main content padding/spacing - more conservative */
.page__content {
  padding-top: 0.25em;
  padding-bottom: 0.25em;
  padding-left: 0 !important;
  padding-right: 0 !important;
  font-size: 0.8em;
}

/* Reduce spacing in main content */
.page__content h1 {
  margin-top: 0.5em;
  margin-bottom: 0.25em;
  font-size: 1.8em;
}

.page__content h2 {
  margin-top: 0.4em;
  margin-bottom: 0.2em;
  font-size: 1.5em;
}

.page__content h3 {
  margin-top: 0.3em;
  margin-bottom: 0.15em;
  font-size: 1.3em;
}

.page__content p {
  margin-bottom: 0.5em;
  line-height: 1.4;
}

/* Remove all underlines */
.page__content a,
.page__content strong a {
  text-decoration: none !important;
  border-bottom: none !important;
}

/* Justify main bio text on homepage */
.page__content > p {
  text-align: justify;
}

/* Ensure publication filter doesn't have excessive margin */
.publication-filter {
  margin-bottom: 2rem !important;
}

/* Page Subtitles */
.page-subtitle {
  font-size: 1.1rem;
  color: #7a8288;
  margin-bottom: 2rem;
  font-style: italic;
}

/* Research Interests Grid */
.research-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.research-item {
  background: #f8f9fa;
  padding: 1.5rem;
  border-radius: 8px;
  border-left: 4px solid var(--accent-color);
  transition: transform 0.2s, box-shadow 0.2s;
}

.research-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.research-item h3 {
  margin-top: 0;
  color: var(--primary-color);
  font-size: 1.2rem;
}

/* Awards List */
.awards-list {
  margin: 2rem 0;
}

.award-item {
  background: #f8f9fa;
  padding: 1.25rem;
  margin-bottom: 1rem;
  border-radius: 8px;
  border-left: 4px solid var(--accent-color);
}

.award-item h4 {
  margin: 0 0 0.5rem 0;
  color: var(--primary-color);
}

.award-item p {
  margin: 0;
  color: #5a5a5a;
}

/* Publication Filtering */
.publication-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 2rem 0;
  padding: 1rem;
  background: #f8f9fa;
  border-radius: 8px;
}

.filter-btn {
  padding: 0.5rem 1rem;
  border: 2px solid var(--accent-color);
  background: white;
  color: var(--accent-color);
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.2s;
}

.filter-btn:hover {
  background: var(--light-blue);
}

.filter-btn.active {
  background: var(--accent-color);
  color: white;
}

/* Publication List */
.publication-list {
  margin: 2rem 0;
}

.publication-item {
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  transition: all 0.2s;
}

.publication-item:hover {
  border-color: var(--accent-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.publication-title {
  font-size: 1.2rem;
  margin: 0 0 0.5rem 0;
  color: var(--primary-color);
}

.publication-year {
  color: #7a8288;
  font-weight: normal;
  font-size: 1rem;
}

.publication-authors {
  margin: 0.5rem 0;
  color: #5a5a5a;
}

.publication-venue {
  margin: 0.5rem 0;
  color: #5a5a5a;
}

.publication-status {
  color: var(--accent-color);
  font-weight: 500;
}

.publication-links {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.publication-links .btn {
  color: #ffffff !important;
  text-decoration: none !important;
  background-color: var(--accent-color) !important;
}

.publication-links .btn:hover {
  color: #ffffff !important;
  background-color: var(--primary-color) !important;
}

[data-theme="dark"] .publication-links .btn {
  color: #0d1117 !important;
  background-color: var(--gold-accent) !important;
  border-color: var(--gold-accent) !important;
}

[data-theme="dark"] .publication-links .btn:hover {
  color: #0d1117 !important;
  background-color: var(--gold-hover) !important;
  border-color: var(--gold-hover) !important;
}

/* Contact Form Styling */
.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.contact-item {
  background: #f8f9fa;
  padding: 1.5rem;
  border-radius: 8px;
}

.contact-item h3 {
  color: var(--primary-color);
  margin-top: 0;
}

.contact-form {
  max-width: 600px;
  margin: 2rem 0;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--primary-color);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid #e0e0e0;
  border-radius: 4px;
  font-size: 1rem;
  transition: border-color 0.2s;
  background-color: #ffffff;
  color: #3a3a3a;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-color);
}

/* Dark mode contact form */
[data-theme="dark"] .contact-item {
  background: var(--card-bg);
}

[data-theme="dark"] .contact-item h3 {
  color: var(--heading-color);
}

[data-theme="dark"] .form-group label {
  color: var(--heading-color);
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea {
  background-color: var(--card-bg);
  border-color: var(--border-color);
  color: var(--text-color);
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group textarea:focus {
  border-color: var(--accent-color);
}

[data-theme="dark"] .form-group input::placeholder,
[data-theme="dark"] .form-group textarea::placeholder {
  color: var(--meta-color);
}

/* Experience and Event Styling */
.experience-title,
.event-title {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.experience-meta,
.event-meta {
  color: #7a8288;
  font-style: italic;
  margin-bottom: 1rem;
}

.experience-tags,
.event-tags {
  color: var(--accent-color);
  font-weight: 500;
  margin-top: 1rem;
}

/* Remove underlines from CV page elements */
.page__content strong {
  text-decoration: none !important;
}

.page__content em {
  text-decoration: none !important;
}

/* CV page color scheme */
.page__content h2 {
  color: var(--primary-color);
}

.page__content h3 {
  color: var(--accent-color);
}

/* Dark mode CV colors */
[data-theme="dark"] .page__content strong {
  color: var(--gold-accent);
}

[data-theme="dark"] .page__content em {
  color: var(--meta-color);
}

/* Academic Icons Support (Google Scholar, ORCID, etc.) */
/* Include this if Academic Icons don't load properly */
@import url("https://cdn.jsdelivr.net/gh/jpswalsh/academicons@1/css/academicons.min.css");

/* Responsive Design */
@media (max-width: 768px) {
  .research-grid {
    grid-template-columns: 1fr;
  }

  .publication-filter {
    justify-content: center;
  }

  .filter-btn {
    flex: 1 0 auto;
  }
}

/* Override MM skin colors for links */
a {
  color: var(--accent-color);
}

a:hover {
  color: var(--primary-color);
}

/* Buttons enhancement */
.btn--primary {
  background-color: var(--accent-color) !important;
}

.btn--primary:hover {
  background-color: var(--primary-color) !important;
}