/* Custom styling for MkDocs site */

/* Variables */
:root {
  --md-primary-fg-color: #3a506b;
  --md-accent-fg-color: #5bc0be;
  --md-bold-color: #d32f2f; /* New variable for bold text color */
  --card-text-color: #333333; /* Darker text for better readability */
  --person-card-bg: #fcfcfc;
  --definition-bg: rgba(91, 192, 190, 0.08);
  --key-points-bg: rgba(58, 80, 107, 0.08);
  --callout-text-color: #333333;
}

/* Main content styling */
body {
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, Helvetica, Arial, sans-serif;
}

/* Page title */
h1 {
  color: var(--md-primary-fg-color);
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-align: center;
}

.md-typeset h2 {
  color: var(--md-primary-fg-color);
  margin-top: 1.5rem;
  font-weight: 600;
  border-bottom: 1px solid #eaeaea;
  padding-bottom: 0.3rem;
}

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

.nav-item {
  background-color: #fff;
  border-radius: 0.25rem;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  padding: 1.25rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border-top: 3px solid var(--md-accent-fg-color);
}

.nav-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.nav-item h2 {
  color: var(--md-primary-fg-color);
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
  border-bottom: none;
}

.nav-item p {
  margin-bottom: 1rem;
  color: #666;
}

.nav-link {
  display: inline-block;
  background-color: var(--md-primary-fg-color);
  color: white !important;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  font-weight: 500;
  transition: background-color 0.2s ease;
  text-decoration: none;
}

.nav-link:hover {
  background-color: var(--md-accent-fg-color);
  text-decoration: none !important;
}

/* Topics section */
.topics {
  margin-top: 2rem;
}

.topic-section {
  background-color: #fff;
  border-radius: 0.25rem;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  padding: 1.25rem;
}

.topic-section h3 {
  margin-top: 0;
  color: var(--md-primary-fg-color);
  font-weight: 600;
  border-bottom: 1px solid #eaeaea;
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

.topic-section ul {
  padding-left: 1.5rem;
}

.topic-section li {
  margin-bottom: 0.5rem;
}

/* Mobile responsiveness */
@media screen and (max-width: 768px) {
  .nav-grid {
    grid-template-columns: 1fr;
  }
}

/* Improve visibility of bold/strong text */
strong, b {
  font-weight: 700;
  color: var(--md-bold-color);
}

.md-typeset strong {
  font-weight: 700;
  color: var(--md-bold-color);
}

/* Make sure bold links are properly colored but still indicate they are links */
.md-typeset a strong,
.md-typeset strong a {
  color: var(--md-bold-color);
  text-decoration: underline;
}

/* Art history page styling */
.period-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 1rem 0;
}

.period-item {
  background-color: #fff;
  border-radius: 0.25rem;
  padding: 1rem;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border-left: 3px solid var(--md-accent-fg-color);
}

/* Summary page cards and callouts */
.person-card {
  background-color: var(--person-card-bg);
  border-radius: 0.5rem;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  margin: 1.5rem 0;
  border-left: 4px solid var(--md-primary-fg-color);
  position: relative;
  overflow: hidden;
}

.person-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 40px;
  height: 40px;
  background-color: var(--md-primary-fg-color);
  opacity: 0.1;
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.person-card h3 {
  color: var(--md-primary-fg-color);
  margin-top: 0;
  font-size: 1.3rem;
  border-bottom: 1px solid #eaeaea;
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.person-card p {
  margin-bottom: 1rem;
  color: var(--callout-text-color);
}

.person-card ul {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.person-card li {
  margin-bottom: 0.5rem;
  color: var(--callout-text-color);
}

.person-card strong {
  color: var(--md-bold-color);
  font-weight: 700;
}

.person-card em {
  font-style: italic;
  color: #555;
}

.definition {
  background-color: var(--definition-bg);
  border-radius: 0.5rem;
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  border-left: 4px solid var(--md-accent-fg-color);
  position: relative;
}

.definition::before {
  content: "❝";
  position: absolute;
  top: 0.5rem;
  right: 1rem;
  font-size: 2rem;
  color: var(--md-accent-fg-color);
  opacity: 0.2;
}

.definition h3 {
  color: var(--md-primary-fg-color);
  margin-top: 0;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.definition p {
  margin: 0;
  color: var(--callout-text-color);
}

.key-points {
  background-color: var(--key-points-bg);
  border-radius: 0.5rem;
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  border-left: 4px solid var(--md-primary-fg-color);
  position: relative;
}

.key-points::before {
  content: "!";
  position: absolute;
  top: 0.5rem;
  right: 1rem;
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--md-primary-fg-color);
  opacity: 0.2;
}

.key-points h3 {
  color: var(--md-primary-fg-color);
  margin-top: 0;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.key-points ul {
  margin-bottom: 0;
}

.key-points li {
  margin-bottom: 0.5rem;
  color: var(--callout-text-color);
}

/* Improved Timeline Component */
.timeline-container {
  position: relative;
  height: 200px;
  background-color: rgba(58, 80, 107, 0.05);
  margin: 3rem 0;
  border-radius: 0.5rem;
  overflow: visible;
  padding: 1rem 0;
}

.timeline-container::after {
  content: "";
  position: absolute;
  height: 4px;
  background-color: var(--md-primary-fg-color);
  width: 90%;
  left: 5%;
  top: 50%;
  transform: translateY(-50%);
  border-radius: 2px;
}

.timeline-item {
  position: absolute;
  width: 150px;
  text-align: center;
  transform: translateX(-50%);
}

/* Position timeline items alternating above and below the line */
.timeline-item:nth-child(odd) {
  top: 10px;
}

.timeline-item:nth-child(even) {
  bottom: 10px;
}

/* Add connecting lines to timeline items */
.timeline-item:nth-child(odd)::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  width: 2px;
  height: 30px;
  background-color: var(--md-primary-fg-color);
  opacity: 0.5;
}

.timeline-item:nth-child(even)::after {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  width: 2px;
  height: 30px;
  background-color: var(--md-primary-fg-color);
  opacity: 0.5;
}

.timeline-date {
  background-color: var(--md-primary-fg-color);
  color: white;
  padding: 0.3rem 0.7rem;
  border-radius: 1rem;
  display: inline-block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.9rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.timeline-content {
  background-color: white;
  padding: 0.7rem;
  border-radius: 0.25rem;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--card-text-color);
}

/* Mobile responsiveness for timeline */
@media screen and (max-width: 768px) {
  .timeline-container {
    height: 300px;
  }
  
  .timeline-item {
    width: 120px;
  }
}

.overview-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  grid-gap: 1.5rem;
  margin: 2rem 0;
}

.overview-card {
  background-color: #fff;
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-align: center;
}

.overview-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.overview-card h2 {
  margin-top: 0;
  color: var(--md-primary-fg-color);
  font-size: 1.4rem;
  border-bottom: none;
}

.overview-card p {
  color: #666;
  margin-bottom: 1.5rem;
}

.card-link {
  background-color: var(--md-primary-fg-color);
  color: white !important;
  padding: 0.5rem 1.5rem;
  border-radius: 2rem;
  text-decoration: none;
  display: inline-block;
  font-weight: 500;
  transition: background-color 0.2s ease;
}

.card-link:hover {
  background-color: var(--md-accent-fg-color);
  text-decoration: none !important;
}

.study-resources {
  margin: 2rem 0;
}

.resource-card {
  background-color: #fff;
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--md-accent-fg-color);
}

.resource-card h3 {
  margin-top: 0;
  color: var(--md-primary-fg-color);
  font-weight: 600;
}

.resource-card p {
  color: var(--card-text-color);
}

.resource-link {
  display: flex;
  align-items: center;
  background-color: var(--md-primary-fg-color);
  color: white !important;
  padding: 0.75rem 1.5rem;
  border-radius: 0.25rem;
  text-decoration: none;
  margin: 1rem 0;
  transition: background-color 0.2s ease;
  font-weight: 500;
}

.resource-link:hover {
  background-color: var(--md-accent-fg-color);
  text-decoration: none !important;
}

.resource-link .icon {
  font-size: 1.25rem;
  margin-right: 0.75rem;
}

.resource-note {
  font-size: 0.9rem;
  color: #666;
  margin-top: 0.75rem;
}

/* Simple grid for art history index */
.simple-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
}

/* Fix for dark mode */
[data-md-color-scheme="slate"] {
  --card-text-color: #e0e0e0;
  --callout-text-color: #e0e0e0;
  --person-card-bg: #2e303e;
  --definition-bg: rgba(91, 192, 190, 0.15);
  --key-points-bg: rgba(58, 80, 107, 0.15);
}

[data-md-color-scheme="slate"] .person-card,
[data-md-color-scheme="slate"] .definition,
[data-md-color-scheme="slate"] .key-points {
  background-color: #1e1e2e;
}

[data-md-color-scheme="slate"] .timeline-content,
[data-md-color-scheme="slate"] .overview-card,
[data-md-color-scheme="slate"] .resource-card {
  background-color: #2e303e;
  color: var(--card-text-color);
}

[data-md-color-scheme="slate"] .person-card h3,
[data-md-color-scheme="slate"] .definition h3,
[data-md-color-scheme="slate"] .key-points h3 {
  color: #5bc0be;
}

[data-md-color-scheme="slate"] .person-card em {
  color: #bbb;
}