/* Project Overlay Styles */
.project-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: 1000;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-overlay.active {
  display: flex;
  opacity: 1;
}

.project-overlay-content {
  position: relative;
  width: 90%;
  max-width: 1200px;
  margin: auto;
  background-color: var(--bg-dark);
  padding: 2rem;
  border-radius: 8px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden; /* Changed from overflow-y: auto to prevent the entire content from scrolling */
}

body:not(.dark-mode) .project-overlay-content {
  background-color: var(--bg-light);
}

.close-overlay-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: var(--light);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  transition: color 0.3s ease;
  z-index: 10;
}

body:not(.dark-mode) .close-overlay-btn {
  color: var(--gray-800);
}

.close-overlay-btn:hover {
  color: var(--primary);
}

.project-overlay-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background-color: inherit;
  padding-bottom: 1rem;
  margin-right: 2rem; /* Add space for the X button */
}

.project-overlay-title {
  margin-bottom: 0.5rem;
  color: var(--light);
  font-size: 2rem;
}

body:not(.dark-mode) .project-overlay-title {
  color: var(--gray-800);
}

.project-overlay-description {
  margin-bottom: 2rem;
  color: var(--gray-400);
  line-height: 1.6;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.project-overlay-description.expanded {
  max-height: 200px; /* Adjust as needed */
  overflow-y: auto;
}

body:not(.dark-mode) .project-overlay-description {
  color: var(--gray-600);
}

/* Update the project-overlay-gallery-content styles to ensure proper display */
.project-overlay-gallery-content {
  display: none;
}

.project-overlay-gallery-content.active {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
}

/* Make sure the tabs are properly styled and visible */
.project-overlay-tabs {
  position: sticky;
  top: 0;
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--dark-border);
  padding-bottom: 0.5rem;
  background-color: inherit;
  z-index: 4;
}

body:not(.dark-mode) .project-overlay-tabs {
  border-bottom-color: var(--gray-300);
}

.project-overlay-tab {
  padding: 0.5rem 1rem;
  border: none;
  background: none;
  color: var(--gray-400);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
  font-weight: 500;
}

body:not(.dark-mode) .project-overlay-tab {
  color: var(--gray-600);
}

.project-overlay-tab:hover {
  color: var(--primary-light);
}

body:not(.dark-mode) .project-overlay-tab:hover {
  color: var(--primary);
}

.project-overlay-tab.active {
  color: var(--primary-light);
  border-bottom-color: var(--primary-light);
}

body:not(.dark-mode) .project-overlay-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* Ensure the gallery has proper spacing */
.project-overlay-gallery {
  position: relative;
  margin-top: 1rem;
  flex: 1;
  overflow-y: auto; /* Make only the gallery scrollable */
  padding-bottom: 2rem; /* Add some padding at the bottom */
}

.project-overlay-gallery-item {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 4px;
  box-shadow: var(--shadow);
}

.project-overlay-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.project-overlay-gallery-item:hover img {
  transform: scale(1.05);
}

/* Overlay open state */
body.overlay-open {
  overflow: hidden;
}

/* Toggle description button */
.toggle-description-btn {
  background: none;
  border: none;
  color: var(--primary-light);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 0;
  margin-bottom: 1rem;
  display: inline-flex;
  align-items: center;
}

body:not(.dark-mode) .toggle-description-btn {
  color: var(--primary);
}

.toggle-description-btn i {
  margin-left: 0.5rem;
  transition: transform 0.3s ease;
}

.toggle-description-btn.expanded i {
  transform: rotate(180deg);
}

@media (max-width: 768px) {
  .project-overlay-content {
    padding: 1.5rem;
    width: 95%;
  }

  .project-overlay-gallery-content.active {
    grid-template-columns: 1fr;
  }

  .project-overlay-title {
    font-size: 1.5rem;
  }
}