/* Image Lightbox */
.image-lightbox {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: var(--spacing-xl);
}

.image-lightbox.active {
  opacity: 1;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-primary);
  font-size: 24px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lightbox-close:hover {
  background: var(--color-bg-hover);
  transform: scale(1.1);
}

/* External link indicator */
.external-link::after {
  content: '↗';
  margin-left: 2px;
  font-size: 0.8em;
  opacity: 0.6;
}

/* Header logo link */
.header-logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--color-text-primary);
}

.header-logo-link:hover {
  text-decoration: none;
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* Home page cards */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.feature-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all 0.2s ease;
  text-decoration: none;
  display: block;
}

.feature-card:hover {
  background: var(--color-bg-tertiary);
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-card h3 {
  margin-top: 0;
  color: var(--color-text-primary);
}

.feature-card p {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* Quick links */
.quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin: var(--spacing-lg) 0;
}

.quick-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.2s ease;
}

.quick-link:hover {
  background: var(--color-bg-hover);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Badge */
.badge {
  display: inline-block;
  padding: 2px 8px;
  background: var(--color-accent);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge.badge-new {
  background: #22c55e;
}

.badge.badge-beta {
  background: #fbbf24;
  color: #18181a;
}

/* Video container responsive */
.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  margin: var(--spacing-xl) 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}