#ProgressBarElement {
  border-top: 4px var(--bs-primary) solid;
  position: fixed;
  left: 0;
  top: 0;
  --TransitionWidthDuration: .4s;
  --TransitionLeftDuration: .8s;
  transition: width var(--TransitionWidthDuration), left var(--TransitionLeftDuration);
  z-index: 5;
}

#AppContainer {
  max-width: 650px;
}

.ripple-surface::before { transition: opacity 150ms ease-in,background-color 150ms ease-in; }

/* markdown styling */
#MarkdownContainer code.hljs {
  background-color: var(--bs-body-bg) !important;
  border: 1px solid var(--bs-border-color);
  border-radius: 12px;
}

[writea='read.header.thumbnail'] {
  transition: height .3s;
}
[writea='read.header']:hover > [writea='read.header.thumbnail'] {
  height: 250px;
}

[writea='read.content'] {
  transition: opacity .2s;
  opacity: 1;
}

#MarkdownContainer img {
  max-width: 100%;
  border-radius: 12px;
}

blockquote {
  border-left: 3px solid var(--bs-primary);
  padding-left: 12px;
  font-style: italic;
}

/* Estilos para el nav de categorías */
.category-nav {
  background: transparent;
  padding: 1.5rem 0;
  margin-bottom: 2rem;
  border-bottom: 1px solid rgba(203, 166, 247, 0.1);
}

.category-nav .d-flex {
  justify-content: center;
}

.category-nav button {
  transition: all 0.3s ease;
  min-width: 90px;
  border: none;
  background: transparent;
  color: var(--bs-body-color);
  opacity: 0.7;
  position: relative;
  padding: 0.5rem 1rem;
}

.category-nav button:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.category-nav button.btn-primary {
  opacity: 1;
  color: var(--bs-primary);
}

.category-nav button.btn-primary::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 3px;
  background: var(--bs-primary);
  border-radius: 4px;
}

/* Estilo para las cards de posts */
[writea='post.entry'] {
  transition: all 0.3s ease;
}

[writea='post.entry']:hover {
  transform: translateY(-5px);
}

[writea='post.entry'] .rounded-4 {
  background: rgba(203, 166, 247, 0.03) !important;
  border: 1px solid rgba(203, 166, 247, 0.1);
  backdrop-filter: blur(8px);
}

[writea='post.entry.info'] {
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

[writea='post.entry.title'] {
  font-size: 1.4rem;
  margin: 0.5rem 0;
  background: linear-gradient(45deg, var(--bs-primary), #e2c8ff);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[writea='post.entry.description'] {
  opacity: 0.8;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Tags de los posts */
.post-tags {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.post-tag {
  font-size: 0.75rem;
  padding: 0.2rem 0.8rem;
  border-radius: 20px;
  background: rgba(203, 166, 247, 0.1);
  color: var(--bs-primary);
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.post-tag:hover {
  background: rgba(203, 166, 247, 0.2);
}

/* Efecto de hover en las imágenes */
[writea='post.entry.thumbnail'] {
  transition: all 0.5s ease;
  filter: grayscale(20%);
}

[writea='post.entry']:hover [writea='post.entry.thumbnail'] {
  filter: grayscale(0%);
}

/* Quitar outline en móviles */
* {
  -webkit-tap-highlight-color: transparent;
  outline: none !important;
}

button:focus, 
a:focus {
  outline: none !important;
  box-shadow: none !important;
}

.btn:focus {
  box-shadow: none !important;
}