/* ==========================================================================
   Tema Calendar - KutBlog
   Diseño minimalista editorial de dos columnas con timeline y calendario fijo
   ========================================================================== */

:root {
  --bg: #ffffff;
  --bg-translucent: rgba(255, 255, 255, 0.9);
  --surface: #ffffff;
  --surface-2: #f4f5f7;
  --surface-hover: #f8f9fa;
  --border: rgba(0, 0, 0, 0.08);
  --border-subtle: rgba(0, 0, 0, 0.04);
  --text: #111827;
  --text-muted: #4b5563;
  --text-faint: #9ca3af;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.03);
  --transition-fast: 0.15s ease;
  --transition-smooth: 0.25s ease;
}

[data-theme="dark"] {
  --bg: #0c0d0e;
  --bg-translucent: rgba(12, 13, 14, 0.9);
  --surface: #141517;
  --surface-2: #1c1e22;
  --surface-hover: #22252a;
  --border: rgba(255, 255, 255, 0.08);
  --border-subtle: rgba(255, 255, 255, 0.04);
  --text: #f3f4f6;
  --text-muted: #9ca3af;
  --text-faint: #6b7280;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
}

/* ── Reset & Bases ───────────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 15px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Image Alignments */
img.align-left, .calendar-prose img.align-left {
  float: left;
  margin: 0.6rem 1.6rem 1.25rem 0;
  max-width: 50%;
  display: block;
}
img.align-right, .calendar-prose img.align-right {
  float: right;
  margin: 0.6rem 0 1.25rem 1.6rem;
  max-width: 50%;
  display: block;
}
img.align-center, .calendar-prose img.align-center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  float: none;
  clear: both;
}
img.align-full, .calendar-prose img.align-full {
  display: block;
  width: 100%;
  max-width: 100%;
  margin: 2rem auto;
  float: none;
  clear: both;
}
@media (max-width: 640px) {
  img.align-left, .calendar-prose img.align-left,
  img.align-right, .calendar-prose img.align-right {
    float: none;
    max-width: 100%;
    margin: 1.5rem auto;
  }
}
.calendar-prose::after {
  content: "";
  display: table;
  clear: both;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ── Encabezado Principal ────────────────────────────────────────────────── */
.calendar-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: var(--bg-translucent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.calendar-header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  text-decoration: none;
}

.brand-link .site-logo-img {
  height: 32px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  vertical-align: middle;
}

.brand-icon {
  width: 32px;
  height: 32px;
  background: var(--accent);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-item {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.35rem 0.5rem;
  transition: color var(--transition-fast);
}

.nav-item:hover {
  color: var(--text);
}

.nav-item.is-active {
  color: var(--accent);
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: var(--text-muted);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.icon-btn:hover {
  color: var(--text);
  background-color: var(--surface-2);
  border-color: var(--border);
}

.mobile-menu-btn {
  display: none;
}

/* ── Buscador Desplegable ────────────────────────────────────────────────── */
.calendar-search-drawer {
  display: none;
  border-top: 1px solid var(--border);
  background-color: var(--surface-2);
  padding: 0.75rem 1.25rem;
  animation: slideDown 0.15s ease-out;
}

.calendar-search-drawer.is-open {
  display: block;
}

.search-drawer-inner {
  max-width: 600px;
  margin: 0 auto;
}

.search-form {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background-color: var(--bg);
  border: 1px solid var(--border);
  padding: 0.45rem 0.75rem;
}

.search-form:focus-within {
  border-color: var(--accent);
}

.search-form-icon {
  color: var(--text-faint);
  flex-shrink: 0;
}

.search-form input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
}

.search-close-btn {
  color: var(--text-faint);
  font-size: 0.95rem;
  padding: 0.2rem;
}

/* ── Menú Móvil Desplegable ─────────────────────────────────────────────── */
.calendar-mobile-drawer {
  display: none;
  border-top: 1px solid var(--border);
  background-color: var(--surface-2);
  padding: 0.75rem 1.25rem;
}

.calendar-mobile-drawer.is-open {
  display: block;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.mobile-nav-item {
  padding: 0.5rem 0.65rem;
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.9rem;
}

.mobile-nav-item:hover {
  color: var(--text);
  background-color: var(--surface-hover);
}

/* ── Contenedor General ──────────────────────────────────────────────────── */
.calendar-site-main {
  flex: 1;
  padding: 2rem 1.25rem 3rem;
}

.calendar-container {
  max-width: 1180px;
  margin: 0 auto;
}

/* ── Barra de Filtro / Búsqueda ─────────────────────────────────────────── */
.calendar-filter-bar {
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.filter-badge {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.filter-title {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.filter-subtitle {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 0.5rem;
}

.filter-clear-link {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}

.filter-clear-link:hover {
  color: var(--accent);
}

/* ── Grid Principal de Dos Columnas ──────────────────────────────────────── */
.calendar-two-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  gap: 2.25rem;
}

/* ── Columna Izquierda: Artículos Compactos (Estilo SystemInside) ────────── */
.calendar-posts-stream {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.calendar-card {
  position: relative;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid transparent;
  padding: 1rem 1.15rem;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.calendar-card:hover {
  background-color: var(--surface-hover);
  border-color: rgba(var(--accent-rgb, 99, 102, 241), 0.3);
}

.calendar-card.is-active-card {
  border-color: var(--border);
  border-left: 3px solid var(--accent);
  background-color: var(--surface-hover);
}

/* Layout compacto con miniatura lateral cuando existe imagen */
.calendar-card.has-thumb {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 1.15rem;
  align-items: start;
}

.card-thumb {
  display: block;
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 16 / 10;
  background-color: var(--surface-2);
  flex-shrink: 0;
}

.card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.calendar-card:hover .card-thumb img {
  transform: scale(1.03);
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 0;
}

/* Meta del artículo */
.card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.card-date-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text);
  background-color: var(--surface-2);
  padding: 0.1rem 0.4rem;
  border: 1px solid var(--border);
  text-transform: uppercase;
  line-height: 1.3;
}

.card-cat-link {
  font-weight: 600;
  color: var(--accent);
}

.card-cat-link:hover {
  text-decoration: underline;
}

.meta-dot {
  color: var(--text-faint);
  font-size: 0.75rem;
}

.card-readtime {
  color: var(--text-muted);
}

.card-podcast-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  font-size: 0.72rem;
  font-weight: 600;
  background-color: var(--surface-2);
  padding: 0.1rem 0.35rem;
  color: var(--text);
  border: 1px solid var(--border);
}

/* Título compacto */
.card-title {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.015em;
  margin-top: 0.1rem;
}

.card-title a {
  color: var(--text);
  transition: color var(--transition-fast);
}

.card-title a:hover {
  color: var(--accent);
}

/* Extracto conciso */
.card-excerpt {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-actions {
  display: flex;
  margin-top: 0.25rem;
}

.card-read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  transition: gap var(--transition-fast);
}

.card-read-more:hover {
  gap: 0.5rem;
}

/* ── Paginación ──────────────────────────────────────────────────────────── */
.calendar-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
  margin-top: 0.5rem;
  border-top: 1px solid var(--border);
}

.page-step {
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.35rem 0.7rem;
  background-color: var(--surface);
  border: 1px solid var(--border);
  transition: all var(--transition-fast);
}

.page-step:hover {
  background-color: var(--surface-2);
  border-color: var(--accent);
  color: var(--accent);
}

.page-numbers {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.page-num {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 30px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.page-num:hover {
  color: var(--text);
  background-color: var(--surface-2);
}

.page-num.is-active {
  background-color: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

/* ── Columna Derecha: Barra Lateral Fija (Sticky en pantalla) ──────────── */
.calendar-timeline-aside {
  position: -webkit-sticky;
  position: sticky;
  top: 4.5rem;
  align-self: start;
  height: fit-content;
  max-height: calc(100vh - 5.5rem);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 30;
}

.timeline-sticky-box {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ── Widget Visual de Calendario Activo (Simple, sin bordes) ─────────────── */
.calendar-active-widget {
  background: transparent;
  border: none;
  padding: 0.5rem 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.widget-calendar-card {
  width: 64px;
  min-width: 64px;
  background-color: var(--bg);
  border: 1px solid var(--border);
  overflow: hidden;
  flex-shrink: 0;
  text-align: center;
}

.cal-card-header {
  background-color: var(--accent);
  color: #ffffff;
  padding: 0.22rem 0.25rem;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
}

.cal-card-body {
  padding: 0.3rem 0.2rem 0.35rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.cal-card-day {
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1;
  color: var(--text);
  font-family: var(--font-mono);
}

.cal-card-weekday {
  font-size: 0.62rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 1px;
}

.widget-post-info {
  flex: 1;
  min-width: 0;
}

.widget-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
  margin-bottom: 0.15rem;
}

.widget-publish-time {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.widget-active-title {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Timeline Track (Simple, recto, sin curvas) ──────────────────────────── */
.timeline-scroll-container {
  background: transparent;
  border: none;
  padding: 0.5rem 0.25rem;
  overflow-y: auto;
  overflow-x: hidden;
  max-height: calc(100vh - 16rem);
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.timeline-scroll-container::-webkit-scrollbar {
  width: 3px;
}

.timeline-scroll-container::-webkit-scrollbar-thumb {
  background-color: var(--border);
}

.timeline-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid var(--border);
}

.timeline-title {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.timeline-count {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-faint);
  background-color: var(--surface-2);
  padding: 0.1rem 0.35rem;
  font-family: var(--font-mono);
}

.timeline-track {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding-left: 0.6rem;
}

.timeline-line {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 14px;
  width: 1px;
  background-color: var(--border);
  z-index: 1;
}

.timeline-year-marker {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--accent);
  padding: 0.3rem 0 0.1rem 1.4rem;
  letter-spacing: 0.04em;
  position: relative;
  z-index: 2;
  font-family: var(--font-mono);
}

.timeline-node {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.35rem 0.4rem;
  cursor: pointer;
  outline: none;
  transition: all var(--transition-fast);
}

.timeline-node:hover {
  background-color: var(--surface-2);
  transform: translateX(2px);
}

.timeline-node-bullet {
  position: relative;
  width: 12px;
  height: 12px;
  margin-top: 3px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bullet-inner {
  width: 6px;
  height: 6px;
  background-color: var(--text-faint);
  border: 1px solid var(--surface);
  transition: all var(--transition-fast);
}

.timeline-node:hover .bullet-inner {
  background-color: var(--accent);
}

.timeline-node.is-active .bullet-inner {
  background-color: var(--accent);
  width: 8px;
  height: 8px;
  box-shadow: 0 0 0 2px rgba(var(--accent-rgb, 99, 102, 241), 0.3);
}

.timeline-node-content {
  flex: 1;
  min-width: 0;
}

.node-date {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-faint);
  text-transform: uppercase;
  font-family: var(--font-mono);
  line-height: 1.2;
}

.timeline-node.is-active .node-date {
  color: var(--accent);
}

.node-title {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  line-height: 1.3;
  margin-top: 1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.timeline-node.is-active .node-title {
  color: var(--text);
  font-weight: 600;
}

/* ── Página Individual (single.php) ──────────────────────────────────────── */
.calendar-article-col {
  background-color: var(--surface);
  border: 1px solid var(--border);
  padding: 1.75rem;
}

.single-top-bar,
.single-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.single-bottom-bar {
  margin-top: 2.5rem;
  margin-bottom: 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.back-timeline-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.back-timeline-btn:hover {
  color: var(--accent);
}

.btn-share {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--border);
  background-color: var(--bg);
  transition: all var(--transition-fast);
}

.btn-share:hover {
  color: var(--text);
  border-color: var(--accent);
}

.single-header {
  margin-bottom: 1.5rem;
}

.single-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.single-meta-chips {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.single-date-str {
  font-weight: 500;
}

.single-title {
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.single-excerpt {
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--text-muted);
}

.single-featured-image {
  margin: 1.5rem 0 2rem;
  border: 1px solid var(--border);
}

.single-featured-image img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
}

/* Reproductor de Audio Podcast */
.podcast-player-box {
  background-color: var(--surface-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 1rem;
  margin: 1.5rem 0;
}

.podcast-player-badge {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.podcast-native-audio {
  width: 100%;
  height: 36px;
}

/* ── Prose ───────────────────────────────────────────────────────────────── */
.calendar-prose {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
}

.calendar-prose p {
  margin-bottom: 1.35rem;
}

.calendar-prose h2 {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 2rem 0 0.85rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.4rem;
}

.calendar-prose h3 {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin: 1.65rem 0 0.7rem;
}

.calendar-prose ul,
.calendar-prose ol {
  margin-bottom: 1.35rem;
  padding-left: 1.35rem;
}

.calendar-prose li {
  margin-bottom: 0.35rem;
}

.calendar-prose blockquote {
  border-left: 3px solid var(--accent);
  padding: 0.65rem 1rem;
  margin: 1.5rem 0;
  background-color: var(--surface-2);
  font-style: italic;
  color: var(--text-muted);
}

.calendar-prose pre {
  background-color: #0d1117;
  color: #e6edf3;
  padding: 1rem;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.45;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
}

.calendar-prose code:not(pre code) {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background-color: var(--surface-2);
  color: var(--accent);
  padding: 0.15rem 0.35rem;
}

/* Etiquetas */
.single-tags-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.tags-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
}

.single-tag-chip {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  background-color: var(--surface-2);
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--border);
  transition: all var(--transition-fast);
}

.single-tag-chip:hover {
  background-color: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

/* Progreso de Lectura */
.reading-progress-card {
  background-color: var(--surface);
  border: 0px;
  padding: 0.85rem 1rem;
}

.progress-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}

.progress-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.progress-percent {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--accent);
  font-family: var(--font-mono);
}

.progress-track {
  width: 100%;
  height: 4px;
  background-color: var(--surface-2);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background-color: var(--accent);
  transition: width 0.1s linear;
}

/* Comentarios Fediverso */
.comments-fediverse-card {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.comments-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.comments-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.btn-reply-fediverse {
  font-size: 0.8rem;
  font-weight: 600;
  color: #ffffff;
  background-color: var(--accent);
  padding: 0.4rem 0.85rem;
  transition: opacity var(--transition-fast);
}

.btn-reply-fediverse:hover {
  opacity: 0.9;
}

.comments-stream {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.fediverse-comment-item {
  display: flex;
  gap: 0.75rem;
  background-color: var(--surface-2);
  padding: 0.85rem;
  border: 1px solid var(--border);
}

.fedi-avatar {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.fedi-content {
  flex: 1;
  min-width: 0;
}

.fedi-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-size: 0.78rem;
  margin-bottom: 0.35rem;
}

.fedi-handle,
.fedi-date {
  color: var(--text-faint);
}

.fedi-body {
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--text);
}

.comments-loading,
.comments-empty {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
  padding: 1.25rem;
}

/* ── Estados Vacíos ──────────────────────────────────────────────────────── */
.calendar-empty {
  text-align: center;
  padding: 4rem 1.25rem;
  background-color: var(--surface);
  border: 1px solid var(--border);
  max-width: 540px;
  margin: 2rem auto;
}

.empty-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.calendar-empty h2 {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.calendar-empty p {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 1.25rem;
}

.calendar-btn {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45rem 1.1rem;
  background-color: var(--accent);
  color: #ffffff;
}

/* ── Pie de Página ───────────────────────────────────────────────────────── */
.calendar-footer {
  border-top: 1px solid var(--border);
  background-color: var(--surface);
  padding: 2rem 1.25rem;
  margin-top: auto;
}

.calendar-footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.84rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-rss-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-faint);
}

/* ── Animaciones ─────────────────────────────────────────────────────────── */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   Responsividad & Versión Móvil Adaptada
   En móvil: 2 columnas, timeline fija mostrando SOLO las fechas sin títulos
   ========================================================================== */
@media (max-width: 900px) {
  .calendar-two-columns {
    grid-template-columns: minmax(0, 1fr) 250px;
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .calendar-site-main {
    padding: 1rem 0.75rem 2.5rem;
  }

  /* Mantiene las 2 columnas en móvil: Post a la izquierda, carril de fechas a la derecha */
  .calendar-two-columns {
    grid-template-columns: minmax(0, 1fr) 56px;
    gap: 0.65rem;
  }

  /* Columna de posts compacta */
  .calendar-posts-stream {
    gap: 0.75rem;
  }

  .calendar-card {
    padding: 0.75rem;
  }

  .calendar-card.has-thumb {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  .card-thumb {
    max-height: 180px;
  }

  .card-title {
    font-size: 1.05rem;
    line-height: 1.25;
  }

  .card-excerpt {
    font-size: 0.82rem;
    -webkit-line-clamp: 2;
  }

  /* Barra Lateral Fija en Móvil */
  .calendar-timeline-aside {
    display: block;
    width: 56px;
    position: -webkit-sticky;
    position: sticky;
    top: 3.5rem;
    align-self: start;
    height: fit-content;
    max-height: calc(100vh - 4.5rem);
    z-index: 30;
  }

  .timeline-sticky-box {
    gap: 0.4rem;
  }

  /* En móvil, oculta el texto del post enfocado y deja solo la tarjeta de fecha */
  .calendar-active-widget {
    padding: 0.35rem 0.2rem;
    justify-content: center;
  }

  .widget-post-info {
    display: none !important;
  }

  .widget-calendar-card {
    width: 100%;
    border: none;
  }

  .cal-card-day {
    font-size: 1.25rem;
  }

  .cal-card-weekday {
    display: none;
  }

  /* Timeline en móvil: solo muestra las fechas y puntos, oculta títulos de los posts */
  .timeline-scroll-container {
    padding: 0.5rem 0.15rem;
    max-height: calc(100vh - 9rem);
  }

  .timeline-header {
    display: none !important;
  }

  .timeline-track {
    padding-left: 0;
    align-items: center;
    gap: 0.6rem;
  }

  .timeline-line {
    left: 50%;
    transform: translateX(-50%);
  }

  .timeline-year-marker {
    padding: 0.2rem 0;
    font-size: 0.62rem;
    text-align: center;
  }

  .timeline-node {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.3rem 0.1rem;
    gap: 2px;
    transform: none !important;
  }

  .timeline-node-bullet {
    margin-top: 0;
  }

  .timeline-node-content {
    text-align: center;
    width: 100%;
  }

  /* Ocultar título del post en la línea de tiempo en versión móvil */
  .timeline-node .node-title {
    display: none !important;
  }

  .timeline-node .node-date {
    font-size: 0.62rem;
    line-height: 1.1;
    text-align: center;
    white-space: normal;
  }

  /* Single en móvil */
  .calendar-article-col {
    padding: 1.15rem 0.85rem;
  }

  .single-title {
    font-size: 1.45rem;
  }

  .reading-progress-card {
    padding: 0.5rem 0.2rem;
  }

  .progress-info {
    flex-direction: column;
    gap: 2px;
    align-items: center;
  }

  .progress-label {
    display: none;
  }
}