/* Listing pages (Blog / Labs): container layout + tags sidenav */

body.listing-page {
  overflow-x: hidden;
}

body.listing-page.tags-nav-open {
  overflow: hidden;
}

/* Header: marca completa a la izquierda, hueco para el menú de 4 cuadros */
body.listing-page .site-navigation {
  top: 0;
  z-index: 46;
}

.admin-bar.listing-page .site-navigation {
  top: 32px;
}

@media screen and (max-width: 782px) {
  .admin-bar.listing-page .site-navigation {
    top: 46px;
  }
}

body.listing-page .site-navigation-inner {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 100px;
  padding-left: 3.6rem;
}

body.listing-page .site-navigation-tools {
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}

body.listing-page .site-brand {
  position: static;
  z-index: 1;
  display: inline-block;
  width: auto;
  height: auto;
  overflow: visible;
  transform: none;
  border-radius: 0;
  line-height: 0;
  flex-shrink: 0;
  transition: transform 0.3s ease, filter 0.3s ease;
}

body.listing-page .site-brand:hover,
body.listing-page .site-brand:focus-visible {
  transform: scale(1.04);
  filter: drop-shadow(0 0 10px rgba(127, 0, 255, 0.4));
}

body.listing-page .site-brand:focus-visible {
  outline: 2px solid #64ffda;
  outline-offset: 3px;
}

body.listing-page .site-brand svg.looka-1j8o68f {
  display: block;
  width: 90px;
  height: 90px;
  margin: 0;
  pointer-events: none;
}

@media (max-width: 768px) {
  body.listing-page .site-navigation-inner {
    min-height: 84px;
    padding-left: 3.25rem;
  }

  body.listing-page .site-brand svg.looka-1j8o68f {
    width: 72px;
    height: 72px;
  }
}

.listing-section {
  position: relative;
  min-height: 40vh;
  padding: 7.25rem 0 4rem;
  background: #090310;
}

/* Bootstrap-like container + mt-5 (overrides global tv.css .container flex) */
body.listing-page #main.container {
  display: block;
  width: 100%;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
  background: transparent;
  box-shadow: none;
  border-radius: 0;
  align-items: unset;
  justify-content: unset;
}

body.listing-page #main.container.mt-5 {
  margin-top: 3rem !important;
}

@media (min-width: 576px) {
  body.listing-page #main.container {
    max-width: 540px;
  }
}

@media (min-width: 768px) {
  body.listing-page #main.container {
    max-width: 720px;
  }
}

@media (min-width: 992px) {
  body.listing-page #main.container {
    max-width: 960px;
  }
}

@media (min-width: 1200px) {
  body.listing-page #main.container {
    max-width: 1140px;
  }
}

.listing-section .post-container {
  margin-bottom: 2.5rem;
  color: var(--color-text-violet);
  opacity: 0.9;
}

.listing-section .post-container h2 {
  font-size: 1.75rem;
  color: #98ffd5;
  margin-bottom: 0.65rem;
}

.listing-section .post-container p {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.listing-section .post-container a.btn {
  display: inline-block;
  background-color: #3498db;
  color: #fff;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 5px;
  border: 0;
  transition: background-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.listing-section .post-container a.btn:hover,
.listing-section .post-container a.btn:focus {
  background-color: #2980b9;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(52, 152, 219, 0.28);
}

.listing-section .post-container a.btn:focus-visible {
  outline: 2px solid #64ffda;
  outline-offset: 3px;
}

/* 4-square toggle — stays in the header row, above the logo overlay */
.tags-nav-toggle {
  position: absolute;
  top: 1.75rem;
  left: 0.85rem;
  z-index: 55;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  border-radius: 10px;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), background-color 0.3s ease, box-shadow 0.35s ease;
}

.tags-nav-toggle:hover,
.tags-nav-toggle:focus-visible {
  background: rgba(127, 0, 255, 0.18);
  transform: scale(1.06);
}

.tags-nav-toggle:focus-visible {
  outline: 2px solid #64ffda;
  outline-offset: 3px;
}

.admin-bar.listing-page .tags-nav-toggle {
  top: calc(1.75rem + 32px);
}

@media screen and (max-width: 782px) {
  .admin-bar.listing-page .tags-nav-toggle {
    top: calc(1.4rem + 46px);
  }
}

@media (max-width: 768px) {
  .tags-nav-toggle {
    top: 1.25rem;
  }
}

.tags-nav-toggle .tags-nav-icon {
  display: block;
  width: 28px;
  height: 28px;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), stroke 0.3s ease;
}

.tags-nav-toggle .tags-nav-icon rect {
  transform-box: fill-box;
  transform-origin: center;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), fill 0.3s ease;
}

.tags-nav-toggle:hover .tags-nav-icon {
  stroke: #c084fc;
}

body.tags-nav-open .tags-nav-toggle {
  background: rgba(127, 0, 255, 0.22);
  box-shadow: 0 0 0 1px rgba(224, 0, 255, 0.25);
}

body.tags-nav-open .tags-nav-toggle .tags-nav-icon {
  transform: rotate(90deg);
  stroke: #e100ff;
}

body.tags-nav-open .tags-nav-toggle .sq-1 {
  transform: translate(1px, 1px);
}

body.tags-nav-open .tags-nav-toggle .sq-2 {
  transform: translate(-1px, 1px);
}

body.tags-nav-open .tags-nav-toggle .sq-3 {
  transform: translate(1px, -1px);
}

body.tags-nav-open .tags-nav-toggle .sq-4 {
  transform: translate(-1px, -1px);
}

/* Backdrop — does not shift the page */
.tags-nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 48;
  background: rgba(5, 1, 12, 0);
  pointer-events: none;
  visibility: hidden;
  transition: background-color 0.35s ease, visibility 0.35s ease;
}

body.tags-nav-open .tags-nav-backdrop {
  background: rgba(5, 1, 12, 0.55);
  pointer-events: auto;
  visibility: visible;
}

/* Overlay sidenav: slide in without pushing #main */
#sideNavigation.sidenav {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  width: min(280px, 86vw);
  height: 100%;
  margin: 0;
  padding: 4.5rem 0 1.5rem;
  background-color: #111;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  box-shadow: none;
  transform: translateX(-105%);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s ease;
}

body.tags-nav-open #sideNavigation.sidenav {
  transform: translateX(0);
  box-shadow: 8px 0 32px rgba(0, 0, 0, 0.45);
}

#sideNavigation.sidenav .closebtn {
  position: absolute;
  top: 0.65rem;
  right: 0.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #f1f1f1;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 8px;
  transition: transform 0.3s ease, color 0.25s ease, background-color 0.25s ease;
}

#sideNavigation.sidenav .closebtn:hover,
#sideNavigation.sidenav .closebtn:focus-visible {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  transform: rotate(90deg);
}

#sideNavigation.sidenav .closebtn:focus-visible {
  outline: 2px solid #64ffda;
  outline-offset: 2px;
}

.sidenav-title {
  margin: 0 0 0.75rem;
  padding: 0 1.75rem 0.75rem;
  color: #f1f1f1;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sidenav-links {
  display: flex;
  flex-direction: column;
}

#sideNavigation.sidenav .sidenav-links a {
  display: block;
  padding: 0.7rem 1.75rem;
  color: #9a9a9a;
  font-size: 1.05rem;
  text-decoration: none;
  opacity: 0;
  transform: translateX(-12px);
  transition: color 0.25s ease, background-color 0.25s ease, padding-left 0.25s ease, opacity 0.35s ease, transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: calc(var(--i, 0) * 35ms);
}

body.tags-nav-open #sideNavigation.sidenav .sidenav-links a {
  opacity: 1;
  transform: translateX(0);
}

#sideNavigation.sidenav .sidenav-links a:hover,
#sideNavigation.sidenav .sidenav-links a:focus {
  color: #f1f1f1;
  background: rgba(127, 0, 255, 0.12);
  padding-left: 2rem;
}

#sideNavigation.sidenav .sidenav-links a:focus-visible {
  outline: 2px solid #64ffda;
  outline-offset: -2px;
}

.sidenav-empty {
  padding: 0.5rem 1.75rem;
  color: #818181;
}

@media (prefers-reduced-motion: reduce) {
  .tags-nav-toggle,
  .tags-nav-toggle .tags-nav-icon,
  .tags-nav-toggle .tags-nav-icon rect,
  .tags-nav-backdrop,
  #sideNavigation.sidenav,
  #sideNavigation.sidenav .closebtn,
  #sideNavigation.sidenav .sidenav-links a,
  .listing-section .post-container a.btn {
    transition: none;
  }

  body.tags-nav-open .tags-nav-toggle .tags-nav-icon {
    transform: none;
  }
}