/* Foro editorial: composición en flujo y panel auxiliar aislado. */

body.page-forum {
  background-color: var(--theme-surface-bg);
  background-image: none;
}

body.page-forum::before {
  content: none;
}

body.page-forum main {
  width: 100%;
  max-width: 1380px;
  padding-inline: clamp(18px, 3vw, 40px);
}

body.page-forum .forum-page {
  --forum-divider: color-mix(in srgb, var(--surface-text) 15%, transparent);
  --forum-divider-strong: color-mix(in srgb, var(--surface-text) 24%, transparent);
  --forum-muted: color-mix(in srgb, var(--surface-text) 66%, transparent);
  --forum-soft: color-mix(in srgb, var(--surface-text) 4%, transparent);
  --forum-soft-strong: color-mix(in srgb, var(--surface-text) 7%, transparent);
  width: 100%;
  max-width: 100%;
  margin: 0;
  gap: 0;
  overflow: clip;
  color: var(--surface-text);
}

body.page-forum .forum-page,
body.page-forum .forum-page * {
  min-width: 0;
}

body.page-forum .forum-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(78px, 9vw, 112px);
  align-items: center;
  gap: clamp(20px, 4vw, 56px);
  padding: clamp(28px, 4.8vw, 64px) 0 clamp(24px, 3.6vw, 44px);
  border: 0;
  border-bottom: 1px solid var(--forum-divider);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

body.page-forum .forum-hero-copy {
  gap: 12px;
  padding: 0;
}

body.page-forum .forum-kicker,
body.page-forum.night-mode .forum-kicker {
  color: var(--forum-muted);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
}

body.page-forum .forum-hero h1,
body.page-forum.night-mode .forum-hero h1 {
  max-width: 16ch;
  color: var(--surface-text);
  font-size: clamp(2.2rem, 5vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: -0.052em;
}

body.page-forum .forum-lead,
body.page-forum.night-mode .forum-lead {
  max-width: 64ch;
  color: var(--forum-muted);
  font-size: clamp(0.98rem, 1.3vw, 1.15rem);
  line-height: 1.65;
}

body.page-forum .forum-actions {
  margin-top: 6px;
}

body.page-forum .forum-action-btn,
body.page-forum.night-mode .forum-action-btn {
  min-height: 42px;
  border: 1px solid var(--surface-text);
  border-radius: 999px;
  background: var(--surface-text);
  color: var(--theme-surface-bg);
  box-shadow: none;
}

body.page-forum .forum-action-btn:hover,
body.page-forum .forum-action-btn:focus-visible,
body.page-forum.night-mode .forum-action-btn:hover,
body.page-forum.night-mode .forum-action-btn:focus-visible {
  border-color: var(--surface-text);
  background: var(--surface-text);
  box-shadow: none;
  transform: translateY(-1px);
}

body.page-forum .forum-action-btn.forum-action-btn-ghost,
body.page-forum.night-mode .forum-action-btn.forum-action-btn-ghost {
  border-color: var(--forum-divider-strong);
  background: transparent;
  color: var(--surface-text);
}

body.page-forum .forum-action-btn-icon {
  color: currentColor;
}

body.page-forum .forum-panel-trigger {
  min-height: 42px;
  margin: 0;
  padding: 0 15px;
  border: 1px solid var(--forum-divider-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--surface-text);
  font: inherit;
  font-size: 0.83rem;
  font-weight: 650;
}

body.page-forum .forum-panel-trigger:hover,
body.page-forum .forum-panel-trigger:focus-visible {
  background: var(--forum-soft-strong);
  outline: none;
}

body.page-forum .forum-session-note,
body.page-forum.night-mode .forum-session-note {
  position: static;
  max-width: 58ch;
  margin-top: -4px;
  color: var(--forum-muted);
  transform: none;
}

body.page-forum .forum-pendulum-decor {
  align-items: center;
  justify-content: center;
  min-height: 0;
  overflow: visible;
}

body.page-forum .forum-pendulum-decor::before {
  display: none;
}

body.page-forum .forum-pendulum {
  width: 100%;
  max-width: 104px;
  filter: none;
}

body.page-forum .forum-pendulum:hover,
body.page-forum .forum-pendulum:focus-visible,
body.page-forum.night-mode .forum-pendulum:hover,
body.page-forum.night-mode .forum-pendulum:focus-visible {
  filter: drop-shadow(0 10px 18px color-mix(in srgb, var(--surface-text) 18%, transparent));
}

body.page-forum .forum-discovery {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--forum-divider);
}

body.page-forum .forum-search {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  width: 100%;
  max-width: 560px;
}

body.page-forum .forum-search svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--forum-muted);
  stroke-width: 1.65;
  stroke-linecap: round;
}

body.page-forum .forum-search input {
  width: 100%;
  min-height: 42px;
  padding: 0;
  border: 0;
  border-bottom: 1px solid var(--forum-divider-strong);
  border-radius: 0;
  background: transparent;
  color: var(--surface-text);
  font: inherit;
}

body.page-forum .forum-search input::placeholder {
  color: var(--forum-muted);
}

body.page-forum .forum-search input:focus-visible {
  border-bottom-color: var(--surface-text);
  outline: none;
}

body.page-forum .forum-filter-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

body.page-forum .forum-filter {
  min-height: 36px;
  margin: 0;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--forum-muted);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 650;
}

body.page-forum .forum-filter:hover,
body.page-forum .forum-filter:focus-visible {
  color: var(--surface-text);
  background: var(--forum-soft);
  outline: none;
}

body.page-forum .forum-filter.is-active {
  border-color: var(--forum-divider-strong);
  color: var(--surface-text);
  background: var(--forum-soft-strong);
}

body.page-forum .forum-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 300px);
  gap: clamp(28px, 4vw, 58px);
  align-items: start;
  padding-top: clamp(28px, 4vw, 52px);
}

body.page-forum .forum-workspace.is-sidebar-collapsed {
  grid-template-columns: minmax(0, 1fr);
}

body.page-forum .forum-main-column {
  display: grid;
  gap: 28px;
}

body.page-forum .forum-question-panel,
body.page-forum .forum-thread-section,
body.page-forum .forum-thread-detail-panel,
body.page-forum.night-mode .forum-question-panel,
body.page-forum.night-mode .forum-thread-section,
body.page-forum.night-mode .forum-thread-detail-panel {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
}

body.page-forum .forum-question-panel {
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--forum-divider);
  border-radius: 18px;
  background: var(--forum-soft);
}

body.page-forum .forum-question-form {
  gap: 12px;
}

body.page-forum .forum-question-form h2 {
  margin-bottom: 4px;
  font-size: clamp(1.28rem, 2vw, 1.7rem);
}

body.page-forum .forum-question-form input,
body.page-forum .forum-question-form textarea,
body.page-forum .forum-reply-form textarea,
body.page-forum.night-mode .forum-question-form input,
body.page-forum.night-mode .forum-question-form textarea,
body.page-forum.night-mode .forum-reply-form textarea {
  border-color: var(--forum-divider-strong);
  background: var(--theme-surface-bg);
  color: var(--surface-text);
}

body.page-forum .forum-thread-section-head {
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.62fr);
  gap: 24px;
  align-items: end;
  margin-bottom: 14px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--forum-divider);
}

body.page-forum .forum-thread-section-head h2,
body.page-forum.night-mode .forum-thread-section-head h2 {
  color: var(--surface-text);
  font-size: clamp(1.55rem, 2.8vw, 2.45rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
}

body.page-forum .forum-thread-section-head p,
body.page-forum.night-mode .forum-thread-section-head p {
  color: var(--forum-muted);
  font-size: 0.86rem;
  line-height: 1.55;
}

body.page-forum .forum-thread-list {
  gap: 0;
}

body.page-forum .forum-thread-card,
body.page-forum.night-mode .forum-thread-card {
  border: 0;
  border-bottom: 1px solid var(--forum-divider);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

body.page-forum .forum-thread-card:first-child {
  border-top: 1px solid var(--forum-divider);
}

body.page-forum .forum-thread-card.is-clickable {
  transition: background-color 160ms ease;
}

body.page-forum .forum-thread-card.is-clickable:hover,
body.page-forum .forum-thread-card.is-clickable:focus-visible,
body.page-forum .forum-thread-card.is-clickable:focus-within,
body.page-forum.night-mode .forum-thread-card.is-clickable:hover,
body.page-forum.night-mode .forum-thread-card.is-clickable:focus-visible,
body.page-forum.night-mode .forum-thread-card.is-clickable:focus-within {
  border-color: var(--forum-divider);
  background: var(--forum-soft);
  box-shadow: none;
  transform: none;
}

body.page-forum .forum-thread-card.is-clickable:focus-visible,
body.page-forum .forum-thread-card.is-clickable:focus-within {
  outline: 2px solid var(--surface-text);
  outline-offset: -2px;
}

body.page-forum .forum-thread-article {
  gap: 8px;
  padding: 18px 4px;
}

body.page-forum .forum-thread-head {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
}

body.page-forum .forum-thread-title {
  font-size: clamp(0.98rem, 1.3vw, 1.08rem);
  line-height: 1.35;
}

body.page-forum .forum-thread-anchor,
body.page-forum.night-mode .forum-thread-title {
  color: var(--surface-text);
}

body.page-forum .forum-thread-meta,
body.page-forum.night-mode .forum-thread-meta {
  color: var(--forum-muted);
  font-size: 0.74rem;
}

body.page-forum .forum-thread-status {
  padding: 2px 7px;
  border: 1px solid var(--forum-divider);
  border-radius: 999px;
  color: var(--surface-text);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

body.page-forum .forum-thread-excerpt,
body.page-forum.night-mode .forum-thread-excerpt {
  max-width: 78ch;
  color: var(--forum-muted);
  font-size: 0.84rem;
  -webkit-line-clamp: 2;
}

body.page-forum .forum-thread-card-image-wrap {
  width: 96px;
  height: 72px;
  overflow: hidden;
  border-radius: 10px;
}

body.page-forum .forum-thread-card-image {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: inherit;
  object-fit: cover;
  box-shadow: none;
}

body.page-forum .forum-empty-state,
body.page-forum.night-mode .forum-empty-state {
  color: var(--forum-muted);
}

body.page-forum .forum-load-more {
  display: block;
  min-height: 42px;
  margin: 20px auto 0;
  padding: 0 18px;
  border: 1px solid var(--forum-divider-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--surface-text);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 650;
}

body.page-forum .forum-load-more[hidden] {
  display: none;
}

body.page-forum .forum-load-more:hover,
body.page-forum .forum-load-more:focus-visible {
  background: var(--forum-soft-strong);
  outline: none;
}

body.page-forum .forum-thread-footer {
  margin-top: 0;
}

body.page-forum .forum-thread-focus-card,
body.page-forum .forum-reply-item,
body.page-forum.night-mode .forum-thread-focus-card,
body.page-forum.night-mode .forum-reply-item {
  border-color: var(--forum-divider);
  background: transparent;
  box-shadow: none;
}

body.page-forum .forum-replies-block {
  overflow: visible;
}

body.page-forum .forum-reply-form,
body.page-forum.night-mode .forum-reply-form {
  border-color: var(--forum-divider);
  background: var(--forum-soft);
}

body.page-forum .forum-sidebar {
  position: sticky;
  top: calc(var(--header-offset, 96px) + 18px);
  display: grid;
  gap: 22px;
  max-height: calc(100dvh - var(--header-offset, 96px) - 36px);
  padding-left: 26px;
  border-left: 1px solid var(--forum-divider);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

body.page-forum .forum-workspace.is-sidebar-collapsed .forum-sidebar {
  display: none;
}

body.page-forum .forum-sidebar-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

body.page-forum .forum-sidebar-kicker {
  margin: 0 0 4px;
  color: var(--forum-muted);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

body.page-forum .forum-sidebar-head h2 {
  margin: 0;
  font-size: 1.12rem;
}

body.page-forum .forum-sidebar-close {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--forum-divider);
  border-radius: 50%;
  background: transparent;
  color: var(--surface-text);
  font-size: 1.3rem;
  line-height: 1;
}

body.page-forum .forum-sidebar-close:hover,
body.page-forum .forum-sidebar-close:focus-visible {
  background: var(--forum-soft-strong);
  outline: none;
}

body.page-forum .forum-sidebar-create {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 46px;
  margin: 0;
  padding: 0 15px;
  border: 0;
  border-radius: 12px;
  background: var(--surface-text);
  color: var(--theme-surface-bg);
  font: inherit;
  font-size: 0.86rem;
  font-weight: 700;
  text-align: left;
}

body.page-forum .forum-sidebar-create > span:first-child {
  font-size: 1.2rem;
}

body.page-forum .forum-sidebar-section {
  display: grid;
  gap: 4px;
}

body.page-forum .forum-sidebar-section h3 {
  margin: 0 0 8px;
  color: var(--forum-muted);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

body.page-forum .forum-sidebar-section button {
  width: 100%;
  min-height: 36px;
  margin: 0;
  padding: 0 8px;
  border: 0;
  border-bottom: 1px solid var(--forum-divider);
  background: transparent;
  color: var(--surface-text);
  font: inherit;
  font-size: 0.82rem;
  text-align: left;
}

body.page-forum .forum-sidebar-section button:hover,
body.page-forum .forum-sidebar-section button:focus-visible,
body.page-forum .forum-sidebar-section button.is-active {
  padding-left: 12px;
  background: var(--forum-soft);
  outline: none;
}

body.page-forum .forum-sidebar-popular ol {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

body.page-forum .forum-sidebar-popular a {
  display: grid;
  gap: 3px;
  color: var(--surface-text);
  font-size: 0.78rem;
  line-height: 1.35;
  text-decoration: none;
}

body.page-forum .forum-sidebar-popular a span {
  color: var(--forum-muted);
  font-size: 0.68rem;
}

body.page-forum .forum-sidebar-popular a:hover,
body.page-forum .forum-sidebar-popular a:focus-visible {
  text-decoration: underline;
  outline: none;
}

body.page-forum .forum-sidebar-mobile-trigger {
  position: fixed;
  right: 18px;
  bottom: calc(18px + env(safe-area-inset-bottom));
  z-index: 1003;
  display: none;
  min-height: 44px;
  margin: 0;
  padding: 0 15px;
  border: 1px solid var(--forum-divider-strong);
  border-radius: 999px;
  background: var(--theme-surface-bg);
  color: var(--surface-text);
  box-shadow: 0 10px 26px color-mix(in srgb, #000 18%, transparent);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
}

body.page-forum .forum-sidebar-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1001;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgba(0, 0, 0, 0.34);
}

body.page-forum .forum-sidebar-backdrop[hidden] {
  display: none;
}

@media (max-width: 980px) {
  body.page-forum .forum-workspace {
    grid-template-columns: minmax(0, 1fr);
  }

  body.page-forum .forum-panel-trigger {
    display: none;
  }

  body.page-forum .forum-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 1002;
    width: min(88vw, 360px);
    height: 100dvh;
    max-height: none;
    padding: calc(20px + env(safe-area-inset-top)) 22px calc(24px + env(safe-area-inset-bottom));
    border: 0;
    border-left: 1px solid var(--forum-divider);
    background: var(--theme-surface-bg);
    box-shadow: -18px 0 42px rgba(0, 0, 0, 0.18);
    transform: translateX(102%);
    visibility: hidden;
    transition:
      transform 220ms ease,
      visibility 0s linear 220ms;
  }

  body.page-forum .forum-workspace.is-sidebar-mobile-open .forum-sidebar {
    display: grid;
    transform: translateX(0);
    visibility: visible;
    transition-delay: 0s;
  }

  body.page-forum .forum-sidebar-mobile-trigger {
    display: inline-flex;
    align-items: center;
  }

  body.page-forum .forum-workspace.is-sidebar-mobile-open .forum-sidebar-mobile-trigger {
    display: none;
  }
}

@media (max-width: 720px) {
  body.page-forum main {
    padding-inline: 16px;
  }

  body.page-forum .forum-hero {
    grid-template-columns: minmax(0, 1fr) 72px;
    gap: 16px;
    padding-top: 22px;
  }

  body.page-forum .forum-hero h1 {
    font-size: clamp(2.25rem, 13vw, 3.65rem);
  }

  body.page-forum .forum-pendulum {
    max-width: 72px;
  }

  body.page-forum .forum-discovery {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  body.page-forum .forum-filter-list {
    justify-content: flex-start;
    overflow-x: auto;
    max-width: 100%;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  body.page-forum .forum-filter-list::-webkit-scrollbar {
    display: none;
  }

  body.page-forum .forum-filter {
    flex: 0 0 auto;
  }

  body.page-forum .forum-thread-section-head {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }

  body.page-forum .forum-thread-head {
    grid-template-columns: minmax(0, 1fr) 74px;
  }

  body.page-forum .forum-thread-card-image-wrap {
    width: 74px;
    height: 62px;
  }

  body.page-forum .forum-thread-article {
    padding-block: 16px;
  }
}

@media (max-width: 460px) {
  body.page-forum .forum-hero {
    grid-template-columns: minmax(0, 1fr) 58px;
  }

  body.page-forum .forum-pendulum {
    max-width: 58px;
  }

  body.page-forum .forum-actions {
    width: auto;
  }

  body.page-forum .forum-actions .forum-action-btn {
    flex: 0 1 auto;
    width: auto;
  }

  body.page-forum .forum-action-btn-label {
    white-space: normal;
  }

  body.page-forum .forum-thread-head {
    grid-template-columns: minmax(0, 1fr);
  }

  body.page-forum .forum-thread-card-image-wrap {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.page-forum .forum-sidebar,
  body.page-forum .forum-thread-card.is-clickable,
  body.page-forum .forum-action-btn {
    transition: none;
  }

  body.page-forum .forum-pendulum-swing,
  body.page-forum .forum-pendulum [class*="forum-pendulum-bird"] {
    animation: none !important;
  }
}