/* ==========================================================================
   Emyjam — Page publication (/activity/{slug})
   ========================================================================== */

.page-activity-show {
  background: var(--color-bg);
}

.activity-show__hero {
  padding: calc(var(--header-height) + 12px) 0 12px;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(139, 0, 0, 0.2) 0%, transparent 58%),
    linear-gradient(180deg, var(--color-bg-warm) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
}

.activity-show__breadcrumb {
  margin-bottom: 0;
}

.activity-show__breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.875rem;
}

.activity-show__breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  min-width: 0;
}

.activity-show__breadcrumb-item:not(:last-child)::after {
  content: '›';
  color: var(--color-text-muted);
  opacity: 0.55;
  margin-left: 8px;
}

.activity-show__breadcrumb-item a {
  color: var(--color-text-muted);
  font-weight: 500;
  transition: color var(--transition);
}

.activity-show__breadcrumb-item a:hover {
  color: var(--color-secondary);
}

.activity-show__breadcrumb-item--current span {
  display: block;
  color: var(--color-text);
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: min(100%, 420px);
}

.activity-show__content {
  padding: 16px 0 48px;
}

.activity-show__content .activity-card__inner {
  max-width: 760px;
  margin: 0 auto;
}

.activity-card--publication .activity-card__inner {
  box-shadow: none;
  border: 1px solid var(--color-border);
}

.activity-card--publication .activity-card__title {
  display: none;
}

.activity-card--publication .activity-card__text {
  white-space: pre-wrap;
  font-size: 1.0625rem;
  line-height: 1.65;
}

.activity-card__media-gallery {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
}

.activity-card__media-gallery--with-audio .activity-card__media--photo-with-audio {
  align-self: center;
}

/* Vidéos embed détail : cadre 16:9 maîtrisé (YouTube / Vimeo uniquement) */
.activity-card--publication .activity-card__media--video {
  aspect-ratio: 16 / 9;
  max-height: min(420px, 42vh);
}

/* NativeVideo détail : contain + plafond (pas de 16:9 forcé) */
.activity-card--publication .activity-card__media--native-video {
  --activity-native-video-max-h: min(75vh, 720px);
  aspect-ratio: auto;
  height: var(--activity-native-video-max-h);
  max-height: var(--activity-native-video-max-h);
  overflow: hidden;
  background: #000;
}

/*
  Photos détail : même visionneuse que le Hub, plafond légèrement plus haut.
*/
.activity-card--publication .activity-card__media--photo,
.activity-card--publication .activity-card__media--photo-with-audio {
  --activity-photo-max-h: min(75vh, 720px);
  aspect-ratio: auto;
  height: var(--activity-photo-max-h);
  max-height: var(--activity-photo-max-h);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.45);
}

.activity-card--publication .activity-card__media--photo .activity-card__media-frame,
.activity-card--publication .activity-card__media--photo-with-audio .activity-card__media-frame {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  max-height: 100%;
  min-height: 0;
  overflow: hidden;
}

.activity-card--publication .activity-card__media--photo .activity-card__media-image,
.activity-card--publication .activity-card__media--photo-with-audio .activity-card__media-image {
  position: absolute;
  inset: 0;
  width: 100%;
  max-width: 100%;
  height: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center center;
}

.activity-card--publication .activity-card__inner:hover .activity-card__media--photo .activity-card__media-image {
  transform: none;
}

.activity-card--publication .activity-card__media--audio {
  aspect-ratio: auto;
  max-height: none;
  border: none;
  background: transparent;
}

.activity-card--publication .activity-card__media--audio .activity-card__media-frame {
  padding: 4px 0 0;
  min-height: 0;
  background: transparent;
}

/* Stack Hub réutilisé sur la page détail */
.activity-card--publication .activity-card__media-stack {
  margin-inline: 0;
}

.activity-card--publication .activity-card__media-audio {
  padding-inline: 0;
}

@media (max-width: 768px) {
  .activity-card--publication .activity-card__media--video {
    max-height: min(280px, 38vh);
  }

  .activity-card--publication .activity-card__media--native-video {
    --activity-native-video-max-h: min(65vh, 480px);
    height: var(--activity-native-video-max-h);
    max-height: var(--activity-native-video-max-h);
  }

  .activity-card--publication .activity-card__media--photo,
  .activity-card--publication .activity-card__media--photo-with-audio {
    --activity-photo-max-h: min(65vh, 480px);
    height: var(--activity-photo-max-h);
    max-height: var(--activity-photo-max-h);
  }
}

.activity-card__visibility {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .activity-show__hero {
    padding-top: calc(var(--header-height) + 12px);
    padding-bottom: 12px;
  }

  .activity-show__content {
    padding: 16px 0 40px;
  }
}

/* — Accès limité (/activity/{slug}) — */

.page-activity-access-denied {
  background: var(--color-bg);
}

.activity-access-denied {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--header-height) - 120px);
  padding: calc(var(--header-height) + 32px) 0 64px;
}

.activity-access-denied__card {
  width: min(100%, 480px);
  margin: 0 auto;
  padding: 40px 32px;
  text-align: center;
  border-radius: 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

.activity-access-denied__icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  line-height: 1;
}

.activity-access-denied__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  font-weight: 800;
  line-height: 1.25;
  color: var(--color-text);
}

.activity-access-denied__hint {
  margin: 0 0 24px;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.activity-access-denied__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 8px;
}

.activity-access-denied__actions .follow-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.activity-access-denied__follow-btn {
  min-width: 200px;
}

.activity-access-denied__back {
  margin: 24px 0 0;
  font-size: 0.875rem;
}

.activity-access-denied__back a {
  color: var(--color-text-muted);
  font-weight: 500;
  transition: color var(--transition);
}

.activity-access-denied__back a:hover {
  color: var(--color-secondary);
}

@media (max-width: 768px) {
  .activity-access-denied__card {
    padding: 32px 20px;
  }

  .activity-access-denied__actions {
    flex-direction: column;
    width: 100%;
  }

  .activity-access-denied__actions .btn,
  .activity-access-denied__follow-btn {
    width: 100%;
  }
}

/* — Commentaires (Comments 2) — */

.activity-comments {
  max-width: 760px;
  margin: 28px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.activity-comments__inner {
  min-width: 0;
}

.activity-comments__header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  margin-bottom: 16px;
}

.activity-comments__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.activity-comments__count {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.activity-comments__form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.activity-comments__field {
  min-width: 0;
}

.activity-comments__textarea {
  display: block;
  width: 100%;
  max-width: 100%;
  min-height: 88px;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  line-height: 1.5;
  resize: vertical;
  box-sizing: border-box;
}

.activity-comments__textarea:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.activity-comments__errors {
  margin-top: 8px;
  font-size: 0.875rem;
  color: var(--color-danger, #c0392b);
}

.activity-comments__errors ul {
  margin: 0;
  padding-left: 1.1rem;
}

.activity-comments__form-actions {
  display: flex;
  justify-content: flex-end;
}

.activity-comments__submit {
  min-height: 44px;
  min-width: 120px;
}

.activity-comments__login-hint {
  margin: 0 0 20px;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.activity-comments__login-hint a {
  color: var(--color-secondary);
  font-weight: 600;
}

.activity-comments__login-hint a:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.activity-comments__nav {
  margin: 0 0 16px;
  text-align: center;
}

.activity-comments__previous-link,
.activity-comments__recent-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 8px 12px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-secondary);
  text-decoration: none;
}

.activity-comments__previous-link:hover,
.activity-comments__recent-link:hover {
  text-decoration: underline;
}

.activity-comments__previous-link:focus-visible,
.activity-comments__recent-link:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.activity-comments__empty {
  margin: 8px 0 0;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.activity-comments__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.activity-comments__item {
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}

.activity-comments__item:last-child {
  border-bottom: none;
}

.activity-comment {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  min-width: 0;
}

.activity-comment__avatar {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--color-surface-alt, rgba(255, 255, 255, 0.06));
  display: grid;
  place-items: center;
}

.activity-comment__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.activity-comment__initials {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.activity-comment__body {
  flex: 1 1 auto;
  min-width: 0;
}

.activity-comment__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 10px;
  margin-bottom: 4px;
}

.activity-comment__author {
  font-weight: 650;
  color: var(--color-text);
  text-decoration: none;
  overflow-wrap: anywhere;
}

a.activity-comment__author:hover {
  color: var(--color-secondary);
}

a.activity-comment__author:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.activity-comment__date {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.activity-comment__content {
  margin: 0;
  font-size: 0.96875rem;
  line-height: 1.55;
  color: var(--color-text);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.activity-comment__delete-form {
  margin-top: 8px;
}

.activity-comment__delete {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 6px 0;
  min-height: 44px;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
}

.activity-comment__delete:hover {
  color: var(--color-danger, #c0392b);
}

.activity-comment__delete:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

@media (max-width: 430px) {
  .activity-comments {
    margin-top: 20px;
    padding-top: 20px;
  }

  .activity-comments__form-actions {
    justify-content: stretch;
  }

  .activity-comments__submit {
    width: 100%;
  }
}