/* iFeedeBook fotos progresivas + visor tipo Facebook viejo
   No toca header/buscador/notificaciones/MSN.
*/

/* Caja Fotos dentro del perfil */
#ifbProfilePhotosBox .box-body {
  position: relative;
}

#ifbProfilePhotosBox .box-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

body[data-page="profile-photos"] main > .box:first-child .box-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.ifb-profile-photos-all-link {
  color: #3b5998;
  font-size: 11px;
  font-weight: bold;
  text-decoration: none;
  white-space: nowrap;
}

.ifb-profile-photos-all-link::after {
  content: " ›";
}

#ifbAlbumActionsBox .box-body {
  display: grid;
  gap: 6px;
}

.ifb-album-actions-help {
  color: #555;
  font-size: 11px;
}

.ifb-album-actions-row {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 6px;
}

.ifb-album-actions-row select,
#ifbAlbumActionsBox input {
  width: 100%;
  box-sizing: border-box;
}

.ifb-album-actions-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ifb-photo-album-pick {
  display: block;
  margin-top: 5px;
  padding: 3px 4px;
  border: 1px solid #d8dfea;
  background: #fff;
  color: #3b5998;
  font: bold 10px Tahoma, Arial, sans-serif;
  cursor: pointer;
}

.ifb-photo-album-pick input {
  vertical-align: -2px;
  margin-right: 4px;
}

.ifb-photo-progress-note {
  color: #777;
  font-size: 11px;
  margin-bottom: 7px;
  padding: 5px;
  background: #f7f7f7;
  border: 1px solid #d8dfea;
}

.ifb-profile-photos-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  overflow: hidden;
  margin: -4px;
}

.ifb-profile-photos-grid.ifb-profile-photos-limited {
  grid-template-rows: repeat(2, 1fr);
}

.ifb-profile-photos-grid.ifb-profile-photos-limited .ifb-profile-photo-item:nth-child(n+7) {
  display: none;
}

.ifb-profile-photo-item {
  width: auto;
  margin: 0;
  border: 1px solid #b3bdd2;
  background: #f7f7f7;
  padding: 4px;
  min-height: 132px;
  box-sizing: border-box;
  cursor: pointer;
}

.ifb-profile-photo-item:hover {
  background: #eceff5;
}

.ifb-profile-photo-item a,
.ifb-profile-photo-item button {
  display: block;
  width: 100%;
  border: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  text-align: left;
  color: #3b5998;
  font-family: Tahoma, Arial, sans-serif;
  cursor: pointer;
}

.ifb-profile-photo-frame {
  position: relative;
  display: block;
  width: 100%;
  height: 96px;
  overflow: hidden;
  background: #d8dfea;
  border: 1px solid #999;
}

.ifb-profile-photo-frame img {
  display: block;
  width: 100%;
  height: 96px;
  object-fit: cover;
  background: #d8dfea;
}

.ifb-profile-photo-frame video {
  display: block;
  width: 100%;
  height: 96px;
  object-fit: cover;
  background: #111;
}

.ifb-media-video-badge {
  position: absolute;
  right: 4px;
  top: 4px;
  padding: 2px 4px;
  background: rgba(0, 0, 0, .68);
  color: #fff;
  font-size: 10px;
  line-height: 1.2;
}

.ifb-profile-photo-frame img.ifb-photo-loading {
  filter: blur(2px);
  opacity: .72;
}

.ifb-profile-photo-frame img.ifb-photo-thumb-loaded {
  filter: blur(1px);
  opacity: .9;
}

.ifb-profile-photo-frame img.ifb-photo-full-loaded {
  filter: none;
  opacity: 1;
}

.ifb-photo-loading-badge {
  position: absolute;
  left: 4px;
  bottom: 4px;
  padding: 2px 4px;
  background: rgba(0, 0, 0, .58);
  color: #fff;
  font-size: 10px;
  line-height: 1.2;
}

.ifb-profile-albums-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}

.ifb-profile-album-card {
  border: 1px solid #b3bdd2;
  background: #f7f7f7;
  padding: 5px;
  color: #3b5998;
  text-decoration: none;
  font-weight: bold;
}

.ifb-profile-album-cover {
  display: block;
  height: 96px;
  background: #d8dfea;
  border: 1px solid #999;
  overflow: hidden;
}

.ifb-profile-album-cover img,
.ifb-profile-album-cover video {
  display: block;
  width: 100%;
  height: 96px;
  object-fit: cover;
}

.ifb-profile-album-meta {
  display: block;
  margin-top: 4px;
  color: #777;
  font-size: 11px;
  font-weight: normal;
}

.ifb-post-media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  margin-top: 7px;
  max-width: 520px;
}

.ifb-post-media-grid.ifb-post-media-count-1 {
  display: block;
}

.ifb-post-media-item {
  display: block;
  border: 1px solid #c7d0e2;
  background: #f7f7f7;
  padding: 3px;
}

.ifb-post-photo-item,
.ifb-post-video-item {
  appearance: none !important;
  -webkit-appearance: none !important;
  border: 0 !important;
  background: transparent !important;
  padding: 0 !important;
}

.ifb-post-media-item img,
.ifb-post-media-item video {
  display: block;
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  background: #fff;
}

.ifb-post-video-poster-shell {
  position: relative;
  display: block;
  width: 100%;
  background: #111;
}

.ifb-post-video-item video,
.ifb-profile-photo-frame video,
.ifb-profile-album-cover video {
  background: #111;
}

.ifb-post-video-item video:not(.ifb-video-poster-ready),
.ifb-profile-photo-frame video:not(.ifb-video-poster-ready),
.ifb-profile-album-cover video:not(.ifb-video-poster-ready) {
  background:
    radial-gradient(circle at center, rgba(255,255,255,.14) 0 30px, transparent 31px),
    linear-gradient(#1b2231, #0b0d13);
}

.ifb-post-video-badge,
.ifb-media-video-badge {
  position: absolute;
  right: 5px;
  top: 5px;
  padding: 2px 5px;
  background: rgba(0, 0, 0, .68);
  color: #fff;
  font-size: 10px;
  line-height: 1.2;
  font-weight: bold;
  text-transform: lowercase;
  border: 1px solid rgba(255,255,255,.35);
}

.ifb-feed-post-video-time-icon {
  width: 16px !important;
  height: 16px !important;
  margin-right: 0 !important;
  vertical-align: -3px;
}

#ifbVideoOriginalPrompt {
  position: fixed;
  inset: 0;
  z-index: 2147482500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(0, 0, 0, .42);
  box-sizing: border-box;
}

#ifbVideoOriginalPrompt.is-open {
  display: flex;
}

.ifb-video-original-dialog {
  width: 360px;
  max-width: 100%;
  border: 1px solid #1d3768;
  background: #f7f7f7;
  box-shadow: 2px 2px 0 rgba(0,0,0,.28);
  font-family: Tahoma, Arial, sans-serif;
}

.ifb-video-original-title {
  padding: 7px 9px;
  background: linear-gradient(#6f89bd, #3b5998);
  color: #fff;
  font-weight: bold;
  font-size: 13px;
}

.ifb-video-original-copy {
  padding: 9px;
  color: #333;
  font-size: 12px;
  line-height: 1.35;
}

.ifb-video-original-actions {
  display: grid;
  gap: 5px;
  padding: 0 9px 9px;
}

.ifb-video-original-download,
.ifb-video-original-close {
  display: inline-block;
  padding: 6px 8px;
  border: 1px solid #8a9cc2;
  background: linear-gradient(#fff, #dbe3f2);
  color: #24477f;
  font-size: 12px;
  font-weight: bold;
  text-decoration: none;
  cursor: pointer;
}

.ifb-video-original-close {
  margin: 0 9px 9px;
}

.ifb-post-media-grid:not(.ifb-post-media-count-1) .ifb-post-media-item img,
.ifb-post-media-grid:not(.ifb-post-media-count-1) .ifb-post-media-item video {
  height: 160px;
  object-fit: cover;
}

.ifb-media-form-options {
  display: grid;
  gap: 5px;
  margin-top: 7px;
  padding: 6px;
  border: 1px solid #d8dfea;
  background: #f7f7f7;
}

.ifb-media-form-options.hidden {
  display: none !important;
}

.ifb-media-form-options label {
  margin: 0;
  font-size: 11px;
  color: #555;
}

.ifb-media-form-options input[type="text"],
.ifb-media-form-options select {
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 520px) {
  .ifb-profile-photos-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ifb-profile-photos-grid.ifb-profile-photos-limited .ifb-profile-photo-item:nth-child(n+7) {
    display: none;
  }

  .ifb-profile-photo-caption,
  .ifb-profile-photo-source,
  .ifb-profile-photo-meta {
    display: none;
  }

  .ifb-profile-photo-item {
    min-height: 0;
  }

  .ifb-post-media-grid {
    max-width: 100%;
  }
}

.ifb-profile-photo-caption {
  display: block;
  padding-top: 4px;
  color: #777;
  font-size: 11px;
  line-height: 1.25;
  height: 31px;
  overflow: hidden;
}

.ifb-profile-photo-source {
  display: block;
  color: #3b5998;
  font-size: 11px;
  font-weight: bold;
  padding-top: 2px;
}

.ifb-profile-photo-meta {
  display: block;
  color: #777;
  font-size: 11px;
  padding-top: 2px;
}

/* Overlay estilo Facebook viejo */
#ifbPhotoViewerOverlay {
  position: fixed;
  z-index: 999999;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background: #000;
  color: #1c2a47;
  display: none;
}

#ifbPhotoViewerOverlay.is-open {
  display: block;
}

.ifb-photo-viewer-shell {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
}

.ifb-photo-viewer-stage {
  position: absolute;
  left: 0;
  top: 0;
  right: 335px;
  bottom: 0;
  background: #050505;
  text-align: center;
  overflow: hidden;
}

.ifb-photo-viewer-stage-inner {
  display: table;
  width: 100%;
  height: 100%;
}

.ifb-photo-viewer-stage-cell {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
  padding: 36px 24px;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}

.ifb-photo-viewer-image {
  display: inline-block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border: 1px solid #222;
  background: #111;
  box-shadow: 0 0 18px rgba(0,0,0,.7);
}

.ifb-photo-viewer-image.ifb-viewer-loading {
  filter: blur(2px);
  opacity: .82;
}

.ifb-photo-viewer-close {
  position: absolute;
  right: 348px;
  top: 12px;
  z-index: 2;
  width: 28px;
  height: 28px;
  padding: 0;
  line-height: 26px;
  text-align: center;
  border: 1px solid #444;
  background: #111;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
}

.ifb-photo-viewer-side {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 335px;
  background: #fff;
  border-left: 1px solid #333;
  overflow: auto;
  font-family: Tahoma, Arial, sans-serif;
  font-size: 12px;
}

.ifb-photo-viewer-side .box-title {
  background: #d8dfea;
  border-bottom: 1px solid #b3bdd2;
  color: #3b5998;
  font-weight: bold;
  padding: 7px 8px;
}

.ifb-photo-viewer-side-inner {
  padding: 8px;
}

.ifb-photo-viewer-author {
  display: table;
  width: 100%;
  border-bottom: 1px solid #d8dfea;
  padding-bottom: 8px;
  margin-bottom: 8px;
}

.ifb-photo-viewer-author-photo,
.ifb-photo-viewer-author-info {
  display: table-cell;
  vertical-align: middle;
}

.ifb-photo-viewer-author-photo {
  width: 45px;
}

.ifb-photo-viewer-author-photo img {
  width: 38px;
  height: 38px;
  object-fit: cover;
  border: 1px solid #999;
  background: #d8dfea;
}

.ifb-photo-viewer-author-name {
  color: #3b5998;
  font-weight: bold;
}

.ifb-photo-viewer-date,
.ifb-photo-viewer-source {
  color: #777;
  font-size: 11px;
  margin-top: 2px;
}

.ifb-photo-viewer-caption {
  line-height: 1.45;
  margin: 8px 0;
  white-space: pre-wrap;
}

.ifb-photo-album-tool {
  margin: 7px 0;
  padding: 6px;
  background: #f7f7f7;
  border: 1px solid #d8dfea;
}

.ifb-photo-album-tool:empty {
  display: none;
}

.ifb-photo-album-tool-title {
  color: #3b5998;
  font-size: 11px;
  font-weight: bold;
  margin-bottom: 4px;
}

.ifb-photo-album-tool-row {
  display: flex;
  gap: 5px;
  align-items: center;
}

.ifb-photo-album-tool select {
  flex: 1 1 auto;
  min-width: 0;
  height: 27px;
  padding: 3px 5px;
}

.ifb-photo-album-tool button {
  flex: 0 0 auto;
  padding: 4px 7px;
}

.ifb-photo-album-tool input {
  margin-top: 5px;
  height: 27px;
  padding: 4px 5px;
}

.ifb-photo-album-remove {
  margin-top: 5px;
}

.ifb-photo-grid-album-button {
  display: block;
  width: calc(100% - 10px);
  margin: 5px auto 0;
  padding: 3px 4px;
  border: 1px solid #9aa9c4;
  background: linear-gradient(#fff, #d8dfea);
  color: #3b5998;
  font: bold 10px Tahoma, Arial, sans-serif;
  cursor: pointer;
}

.ifb-photo-viewer-counts {
  padding: 6px 8px;
  background: #edeff4;
  border-top: 1px solid #d8dfea;
  border-bottom: 1px solid #d8dfea;
  color: #777;
  margin: 8px -8px;
}

.ifb-photo-viewer-comments-title {
  color: #3b5998;
  font-weight: bold;
  margin: 8px 0 4px;
}

.ifb-photo-viewer-comment {
  display: table;
  width: 100%;
  border-top: 1px solid #d8dfea;
  padding: 6px 0;
}

.ifb-photo-viewer-comment-photo,
.ifb-photo-viewer-comment-text {
  display: table-cell;
  vertical-align: top;
}

.ifb-photo-viewer-comment-photo {
  width: 30px;
}

.ifb-photo-viewer-comment-photo img {
  width: 24px;
  height: 24px;
  object-fit: cover;
  border: 1px solid #999;
  background: #d8dfea;
}

.ifb-photo-viewer-comment-text a {
  color: #3b5998;
  font-weight: bold;
}

.ifb-photo-viewer-empty {
  color: #777;
  padding: 7px 0;
}

.ifb-photo-viewer-loader {
  color: #777;
  padding: 8px 0;
}

/* Mobile: visor con foto arriba y panel abajo */
@media (max-width: 760px) {
  .ifb-profile-photo-item {
    width: 48%;
    margin: 1%;
  }

  body[data-page="profile-photos"] .ifb-profile-photo-item {
    width: auto;
    margin: 0;
  }

  #ifbPhotoViewerOverlay {
    overflow: auto;
  }

  .ifb-photo-viewer-shell {
    position: static;
    min-height: 100%;
  }

  .ifb-photo-viewer-stage {
    position: relative;
    left: auto;
    top: auto;
    right: auto;
    bottom: auto;
    height: 58vh;
    min-height: 280px;
  }

  .ifb-photo-viewer-stage-cell {
    padding: 8px;
  }

  .ifb-photo-viewer-close {
    right: 10px;
    top: 10px;
    z-index: 5;
    background: rgba(17, 17, 17, .82);
    box-shadow: 0 1px 4px rgba(0, 0, 0, .35);
  }

  .ifb-photo-viewer-image {
    max-height: calc(58vh - 18px);
  }

  .ifb-photo-viewer-side {
    position: relative;
    width: auto;
    min-height: 42vh;
    border-left: 0;
    border-top: 1px solid #333;
  }
}