/* ==================================================================
   GRAPHYTI PUBLIC POST DISPLAY — elegant post-card design system
   ------------------------------------------------------------------
   Namespaced with the "gxp-" prefix so it layers safely on top of
   whatever public-view.css already does, without colliding with
   classes used elsewhere in the app (main feed, profile, etc).
   Load this AFTER public-view.css / homepage.css.

   Covers every post subtype rendered by fetch-public-posts.php:
   poll, query, view, image, video, article, news, link, thread,
   update, and shared/reposted wrappers.
================================================================== */

.gxp-card {
  --gxp-primary: #6364ff;
  --gxp-primary-dark: #4f50e0;
  --gxp-primary-soft: #f1f1ff;
  --gxp-accent: #00cc99;
  --gxp-accent-soft: #e8fbf4;
  --gxp-ink: #14141f;
  --gxp-ink-soft: #4b4b5c;
  --gxp-muted: #8a8aa0;
  --gxp-border: #ebebf3;
  --gxp-border-soft: #f3f3f9;
  --gxp-surface: #ffffff;
  --gxp-surface-soft: #f8f8fc;
  --gxp-danger: #ef4565;
  --gxp-warning: #ff9f43;
  --gxp-radius-lg: 20px;
  --gxp-radius: 14px;
  --gxp-radius-sm: 10px;
  --gxp-shadow: 0 1px 2px rgba(20,20,31,.05), 0 10px 28px -16px rgba(20,20,31,.12);
  --gxp-shadow-hover: 0 2px 6px rgba(20,20,31,.06), 0 18px 40px -18px rgba(99,100,255,.28);
  --gxp-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --gxp-font-serif: "Iowan Old Style", "Palatino Linotype", Georgia, "Times New Roman", serif;
}

[data-theme="dark"] .gxp-card {
  --gxp-ink: #f1f1f7;
  --gxp-ink-soft: #c7c7d6;
  --gxp-muted: #8c8ca3;
  --gxp-border: #2a2a3a;
  --gxp-border-soft: #232333;
  --gxp-surface: #181822;
  --gxp-surface-soft: #1f1f2c;
  --gxp-primary-soft: #23234a;
  --gxp-accent-soft: #103029;
  --gxp-shadow: 0 1px 2px rgba(0,0,0,.3), 0 10px 28px -16px rgba(0,0,0,.5);
  --gxp-shadow-hover: 0 2px 6px rgba(0,0,0,.35), 0 18px 40px -18px rgba(99,100,255,.35);
}

/* ---------------- Card shell ---------------- */
.gxp-card {
  position: relative;
  background: var(--gxp-surface) !important;
  border: 1px solid var(--gxp-border) !important;
  border-radius: var(--gxp-radius-lg) !important;
  box-shadow: var(--gxp-shadow) !important;
  padding: 0 !important;
  margin: 0 0 18px !important;
  overflow: hidden;
  font-family: var(--gxp-font);
  color: var(--gxp-ink);
  transition: box-shadow .25s ease, border-color .25s ease, transform .25s ease;
  animation: gxpRise .35s ease both;
}
.gxp-card:hover {
  box-shadow: var(--gxp-shadow-hover) !important;
  border-color: #dadaf5 !important;
}
@keyframes gxpRise {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.gxp-card .card-body { padding: 0 !important; }

/* shared-post shell gets a soft accent edge */
.gxp-card[data-shared="true"][data-type="shared"] {
  border-left: 3px solid var(--gxp-accent) !important;
}

/* ---------------- Header ---------------- */
.gxp-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px 0;
}
.gxp-header .gxp-avatar-wrap { flex-shrink: 0; }
.gxp-header .owner_img,
.gxp-avatar-wrap img.owner_img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gxp-surface);
  box-shadow: 0 0 0 2px var(--gxp-border-soft);
  background: var(--gxp-surface-soft);
}
.gxp-header-main { flex: 1 1 auto; min-width: 0; }
.gxp-name-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.3;
}
.gxp-name-row a {
  color: var(--gxp-ink);
  text-decoration: none;
}
.gxp-name-row a:hover { color: var(--gxp-primary); }
.gxp-verified-badge { height: 16px; width: 16px; vertical-align: middle; }
.gxp-dot { color: var(--gxp-muted); font-weight: 400; padding: 0 1px; }
.gxp-timestamp {
  color: var(--gxp-muted);
  font-weight: 500;
  font-size: 13.5px;
}
.gxp-username {
  font-size: 14px;
  color: var(--gxp-muted);
  margin-top: 1px;
}
.gxp-header { padding-right: 46px; }
.post-dropdown {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 5;
}
.post-dropdown > a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: var(--gxp-muted);
  text-decoration: none;
  transition: background .15s, color .15s;
}
.post-dropdown > a:hover {
  background: var(--gxp-surface-soft);
  color: var(--gxp-ink);
}

/* type badge */
.gxp-type-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: uppercase;
  padding: 3px 9px 3px 7px;
  border-radius: 999px;
  margin-top: 4px;
  line-height: 1.5;
}
.gxp-type-badge i { font-size: 11px; }
.gxp-type-badge--poll     { color: #8a4dff; background: #f3ecff; }
.gxp-type-badge--view     { color: #0aa3c2; background: #e6f8fb; }
.gxp-type-badge--query    { color: #4e5fee; background: #eceeff; }
.gxp-type-badge--image    { color: #d6336c; background: #fdeef3; }
.gxp-type-badge--video    { color: #e03131; background: #fdeeee; }
.gxp-type-badge--article  { color: #1d6fd6; background: #eaf3fd; }
.gxp-type-badge--news     { color: #e8590c; background: #fef0e8; }
.gxp-type-badge--link     { color: #0c9e83; background: #e6f8f3; }
.gxp-type-badge--thread   { color: #555a72; background: #eeeef3; }
.gxp-type-badge--update   { color: #2f9e44; background: #ecf9ee; }
.gxp-type-badge--shared   { color: #00a884; background: var(--gxp-accent-soft); }
[data-theme="dark"] .gxp-type-badge { filter: brightness(1.25) saturate(1.1); }
[data-theme="dark"] .gxp-type-badge--poll    { background: #2a1f47; }
[data-theme="dark"] .gxp-type-badge--view    { background: #122d34; }
[data-theme="dark"] .gxp-type-badge--query   { background: #1f2247; }
[data-theme="dark"] .gxp-type-badge--image   { background: #3a1a26; }
[data-theme="dark"] .gxp-type-badge--video   { background: #391c1c; }
[data-theme="dark"] .gxp-type-badge--article { background: #16263c; }
[data-theme="dark"] .gxp-type-badge--news    { background: #3a2210; }
[data-theme="dark"] .gxp-type-badge--link    { background: #112e27; }
[data-theme="dark"] .gxp-type-badge--thread  { background: #25262f; }
[data-theme="dark"] .gxp-type-badge--update  { background: #15301c; }
[data-theme="dark"] .gxp-type-badge--shared  { background: #103029; }

/* "shared to / posted in" pills */
.gxp-source-pill,
.gxp-repost-line {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gxp-ink-soft);
  padding: 9px 18px 0;
}
.gxp-source-pill a, .gxp-repost-line a { color: var(--gxp-primary); text-decoration: none; }
.gxp-source-pill a:hover, .gxp-repost-line a:hover { text-decoration: underline; }

/* ---------------- Body / content ---------------- */
.gxp-body { padding: 12px 18px 4px; }
.gxp-text {
  font-size: 16.5px;
  line-height: 1.62;
  color: var(--gxp-ink);
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow-wrap: anywhere;
}
.gxp-text a { color: var(--gxp-primary); text-decoration: none; font-weight: 600; }
.gxp-text a:hover { text-decoration: underline; }

.gxp-showmore {
  display: inline-block;
  margin-top: 4px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--gxp-primary) !important;
}
.gxp-showmore:hover { text-decoration: underline; }

/* ---------------- Generic media defense ----------------
   Wraps output from helper functions whose internal markup
   we don't control (get_post_media, get_post_media_for_gallery,
   get_poll_vote_media, display_url, get_micro_media, …) so that
   whatever they render still looks intentional inside the card. */
.gxp-media {
  margin-top: 12px;
  border-radius: var(--gxp-radius-sm);
  overflow: hidden;
}
.gxp-media img,
.gxp-media video,
.gxp-media iframe {
  display: block;
  width: 100%;
  height: auto;
  max-height: 560px;
  object-fit: cover;
  border-radius: var(--gxp-radius-sm);
  background: var(--gxp-surface-soft);
}
.gxp-media a { display: block; text-decoration: none; }
.gxp-media p { margin: 8px 0 0; font-size: 13.5px; color: var(--gxp-muted); }

/* generic image gallery grid (also used by sample/demo markup) */
.gallery-grid {
  display: grid;
  gap: 4px;
  margin-top: 12px;
  border-radius: var(--gxp-radius-sm);
  overflow: hidden;
}
.gallery-grid.grid-1 { grid-template-columns: 1fr; }
.gallery-grid.grid-2 { grid-template-columns: 1fr 1fr; }
.gallery-grid.grid-3 { grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; }
.gallery-grid.grid-3 .gallery-item:first-child { grid-row: span 2; }
.gallery-grid.grid-4 { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; }
.gallery-grid .gallery-item { position: relative; overflow: hidden; background: var(--gxp-surface-soft); }
.gallery-grid .gallery-item img {
  width: 100%; height: 100%; min-height: 140px; object-fit: cover; display: block;
  transition: transform .35s ease;
}
.gallery-grid .gallery-item:hover img { transform: scale(1.035); }
.gallery-grid .gallery-item.gallery-more::after {
  content: attr(data-more);
  position: absolute; inset: 0;
  background: rgba(10,10,20,.55);
  color: #fff; font-size: 22px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

/* ---------------- Video player (fully owned markup) ---------------- */
.video-player-container {
  position: relative;
  border-radius: var(--gxp-radius-sm);
  overflow: hidden;
  background: #0c0c14;
  margin-top: 12px;
}
.video-player-container video {
  display: block;
  width: 100%;
  max-height: 560px;
  background: #000;
}
.video-player-container .play-button-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 56px;
  background: linear-gradient(180deg, rgba(0,0,0,.05), rgba(0,0,0,.25));
  cursor: pointer;
  transition: opacity .2s ease;
}
.video-player-container .play-button-overlay i { filter: drop-shadow(0 4px 14px rgba(0,0,0,.45)); }
.video-player-container .progress-container {
  position: absolute; left: 0; right: 0; bottom: 46px;
  height: 3px; background: rgba(255,255,255,.25);
}
.video-player-container .progress-bar {
  height: 100%; width: 0%;
  background: var(--gxp-accent);
}
.video-player-container .video-controls {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.7));
}
.video-player-container .control-btn {
  background: none; border: none; color: #fff;
  padding: 4px; line-height: 1; cursor: pointer;
  opacity: .9; transition: opacity .15s;
}
.video-player-container .control-btn:hover { opacity: 1; }
.video-player-container .time-display {
  color: #fff; font-size: 12px; font-weight: 600; flex: 1;
}

/* ---------------- Poll ---------------- */
.poll-option { margin-top: 10px; display: block; }
.poll-option label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  margin-bottom: 8px;
  border: 1.5px solid var(--gxp-border);
  border-radius: var(--gxp-radius-sm);
  font-size: 14.5px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.poll-option label:hover { border-color: var(--gxp-primary); background: var(--gxp-primary-soft); }
.poll-option input[type="radio"],
.poll-option input[type="checkbox"] {
  width: 17px; height: 17px; accent-color: var(--gxp-primary); flex-shrink: 0;
}
.poll-option button {
  margin-top: 4px;
  background: var(--gxp-primary) !important;
  border: none !important;
  color: #fff !important;
  font-weight: 700;
  padding: 8px 18px !important;
  border-radius: 999px !important;
}
.poll-option button:hover { background: var(--gxp-primary-dark) !important; }
/* defensive styling for vote-result bars some helpers render */
.poll-option .poll-result-bar,
.poll-option .poll-bar {
  height: 8px; border-radius: 999px; background: var(--gxp-border-soft); overflow: hidden;
}
.poll-option .poll-result-fill,
.poll-option .poll-bar-fill {
  height: 100%; background: linear-gradient(90deg, var(--gxp-primary), var(--gxp-accent));
}

/* ---------------- Link preview ---------------- */
.gxp-link-preview,
.link-preview {
  display: block;
  margin-top: 12px;
  border: 1px solid var(--gxp-border) !important;
  border-radius: var(--gxp-radius-sm) !important;
  overflow: hidden;
  background: var(--gxp-surface);
  text-decoration: none !important;
  color: inherit !important;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.gxp-link-preview:hover,
.link-preview:hover {
  border-color: var(--gxp-primary) !important;
  box-shadow: 0 14px 28px -16px rgba(99,100,255,.35);
  transform: translateY(-1px);
}
.gxp-link-preview img,
.link-preview img {
  display: block;
  width: 100% !important;
  height: 230px;
  object-fit: cover !important;
  background: var(--gxp-surface-soft);
  border-radius: 0 !important;
  margin: 0 !important;
}
.gxp-link-preview-body,
.link-preview > a > div {
  padding: 14px 16px !important;
}
.gxp-link-preview-body strong,
.gxp-link-preview strong,
.link-preview strong {
  display: -webkit-box;
  font-family: var(--gxp-font-serif);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--gxp-ink) !important;
  margin-bottom: 5px;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.gxp-link-preview-body p,
.gxp-link-preview p,
.link-preview p {
  display: -webkit-box;
  font-size: 14px;
  line-height: 1.5;
  color: var(--gxp-ink-soft) !important;
  margin: 0 0 10px;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.gxp-link-preview-body small,
.gxp-link-preview small,
.link-preview small {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--gxp-muted) !important;
  padding-top: 9px;
  border-top: 1px solid var(--gxp-border-soft);
  text-transform: lowercase;
  letter-spacing: .01em;
}
.gxp-link-preview-body small i,
.gxp-link-preview small i {
  color: var(--gxp-primary);
  font-size: 13px;
}

/* ---------------- Article ---------------- */
.gxp-article-title,
.title-content {
  font-family: var(--gxp-font-serif);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--gxp-ink);
  margin-bottom: 8px;
}
.gxp-article-text,
.fb-article-text {
  font-family: var(--gxp-font-serif);
  font-size: 17px;
  line-height: 1.72;
  color: var(--gxp-ink-soft);
}
.gxp-article-text p, .fb-article-text p { margin: 0 0 12px; }
.gxp-article-text img, .fb-article-text img { max-width: 100%; border-radius: var(--gxp-radius-sm); }
.fb-article-text.truncated {
  max-height: 230px;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(to bottom, #000 70%, transparent 100%);
          mask-image: linear-gradient(to bottom, #000 70%, transparent 100%);
}
.fb-article-text.expanded { max-height: none; -webkit-mask-image: none; mask-image: none; }
.fb-article-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 8px;
  background: none !important;
  border: none !important;
  padding: 0 !important;
  font-weight: 700;
  font-size: 13.5px;
  color: var(--gxp-primary) !important;
}
.fb-article-toggle:hover { text-decoration: underline; }

/* ---------------- News ---------------- */
.gxp-news-location {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--gxp-warning);
  background: #fff4e8;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 8px;
}
[data-theme="dark"] .gxp-news-location { background: #3a2710; }
.gxp-news-location a { color: inherit; text-decoration: none; }

/* ---------------- Update / micro-post ---------------- */
.gxp-update-text { font-size: 15px; line-height: 1.55; color: var(--gxp-ink); }

/* ---------------- Thread ---------------- */
.gxp-thread-text {
  position: relative;
  padding-left: 16px;
  border-left: 2px solid var(--gxp-border);
  font-size: 15px;
  line-height: 1.6;
}

/* ---------------- Query / View ---------------- */
.gxp-query-text::before {
  content: "Q";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; height: 20px;
  border-radius: 6px;
  background: var(--gxp-primary-soft);
  color: var(--gxp-primary);
  font-size: 12px; font-weight: 800;
  margin-right: 7px;
  vertical-align: middle;
}
.gxp-view-text {
  font-style: italic;
  color: var(--gxp-ink-soft);
}

/* ---------------- Nested original post (inside a shared/repost) ---------------- */
.preview_post {
  margin: 10px 18px 0;
  padding: 12px 14px;
  background: var(--gxp-surface-soft);
  border: 1px solid var(--gxp-border-soft);
  border-radius: var(--gxp-radius-sm);
}
.preview_post .top-head,
.preview_post .gxp-header {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 6px;
  padding: 0 !important;
}
.preview_post .sub-fb-user-thumb img,
.preview_post .gxp-avatar-wrap img {
  width: 32px; height: 32px; border-radius: 50%; object-fit: cover;
}
.preview_post .gxp-header-main { flex: 1 1 auto; min-width: 0; }
.preview_post .sub-fb-user-details a,
.preview_post .gxp-name-row a { font-weight: 700; font-size: 14.5px; color: var(--gxp-ink); text-decoration: none; }
.preview_post .user-sub-id,
.preview_post .gxp-username { font-size: 13px; color: var(--gxp-muted); margin-top: 0; }
.preview_post .gxp-timestamp { font-size: 13px; }
.preview_post .gxp-text { font-size: 15.5px; }
.preview_post .fb-article-card,
.preview_post .gxp-body { padding: 0 !important; }

/* ---------------- No-post / unavailable state ---------------- */
.no-post {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
  padding: 22px 14px;
  color: var(--gxp-muted);
  font-size: 13.5px;
}
.no-post .text-danger { color: var(--gxp-danger) !important; font-weight: 700; margin: 0; }

/* ---------------- Footer / actions ---------------- */
.gxp-footer { padding: 6px 10px 10px; }
.gxp-footer .post-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2px;
  border-top: 1px solid var(--gxp-border-soft);
  padding-top: 8px;
  margin-top: 4px !important;
}
.gxp-footer .post-actions > span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gxp-muted);
  padding: 7px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: background .15s, color .15s;
  user-select: none;
}
.gxp-footer .comment-toggle:hover { background: var(--gxp-primary-soft); color: var(--gxp-primary); }
.gxp-footer .recommend-btn:hover { background: var(--gxp-accent-soft); color: #00a884; }
.gxp-footer .pin-btn:hover { background: #fff3e0; color: var(--gxp-warning); }
.gxp-footer .like-btn:hover { background: #fdeef1; color: var(--gxp-danger); }
.gxp-footer .share-btn:hover { background: var(--gxp-primary-soft); color: var(--gxp-primary); }
.gxp-footer .post-actions i { font-size: 16px; }
.gxp-footer .like-btn.liked, .gxp-footer .like-btn.active { color: var(--gxp-danger); }
.gxp-footer .pin-btn.pinned, .gxp-footer .pin-btn.active { color: var(--gxp-warning); }

/* comment composer */
.post-comment-section { padding: 0 18px; }
.post-comment-form {
  margin-top: 10px !important;
  padding: 12px;
  background: var(--gxp-surface-soft);
  border-radius: var(--gxp-radius-sm);
  border: 1px solid var(--gxp-border-soft);
}
.post-comment-textarea {
  border-radius: var(--gxp-radius-sm) !important;
  border: 1.5px solid var(--gxp-border) !important;
  font-size: 14px !important;
  resize: none;
}
.post-comment-textarea:focus {
  border-color: var(--gxp-primary) !important;
  box-shadow: 0 0 0 3px var(--gxp-primary-soft) !important;
}
.post-comment-form .input-group-append { display: flex; gap: 4px; margin-top: 8px; }
.post-comment-form .btn-outline-secondary {
  border-radius: 999px !important;
  border-color: var(--gxp-border) !important;
  color: var(--gxp-muted) !important;
}
.post-comment-form .btn-outline-secondary:hover {
  background: var(--gxp-primary-soft) !important;
  color: var(--gxp-primary) !important;
  border-color: var(--gxp-primary-soft) !important;
}
.post-comment-form button[type="submit"] {
  background: var(--gxp-primary) !important;
  border: none !important;
  border-radius: 999px !important;
  font-weight: 700 !important;
  padding: 6px 16px !important;
}
.post-comment-form button[type="submit"]:hover { background: var(--gxp-primary-dark) !important; }

/* ---------------- Responsive ---------------- */
@media (max-width: 600px) {
  .gxp-header { padding: 13px 14px 0; gap: 10px; }
  .gxp-header .owner_img, .gxp-avatar-wrap img.owner_img { width: 40px; height: 40px; }
  .gxp-name-row { font-size: 15.5px; }
  .gxp-username { font-size: 13px; }
  .gxp-source-pill, .gxp-repost-line { font-size: 13px; }
  .gxp-body { padding: 10px 14px 2px; }
  .gxp-text { font-size: 16px; }
  .gxp-article-title, .title-content { font-size: 19px; }
  .gxp-article-text, .fb-article-text { font-size: 15.5px; }
  .gxp-link-preview img, .link-preview img { height: 190px; }
  .gxp-footer { padding: 4px 6px 8px; }
  .gxp-footer .post-actions > span { padding: 7px 8px; font-size: 12px; }
  .gxp-footer .post-actions > span span:not(.gxp-sr) { display: none; }
  .preview_post { margin: 10px 14px 0; }
  .post-comment-section { padding: 0 14px; }
}