/* ==========================================================================
   POSTS — dark green, matching command-center-page (--cc-* tokens)
   Scoped under .command-center-page so other pages stay unchanged.
   Covers: create-post form/modal, formatting toolbar, live preview,
   and rendered post cards produced by frontend/functions/PostFunctions.js
   and PostContentFunctions.js.

   Load this after styles.css, e.g.:
     <link rel="stylesheet" href="styles.css">
     <link rel="stylesheet" href="post_styles.css">

   Also covers frontend/create_post.html (body.create-post-page).
   ========================================================================== */

/* ----- Create-post page layout (create_post.html) ----- */

.command-center-page .cc-return-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--cc-accent);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.command-center-page .cc-return-link:hover {
  color: #fff;
  text-decoration: underline;
}

.command-center-page.create-post-page .cc-main {
  max-width: 44rem;
}

.command-center-page.create-post-page .create-post-panel {
  width: 100%;
  margin-bottom: 3rem;
  padding: 1.75rem 1.5rem;
  background: var(--cc-card);
  border: 1px solid var(--cc-border);
  border-radius: var(--cc-radius);
}

.command-center-page.create-post-page .create-post-section-title {
  margin: 0 0 0.4rem;
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.command-center-page.create-post-page .create-post-section-lead,
.command-center-page.create-post-page .create-post-empty {
  margin: 0 0 1.25rem;
  color: var(--cc-text-muted);
  font-size: 0.95rem;
}

.command-center-page.create-post-page .create-post-empty {
  margin-bottom: 0;
}

.command-center-page.create-post-page #create-post-param-alert {
  background: rgba(255, 193, 7, 0.12);
  border: 1px solid rgba(255, 193, 7, 0.35);
  color: #f3d48a;
}

/* ----- Media picker on the create-post form ----- */

.command-center-page .post-media-picker-hint {
  color: var(--cc-text-dim);
  font-size: 0.82rem;
  margin: -0.35rem 0 0.85rem;
}

.command-center-page .post-media-picker-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.command-center-page .post-media-slot {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 0.75rem;
  background: var(--cc-bg-elevated);
  border: 1px solid var(--cc-border);
  border-radius: var(--cc-radius);
}

.command-center-page .post-media-slot-preview {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: var(--cc-radius);
  border: 1px solid var(--cc-border);
  flex: 0 0 auto;
}

.command-center-page .post-media-slot-fields {
  flex: 1 1 auto;
  min-width: 0;
}

.command-center-page .post-media-slot-remove {
  margin-top: 0.55rem;
}

.command-center-page .post-media-add-btn {
  border: 1px solid var(--cc-border-strong);
  color: var(--cc-text-muted);
}

.command-center-page .post-media-add-btn:hover,
.command-center-page .post-media-add-btn:focus {
  background: var(--cc-accent);
  border-color: var(--cc-accent);
  color: #04120c;
}

.command-center-page .post-media-add-btn:disabled {
  opacity: 0.55;
  background: transparent;
  color: var(--cc-text-dim);
}

/* ----- Form shell (works both inline via createPostForm() and inside
   the create-post modal via handleAddPost()) ----- */

.command-center-page .post-form {
  color: var(--cc-text);
}

.command-center-page .post-form .form-label {
  color: var(--cc-text-muted);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Inline mount (not inside .cc-modal) still needs dark inputs */
.command-center-page .post-form .form-control {
  background: #06140e;
  border: 1px solid var(--cc-border-strong);
  border-radius: var(--cc-radius);
  color: var(--cc-text);
  padding: 0.7rem 0.85rem;
}

.command-center-page .post-form .form-control:focus {
  background: #06140e;
  color: var(--cc-text);
  border-color: var(--cc-accent);
  box-shadow: 0 0 0 0.2rem var(--cc-accent-soft);
}

.command-center-page .post-form .form-control::placeholder {
  color: var(--cc-text-dim);
}

.command-center-page .post-form textarea.form-control {
  resize: vertical;
  min-height: 8rem;
  line-height: 1.5;
}

/* ----- Formatting toolbar ----- */

.command-center-page .post-toolbar {
  gap: 0.4rem;
}

.command-center-page .post-toolbar .btn {
  margin: 0 !important;
  min-width: 2.4rem;
  border-radius: var(--cc-radius);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.command-center-page .post-toolbar .btn-outline-secondary {
  background: transparent;
  border: 1px solid var(--cc-border-strong);
  color: var(--cc-text-muted);
}

.command-center-page .post-toolbar .btn-outline-secondary:hover,
.command-center-page .post-toolbar .btn-outline-secondary:focus {
  background: var(--cc-accent);
  border-color: var(--cc-accent);
  color: #04120c;
}

/* ----- Live preview pane ----- */

.command-center-page .post-preview {
  background: var(--cc-bg-elevated) !important;
  border: 1px solid var(--cc-border) !important;
  border-radius: var(--cc-radius);
  min-height: 4rem;
  padding: 0.85rem 1rem !important;
  color: var(--cc-text);
  font-size: 0.92rem;
  line-height: 1.6;
  word-break: break-word;
}

.command-center-page .post-preview:empty::before {
  content: "Nothing to preview yet — start typing above.";
  color: var(--cc-text-dim);
  font-style: italic;
}

/* Formatting tags rendered inside the preview (and inside .post-body,
   see below) — kept minimal since PostContentFunctions.js only ever
   produces b/i/u/br/p/ol/ul/li/a nodes. */

.command-center-page .post-preview p,
.command-center-page .post-body p {
  margin: 1em 0 0;
  text-indent: 2em; /* ~one tab */
}

.command-center-page .post-preview p:first-child,
.command-center-page .post-body p:first-child {
  margin-top: 0;
}
.command-center-page .post-preview b,
.command-center-page .post-preview strong,
.command-center-page .post-body b,
.command-center-page .post-body strong {
  color: #fff;
  font-weight: 700;
}

.command-center-page .post-preview i,
.command-center-page .post-preview em,
.command-center-page .post-body i,
.command-center-page .post-body em {
  color: var(--cc-text);
}

.command-center-page .post-preview u,
.command-center-page .post-body u {
  text-decoration-color: var(--cc-accent);
}

.command-center-page .post-preview ol,
.command-center-page .post-preview ul,
.command-center-page .post-body ol,
.command-center-page .post-body ul {
  margin: 0.35rem 0 0.35rem 1.1rem;
  padding-left: 0.6rem;
}

.command-center-page .post-preview li,
.command-center-page .post-body li {
  margin-bottom: 0.2rem;
}

.command-center-page .post-preview a,
.command-center-page .post-body a {
  color: var(--cc-accent);
  text-decoration: underline;
  text-decoration-color: var(--cc-accent-soft);
  text-underline-offset: 0.15em;
  pointer-events: auto;
  cursor: pointer;
  word-break: break-word;
}

.command-center-page .post-preview a:hover,
.command-center-page .post-body a:hover {
  color: #4cb07a;
}

/* ----- Alert / feedback inside the post form ----- */

.command-center-page .post-form .alert-danger {
  background: rgba(255, 107, 107, 0.14);
  border: 1px solid rgba(255, 107, 107, 0.35);
  color: #ffb3b3;
  border-radius: var(--cc-radius);
  font-size: 0.85rem;
}

/* ----- Inline "Post" submit button (createPostForm's own button;
   the modal footer's Post button is already covered by .cc-modal) ----- */

.command-center-page .post-form > .btn-primary {
  background: var(--cc-accent);
  border: 1px solid var(--cc-accent);
  color: #04120c;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.65rem 1.35rem;
  border-radius: var(--cc-radius);
}

.command-center-page .post-form > .btn-primary:hover {
  background: #4cb07a;
  border-color: #4cb07a;
  color: #04120c;
}

/* ----- Rendered post card (renderPostCard / renderPost) ----- */

.command-center-page .post-card {
  background: var(--cc-card);
  border: 1px solid var(--cc-border) !important;
  border-radius: var(--cc-radius);
  transition: border-color 0.3s var(--cc-ease), background 0.3s var(--cc-ease);
}

.command-center-page .post-card:hover {
  background: var(--cc-card-hover);
  border-color: var(--cc-border-strong) !important;
}

.command-center-page .post-topic {
  color: var(--cc-text);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.command-center-page .post-meta {
  color: var(--cc-text-dim) !important;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.command-center-page .post-body {
  color: var(--cc-text-muted);
}

/* ----- Attached media tiles (renderPostCardWithMedia in PostFunctions.js)
   Title-only tiles for rows from media_in_post — no thumbnail, just an
   icon by media_type + the media_items.title, sitting below the post
   content. Reuses .gallery-pictures-row (createPictureWrapper() from
   GalleryFunctions.js) for the grid, so spacing matches gallery tiles. ----- */

.command-center-page .post-media-section {
  border-top: 1px dashed var(--cc-border);
  padding-top: 0.75rem;
}

.command-center-page .post-media-label {
  color: var(--cc-text-dim);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.command-center-page .post-media-row.gallery-pictures-row {
  --bs-gutter-x: 0.6rem;
  --bs-gutter-y: 0.6rem;
}

.command-center-page .post-media-tile {
  background: var(--cc-bg-elevated);
  border: 1px solid var(--cc-border);
  border-radius: var(--cc-radius);
  padding: 0.4rem 0.75rem;
  gap: 0.5rem;
  transition: border-color 0.3s var(--cc-ease), background 0.3s var(--cc-ease);
}

.command-center-page .post-media-tile:hover {
  background: var(--cc-card-hover);
  border-color: var(--cc-accent-soft);
}

.command-center-page .post-media-tile-icon {
  color: var(--cc-accent);
  font-size: 1rem;
  line-height: 1;
}

.command-center-page .post-media-tile-title {
  color: var(--cc-text);
  font-size: 0.82rem;
  max-width: 12rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ----- Picture tiles (media_type PIC): real 200x200 thumbnail ----- */

.command-center-page .post-media-pic-tile {
  position: relative;
  width: 200px;
  height: 200px;
  border-radius: var(--cc-radius);
  border: 1px solid var(--cc-border);
  overflow: hidden;
  cursor: pointer;
  background: var(--cc-bg-elevated);
  transition: border-color 0.3s var(--cc-ease), transform 0.2s var(--cc-ease);
}

.command-center-page .post-media-pic-tile:hover,
.command-center-page .post-media-pic-tile:focus-visible {
  border-color: var(--cc-accent);
  transform: translateY(-2px);
  outline: none;
}

.command-center-page .post-media-pic-img {
  width: 200px;
  height: 200px;
  object-fit: cover;
  display: block;
}

.command-center-page .post-media-pic-title {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.4rem 0.5rem;
  background: linear-gradient(transparent, rgba(4, 18, 12, 0.88));
  color: var(--cc-text);
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ----- Fullscreen single-image viewer (openPostImageViewer in
   PostFunctions.js) — no prev/next, no address-bar interaction, just
   the clicked picture over a dimmed backdrop. ----- */

#post-image-viewer {
  position: fixed;
  inset: 0;
  z-index: 1080;
  display: none;
  align-items: center;
  justify-content: center;
}

#post-image-viewer.is-open {
  display: flex;
  flex-direction: column;
}

.post-image-viewer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 10, 7, 0.88);
  backdrop-filter: blur(2px);
}

.post-image-viewer-img {
  position: relative;
  max-width: min(92vw, 1400px);
  max-height: 82vh;
  border-radius: var(--cc-radius);
  border: 1px solid var(--cc-border-strong);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.55);
  object-fit: contain;
}

.post-image-viewer-close {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--cc-bg-elevated);
  border: 1px solid var(--cc-border-strong);
  color: var(--cc-text);
  font-size: 1.6rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.post-image-viewer-close:hover {
  background: var(--cc-accent);
  border-color: var(--cc-accent);
  color: #04120c;
}

.post-image-viewer-caption {
  position: relative;
  z-index: 1;
  max-width: min(92vw, 1400px);
  margin-top: 0.75rem;
  padding: 0.45rem 0.85rem;
  background: var(--cc-bg-elevated);
  border: 1px solid var(--cc-border-strong);
  border-radius: var(--cc-radius);
  color: var(--cc-text);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  align-self: center;
}