/* PRD 03 — News Feed Markdown + Inline Media styles. */

/* ---------- Category left-border accents (3 colors only) ---------- */
.news-feed-card--operational {
  border-left: 3px solid #3b7ddd !important;
}

.news-feed-card--social {
  border-left: 3px solid #28a745 !important;
}

.news-feed-card--must-read {
  border-left: 3px solid #dc3545 !important;
}

/* ---------- Card hover lift ---------- */
.card[data-feed-id] {
  transition: box-shadow 0.15s ease;
}

.card[data-feed-id]:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
}

/* ---------- Composer prompt ---------- */
.news-feed-composer-prompt button.form-control {
  cursor: pointer;
  transition: background 0.15s ease;
}

.news-feed-composer-prompt button.form-control:hover {
  background: #e9ecef !important;
}

/* ---------- Rendered Markdown body ---------- */
.news-feed-rendered {
  line-height: 1.5;
  word-wrap: break-word;
}

.news-feed-rendered p:last-child {
  margin-bottom: 0;
}

.news-feed-rendered img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}

.news-feed-rendered pre {
  background: #f6f8fa;
  padding: 0.75rem;
  border-radius: 6px;
  overflow-x: auto;
  font-size: 0.875rem;
}

.news-feed-rendered code {
  background: #f6f8fa;
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
  font-size: 0.875em;
}

.news-feed-rendered pre code {
  background: transparent;
  padding: 0;
}

.news-feed-rendered blockquote {
  border-left: 3px solid #d0d7de;
  padding-left: 0.75rem;
  color: #57606a;
  margin: 0.5rem 0;
}

.news-feed-rendered table {
  border-collapse: collapse;
  margin: 0.5rem 0;
  font-size: 0.875rem;
}

.news-feed-rendered th,
.news-feed-rendered td {
  border: 1px solid #d0d7de;
  padding: 0.35rem 0.6rem;
}

.news-feed-rendered th {
  background: #f6f8fa;
}

/* Read-More clamp on collapsed body. */
.news-feed-body {
  position: relative;
}

.news-feed-body:not([open]) .news-feed-body__rendered {
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-feed-body[open] .news-feed-body__more {
  display: none;
}

.news-feed-body__more {
  display: inline-block;
  margin-top: 0.25rem;
}

.news-feed-body__summary::-webkit-details-marker {
  display: none;
}

/* ---------- Media grid ---------- */
.news-feed-media {
  margin-top: 0.75rem;
}

.news-feed-media-grid {
  display: grid;
  gap: 4px;
  border-radius: 6px;
  overflow: hidden;
}

.news-feed-media-grid--1 {
  grid-template-columns: 1fr;
}

.news-feed-media-grid--2 {
  grid-template-columns: 1fr 1fr;
}

.news-feed-media-grid--3 {
  grid-template-columns: 2fr 1fr;
  grid-template-rows: 1fr 1fr;
}

.news-feed-media-grid--3 .news-feed-media-tile:first-child {
  grid-row: span 2;
}

.news-feed-media-tile {
  position: relative;
  background: #f0f0f0;
  cursor: pointer;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.news-feed-media-tile img,
.news-feed-media-tile video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.news-feed-media-tile__badge {
  position: absolute;
  top: 6px;
  left: 6px;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 0.7rem;
  font-weight: 600;
}

.news-feed-media-tile__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 600;
}

.news-feed-media-tile__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 3rem;
  pointer-events: none;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.news-feed-media-tile__status {
  position: absolute;
  inset: 0;
  background: #f6f8fa;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #57606a;
  font-size: 0.875rem;
  gap: 0.4rem;
}

.news-feed-media-tile__status--failed {
  color: #b42318;
  background: #fef3f2;
}

/* ---------- PRD 09 — Auto-subtitle CC badge & toggle ---------- */
.news-feed-cc-badge {
  bottom: 6px;
  right: 6px;
  padding: 2px 8px;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border-radius: 3px;
  pointer-events: none;
  z-index: 2;
}

.news-feed-cc-pending {
  opacity: 0.7;
}

.news-feed-cc-failed {
  opacity: 0.55;
  cursor: not-allowed;
}

.news-feed-cc-toggle {
  position: absolute;
  bottom: 16px;
  right: 16px;
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  z-index: 10;
}

.news-feed-cc-toggle.is-on {
  background: #fff;
  color: #000;
}

.news-feed-cc-toggle:focus-visible {
  outline: 2px solid #4b9eff;
  outline-offset: 2px;
}

/* ---------- File cards ---------- */
.news-feed-file-list {
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.news-feed-file-card {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  background: #fafbfc;
  text-decoration: none;
  color: inherit;
}

.news-feed-file-card:hover {
  background: #f3f4f6;
}

.news-feed-file-card__icon {
  font-size: 1.4rem;
  color: #6b7280;
}

.news-feed-file-card__meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.news-feed-file-card__name {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.news-feed-file-card__size {
  font-size: 0.75rem;
  color: #6b7280;
}

/* ---------- Link previews ---------- */
.news-feed-link-preview {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  background: #fff;
}

.news-feed-link-preview:hover {
  background: #f9fafb;
}

.news-feed-link-preview__image {
  flex: 0 0 120px;
  background-size: cover;
  background-position: center;
}

.news-feed-link-preview__body {
  padding: 0.6rem 0.75rem;
  min-width: 0;
}

.news-feed-link-preview__host {
  font-size: 0.75rem;
  color: #6b7280;
  text-transform: uppercase;
}

.news-feed-link-preview__title {
  font-weight: 600;
  margin: 0.15rem 0;
}

.news-feed-link-preview__desc {
  font-size: 0.85rem;
  color: #4b5563;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---------- Composer attach list ---------- */
.news-feed-attach-list {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.news-feed-attach-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.6rem;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  background: #fafbfc;
}

.news-feed-attach-item__name {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.news-feed-attach-item__status {
  font-size: 0.75rem;
  color: #6b7280;
}

.news-feed-attach-item__status--ready {
  color: #15803d;
}

.news-feed-attach-item__status--failed {
  color: #b42318;
}

/* ---------- Gallery overlay ---------- */
.news-feed-gallery-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-feed-gallery-stage {
  max-width: 95vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-feed-gallery-stage img,
.news-feed-gallery-stage video {
  max-width: 95vw;
  max-height: 90vh;
  object-fit: contain;
}

.news-feed-gallery-close,
.news-feed-gallery-prev,
.news-feed-gallery-next {
  position: absolute;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  padding: 0.5rem 0.75rem;
}

.news-feed-gallery-close {
  top: 12px;
  right: 16px;
  font-size: 2.5rem;
  line-height: 1;
}

.news-feed-gallery-prev {
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 3rem;
}

.news-feed-gallery-next {
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 3rem;
}

.news-feed-gallery-close:hover,
.news-feed-gallery-prev:hover,
.news-feed-gallery-next:hover {
  color: #d1d5db;
}

/* ---------- PRD 04 Phase 15: Reaction bar ---------- */
.sf-reaction-bar {
  padding: 0.5rem 0;
}

.sf-reaction-bar.is-reacting {
  opacity: 0.7;
  pointer-events: none;
}

.sf-reaction-summary {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 2px 8px 2px 4px;
  border-radius: 999px;
  background: #f3f4f6;
  border: 1px solid #e5e7eb;
}

.sf-reaction-summary:hover {
  background: #e9ecef;
}

.sf-reaction-cluster {
  display: inline-flex;
  align-items: center;
}

.sf-reaction-cluster .sf-reaction-glyph:not(:first-child) {
  margin-left: -4px;
}

.sf-reaction-glyph {
  font-size: 1.15rem;
  line-height: 1;
  display: inline-block;
  background: #fff;
  border-radius: 50%;
  padding: 1px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.05);
}

.sf-reaction-react-btn {
  color: #57606a;
  transition: background 0.12s ease, color 0.12s ease;
  border-radius: 4px;
}

.sf-reaction-react-btn:hover {
  color: #0d6efd;
  background: #f3f4f6;
  padding: 2px 6px;
  margin: -2px -6px;
}

.sf-reaction-react-btn.is-reacted {
  color: #0d6efd;
  background: #eff6ff;
  border-radius: 4px;
  padding: 2px 6px;
  margin: -2px -6px;
}

.sf-reaction-react-btn.is-reacted:hover {
  background: #dbeafe;
}

.sf-reaction-react-btn.is-reacted .sf-reaction-label {
  color: #0d6efd;
}

button.sf-reaction-comment-count {
  transition: background 0.12s ease;
  border-radius: 4px;
  cursor: pointer;
}

button.sf-reaction-comment-count:hover {
  background: #f3f4f6;
  padding: 2px 6px;
  margin: -2px -6px;
}

.sf-reaction-share {
  cursor: default;
}

span.sf-reaction-comment-count {
  cursor: default;
}

/* ---------- Reaction picker popover ---------- */
.sf-reaction-picker-popover {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 0;
  z-index: 1050;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
  padding: 4px 6px;
  animation: sf-pop-in 120ms ease-out;
}

.sf-reaction-picker-popover.is-below {
  bottom: auto;
  top: calc(100% + 6px);
}

.sf-reaction-picker-row {
  display: flex;
  gap: 2px;
  align-items: center;
}

.sf-reaction-picker-chip {
  position: relative;
  background: transparent;
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  line-height: 1;
  transition: transform 100ms ease-out, background 100ms ease-out;
  cursor: pointer;
}

.sf-reaction-picker-chip:hover {
  transform: scale(1.25);
  background: #f3f4f6;
}

.sf-reaction-picker-chip.sf-tier-action {
  box-shadow: inset 0 0 0 2px #0d9488;
  /* teal border per PRD §7.1 */
}

.sf-reaction-picker-chip .sf-tier-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  font-size: 0.65rem;
  color: #0d9488;
}

@keyframes sf-pop-in {
  from {
    opacity: 0;
    transform: translateY(4px) scale(0.96);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ---------- Reactor sheet (bottom sheet on mobile / center card desktop) ---------- */
.sf-reactor-sheet-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.sf-reactor-sheet {
  background: #fff;
  border-radius: 12px;
  width: 100%;
  max-width: 420px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
  animation: sf-pop-in 140ms ease-out;
}

.sf-reactor-sheet__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #e5e7eb;
}

.sf-reactor-sheet__close {
  font-size: 1.5rem;
  line-height: 1;
  padding: 0 0.5rem;
}

.sf-reactor-sheet__tabs {
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid #e5e7eb;
}

.sf-reactor-sheet__tab {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.25rem 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
  cursor: pointer;
}

.sf-reactor-sheet__tab.is-active {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: #1d4ed8;
}

.sf-reactor-sheet__body {
  overflow-y: auto;
}

.sf-reactor-sheet__list {
  padding: 0.5rem 0;
}

.sf-reactor-sheet__row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1rem;
}

.sf-reactor-sheet__row:hover {
  background: #f9fafb;
}

.sf-reactor-sheet__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  background: #f3f4f6;
}

.sf-reactor-sheet__name {
  flex: 1;
  min-width: 0;
  font-size: 0.9rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sf-reactor-sheet__glyph {
  font-size: 1.1rem;
}

/* Bottom sheet on small viewports */
@media (max-width: 576px) {
  .sf-reactor-sheet-backdrop {
    align-items: flex-end;
    padding: 0;
  }

  .sf-reactor-sheet {
    max-width: 100%;
    width: 100%;
    max-height: 75vh;
    border-radius: 16px 16px 0 0;
    animation: sf-slide-up 180ms ease-out;
  }

  @keyframes sf-slide-up {
    from {
      transform: translateY(100%);
    }

    to {
      transform: translateY(0);
    }
  }
}

/* ---------- Composer (Variation 1 Polish) ---------- */

/* Modal shell — 720 px centered, sticky header/footer */
.news-feed-composer-modal {
  max-width: 720px;
}

.news-feed-composer-modal .modal-header {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  padding: 14px 20px;
}

.news-feed-composer-modal .modal-header .modal-title {
  font-size: 1rem;
  font-weight: 600;
}

.news-feed-composer-modal .modal-body {
  padding: 20px;
}

.news-feed-composer-modal .modal-footer {
  position: sticky;
  bottom: 0;
  z-index: 2;
  background: #fff;
  border-top: 1px solid #e5e7eb;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Inline card variant — same density adjustments */
.news-feed-composer .form-label {
  font-size: 13px;
  font-weight: 600;
  color: #64748b;
}

.news-feed-composer .form-text {
  font-size: 12.5px;
  line-height: 18px;
}

.news-feed-composer .mb-3 {
  margin-bottom: 20px !important;
}

/* Focus ring consistency */
.news-feed-composer .form-control:focus,
.news-feed-composer .form-select:focus {
  border-color: var(--bs-primary, #3b82f6);
  box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb, 59, 130, 246), 0.18);
}

/* Draft banner — compact, softer background */
.news-feed-composer__draft-banner {
  padding: 8px 12px !important;
  font-size: 13px;
  border-radius: 6px;
  background-color: #eff6ff !important;
  border-color: #bfdbfe !important;
}

/* Type tabs — cleaner separator */
.news-feed-composer__type-tabs {
  border-bottom: 1px solid #e5e7eb;
  padding-bottom: 0;
  margin-bottom: 20px !important;
}

.news-feed-composer__type-tabs .nav-link {
  font-size: 13.5px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 6px 6px 0 0;
}

/* Editor container */
.news-feed-composer__editor .nav-tabs {
  margin-bottom: 0 !important;
  border-bottom: none;
}

.news-feed-composer__editor .nav-tabs .nav-link {
  font-size: 12.5px;
  padding: 4px 10px;
}

/* Toolbar — compact so all items fit in one row */
.news-feed-composer-toolbar {
  border-bottom: none !important;
  border-radius: 6px 6px 0 0 !important;
  padding: 4px 6px !important;
  gap: 1px !important;
  flex-wrap: nowrap !important;
  overflow-x: auto;
}

.news-feed-composer-toolbar .btn {
  font-size: 12px;
  padding: 3px 6px;
  white-space: nowrap;
}

.news-feed-composer-toolbar__divider {
  display: inline-block;
  width: 1px;
  height: 18px;
  background: #d1d5db;
  margin: 0 3px;
  align-self: center;
  flex-shrink: 0;
}

/* Textarea — seamless join with toolbar */
.news-feed-composer__editor textarea.form-control {
  border-radius: 0 0 6px 6px;
  border-top: 1px solid #e5e7eb;
  resize: vertical;
  min-height: 160px;
}

/* Char counter — overlaid inside textarea wrapper */
.news-feed-composer__char-overlay {
  position: absolute;
  bottom: 8px;
  right: 12px;
  font-size: 12px;
  color: #9ca3af;
  pointer-events: none;
  background: rgba(255, 255, 255, 0.85);
  padding: 0 4px;
  border-radius: 3px;
}

/* Priority pills — soft, rounded, no dark wrapper */
.news-feed-composer__priority .btn-group {
  gap: 6px;
  border: none;
}

.news-feed-composer__priority .btn-check+.news-feed-composer__priority-pill {
  border: 1px solid #d1d5db;
  border-radius: 999px !important;
  padding: 4px 14px;
  height: 32px;
  font-size: 13px;
  font-weight: 500;
  background: transparent;
  color: #475569;
  transition: all 0.15s ease;
}

.news-feed-composer__priority .btn-check+.news-feed-composer__priority-pill:hover {
  background: #f8fafc;
  border-color: #94a3b8;
}

.news-feed-composer__priority .btn-check:checked+.news-feed-composer__priority-pill {
  box-shadow: none;
}

.news-feed-composer__priority .btn-check[value="must_read"]:checked+.news-feed-composer__priority-pill {
  background: #fef2f2;
  border-color: #dc3545;
  color: #dc3545;
}

.news-feed-composer__priority .btn-check[value="operational"]:checked+.news-feed-composer__priority-pill {
  background: #eff6ff;
  border-color: #3b7ddd;
  color: #3b7ddd;
}

.news-feed-composer__priority .btn-check[value="social"]:checked+.news-feed-composer__priority-pill {
  background: #f0fdf4;
  border-color: #28a745;
  color: #28a745;
}

.news-feed-composer__priority .btn-check:disabled+.news-feed-composer__priority-pill {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Audience — tighter checkbox spacing, capped multi-select */
.news-feed-composer__audience .form-check {
  margin-bottom: 4px;
}

.news-feed-composer__audience .form-select[multiple] {
  max-height: 120px;
}

/* Schedule — softer summary */
.news-feed-composer__schedule summary {
  padding: 6px 8px;
  border-radius: 4px;
  transition: background 0.15s ease;
}

.news-feed-composer__schedule summary:hover {
  background: #f1f5f9;
}

.news-feed-composer__schedule .mt-2 {
  padding-top: 4px;
}

/* Footer row — inside the form so Stimulus targets remain reachable */
.news-feed-composer__footer-row {
  gap: 8px;
}

.news-feed-composer__footer-row .news-feed-composer__autosave-status {
  flex: 1;
  font-size: 12px;
  color: #9ca3af;
  text-align: right;
  padding-right: 4px;
}
/* PRD 05 Unit 6 — reserve vertical space for poll result rows so the
   card doesn't reflow when the live-update handler swaps voting UI for
   results. --sf-poll-rows is set inline by _poll.html.erb to the option
   count; 44px matches the per-row height (label + 6px bar + margin). */
.news-feed-poll {
  min-height: calc(var(--sf-poll-rows, 4) * 44px);
}

/* PRD 05 Unit 11 — presentation mode (FR-05-13). The poll card is portaled
   into a <dialog> and scaled up for town-hall projection. Hidden on mobile
   since the use case is desktop/projected. */
.news-feed-poll-presentation {
  width: min(90vw, 1100px);
  max-width: 1100px;
  max-height: 90vh;
  padding: 3rem 3.5rem;
  border: 0;
  border-radius: 12px;
  overflow: auto;
  font-size: 1.5em;
}

.news-feed-poll-presentation::backdrop {
  background: rgba(0, 0, 0, 0.7);
}

.news-feed-poll-presentation__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 0.875rem;
}

.news-feed-poll-presentation .news-feed-poll .progress {
  height: 16px !important;
}

.news-feed-poll-presentation .news-feed-poll h3 {
  font-size: 1.75em;
  margin-bottom: 1.25rem;
}

.news-feed-poll-presentation .news-feed-poll-present-row {
  display: none;
}

@media (max-width: 767.98px) {
  .news-feed-poll-present { display: none; }
}

/* PRD 05 Unit 13 — visible keyboard focus ring for poll option buttons.
   Bootstrap's default :focus ring is dropped on .btn-outline-* when the
   button has .active, so we restore a 3:1-contrast ring via focus-visible
   only (keyboard users only, not mouse click). */
.news-feed-poll [data-news-feed--poll-vote-target="optionButton"]:focus-visible {
  outline: 3px solid #0d6efd;
  outline-offset: 2px;
  box-shadow: none;
}

.news-feed-poll-presentation__close:focus-visible {
  outline: 3px solid #0d6efd;
  outline-offset: 2px;
}

/* PRD 07 — AI Enhance diff highlight colors and toolbar layout. */
.news-feed-enhance__add {
  background: rgba(46, 160, 67, 0.18);
  text-decoration: none;
}
.news-feed-enhance__remove {
  background: rgba(207, 34, 46, 0.18);
  text-decoration: line-through;
}
.news-feed-enhance__diff-body {
  white-space: pre-wrap;
  word-break: break-word;
}
@media (max-width: 575.98px) {
  /* Tone pills scroll horizontally on narrow screens (PRD §7.2). */
  .news-feed-enhance-toolbar .btn-group {
    overflow-x: auto;
    flex-wrap: nowrap;
  }
}

/* PRD 08 Phase 7 — Read Aloud player. Hidden until a feed-card speaker
   button enqueues something; the controller toggles `is-active` to reveal. */
.news-feed-read-aloud-player {
  display: none;
  position: sticky;
  top: 0;
  z-index: 1030;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  padding: 8px 12px;
  margin-bottom: 1rem;
}

.news-feed-read-aloud-player.is-active {
  display: block;
}

/* PRD 11 §7.1 — topic chip strip. Muted background, 12sp / 0.75rem,
 * min 28px height for touch targets. */
.news-feed-topic-chips {
  padding-left: 0;
}

.news-feed-topic-chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 2px 10px;
  border-radius: 14px;
  background-color: #eef2f7;
  color: #495057;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.news-feed-topic-chip:hover,
.news-feed-topic-chip:focus-visible {
  background-color: #dde4ed;
  color: #1f2d3d;
  text-decoration: none;
  outline: none;
  border-color: #c5cfdb;
}

.news-feed-topic-chip:focus-visible {
  box-shadow: 0 0 0 2px rgba(13, 110, 253, 0.25);
}

.news-feed-topic-chip--overflow {
  background-color: transparent;
  color: #6c757d;
  cursor: default;
}

.news-feed-topic-chip--overflow:hover {
  background-color: transparent;
  color: #6c757d;
  border-color: transparent;
}

/* PRD 11 §7.1 — active-filter chip ribbon at the top of the feed. */
.news-feed-active-filter__chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  background-color: #fff3cd;
  color: #664d03;
  font-size: 0.85rem;
  border: 1px solid #ffe69c;
}

.news-feed-active-filter__clear {
  color: #664d03;
  text-decoration: none;
  font-weight: 600;
  line-height: 1;
  padding: 0 2px;
}

.news-feed-active-filter__clear:hover,
.news-feed-active-filter__clear:focus-visible {
  color: #523c01;
  text-decoration: none;
  outline: none;
}

/* PRD 11 §5.2 — Composer "AI suggests …" chip strip. Sits below the
 * textarea, only visible when the suggestions endpoint returns slugs. */
.news-feed-topic-suggestions {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background-color: #f4f7fb;
  border: 1px dashed #c5cfdb;
  border-radius: 8px;
  font-size: 0.8rem;
}

.news-feed-topic-suggestions__label {
  color: #495057;
  font-weight: 500;
  flex-shrink: 0;
}

.news-feed-topic-suggestions__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  flex: 1 1 auto;
}

.news-feed-topic-suggestion-chip {
  display: inline-flex;
  align-items: center;
  background-color: #fff;
  border: 1px solid #c5cfdb;
  border-radius: 14px;
  padding: 2px 4px 2px 10px;
  font-size: 0.75rem;
  line-height: 1.2;
}

.news-feed-topic-suggestion-chip__label {
  margin-right: 4px;
}

.news-feed-topic-suggestion-chip__close {
  background: transparent;
  border: 0;
  color: #6c757d;
  font-size: 0.95rem;
  line-height: 1;
  padding: 0 4px;
  cursor: pointer;
  border-radius: 50%;
}

.news-feed-topic-suggestion-chip__close:hover,
.news-feed-topic-suggestion-chip__close:focus-visible {
  background-color: #f1f3f5;
  color: #1f2d3d;
  outline: none;
}

.news-feed-topic-suggestions__action {
  flex-shrink: 0;
  padding: 0 6px;
  text-decoration: none;
  color: #6c757d;
  font-size: 0.95rem;
}

.news-feed-topic-suggestions__action:hover {
  color: #1f2d3d;
  text-decoration: none;
}

/* PRD 18 §7.2 — sticky Must-Read CTA on mobile; in-flow on desktop. */
@media (max-width: 767.98px) {
  .news-feed-must-read-cta-sticky {
    position: sticky;
    bottom: 0;
    z-index: 1020;
    background: rgba(255, 255, 255, 0.96);
    padding: 12px;
    border-top: 1px solid #dee2e6;
    margin-left: -1rem;
    margin-right: -1rem;
  }
  .news-feed-must-read-cta-sticky .btn {
    min-height: 48px;
  }
  /* Analytics drawer renders as a bottom sheet on mobile. */
  .offcanvas-bottom.news-feed-analytics-drawer {
    height: 80vh;
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
  }
}