/* =========================================================
   R2V Unified Portal — community.css
   Facebook-style feed
   ========================================================= */

.r2v-feed-layout {
  display: grid; gap: 22px;
  /* Centered feed — wider than Facebook's column so wide screens fill nicely
     without stretching the conversation ear-to-ear. */
  grid-template-columns: minmax(0, 920px) 340px;
  justify-content: center;
}
@media (max-width: 1100px) { .r2v-feed-layout { grid-template-columns: 1fr; } }

.r2v-feed-main { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.r2v-feed-side {}

/* Composer */
.r2v-feed-composer {
  background: var(--r2v-surface); border: 1px solid var(--r2v-border);
  border-radius: var(--r2v-radius-lg);
  padding: 14px 16px;
  box-shadow: var(--r2v-shadow-1);
}
.r2v-feed-composer__row {
  display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: flex-start;
}
.r2v-feed-composer__text {
  width: 100%; min-height: 60px; max-height: 200px;
  resize: none;
  border-radius: 14px !important;
  background: var(--r2v-surface-2) !important;
  border-color: transparent !important;
}
.r2v-feed-composer__text:focus { background: #fff !important; }
.r2v-feed-composer__previews {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 0 52px;
}
.r2v-feed-composer__thumb {
  position: relative; width: 90px; height: 90px; border-radius: 10px; overflow: hidden;
  border: 1px solid var(--r2v-border);
}
.r2v-feed-composer__thumb img { width: 100%; height: 100%; object-fit: cover; }
.r2v-feed-composer__thumb-x {
  position: absolute; top: 4px; right: 4px;
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(0,0,0,.7); color: #fff; border: 0;
  display: grid; place-items: center; cursor: pointer;
}
.r2v-feed-composer__thumb-x i { width: 12px; height: 12px; }
.r2v-feed-composer__prompts {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin: 10px 0 0 52px;
}
.r2v-feed-composer__prompt {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 999px;
  background: var(--r2v-surface-2); border: 1px solid var(--r2v-border);
  color: var(--r2v-ink-soft);
  font-size: 12px; font-weight: 700;
  cursor: pointer;
  transition: background var(--r2v-dur), color var(--r2v-dur), border-color var(--r2v-dur), transform var(--r2v-dur);
}
.r2v-feed-composer__prompt:hover {
  background: #fff; color: var(--r2v-blue-dark); border-color: var(--r2v-blue-teal);
  transform: translateY(-1px);
}
.r2v-feed-composer__prompt i { width: 13px; height: 13px; }

/* Activity bar — sits between composer and filter bar */
.r2v-feed-activity {
  background: var(--r2v-surface);
  border: 1px solid var(--r2v-border);
  border-radius: var(--r2v-radius-lg);
  box-shadow: var(--r2v-shadow-1);
  padding: 12px 16px;
  display: flex; align-items: center; flex-wrap: wrap; gap: 18px;
}
.r2v-feed-activity__stat { display: flex; align-items: center; gap: 10px; }
.r2v-feed-activity__icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--r2v-blue-soft); color: var(--r2v-blue-dark);
  display: grid; place-items: center;
}
.r2v-feed-activity__icon i { width: 18px; height: 18px; }
.r2v-feed-activity__num   { font-family: var(--r2v-font-head); font-weight: 800; font-size: 18px; color: var(--r2v-ink); line-height: 1; }
.r2v-feed-activity__label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--r2v-ink-mute); margin-top: 2px; }
.r2v-feed-activity__pulse {
  margin-left: auto; display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--r2v-ink-mute); font-weight: 600;
}
.r2v-feed-activity__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--r2v-success, #0EA47A);
  box-shadow: 0 0 0 0 rgba(14,164,122,.5);
  animation: r2vLiveDot 1.6s ease-in-out infinite;
}
@keyframes r2vLiveDot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(14,164,122,.55); }
  50%      { box-shadow: 0 0 0 6px rgba(14,164,122,0); }
}

/* Filter chip bar */
.r2v-feed-filterbar {
  display: flex; gap: 8px; flex-wrap: wrap;
  padding: 2px 0;
}
.r2v-feed-filterchip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 999px;
  background: var(--r2v-surface); border: 1px solid var(--r2v-border);
  color: var(--r2v-ink-soft); font-size: 13px; font-weight: 700;
  cursor: pointer;
  transition: background var(--r2v-dur), color var(--r2v-dur), border-color var(--r2v-dur);
}
.r2v-feed-filterchip:hover { color: var(--r2v-ink); background: var(--r2v-surface-2); }
.r2v-feed-filterchip.is-on {
  background: var(--r2v-blue-dark); color: #fff; border-color: var(--r2v-blue-dark);
  box-shadow: 0 4px 10px rgba(14,81,139,.18);
}
.r2v-feed-filterchip i { width: 14px; height: 14px; }

.r2v-feed-composer__actions {
  display: flex; align-items: center; gap: 8px;
  margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--r2v-border);
}

/* Post card */
.r2v-feed-post {
  background: var(--r2v-surface); border: 1px solid var(--r2v-border);
  border-radius: var(--r2v-radius-lg);
  box-shadow: var(--r2v-shadow-1);
  overflow: hidden;
}

/* Header */
.r2v-feed-post__head {
  display: grid; grid-template-columns: 40px 1fr auto;
  gap: 12px; align-items: center;
  padding: 14px 16px 8px;
}
.r2v-feed-post__author .r2v-strong { font-size: 14px; }
.r2v-feed-post__menu { position: relative; }
.r2v-iconbtn--sm { width: 32px; height: 32px; }
.r2v-iconbtn--sm i { width: 16px; height: 16px; }
.r2v-feed-post__menulist {
  position: absolute; right: 0; top: 100%;
  min-width: 180px;
  background: #fff; border: 1px solid var(--r2v-border);
  border-radius: 12px; box-shadow: var(--r2v-shadow-pop);
  padding: 6px; z-index: 20;
  display: none; flex-direction: column;
}
.r2v-feed-post__menu[data-open="true"] .r2v-feed-post__menulist { display: flex; }
.r2v-feed-post__menulist button {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 8px; border: 0; background: transparent;
  text-align: left; font: inherit; color: var(--r2v-ink); cursor: pointer;
}
.r2v-feed-post__menulist button:hover { background: var(--r2v-surface-2); }
.r2v-feed-post__menulist button.is-danger { color: var(--r2v-red); }
.r2v-feed-post__menulist button i { width: 16px; height: 16px; color: var(--r2v-ink-mute); }
.r2v-feed-post__menulist button.is-danger i { color: var(--r2v-red); }

/* Body */
.r2v-feed-post__body {
  padding: 4px 16px 12px;
  font-size: 15px; line-height: 1.55;
  white-space: pre-wrap;
}

/* Photo grid — capped heights so single-photo posts don't dominate the viewport */
.r2v-feed-photos {
  display: grid; gap: 2px;
  background: var(--r2v-border);
  max-height: 480px;
  overflow: hidden;
}
.r2v-feed-photos--n1 { grid-template-columns: 1fr; }
.r2v-feed-photos--n1 .r2v-feed-photos__tile { aspect-ratio: 4/3; max-height: 480px; }
.r2v-feed-photos--n2 { grid-template-columns: 1fr 1fr; }
.r2v-feed-photos--n2 .r2v-feed-photos__tile { aspect-ratio: 1/1; max-height: 320px; }
.r2v-feed-photos--n3 { grid-template-columns: 2fr 1fr; grid-template-rows: 1fr 1fr; max-height: 380px; }
.r2v-feed-photos--n3 .r2v-feed-photos__tile { aspect-ratio: auto; }
.r2v-feed-photos--n3 .r2v-feed-photos__tile:nth-child(1) { grid-row: 1 / span 2; }
.r2v-feed-photos--n4 { grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; max-height: 420px; }
.r2v-feed-photos--n4 .r2v-feed-photos__tile { aspect-ratio: 4/3; }
.r2v-feed-photos__tile {
  position: relative; overflow: hidden; cursor: pointer;
  background: var(--r2v-surface-2);
  min-height: 0;
}
.r2v-feed-photos__tile img { width: 100%; height: 100%; object-fit: cover; display: block; }
.r2v-feed-photos__more {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.55); color: #fff;
  display: grid; place-items: center;
  font-family: var(--r2v-font-head); font-size: 32px; font-weight: 800;
}

/* Reactions summary + comment count */
.r2v-feed-post__summary {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 16px;
  font-size: 13px;
  border-top: 1px solid var(--r2v-border);
}
.r2v-feed-reactions {
  display: flex; align-items: center; gap: 6px;
}
.r2v-feed-reactions__icons { display: inline-flex; }
.r2v-feed-reactions__pip {
  display: inline-grid; place-items: center;
  width: 22px; height: 22px; border-radius: 50%;
  border: 2px solid #fff; margin-left: -6px;
  color: #fff;
}
.r2v-feed-reactions__pip:first-child { margin-left: 0; }
.r2v-feed-reactions__pip i { width: 12px; height: 12px; }
.r2v-feed-post__commentcount {
  background: 0; border: 0; color: var(--r2v-ink-mute); cursor: pointer; font: inherit;
}
.r2v-feed-post__commentcount:hover { color: var(--r2v-blue); text-decoration: underline; }

/* Action bar */
.r2v-feed-post__actions {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  border-top: 1px solid var(--r2v-border);
  padding: 4px;
  gap: 2px;
}
.r2v-feed-post__actions--2col { grid-template-columns: 1fr 1fr; }
.r2v-feed-post__react { position: relative; }
.r2v-feed-post__react-btn,
.r2v-feed-post__action-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 10px;
  background: transparent; border: 0; border-radius: 8px;
  font: inherit; font-weight: 700; font-size: 14px;
  color: var(--r2v-ink-soft); cursor: pointer;
  transition: background var(--r2v-dur);
}
.r2v-feed-post__react-btn:hover,
.r2v-feed-post__action-btn:hover { background: var(--r2v-surface-2); }
.r2v-feed-post__react-btn.is-on { color: var(--r2v-blue); }
.r2v-feed-post__react-btn i,
.r2v-feed-post__action-btn i { width: 18px; height: 18px; }

/* Reaction picker (hover/long-press) */
.r2v-feed-post__react-picker {
  position: absolute; bottom: calc(100% + 6px); left: 0;
  display: flex; gap: 4px;
  padding: 6px; background: #fff;
  border: 1px solid var(--r2v-border); border-radius: 999px;
  box-shadow: var(--r2v-shadow-pop);
  opacity: 0; transform: translateY(4px) scale(.96); pointer-events: none;
  transition: opacity .15s var(--r2v-ease), transform .15s var(--r2v-ease);
  z-index: 10;
}
.r2v-feed-post__react:hover .r2v-feed-post__react-picker {
  opacity: 1; transform: translateY(0) scale(1); pointer-events: auto;
}
.r2v-feed-post__react-picker button {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--r2v-surface-2); border: 0; cursor: pointer;
  display: grid; place-items: center;
  color: var(--rc, var(--r2v-blue));
  transition: transform .15s var(--r2v-ease);
}
.r2v-feed-post__react-picker button:hover { transform: scale(1.18); background: #fff; }
.r2v-feed-post__react-picker button i { width: 18px; height: 18px; }

/* Comments */
.r2v-feed-comments {
  padding: 6px 16px 14px;
  border-top: 1px solid var(--r2v-border);
  display: flex; flex-direction: column; gap: 8px;
}
.r2v-feed-comments__more {
  align-self: flex-start;
  background: 0; border: 0; color: var(--r2v-ink-mute); font: inherit; cursor: pointer;
  font-size: 13px; font-weight: 600; padding: 4px 0;
}
.r2v-feed-comments__more:hover { color: var(--r2v-blue); }

.r2v-feed-comment {
  display: grid; grid-template-columns: 28px 1fr; gap: 8px;
}
.r2v-feed-comment__bubble {
  background: var(--r2v-surface-2);
  border-radius: 16px; padding: 8px 12px;
}
.r2v-feed-comment__body { font-size: 14px; line-height: 1.45; }
.r2v-feed-comment__meta {
  display: flex; align-items: center; gap: 12px;
  font-size: 12px; color: var(--r2v-ink-mute);
  margin-top: 3px; padding: 0 4px;
}
.r2v-feed-comment__like {
  background: 0; border: 0; font: inherit; font-size: 12px; font-weight: 700;
  color: var(--r2v-ink-mute); cursor: pointer; padding: 0;
}
.r2v-feed-comment__like:hover { color: var(--r2v-blue); text-decoration: underline; }
.r2v-feed-comment__like.is-on { color: var(--r2v-blue); }
.r2v-feed-comment__likes {
  display: inline-flex; align-items: center; gap: 3px;
  background: #fff; border: 1px solid var(--r2v-border);
  padding: 1px 6px; border-radius: 999px;
  font-size: 11px;
}
.r2v-feed-comment__likes i { width: 11px; height: 11px; color: var(--r2v-blue); }
.r2v-feed-comment__del {
  background: 0; border: 0; color: var(--r2v-ink-mute); cursor: pointer; padding: 0;
}
.r2v-feed-comment__del:hover { color: var(--r2v-red); }
.r2v-feed-comment__del i { width: 13px; height: 13px; }

.r2v-feed-comment-form {
  display: grid; grid-template-columns: 28px 1fr auto;
  gap: 8px; align-items: center;
  margin-top: 4px;
}
.r2v-feed-comment-input {
  height: 36px !important; border-radius: 999px !important;
  background: var(--r2v-surface-2) !important; border-color: transparent !important;
  padding: 0 14px !important;
}
.r2v-feed-comment-input:focus { background: #fff !important; }

/* Lightbox extensions */
.r2v-lightbox__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(255,255,255,.15); border: 0; color: #fff; cursor: pointer;
  display: grid; place-items: center;
}
.r2v-lightbox__nav:hover { background: rgba(255,255,255,.30); }
.r2v-lightbox__nav--prev { left: 24px; }
.r2v-lightbox__nav--next { right: 24px; }
.r2v-lightbox__nav i { width: 24px; height: 24px; }

/* Latest comments rail (community sidebar) */
.r2v-side-comment {
  display: grid; grid-template-columns: 32px 1fr; gap: 10px;
  padding: 10px 16px;
  text-decoration: none; color: inherit;
  border-bottom: 1px solid var(--r2v-border);
  transition: background var(--r2v-dur);
}
.r2v-side-comment:last-child { border-bottom: 0; }
.r2v-side-comment:hover { background: var(--r2v-surface-2); }
.r2v-side-comment__head { font-size: 12px; color: var(--r2v-ink); }
.r2v-side-comment__head strong { font-weight: 700; }
.r2v-side-comment__text {
  font-size: 13px; color: var(--r2v-ink-soft); line-height: 1.4; margin-top: 2px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}