/* ════════════════════════════════════════
   FEED — tarjetas de publicación
   ════════════════════════════════════════ */

/* ── Caja de publicación ── */
.publish-box {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}

.publish-row    { display: flex; gap: 10px; align-items: center; }

.publish-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  flex-shrink: 0;
  border: 2px solid var(--gold);
}

.publish-trigger {
  flex: 1;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--paper2);
  color: var(--ink3);
  font-size: 0.875rem;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.2s, background 0.2s;
  font-family: 'Jost', sans-serif;
}
.publish-trigger:hover {
  border-color: var(--crimson);
  background: var(--paper);
  color: var(--ink);
}

.publish-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.pub-action {
  background: none;
  border: none;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--ink2);
  font-size: 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background 0.15s, color 0.15s;
  font-family: 'Jost', sans-serif;
}
.pub-action:hover { background: var(--crimson-light); color: var(--crimson); }
.pub-action svg   { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.5; }

/* ── Tarjetas del feed ── */
.feed-card {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 20px;
  margin-bottom: 1rem;
  overflow: hidden;
}

/* Cabecera de tarjeta */
.card-header {
  padding: 1rem 1.25rem 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.card-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  flex-shrink: 0;
}

.card-author-info { flex: 1; }
.card-author-name { font-weight: 500; font-size: 0.9rem; color: var(--ink); }
.card-author-role { font-size: 0.78rem; color: var(--ink3); }
.card-time        { font-size: 0.75rem; color: var(--ink3); }

.card-menu {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink3);
  padding: 4px;
  border-radius: 50%;
  transition: background 0.15s;
}
.card-menu:hover { background: var(--paper2); }
.card-menu svg   { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.5; }

/* Cuerpo de tarjeta */
.card-body            { padding: 0 1.25rem 0.75rem; }
.card-project-title   { font-family: 'Playfair Display', serif; font-size: 1.1rem; font-weight: 600; color: var(--ink); margin-bottom: 4px; }
.card-desc            { font-size: 0.875rem; color: var(--ink2); line-height: 1.6; margin-bottom: 10px; }
.card-tags            { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 10px; }
.card-tag             { font-size: 0.72rem; padding: 3px 10px; border-radius: 14px; background: var(--gold-light); color: #8a6a1a; }
.card-tag.discipline  { background: var(--crimson-light); color: var(--crimson); }

/* Imagen y placeholder */
.card-image {
  width: 100%;
  max-height: 340px;
  object-fit: cover;
  display: block;
  background: var(--paper3);
}

.card-placeholder {
  height: 200px;
  background: var(--paper2);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
/* Arcos decorativos en placeholder */
.card-placeholder::before {
  content: '';
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  border: 1px solid rgba(155, 28, 46, 0.1);
  border-radius: 50%;
}
.card-placeholder::after {
  content: '';
  position: absolute;
  top: -30px;
  left: -30px;
  width: 100px;
  height: 100px;
  border: 1px solid rgba(155, 28, 46, 0.07);
  border-radius: 50%;
}
.card-placeholder-shape { opacity: 0.1; color: var(--crimson); position: relative; z-index: 1; }

/* Footer con acciones */
.card-footer {
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.card-action {
  background: none;
  border: none;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--ink3);
  font-size: 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: background 0.15s, color 0.15s;
  font-family: 'Jost', sans-serif;
}
.card-action:hover     { background: var(--crimson-light); color: var(--crimson); }
.card-action.liked     { color: var(--crimson); }
.card-action svg       { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.5; }
.card-action.liked svg { fill: var(--crimson-light); }
.card-action-count     { font-size: 0.8rem; }
.card-action-sep       { margin-left: auto; }