.board-heading {
  margin-bottom: 1.4rem;
}

.board-feed-section {
  min-width: 0;
}

.board-feed-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 0.9rem;
}

.board-feed-heading h2 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
}

#boardAddPost {
  flex: 0 0 auto;
}

.board-post-modal-card {
  width: min(100%, 620px);
}

.board-text-label {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 800;
}

#boardText {
  width: 100%;
  min-height: 150px;
  resize: vertical;
  padding: 0.9rem 1rem;
  color: var(--ink);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  outline: none;
  line-height: 1.55;
}

#boardText:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(234, 98, 62, 0.12);
}

.board-compose-actions {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.7rem;
  margin-top: 0.8rem;
}

.board-image-picker input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.board-picker-button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 0.9rem;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 750;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  cursor: pointer;
}

.board-character-count {
  color: var(--muted);
  font-size: 0.72rem;
  text-align: right;
}

.board-status {
  min-height: 1.2rem;
  margin: 0.7rem 0 0;
  color: var(--muted);
  font-size: 0.76rem;
}

.board-status.error {
  color: var(--red);
}

.board-image-preview {
  position: relative;
  margin-top: 0.8rem;
  overflow: hidden;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.board-image-preview img {
  display: block;
  width: 100%;
  max-height: 320px;
  object-fit: contain;
}

.board-image-preview button {
  position: absolute;
  right: 0.6rem;
  bottom: 0.6rem;
  min-height: 36px;
  padding: 0.45rem 0.7rem;
  background: rgba(255, 253, 248, 0.9);
  backdrop-filter: blur(10px);
}

.board-modal-actions {
  grid-template-columns: auto auto;
}

.board-feed {
  --board-grid-row: 8px;
  --board-grid-gap: 0.75rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  grid-auto-rows: var(--board-grid-row);
  grid-auto-flow: dense;
  gap: var(--board-grid-gap);
  align-items: start;
}

.board-post {
  min-width: 0;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-small);
}

.board-post.board-post-wide {
  grid-column: span 2;
}

.board-post-body {
  padding: 1rem 1.05rem 0.9rem;
}

.board-post-meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-height: 1rem;
  margin-bottom: 0.65rem;
  color: var(--muted);
  font-size: 0.69rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.board-post-text {
  margin: 0;
  color: var(--ink);
  font-size: 0.94rem;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.board-post-image {
  display: block;
  width: 100%;
  max-height: 620px;
  object-fit: contain;
  background: var(--paper-deep);
  border-top: 1px solid var(--line);
}

.board-post.board-post-wide .board-post-image {
  max-height: 720px;
}

.board-feed.board-feed-empty {
  display: block;
}

.board-empty {
  padding: 3rem 1rem;
  color: var(--muted);
  text-align: center;
  background: var(--surface);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
}

.board-actions {
  grid-template-columns: minmax(0, 1fr) !important;
}

html[data-theme="dark"] .board-image-preview button {
  background: rgba(24, 29, 25, 0.88);
}

@media (max-width: 720px) {
  .board-feed {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
    grid-auto-flow: row;
  }

  .board-post,
  .board-post.board-post-wide {
    grid-column: auto;
    grid-row: auto !important;
  }
}

@media (max-width: 560px) {
  .board-heading > p {
    display: none;
  }

  .board-feed-heading {
    align-items: center;
  }

  .board-feed-heading h2 {
    font-size: 1.55rem;
  }

  #boardAddPost {
    min-height: 42px;
    padding-inline: 0.9rem;
  }

  .board-post-modal-card {
    padding: 1rem;
  }

  .board-compose-actions {
    grid-template-columns: 1fr auto;
  }

  .board-post-meta {
    justify-content: flex-start;
  }
}