/* ================================================================
   PREEB Guest Wall — Page Styles
   Scoped additions only; relies on variables/utilities from styles.css.
   ================================================================ */

.wall-hero {
  padding: var(--space-3xl) 0 var(--space-2xl);
}

.wall-hero__title {
  margin-bottom: var(--space-sm);
}

.wall-hero__subtitle {
  max-width: 640px;
}

.wall-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

/* ─── Sign card ─── */
.wall-sign-card {
  background: linear-gradient(145deg, var(--color-bg-card), var(--color-bg-card-2));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: sticky;
  top: calc(var(--nav-height, 72px) + var(--space-lg));
}

.wall-sign-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.wall-sign-card__header h2 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
}

.wall-sign-card__pill {
  font-size: 0.72rem;
  font-family: var(--font-heading);
  padding: 0.25em 0.8em;
  border-radius: var(--radius-full);
  background: var(--color-cyan-dim);
  color: var(--color-cyan);
  white-space: nowrap;
}

.wall-sign-card textarea {
  width: 100%;
  resize: vertical;
  min-height: 84px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.95rem;
  padding: var(--space-md);
}

.wall-sign-card textarea:focus {
  outline: none;
  border-color: var(--color-cyan);
}

.wall-sign-card__char-row {
  text-align: right;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
  margin-bottom: var(--space-md);
}

.wall-sign-card__wallets {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.wall-sign-card__wallets .btn {
  width: 100%;
}

.wall-sign-card__status {
  margin-top: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: rgba(60, 200, 200, 0.08);
  border: 1px solid rgba(60, 200, 200, 0.28);
  font-size: 0.9rem;
}

.wall-sign-card__status.is-error {
  background: rgba(255, 120, 120, 0.1);
  border-color: rgba(255, 120, 120, 0.45);
}

.wall-sign-card__note {
  margin-top: var(--space-md);
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ─── Entries ─── */
.wall-entries__header {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.wall-entries__header h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
}

.wall-entries__count {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.wall-loading,
.wall-error,
.wall-empty {
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
  color: var(--color-text-muted);
}

.wall-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.wall-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-md);
}

.wall-entry {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.wall-entry__head {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.wall-entry__avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  object-fit: contain;
  background: var(--color-bg-card-2);
  border: 1px solid var(--color-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.wall-entry__names {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.wall-entry__name {
  font-family: var(--font-heading);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wall-entry__date {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.wall-entry__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.wall-entry__badge {
  font-size: 0.72rem;
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 0.2em 0.7em;
  border-radius: var(--radius-full);
  background: var(--color-cyan-dim);
  color: var(--color-cyan);
}

.wall-entry__badge--visitor {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.wall-entry__message {
  color: var(--color-text);
  font-size: 0.95rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

@media (max-width: 900px) {
  .wall-layout {
    grid-template-columns: 1fr;
  }

  .wall-sign-card {
    position: static;
  }
}