.messages-shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.25rem 1rem 2rem;
}

.messages-header {
  margin-bottom: 1rem;
}

.messages-header h1 {
  margin: 0 0 0.35rem;
  font-size: 1.75rem;
}

.messages-safety {
  margin: 0.75rem 0 0;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  background: rgba(139, 58, 58, 0.08);
  border: 1px solid rgba(139, 58, 58, 0.15);
  font-size: 0.85rem;
  color: var(--text-muted, #5c4a4a);
}

.messages-layout {
  display: grid;
  grid-template-columns: minmax(260px, 340px) 1fr;
  gap: 1rem;
  min-height: 62vh;
}

.messages-inbox,
.messages-thread-panel {
  background: var(--surface, #fff);
  border: 1px solid var(--border, #e8dfd6);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.messages-inbox-head,
.messages-thread-head {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border, #e8dfd6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.messages-inbox-head h2,
.messages-thread-head h2 {
  margin: 0;
  font-size: 1rem;
}

.messages-inbox-list {
  overflow-y: auto;
  flex: 1;
}

.messages-row {
  display: flex;
  gap: 0.75rem;
  width: 100%;
  text-align: left;
  padding: 0.85rem 1rem;
  border: 0;
  border-bottom: 1px solid var(--border, #e8dfd6);
  background: transparent;
  cursor: pointer;
  color: inherit;
  font: inherit;
}

.messages-row:hover,
.messages-row.is-active {
  background: rgba(139, 58, 58, 0.06);
}

.messages-row-thumb {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: contain;
  object-position: center;
  flex-shrink: 0;
  background: #f3f0eb;
  display: grid;
  place-items: center;
  font-size: 1.1rem;
}

.messages-row-body {
  min-width: 0;
  flex: 1;
}

.messages-row-top {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: baseline;
}

.messages-row-title {
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.messages-row-time {
  font-size: 0.75rem;
  color: var(--text-muted, #7a6868);
  flex-shrink: 0;
}

.messages-row-listing {
  font-size: 0.8rem;
  color: var(--text-muted, #7a6868);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.messages-row-preview {
  margin: 0.2rem 0 0;
  font-size: 0.85rem;
  color: var(--text-muted, #6a5858);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.messages-thread-body {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  background: linear-gradient(
    180deg,
    rgba(250, 247, 244, 0.6),
    rgba(255, 255, 255, 0.9)
  );
}

.messages-bubble-wrap {
  display: flex;
  flex-direction: column;
  max-width: 78%;
}

.messages-bubble-wrap.is-mine {
  align-self: flex-end;
  align-items: flex-end;
}

.messages-bubble-wrap.is-theirs {
  align-self: flex-start;
  align-items: flex-start;
}

.messages-bubble {
  padding: 0.65rem 0.85rem;
  border-radius: 14px;
  line-height: 1.45;
  word-break: break-word;
}

.messages-bubble.is-mine {
  background: var(--accent, #8b3a3a);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.messages-bubble.is-theirs {
  background: #f3ece6;
  color: var(--text, #2a1f1f);
  border-bottom-left-radius: 4px;
}

.messages-bubble-time {
  margin-top: 0.25rem;
  font-size: 0.7rem;
  opacity: 0.75;
}

.messages-flagged {
  font-size: 0.7rem;
  color: var(--text-muted, #7a6868);
  margin-top: 0.15rem;
}

.messages-compose {
  border-top: 1px solid var(--border, #e8dfd6);
  padding: 0.85rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.messages-compose-row {
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
}

.messages-compose textarea {
  flex: 1;
  min-height: 44px;
  max-height: 140px;
  resize: vertical;
  border-radius: 12px;
  border: 1px solid var(--border, #e0d5cb);
  padding: 0.65rem 0.75rem;
  font: inherit;
}

.messages-compose-warning,
.messages-compose-error {
  font-size: 0.82rem;
  margin: 0;
}

.messages-compose-warning {
  color: #8b5a00;
}

.messages-compose-error {
  color: #a12828;
}

.messages-empty,
.messages-error,
.messages-loading {
  padding: 2rem 1.25rem;
  text-align: center;
  color: var(--text-muted, #6a5858);
}

.messages-empty h3,
.messages-error h3 {
  margin: 0 0 0.35rem;
  color: var(--text, #2a1f1f);
}

.messages-thread-placeholder {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 2rem;
  text-align: center;
  color: var(--text-muted, #6a5858);
}

.messages-back-btn {
  display: none;
}

.messages-thread-subtitle {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted, #7a6868);
}

.messages-thread-head-meta {
  min-width: 0;
}

.messages-thread-head-meta a {
  color: inherit;
  text-decoration: none;
}

.messages-thread-head-meta a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .messages-layout {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .messages-layout.has-thread .messages-inbox {
    display: none;
  }

  .messages-layout:not(.has-thread) .messages-thread-panel {
    display: none;
  }

  .messages-back-btn {
    display: inline-flex;
  }
}