.messages-page { font-family: Open Sans, sans-serif; margin: 0; color: #444; background: #f5f5f5; }
.messages-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.75rem 1.5rem; background: #0d3f69; color: #fff;
}
.messages-header a { color: #fff; text-decoration: none; font-family: Lora, serif; }
.messages-header nav { display: flex; gap: 1rem; align-items: center; }
.messages-header button {
  background: #d03027; border: 0; color: #fff; padding: 0.4rem 0.8rem; cursor: pointer;
}
.messages-main { max-width: 1100px; margin: 0 auto; padding: 1rem; }
.messages-layout { display: grid; grid-template-columns: 320px 1fr; gap: 1rem; min-height: 70vh; }
.messages-sidebar {
  background: #fff; border-radius: 4px; overflow: auto; max-height: 80vh;
}
.messages-sidebar__item {
  display: block; width: 100%; text-align: left; border: 0; border-bottom: 1px solid #eee;
  padding: 0.75rem 1rem; cursor: pointer; background: #fff;
}
.messages-sidebar__item--unread { background: #eef4fa; }
.messages-sidebar__item.is-active { background: #dce8f3; }
.messages-sidebar__kind { font-size: 0.7rem; text-transform: uppercase; color: #0d3f69; }
.messages-sidebar__title { display: block; font-weight: 600; margin: 0.25rem 0; }
.messages-sidebar__meta { font-size: 0.8rem; color: #888; }
.messages-detail {
  background: #fff; border-radius: 4px; padding: 1.25rem;
}
.messages-detail-empty { color: #888; }
.messages-detail h2 { font-family: Lora, serif; color: #0d3f69; margin-top: 0; }
.messages-detail pre {
  white-space: pre-wrap; font-family: inherit; background: #f9f9f9; padding: 1rem; border-radius: 4px;
}