.rails-den-private-messages { display: grid; gap: 1.25rem; }
.rails-den-private-header h1, .rails-den-private-header p, .rails-den-private-thread-header h1, .rails-den-private-thread-header p { margin: .25rem 0; }
.rails-den-private-header p, .rails-den-private-thread-header p, .rails-den-private-meta, .rails-den-private-counterpart span, .rails-den-private-field small { color: var(--rails-den-muted); }
.rails-den-private-mailbox-nav, .rails-den-private-thread-header, .rails-den-private-thread-actions, .rails-den-private-counterpart, .rails-den-private-composer-actions { display: flex; align-items: center; flex-wrap: wrap; gap: .75rem; }
.rails-den-private-mailbox-nav, .rails-den-private-thread-header { justify-content: space-between; }
.rails-den-private-tab { display: inline-flex; padding: .55rem .8rem; color: var(--rails-den-muted); border-bottom: 3px solid transparent; font-weight: 800; text-decoration: none; }
.rails-den-private-tab.is-active { color: var(--rails-den-text); border-color: var(--rails-den-primary); }
.rails-den-private-list, .rails-den-private-history { display: grid; gap: .85rem; }
.rails-den-private-conversation, .rails-den-private-message, .rails-den-private-composer, .rails-den-private-empty, .rails-den-private-unavailable, .rails-den-private-reply { padding: clamp(1rem, 3vw, 1.4rem); background: var(--rails-den-surface); border: 1px solid var(--rails-den-border); border-radius: var(--rails-den-radius); }
.rails-den-private-conversation { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 1rem; align-items: center; }
.rails-den-private-conversation.is-unread { border-left: 5px solid var(--rails-den-primary); }
.rails-den-private-conversation h2 { margin: .45rem 0; font-size: 1.2rem; }
.rails-den-private-excerpt, .rails-den-private-meta { margin: .25rem 0; }
.rails-den-private-unread { display: inline-flex; padding: .2rem .5rem; border: 1px solid var(--rails-den-primary); border-radius: 999px; color: var(--rails-den-text) !important; font-size: .78rem; font-weight: 800; }
.rails-den-private-delete, .rails-den-private-preview-button { padding: .48rem .75rem; color: var(--rails-den-danger); background: transparent; border: 1px solid currentColor; border-radius: 8px; font: inherit; font-weight: 800; cursor: pointer; }
.rails-den-private-preview-button { color: var(--rails-den-text); border-color: var(--rails-den-border); }
.rails-den-private-composer { display: grid; gap: 1rem; max-width: 52rem; }
.rails-den-private-field { display: grid; gap: .4rem; position: relative; }
.rails-den-private-field label { font-weight: 800; }
.rails-den-private-field input, .rails-den-private-field textarea { width: 100%; padding: .72rem; color: var(--rails-den-text); background: var(--rails-den-surface-input); border: 1px solid var(--rails-den-border); border-radius: 8px; font: inherit; }
.rails-den-private-field textarea { resize: vertical; min-height: 12rem; }
.rails-den-private-errors { padding: .75rem; color: var(--rails-den-danger); border: 1px solid var(--rails-den-danger); border-radius: 8px; }
.rails-den-private-candidates { position: absolute; z-index: 10; top: 100%; left: 0; right: 0; max-height: 16rem; overflow: auto; background: var(--rails-den-surface-raised); border: 1px solid var(--rails-den-border); border-radius: 8px; box-shadow: 0 12px 30px rgba(0,0,0,.2); }
.rails-den-private-candidate { display: flex; justify-content: space-between; width: 100%; padding: .7rem; color: var(--rails-den-text); background: transparent; border: 0; font: inherit; text-align: left; cursor: pointer; }
.rails-den-private-candidate:hover, .rails-den-private-candidate:focus { background: var(--rails-den-surface-input); }
.rails-den-private-preview { padding: 1rem; border: 1px dashed var(--rails-den-border); border-radius: 8px; overflow-wrap: anywhere; }
.rails-den-private-message.is-own { border-left: 3px solid var(--rails-den-primary); }
.rails-den-private-message header { display: flex; flex-wrap: wrap; gap: .45rem; color: var(--rails-den-muted); }
.rails-den-private-message header strong { color: var(--rails-den-text); }
.rails-den-private-message header time { margin-left: auto; }
.rails-den-private-message-body { margin-top: .8rem; line-height: 1.65; overflow-wrap: anywhere; }
.rails-den-private-message-body pre { max-width: 100%; overflow-x: auto; }
.rails-den-private-empty { display: grid; justify-items: center; gap: .8rem; padding-block: 3rem; text-align: center; border-style: dashed; }
.rails-den-private-messages :focus-visible { outline: 2px solid var(--rails-den-primary); outline-offset: 3px; }
@media (max-width: 42rem) {
  .rails-den-private-conversation { grid-template-columns: 1fr; }
  .rails-den-private-conversation form, .rails-den-private-conversation button { width: 100%; }
  .rails-den-private-mailbox-nav, .rails-den-private-thread-header { align-items: stretch; flex-direction: column; }
  .rails-den-private-mailbox-nav > .rails-den-navbar-button, .rails-den-private-thread-actions, .rails-den-private-thread-actions form, .rails-den-private-thread-actions button { width: 100%; }
  .rails-den-private-message header time { width: 100%; margin-left: 0; }
}