/*
 * Messages page (/messages): chat bubbles and the thread layout.
 * Loaded only by messages/messages.erb, after app.css.
 * Preview hover/unread styles live in app.css — the nav dropdown also uses them.
 */

.widget-chat {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

.widget-chat > li {
  display: table;
  width: 100%;
}

.widget-chat > li + li {
  margin-top: var(--space-xs);
}

.widget-chat-media,
.widget-chat-content {
  display: table-cell;
  vertical-align: bottom;
}

.widget-chat-media {
  width: 1.5rem;
}

.widget-chat-media img {
  max-width: 1.5rem;
  display: block;
  border-radius: 50%;
}

.widget-chat-media + .widget-chat-content {
  padding-left: var(--space-xs);
}

.widget-chat-message {
  background: var(--bs-gray-200);
  color: var(--bs-body-color);
  padding: var(--space-xs) var(--space-sm);
  position: relative;
  display: inline-block;
  border-radius: var(--bs-border-radius-xl);
}

.widget-chat-message + .widget-chat-message {
  margin-top: var(--space-2xs);
}

.widget-chat-message:before,
.widget-chat-message:after {
  content: " ";
  display: table;
}

.widget-chat-message:after {
  clear: both;
}

.widget-chat-status {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--bs-secondary-color);
  line-height: 1rem;
}

.reply .widget-chat-content {
  text-align: right;
}

.reply .widget-chat-message {
  background: var(--theme-500);
  color: var(--bs-white);
}

.widget-chat-message.last:before {
  content: "";
  border: 0.3125rem solid transparent;
  border-bottom-color: var(--bs-gray-200);
  border-right-color: var(--bs-gray-200);
  position: absolute;
  left: -0.25rem;
  bottom: 0.1875rem;
}

.reply .widget-chat-message.last:before {
  border: 0.3125rem solid transparent;
  border-top-width: 0.25rem;
  border-left-width: 0.625rem;
  border-top-color: var(--theme-500);
  border-left-color: var(--theme-500);
  left: auto;
  right: -0.4375rem;
}

.message-thread-layout {
  position: sticky;
  top: var(--fixed-header-height, var(--header-offset));
}

.message-thread-layout-open {
  display: flex;
  flex-direction: column;
  height: calc(100vh - var(--fixed-header-height, var(--header-offset)) - var(--content-padding-top, var(--content-padding)) - var(--content-padding-bottom, var(--content-padding)));
  height: calc(100dvh - var(--fixed-header-height, var(--header-offset)) - var(--content-padding-top, var(--content-padding)) - var(--content-padding-bottom, var(--content-padding)));
}

.message-thread-layout-open > .message-thread {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
}

.message-thread-layout-open > #message-send,
.message-thread-layout-open #messengee,
.message-thread-layout-open > .message-thread-breadcrumbs {
  flex-shrink: 0;
}

#thread-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding-left: var(--space-xs);
  padding-right: var(--space-xs);
}

#thread-scroll.thread-scroll-prepin {
  visibility: hidden;
}

#thread-scroll .widget-chat-content {
  padding-right: var(--space-xl);
}

#thread-scroll .reply .widget-chat-content {
  padding-right: 0;
  padding-left: var(--space-xl);
}

#thread-scroll .widget-chat-message {
  max-width: 100%;
  overflow-wrap: anywhere;
}

li.reply .widget-chat-message a {
  color: var(--bs-white);
  text-decoration: underline
}