/* Internal collaboration (#internal) */
.app.view-internal {
  grid-template-columns: var(--sidebar-w, 72px) 1fr;
  grid-template-areas:
    "sidebar top"
    "sidebar internal";
}
.app.view-internal .inbox-panel,
.app.view-internal .chat-panel,
.app.view-internal .profile-panel,
.app.view-internal .iam-panel,
.app.view-internal .archive-panel,
.app.view-internal .templates-panel,
.app.view-internal .team-panel {
  display: none !important;
}
.internal-panel {
  grid-area: internal;
  display: none;
  min-height: 0;
  background: var(--bg, #f5f6f8);
  overflow: hidden;
}
.app.view-internal .internal-panel {
  display: grid;
  grid-template-columns: 300px 1fr;
  min-height: 0;
  height: 100%;
}
.internal-panel[hidden] {
  display: none !important;
}

.internal-list-col {
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(0, 0, 0, 0.08);
  background: #fff;
  min-height: 0;
}
.internal-list-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 14px 14px 10px;
}
.internal-list-head h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 650;
}
.internal-room-list {
  list-style: none;
  margin: 0;
  padding: 0 8px 16px;
  overflow: auto;
  flex: 1;
}
.internal-room-list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  border-radius: 10px;
  cursor: pointer;
}
.internal-room-list li:hover {
  background: rgba(0, 0, 0, 0.04);
}
.internal-room-list li.active {
  background: rgba(37, 99, 235, 0.1);
}
.internal-room-list .title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.internal-room-list .title {
  font-weight: 600;
  font-size: 14px;
}
.internal-room-list .preview {
  font-size: 12px;
  color: #6b7280;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.internal-room-list .related {
  font-size: 11px;
  color: #2563eb;
}
.internal-unread {
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: #ef4444;
  color: #fff;
  font-size: 11px;
  line-height: 18px;
  text-align: center;
}

.internal-chat-col {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: #f7f8fa;
}
.internal-chat-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: #fff;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}
.internal-chat-head h3 {
  margin: 0;
  font-size: 16px;
}
.internal-chat-head .meta {
  margin-top: 4px;
  font-size: 12px;
  color: #6b7280;
}
.internal-chat-head .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.internal-messages {
  flex: 1;
  overflow: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.internal-msg {
  max-width: 70%;
  padding: 8px 12px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  align-self: flex-start;
}
.internal-msg.mine {
  align-self: flex-end;
  background: #dbeafe;
}
.internal-msg .who {
  font-size: 11px;
  color: #6b7280;
  margin-bottom: 2px;
}
.internal-msg .body {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 14px;
}
.internal-msg .when {
  margin-top: 4px;
  font-size: 11px;
  color: #9ca3af;
  text-align: right;
}
.internal-composer {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  background: #fff;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}
.internal-composer input {
  flex: 1;
  border: 1px solid #d1d5db;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
}
.internal-empty {
  margin: auto;
  color: #9ca3af;
  font-size: 14px;
}
.internal-candidate-list label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
}
.internal-members-box {
  max-height: 240px;
  overflow: auto;
}
.internal-members-box .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}