.account-action-menu,
.user-action-menu {
  position: fixed;
  z-index: 1000;
  min-width: 210px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(29,45,74,.16);
}
.account-action-menu button,
.user-action-menu button {
  display: block;
  width: 100%;
  padding: 10px 11px;
  border-radius: 7px;
  color: var(--ink);
  text-align: left;
  font-size: 12px;
}
.account-action-menu button:hover,
.user-action-menu button:hover { background: #f2f5ff; color: var(--blue); }
.account-action-menu button.danger,
.user-action-menu button.danger { color: #c65353; }
.account-action-menu small,
.user-action-menu small { display: block; padding: 6px 10px 7px; color: var(--muted); font-size: 10px; line-height: 1.45; }
.platform-account-modal {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(24,34,48,.38);
}
.platform-account-dialog {
  width: min(520px, 100%);
  max-height: min(720px, 92vh);
  overflow: auto;
  padding: 24px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(24,34,48,.24);
}
.platform-account-dialog h2 { margin: 0 0 6px; font-size: 19px; }
.platform-account-dialog p { margin: 0 0 16px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.platform-account-dialog label { display: block; margin: 12px 0; color: #536079; font-size: 12px; font-weight: 700; }
.platform-account-dialog input,
.platform-account-dialog select { width: 100%; min-height: 42px; margin-top: 6px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; outline: 0; }
.platform-account-dialog input:focus,
.platform-account-dialog select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(85,120,245,.12); }
.platform-account-dialog .modal-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 18px; }
.platform-account-dialog .modal-note { margin: 10px 0 0; font-size: 11px; }
.account-info-content { color: var(--ink); font-size: 13px; line-height: 1.75; }
.account-info-content p { margin: 0 0 12px; }
.account-info-content a { color: var(--blue); text-decoration: underline; }
.account-info-content b { color: #293a61; }
.account-info-modal .platform-account-dialog { width: min(620px, 100%); }
.mobile-user-menu-trigger { display: none; }
.conversation-action-menu { position: fixed; z-index: 1000; min-width: 210px; padding: 6px; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: 0 14px 34px rgba(29,45,74,.16); }
.conversation-action-menu button { display: block; width: 100%; padding: 10px 11px; border-radius: 7px; color: var(--ink); text-align: left; font-size: 12px; }
.conversation-action-menu button:hover { background: #f2f5ff; color: var(--blue); }
.conversation-action-menu small { display: block; padding: 6px 10px 7px; color: var(--muted); font-size: 10px; line-height: 1.45; }
@media (max-width: 820px) {
  .mobile-user-menu-trigger { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: #f0eaff; color: #876ddd; font-size: 11px; font-weight: 700; }
}