/* MDS-OFFICE-MESSAGES-1.1
 * Give Office conversations the remaining window height. All shell changes
 * apply only while the existing Driver Messages panel is mounted.
 */
#mds-office-app .mds-compact-messages > .review-header {
  align-items: center;
  gap: 10px;
  margin: 0 0 6px !important;
  flex: 0 0 auto;
}

#mds-office-app .mds-compact-messages > .review-header h3 {
  margin: 0 !important;
  font-size: 19px;
}

#mds-office-app .mds-compact-messages > .review-header p {
  display: none;
}

#mds-office-app .mds-compact-messages .mds-messages-layout {
  gap: 10px !important;
  margin-top: 0 !important;
  min-height: 640px !important;
  height: clamp(640px, calc(100dvh - 160px), 1200px);
  grid-template-rows: minmax(0, 1fr);
  align-items: stretch;
}

#mds-office-app .mds-compact-messages .mds-message-sidebar,
#mds-office-app .mds-compact-messages .mds-message-conversation {
  min-width: 0;
  min-height: 0;
}

#mds-office-app .mds-compact-messages .mds-message-sidebar-title {
  padding: 10px 11px !important;
  font-size: 13px;
}

#mds-office-app .mds-compact-messages .mds-message-thread-list {
  overscroll-behavior: contain;
}

#mds-office-app .mds-compact-messages .mds-message-thread > div:first-child > strong {
  font-size: 14px;
  overflow-wrap: anywhere;
}

#mds-office-app .mds-compact-messages .mds-message-conversation-header {
  padding: 6px 12px !important;
}

#mds-office-app .mds-compact-messages .mds-message-conversation-header > div > div {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 2px 12px;
  min-width: 0;
  overflow-wrap: anywhere;
}

#mds-office-app .mds-compact-messages .mds-message-conversation-header > div > div > div:first-child {
  font-size: 16px !important;
}

#mds-office-app .mds-compact-messages .mds-message-conversation-header > div > div > div:nth-child(2) {
  margin-top: 0 !important;
  font-size: 12px !important;
}

#mds-office-app .mds-compact-messages .mds-message-feed {
  min-height: 0 !important;
  max-height: none !important;
  padding: 12px 14px !important;
  overflow-y: auto;
  scrollbar-gutter: stable;
}

#mds-office-app .mds-compact-messages .mds-message-row {
  margin: 7px 0 !important;
}

#mds-office-app .mds-compact-messages .mds-message-bubble {
  max-width: min(86%, 960px) !important;
  padding: 9px 12px !important;
  font-size: 16px;
  line-height: 1.5;
}

#mds-office-app .mds-compact-messages .mds-message-bubble > div:first-child {
  font-size: 12px !important;
  line-height: 1.4;
  margin-bottom: 4px !important;
}

#mds-office-app .mds-compact-messages .mds-message-bubble > div[style*="white-space"] {
  line-height: 1.5 !important;
}

#mds-office-app .mds-compact-messages .mds-message-composer {
  padding: 8px 10px !important;
}

#mds-office-app .mds-compact-messages .mds-message-composer > textarea {
  min-height: 62px !important;
  height: 62px;
  max-height: 180px;
  padding: 8px 10px !important;
  font-size: 16px !important;
  line-height: 1.45;
}

#mds-office-app .mds-compact-messages .mds-message-composer-actions > span {
  flex-basis: 100px !important;
}

#mds-office-app .mds-compact-messages .mds-message-composer-note {
  font-size: 12px !important;
  line-height: 1.4 !important;
  overflow-wrap: anywhere;
}

#mds-office-app .mds-compact-messages .secondary-button,
#mds-office-app .mds-compact-messages .generate-button,
#mds-office-app .mds-compact-messages .mds-message-composer-actions > button {
  min-height: 36px;
  padding: 7px 10px;
  font-size: 13px;
  line-height: 1.35;
}

@media (min-width: 900px) {
  #mds-office-app.app.mds-office-ui:has(.mds-compact-messages) {
    display: flex !important;
    flex-direction: column;
    height: 100dvh !important;
    min-height: 720px !important;
    padding-bottom: 0 !important;
  }

  #mds-office-app:has(.mds-compact-messages) > .mds-office-topbar {
    flex: 0 0 auto;
  }

  #mds-office-app:has(.mds-compact-messages) .mds-brandbar {
    padding: 8px 12px !important;
    gap: 10px 20px;
  }

  #mds-office-app:has(.mds-compact-messages) .mds-logo-button {
    width: 48px !important;
    height: 44px !important;
    max-width: 48px;
    flex-basis: 48px;
  }

  #mds-office-app:has(.mds-compact-messages) .mds-wordmark {
    font-size: 22px;
    line-height: 1.1;
  }

  #mds-office-app:has(.mds-compact-messages) .mds-wordmark small {
    margin-top: 3px;
    line-height: 1.3;
  }

  #mds-office-app:has(.mds-compact-messages) .mds-module-workspace {
    padding: 6px 10px 0 !important;
  }

  #mds-office-app:has(.mds-compact-messages) .mds-workspace-heading {
    display: none;
  }

  #mds-office-app:has(.mds-compact-messages) .mds-module-drawer > summary {
    min-height: 36px;
    padding: 5px 10px;
    margin-bottom: 0;
    line-height: 1.2;
  }

  #mds-office-app:has(.mds-compact-messages) .mds-module-drawer > summary::after {
    line-height: 1;
  }

  /* Keep open navigation in document order, so tabbing into the conversation
     cannot place focus behind an overlay. Its own scroll bounds the menu,
     while the page can grow without taking height from the messages. */
  #mds-office-app:has(.mds-compact-messages) .mds-module-drawer[open] > .mds-home-layout-shell {
    max-height: min(45dvh, 480px);
    overflow: auto;
    overscroll-behavior: contain;
    margin-top: 6px;
    padding: 12px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 12px 30px #152e5126;
  }

  #mds-office-app.app.mds-office-ui:has(.mds-compact-messages):has(.mds-module-drawer[open]) {
    height: auto !important;
  }

  #mds-office-app:has(.mds-compact-messages):has(.mds-module-drawer[open]) > main.main {
    flex: 0 0 auto;
  }

  #mds-office-app:has(.mds-module-drawer[open]) .mds-compact-messages {
    height: 100dvh;
    min-height: 660px;
  }

  #mds-office-app:has(.mds-compact-messages) > main.main {
    display: flex !important;
    flex: 1 1 0%;
    min-height: 0;
    padding: 6px 10px 8px !important;
  }

  #mds-office-app .mds-compact-messages {
    display: flex;
    flex-direction: column;
    flex: 1 1 0%;
    min-height: 0;
    padding: 8px !important;
    margin: 0 !important;
  }

  #mds-office-app .mds-compact-messages .mds-messages-layout {
    flex: 1 1 0%;
    height: auto !important;
    min-height: 0 !important;
    grid-template-columns: minmax(230px, 270px) minmax(0, 1fr) !important;
  }

  /* Keep visual and keyboard order aligned: load selector at the left of
     the reply field, then the attachment/send toolbar and the help text. */
  #mds-office-app .mds-compact-messages .mds-message-composer {
    display: grid;
    grid-template-columns: minmax(200px, 240px) minmax(0, 1fr);
    gap: 6px 12px;
    align-items: center;
  }

  #mds-office-app .mds-compact-messages .mds-message-composer > label {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  #mds-office-app .mds-compact-messages .mds-message-composer > label > select {
    flex: none;
    width: 100%;
    min-height: 32px;
    font-size: 13px;
  }

  #mds-office-app .mds-compact-messages .mds-message-composer > textarea {
    margin-top: 0 !important;
  }

  #mds-office-app .mds-compact-messages .mds-message-composer-actions,
  #mds-office-app .mds-compact-messages .mds-message-composer-note {
    grid-column: 1 / -1;
    margin-top: 0 !important;
  }
}

@media (max-width: 760px) {
  #mds-office-app .mds-compact-messages .mds-messages-layout {
    height: auto;
    min-height: 0 !important;
    grid-template-rows: auto auto;
  }

  #mds-office-app .mds-compact-messages .mds-message-sidebar {
    max-height: 200px;
  }

  #mds-office-app .mds-compact-messages .mds-message-conversation {
    min-height: 620px;
  }

  #mds-office-app .mds-compact-messages .mds-message-feed {
    flex: 1 0 340px !important;
    min-height: 340px !important;
    max-height: 520px !important;
  }

  #mds-office-app .mds-compact-messages .mds-message-bubble {
    max-width: 96% !important;
  }

  #mds-office-app .mds-compact-messages .mds-message-composer-actions > span {
    flex-basis: 100% !important;
  }
}