/* ================================
   CHAT PAGE - RESPONSIVE STYLES
================================ */

/* Hide chat content when mobile menu is open */
body:has(.mobile-overlay-menu.active) .chat-main-content {
  display: none !important;
}

/* Mobile: < 600px */
@media (max-width: 600px) {
  /* Main container adjustments */
  main[data-chat-page="true"] > div {
    padding: 10px !important;
    gap: 0 !important;
  }

  /* Chat main content - full width */
  .chat-main-content {
    width: 100% !important;
    max-width: 100% !important;
    border-radius: 0 !important;
  }

  /* Header section - sticky header */
  .chat-list-header {
    padding: 20px 16px !important;
  }

  .chat-list-header h2 {
    font-size: 22px !important;
    margin-bottom: 6px !important;
    white-space: normal !important;
    word-break: normal !important;
  }

  .chat-list-header p {
    font-size: 13px !important;
    line-height: 1.4 !important;
    white-space: normal !important;
    word-break: normal !important;
  }

  /* Content wrapper */
  .chat-list-content {
    padding: 16px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }

  /* Section containers */
  .chat-list-content > div {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    margin-bottom: 24px !important;
  }

  /* Section headers */
  .chat-section-title {
    font-size: 16px !important;
    margin-bottom: 12px !important;
    white-space: normal !important;
    flex-wrap: wrap !important;
  }

  .chat-section-title span {
    white-space: normal !important;
  }

  /* Grid layout - single column on mobile */
  .chat-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Ensure grid items don't overflow */
  .chat-grid > * {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Chat cards - full width on mobile */
  .chat-list-item {
    padding: 12px !important;
    gap: 12px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    overflow: hidden !important;
  }

  /* Avatars - smaller on mobile */
  .chat-item-avatar {
    width: 48px !important;
    height: 48px !important;
    min-width: 48px !important;
    max-width: 48px !important;
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
  }

  .chat-item-avatar-img {
    width: 48px !important;
    height: 48px !important;
    min-width: 48px !important;
    max-width: 48px !important;
  }

  .chat-item-avatar-group {
    width: 48px !important;
    height: 48px !important;
    min-width: 48px !important;
    max-width: 48px !important;
    font-size: 16px !important;
  }

  /* Text container in cards */
  .chat-item-text {
    flex: 1 1 auto !important;
    min-width: 0 !important;
    max-width: none !important;
    overflow: hidden !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    justify-content: center !important;
  }

  /* Name/Title in cards */
  .chat-item-name {
    font-size: 15px !important;
    font-weight: 600 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    width: 100% !important;
    max-width: 100% !important;
    line-height: 1.3 !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  /* Group description */
  .chat-item-description {
    font-size: 12px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    width: 100% !important;
    max-width: 100% !important;
    line-height: 1.4 !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  /* Group meta (member count) */
  .chat-item-meta {
    font-size: 12px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    width: 100% !important;
    max-width: 100% !important;
    line-height: 1.4 !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  /* Unread badges */
  .chat-item-badge {
    font-size: 11px !important;
    padding: 3px 6px !important;
    min-width: 20px !important;
    height: 20px !important;
    flex-shrink: 0 !important;
    flex-grow: 0 !important;
    margin-left: auto !important;
  }
}

/* Mobile: < 768px */
@media (max-width: 767px) {
  /* Main container */
  main[data-chat-page="true"] {
    padding: 0 !important;
    height: calc(100vh - 80px) !important;
  }

  main[data-chat-page="true"] > div {
    padding: 10px !important;
    gap: 0 !important;
    flex-direction: column !important;
  }


  /* Sidebar Overlay */
  .sidebar-overlay {
    display: block !important;
  }

  /* Sidebar - Hidden by default on mobile */
  .chat-sidebar {
    position: fixed !important;
    top: 80px !important;
    left: 0 !important;
    bottom: 0 !important;
    width: 280px !important;
    minWidth: 0 !important;
    maxWidth: 85vw !important;
    z-index: 999 !important;
    transform: translateX(-100%);
    border-radius: 0 !important;
    box-shadow: 2px 0 10px rgba(0,0,0,0.2) !important;
  }

  .chat-sidebar.sidebar-open {
    transform: translateX(0) !important;
  }

  /* Chat Box - Full width on mobile */
  main[data-chat-page="true"] > div > div:last-child {
    width: 100% !important;
    flex: 1 !important;
    min-width: 0 !important;
    border-radius: 8px !important;
  }

  /* Mobile Back Button */
  .mobile-back-button {
    display: flex !important;
  }

  .desktop-back-button {
    display: none !important;
  }

  /* Header adjustments */
  main[data-chat-page="true"] > div > div:last-child > div:first-child {
    padding: 12px !important;
  }

  /* Messages container */
  main[data-chat-page="true"] > div > div:last-child > div:nth-child(3) {
    padding: 12px !important;
  }

  /* Message bubbles - smaller max width */
  main[data-chat-page="true"] > div > div:last-child > div:nth-child(3) > div > div {
    max-width: 85% !important;
    padding: 6px 10px !important;
    font-size: 13px !important;
  }

  /* Input area */
  main[data-chat-page="true"] > div > div:last-child > div:last-child {
    padding: 10px !important;
    gap: 6px !important;
  }

  /* Textarea */
  main[data-chat-page="true"] > div > div:last-child > div:last-child textarea {
    font-size: 14px !important;
    padding: 8px 10px !important;
    min-height: 36px !important;
  }

  /* Send button */
  main[data-chat-page="true"] > div > div:last-child > div:last-child button:last-child {
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
  }
}