/* Floating messenger FAB — independent shell (all modules) */
#messengerFabShell {
  position: fixed;
  inset: 0;
  z-index: 11980;
  pointer-events: none;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: #eef4ff;
  -webkit-font-smoothing: antialiased;
}

#messengerFabShell[hidden] {
  display: none !important;
}

#messengerFabShell *,
#messengerFabShell *::before,
#messengerFabShell *::after {
  box-sizing: border-box;
}

.messenger-fab {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 12000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
  pointer-events: none;
}

.messenger-fab[hidden] {
  display: none !important;
}

.messenger-fab__btn {
  pointer-events: auto;
  position: relative;
  width: 3.5rem;
  height: 3.5rem;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(145deg, #3b82f6, #2563eb 55%, #1d4ed8);
  box-shadow:
    0 10px 28px rgba(37, 99, 235, 0.45),
    0 2px 8px rgba(0, 0, 0, 0.18);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.messenger-fab__btn:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow:
    0 14px 32px rgba(37, 99, 235, 0.5),
    0 4px 12px rgba(0, 0, 0, 0.22);
}

.messenger-fab__btn:active {
  transform: translateY(0) scale(0.98);
}

.messenger-fab__btn svg {
  width: 1.45rem;
  height: 1.45rem;
}

.messenger-fab__badge {
  position: absolute;
  top: -0.15rem;
  right: -0.15rem;
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.25rem;
  text-align: center;
  color: #fff;
  background: #ef4444;
  border: 2px solid #0f172a;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

.messenger-fab__overlay {
  position: fixed;
  inset: 0;
  z-index: 11990;
  background: rgba(2, 6, 23, 0.55);
  backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

.messenger-fab__overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.messenger-fab__chat-scrim {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: min(420px, 100vw);
  z-index: 12005;
  background: rgba(2, 6, 23, 0.42);
  backdrop-filter: blur(3px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}

.messenger-fab__chat-scrim.is-open {
  opacity: 1;
  pointer-events: auto;
}

.messenger-fab__drawer {
  position: fixed;
  top: 0;
  right: calc(-1 * min(420px, 100vw));
  z-index: 11995;
  width: min(420px, 100vw);
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  background: #0b1220;
  border-left: 1px solid rgba(58, 110, 194, 0.35);
  box-shadow: -12px 0 40px rgba(0, 0, 0, 0.35);
  transition: right 0.26s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: auto;
}

.messenger-fab__drawer.is-open {
  right: 0;
}

.messenger-fab__drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(58, 110, 194, 0.25);
  background: rgba(8, 18, 44, 0.92);
}

.messenger-fab__drawer-head h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: #f0f6ff;
}

.messenger-fab__close {
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: #cbd5e1;
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
}

.messenger-fab__close:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.messenger-fab__body {
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* Drawer: list panel only */
.messenger-fab__body .chat-messenger {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  height: 100%;
  border: none;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.messenger-fab__body .chat-messenger__sidebar {
  flex: 1;
  width: 100%;
  min-height: 0;
  border-right: none;
}

.messenger-fab__body .chat-messenger__main {
  display: none !important;
}

#messengerFabShell > .chat-messenger__main {
  display: none !important;
}

/* Center chat window — portaled to shell, independent from module CSS */
#messengerFabShell > .chat-messenger__main.messenger-fab__chat-window {
  display: flex !important;
  flex-direction: column;
  position: fixed;
  left: calc((100vw - min(420px, 100vw)) / 2);
  top: 50%;
  z-index: 12010;
  width: min(700px, calc(100vw - min(420px, 100vw) - 2.5rem));
  max-width: calc(100vw - min(420px, 100vw) - 2.5rem);
  height: min(760px, calc(100vh - 3rem));
  max-height: calc(100dvh - 3rem);
  margin: 0;
  transform: translate(-50%, -50%);
  border-radius: 18px;
  border: 1px solid rgba(58, 110, 194, 0.45);
  background: #0b1220 !important;
  box-shadow:
    0 28px 64px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.05) inset;
  overflow: hidden;
  pointer-events: auto;
  animation: messenger-fab-chat-in 0.34s cubic-bezier(0.22, 1, 0.36, 1) both;
}

#messengerFabShell > .chat-messenger__main.messenger-fab__chat-window .chat-messenger__thread-head {
  flex-shrink: 0;
  background: #0d1830 !important;
  backdrop-filter: none !important;
}

#messengerFabShell > .chat-messenger__main.messenger-fab__chat-window .chat-messenger__messages {
  flex: 1;
  min-height: 0;
  background: #080f1f !important;
}

#messengerFabShell > .chat-messenger__main.messenger-fab__chat-window .chat-composer {
  flex-shrink: 0;
  background: #0a1428 !important;
  border-top: 1px solid rgba(58, 110, 194, 0.28);
}

#messengerFabShell > .chat-messenger__main.messenger-fab__chat-window .chat-messenger__empty,
#messengerFabShell > .chat-messenger__main.messenger-fab__chat-window .chat-messenger__empty[hidden] {
  display: none !important;
}

#messengerFabShell > .chat-messenger__main.messenger-fab__chat-window .chat-thread__back {
  display: none !important;
}

#messengerFabShell .chat-thread__info {
  flex: 1 1 0 !important;
  min-width: 0 !important;
}

#messengerFabShell .chat-thread__group-icon {
  width: 44px !important;
  height: 44px !important;
  border-radius: 50% !important;
  display: grid !important;
  place-items: center !important;
  background: rgba(58, 110, 194, 0.25) !important;
  font-size: 1.35rem !important;
  flex-shrink: 0;
}

#messengerFabShell .chat-thread__actions {
  margin-left: 0 !important;
  display: flex !important;
  gap: 0.35rem !important;
  flex-shrink: 0 !important;
  align-self: center !important;
}

#messengerFabShell .chat-thread__close {
  margin-left: 0 !important;
  align-self: center !important;
}

#messengerFabShell .chat-bubble-row--group {
  align-items: flex-end !important;
  gap: 0.35rem !important;
}

#messengerFabShell .chat-bubble__avatar,
#messengerFabShell .chat-bubble__avatar--ph {
  width: 28px !important;
  height: 28px !important;
  border-radius: 50% !important;
  flex-shrink: 0;
  object-fit: cover;
}

#messengerFabShell .chat-bubble__avatar--ph {
  display: grid !important;
  place-items: center !important;
  background: rgba(12, 32, 72, 0.9) !important;
  font-size: 0.7rem !important;
  color: #9eb8e8 !important;
}

#messengerFabShell .chat-bubble__sender {
  font-size: 0.72rem !important;
  font-weight: 600 !important;
  color: #93c5fd !important;
  margin-bottom: 0.15rem !important;
}

#messengerFabShell .chat-system-msg {
  display: flex !important;
  justify-content: center !important;
  margin: 0.35rem 0 !important;
}

#messengerFabShell .chat-system-msg span {
  font-size: 0.72rem !important;
  color: #8fa7d0 !important;
  background: rgba(12, 32, 72, 0.55) !important;
  border-radius: 999px !important;
  padding: 0.2rem 0.65rem !important;
}

@keyframes messenger-fab-chat-in {
  from {
    opacity: 0;
    transform: translate(-50%, calc(-50% + 28px)) scale(0.94);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

body.messenger-fab-chat-open .messenger-fab__chat-scrim {
  right: 0;
  background: rgba(2, 6, 23, 0.58);
}

.messenger-fab__body .chat-messenger__sidebar-head h2 {
  display: none;
}

.messenger-fab__loading {
  padding: 2rem 1rem;
  text-align: center;
  color: #94a3b8;
}

@media (max-width: 640px) {
  .messenger-fab {
    right: 1rem;
    bottom: 1rem;
  }

  .messenger-fab__drawer {
    width: 100vw;
  }

  .messenger-fab__chat-scrim {
    right: 0;
  }

  #messengerFabShell > .chat-messenger__main.messenger-fab__chat-window {
    left: 0;
    top: 0;
    width: 100vw;
    max-width: none;
    height: 100dvh;
    max-height: none;
    border-radius: 0;
    border: none;
    transform: none;
    animation: messenger-fab-chat-in-mobile 0.3s cubic-bezier(0.22, 1, 0.36, 1) both;
  }

  @keyframes messenger-fab-chat-in-mobile {
    from {
      opacity: 0;
      transform: translateY(100%);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

body.messenger-fab-drawer-open {
  overflow: hidden;
}

body.messenger-fab-chat-open .messenger-fab__drawer {
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.28);
}

.messenger-fab__body .modal {
  z-index: 12020;
}

/* --- Style isolation: same look in BMS / MES / HRM / Dashboard --- */
#messengerFabShell .messenger-fab__overlay.is-open,
#messengerFabShell .messenger-fab__chat-scrim.is-open,
#messengerFabShell .messenger-fab__drawer.is-open {
  pointer-events: auto;
}

#messengerFabShell .messenger-fab__overlay:not(.is-open),
#messengerFabShell .messenger-fab__chat-scrim:not(.is-open),
#messengerFabShell .messenger-fab__drawer:not(.is-open) {
  pointer-events: none;
}

#messengerFabShell .messenger-fab__btn {
  pointer-events: auto;
}

#messengerFabShell .modal:not([hidden]) {
  pointer-events: auto;
}

/* Module navigation stays clickable while messenger is open */
.topnav-admin.platform-topnav {
  z-index: 12250 !important;
}

body.messenger-fab-drawer-open .sidebar-admin,
body.messenger-fab-drawer-open .hrm-sidebar {
  position: relative;
  z-index: 12250;
}

#messengerFabShell .chat-messenger__sidebar {
  background: linear-gradient(180deg, #0a1838 0%, #060e22 100%) !important;
}

#messengerFabShell .chat-messenger__search input {
  width: 100%;
  padding: 0.62rem 0.85rem 0.62rem 2.35rem;
  border-radius: 12px;
  border: 1px solid rgba(58, 110, 194, 0.32) !important;
  background: rgba(4, 10, 26, 0.92) !important;
  color: #eef4ff !important;
  font: inherit;
}

#messengerFabShell button.chat-conv {
  appearance: none !important;
  -webkit-appearance: none !important;
  display: flex !important;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  text-align: left;
  padding: 0.7rem 0.8rem;
  margin: 0;
  border: 1px solid rgba(58, 110, 194, 0.16) !important;
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(12, 26, 58, 0.96), rgba(8, 16, 38, 0.88)) !important;
  color: #eef4ff !important;
  cursor: pointer;
  font: inherit;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}

#messengerFabShell button.chat-conv:hover {
  background: linear-gradient(145deg, rgba(18, 38, 82, 0.98), rgba(10, 22, 52, 0.9)) !important;
  border-color: rgba(106, 158, 240, 0.32) !important;
}

#messengerFabShell button.chat-conv--active {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.35), rgba(88, 28, 135, 0.22)) !important;
  border-color: rgba(147, 197, 253, 0.42) !important;
}

#messengerFabShell button.chat-conv--unread {
  border-color: rgba(96, 165, 250, 0.38) !important;
  background: linear-gradient(145deg, rgba(16, 36, 78, 0.98), rgba(10, 24, 56, 0.92)) !important;
}

#messengerFabShell .chat-conv__name,
#messengerFabShell .chat-conv strong {
  color: #f1f5ff !important;
}

#messengerFabShell .chat-conv__role,
#messengerFabShell .chat-conv__preview,
#messengerFabShell .chat-conv__time {
  color: #9eb8e8 !important;
}

#messengerFabShell button.chat-filter {
  border: 1px solid rgba(58, 110, 194, 0.28) !important;
  background: rgba(6, 15, 38, 0.72) !important;
  color: #a8bee8 !important;
  border-radius: 999px;
  padding: 0.32rem 0.78rem;
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

#messengerFabShell button.chat-filter--active {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.55), rgba(124, 58, 237, 0.45)) !important;
  color: #fff !important;
  border-color: rgba(147, 197, 253, 0.45) !important;
}

#messengerFabShell button.chat-action-btn {
  border: 1px solid rgba(58, 110, 194, 0.32) !important;
  background: rgba(6, 15, 38, 0.85) !important;
  color: #dbeafe !important;
  font-family: inherit;
}

#messengerFabShell button.chat-action-btn--accent {
  background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%) !important;
  color: #fff !important;
  border-color: rgba(147, 197, 253, 0.35) !important;
}

#messengerFabShell button.chat-action-btn--wide {
  background: rgba(8, 20, 48, 0.55) !important;
  color: #c8daf8 !important;
}

#messengerFabShell .muted {
  color: #8fa7d0 !important;
}

#messengerFabShell .field > span {
  color: #9eb8e8 !important;
}

#messengerFabShell .field input,
#messengerFabShell .field textarea {
  background: rgba(4, 10, 26, 0.92) !important;
  color: #eef4ff !important;
  border: 1px solid rgba(58, 110, 194, 0.32) !important;
}

#messengerFabShell .btn,
#messengerFabShell .btn-sm,
#messengerFabShell .btn-chip {
  font-family: inherit;
  color: #dbeafe !important;
  background: rgba(6, 15, 38, 0.85) !important;
  border: 1px solid rgba(58, 110, 194, 0.32) !important;
}

#messengerFabShell .btn-primary {
  background: linear-gradient(135deg, #2563eb, #7c3aed) !important;
  color: #fff !important;
}

#messengerFabShell .modal {
  pointer-events: auto;
}

/* --- Full messenger UI theme (immune to module CSS) --- */
#messengerFabShell .messenger-fab__drawer {
  background: linear-gradient(180deg, #0d1830 0%, #070e1c 100%) !important;
  border-left: 1px solid rgba(96, 165, 250, 0.18) !important;
  box-shadow: -16px 0 48px rgba(0, 0, 0, 0.45) !important;
}

#messengerFabShell .messenger-fab__drawer-head {
  background: rgba(8, 18, 44, 0.98) !important;
  padding: 1rem 1.1rem !important;
}

#messengerFabShell .messenger-fab__drawer-head h2 {
  font-size: 1.05rem !important;
  letter-spacing: -0.02em;
}

#messengerFabShell .chat-messenger__sidebar-head {
  padding: 0.85rem 1rem 0.5rem !important;
}

#messengerFabShell .chat-messenger__filters {
  display: flex !important;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0 1rem 0.7rem !important;
}

#messengerFabShell .chat-conversations {
  display: flex !important;
  flex-direction: column !important;
  gap: 0.45rem !important;
  padding: 0.25rem 0.85rem 1rem !important;
}

#messengerFabShell .chat-conv__avatar,
#messengerFabShell .chat-conv__avatar--ph,
#messengerFabShell .chat-conv__avatar--group {
  width: 48px !important;
  height: 48px !important;
  border-radius: 50% !important;
  flex-shrink: 0;
  object-fit: cover;
  border: 2px solid rgba(147, 197, 253, 0.28) !important;
}

#messengerFabShell .chat-conv__avatar--ph,
#messengerFabShell .chat-conv__avatar--group {
  display: grid !important;
  place-items: center;
  background: linear-gradient(145deg, #2563eb, #7c3aed) !important;
  color: #fff !important;
  font-weight: 700;
}

#messengerFabShell .chat-conv__badge {
  background: linear-gradient(135deg, #3b82f6, #6366f1) !important;
  color: #fff !important;
  min-width: 1.35rem;
  height: 1.35rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
}

#messengerFabShell > .chat-messenger__main.messenger-fab__chat-window {
  border-radius: 20px !important;
  border: 1px solid rgba(96, 165, 250, 0.22) !important;
  box-shadow:
    0 32px 80px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset !important;
}

#messengerFabShell .chat-messenger__thread-head {
  display: flex !important;
  align-items: center !important;
  gap: 0.75rem !important;
  padding: 0.95rem 1.15rem !important;
  border-bottom: 1px solid rgba(58, 110, 194, 0.22) !important;
}

#messengerFabShell .chat-messenger__thread-head h3 {
  margin: 0 !important;
  font-size: 1.02rem !important;
  font-weight: 700 !important;
  color: #f0f6ff !important;
}

#messengerFabShell .chat-thread__id {
  display: block !important;
  font-size: 0.78rem !important;
  color: #9eb8e8 !important;
  margin-top: 0.12rem;
}

#messengerFabShell .chat-thread__avatar,
#messengerFabShell .chat-thread__avatar--ph {
  width: 44px !important;
  height: 44px !important;
  border-radius: 50% !important;
  border: 2px solid rgba(96, 165, 250, 0.4) !important;
  flex-shrink: 0;
}

#messengerFabShell .chat-thread__avatar--ph {
  display: grid !important;
  place-items: center;
  background: linear-gradient(145deg, #1e40af, #6d28d9) !important;
  color: #fff !important;
  font-weight: 700;
}

#messengerFabShell .chat-thread__back {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border: none !important;
  border-radius: 10px !important;
  background: rgba(58, 110, 194, 0.22) !important;
  color: #c8dcff !important;
  cursor: pointer;
  font-size: 1.1rem;
}

#messengerFabShell .chat-thread__close {
  flex-shrink: 0;
  margin-left: auto;
  width: 2rem;
  height: 2rem;
  border: none !important;
  border-radius: 10px !important;
  background: rgba(255, 255, 255, 0.06) !important;
  color: #cbd5e1 !important;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, color 0.15s ease;
}

#messengerFabShell .chat-thread__close:hover {
  background: rgba(239, 68, 68, 0.22) !important;
  color: #fff !important;
}

#messengerFabShell .chat-messenger__messages {
  display: flex !important;
  flex-direction: column !important;
  gap: 0.35rem !important;
  padding: 1rem 1.1rem !important;
  overflow-y: auto !important;
  background:
    radial-gradient(circle at 15% 10%, rgba(37, 99, 235, 0.08), transparent 42%),
    #080f1f !important;
}

#messengerFabShell .chat-bubble-row {
  display: flex !important;
  width: 100% !important;
  margin: 0.1rem 0 !important;
}

#messengerFabShell .chat-bubble-row--out {
  justify-content: flex-end !important;
}

#messengerFabShell .chat-bubble-row--in {
  justify-content: flex-start !important;
}

#messengerFabShell .chat-bubble {
  display: block !important;
  max-width: min(78%, 28rem) !important;
  padding: 0.55rem 0.8rem 0.42rem !important;
  border-radius: 16px !important;
  font-size: 0.9rem !important;
  line-height: 1.42 !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18) !important;
}

#messengerFabShell .chat-bubble--out {
  background: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%) !important;
  color: #fff !important;
  border-bottom-right-radius: 5px !important;
}

#messengerFabShell .chat-bubble--in {
  background: #132746 !important;
  border: 1px solid rgba(96, 165, 250, 0.22) !important;
  color: #e8f1ff !important;
  border-bottom-left-radius: 5px !important;
}

#messengerFabShell .chat-bubble__text {
  display: block !important;
  white-space: pre-wrap !important;
  word-break: break-word !important;
  color: inherit !important;
}

#messengerFabShell .chat-bubble__footer {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-end !important;
  gap: 0.3rem !important;
  margin-top: 0.2rem !important;
}

#messengerFabShell .chat-bubble__footer time {
  font-size: 0.66rem !important;
  color: rgba(255, 255, 255, 0.72) !important;
}

#messengerFabShell .chat-bubble__ticks {
  font-size: 0.68rem !important;
  color: rgba(255, 255, 255, 0.75) !important;
}

#messengerFabShell .chat-bubble__ticks--read {
  color: #93c5fd !important;
}

#messengerFabShell .chat-date-sep {
  display: flex !important;
  justify-content: center !important;
  margin: 0.65rem 0 !important;
}

#messengerFabShell .chat-date-sep span {
  font-size: 0.72rem !important;
  color: #9eb8e8 !important;
  background: rgba(12, 32, 72, 0.85) !important;
  border: 1px solid rgba(58, 110, 194, 0.25) !important;
  border-radius: 999px !important;
  padding: 0.2rem 0.7rem !important;
}

#messengerFabShell .chat-composer {
  display: flex !important;
  align-items: flex-end !important;
  gap: 0.5rem !important;
  padding: 0.85rem 1rem !important;
  border-top: 1px solid rgba(58, 110, 194, 0.22) !important;
  background: #0a1428 !important;
}

#messengerFabShell .chat-composer__input {
  flex: 1 !important;
  min-height: 2.5rem !important;
  max-height: 7.5rem !important;
  resize: none !important;
  border: 1px solid rgba(58, 110, 194, 0.32) !important;
  border-radius: 14px !important;
  padding: 0.62rem 0.95rem !important;
  background: rgba(4, 10, 26, 0.95) !important;
  color: #eef4ff !important;
  font-family: inherit !important;
  font-size: 0.9rem !important;
  line-height: 1.35 !important;
}

#messengerFabShell .chat-composer__input:focus {
  outline: none !important;
  border-color: rgba(106, 158, 240, 0.55) !important;
  box-shadow: 0 0 0 3px rgba(58, 110, 194, 0.18) !important;
}

#messengerFabShell .chat-composer__btn {
  width: 2.4rem !important;
  height: 2.4rem !important;
  border-radius: 50% !important;
  border: 1px solid rgba(58, 110, 194, 0.28) !important;
  background: rgba(8, 20, 48, 0.9) !important;
  color: #c8dcff !important;
  display: grid !important;
  place-items: center;
  cursor: pointer;
  font-size: 1rem !important;
}

#messengerFabShell .chat-composer__send {
  background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%) !important;
  border-color: rgba(147, 197, 253, 0.35) !important;
  color: #fff !important;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35) !important;
}

#messengerFabShell .chat-typing {
  padding: 0.2rem 1rem !important;
  font-size: 0.78rem !important;
  color: #8fa7d0 !important;
  font-style: italic;
}

#messengerFabShell .chat-messages__empty {
  margin: auto !important;
  text-align: center !important;
  color: #8fa7d0 !important;
}

#messengerFabShell .err {
  color: #fca5a5 !important;
}

/* Scrollbars — match dark messenger theme */
#messengerFabShell .chat-messenger__messages,
#messengerFabShell .chat-conversations {
  scrollbar-width: thin;
  scrollbar-color: rgba(96, 165, 250, 0.5) rgba(8, 15, 30, 0.85);
}

#messengerFabShell .chat-messenger__messages::-webkit-scrollbar,
#messengerFabShell .chat-conversations::-webkit-scrollbar {
  width: 6px;
}

#messengerFabShell .chat-messenger__messages::-webkit-scrollbar-track,
#messengerFabShell .chat-conversations::-webkit-scrollbar-track {
  background: rgba(8, 15, 30, 0.9);
  border-radius: 999px;
  margin: 6px 2px;
}

#messengerFabShell .chat-messenger__messages::-webkit-scrollbar-thumb,
#messengerFabShell .chat-conversations::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.55), rgba(99, 102, 241, 0.45));
  border-radius: 999px;
  border: 1px solid rgba(147, 197, 253, 0.18);
}

#messengerFabShell .chat-messenger__messages::-webkit-scrollbar-thumb:hover,
#messengerFabShell .chat-conversations::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(96, 165, 250, 0.75), rgba(129, 140, 248, 0.6));
}