/* Page Messenger workspace. Dense enough for customer care, calm enough for daily use. */
.messenger-shell {
  --messenger-ink: #172b4d;
  --messenger-muted: #6b7a90;
  --messenger-line: #e2e8f0;
  --messenger-blue: #2455a5;
  --messenger-blue-dark: #163d79;
  --messenger-green: #139b70;
  color: var(--messenger-ink);
}

.messenger-shell > .mb-5 {
  margin-bottom: 18px;
}

.messenger-shell > .mb-5 h2 {
  color: var(--messenger-ink);
  font-size: clamp(24px, 2.4vw, 31px);
  letter-spacing: -0.025em;
}

.messenger-shell > .mb-5 p {
  max-width: 820px;
  margin-top: 7px;
  color: var(--messenger-muted);
  line-height: 1.55;
}

.messenger-connection {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
  padding: 13px 15px;
  border: 1px solid #cbdcf4;
  border-radius: 12px;
  background: linear-gradient(110deg, #f5f9ff, #fff);
}

.messenger-connection-main,
.messenger-connection-actions,
.messenger-page-id,
.messenger-action-group,
.messenger-composer-tools,
.messenger-message-meta,
.messenger-contact-title,
.messenger-tag-row,
.messenger-conversation-top,
.messenger-conversation-meta,
.messenger-header-actions {
  display: flex;
  align-items: center;
}

.messenger-connection-main {
  min-width: 0;
  gap: 11px;
}

.messenger-page-mark {
  display: grid;
  width: 37px;
  height: 37px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 10px;
  background: #1877f2;
  color: #fff;
  font-size: 18px;
}

.messenger-connection-copy {
  min-width: 0;
}

.messenger-connection-title {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--messenger-ink);
  font-size: 13px;
  font-weight: 750;
}

.messenger-connection-sub {
  overflow: hidden;
  margin-top: 2px;
  color: var(--messenger-muted);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messenger-status-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: #94a3b8;
  box-shadow: 0 0 0 3px #e2e8f0;
}

.messenger-status-dot[data-status="live"] {
  background: #10b981;
  box-shadow: 0 0 0 3px #d1fae5;
}

.messenger-status-dot[data-status="warning"] {
  background: #f59e0b;
  box-shadow: 0 0 0 3px #fef3c7;
}

.messenger-status-dot[data-status="error"] {
  background: #ef4444;
  box-shadow: 0 0 0 3px #fee2e2;
}

.messenger-connection-actions {
  flex: 0 0 auto;
  gap: 8px;
}

.messenger-action,
.messenger-filter,
.messenger-composer-button,
.messenger-quick-reply,
.messenger-tag-button,
.messenger-contact-action {
  min-height: 34px;
  border: 1px solid #d7e0ec;
  border-radius: 8px;
  background: #fff;
  color: #52647c;
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 650;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease, transform 140ms ease;
}

.messenger-action,
.messenger-contact-action {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
}

.messenger-action:hover,
.messenger-contact-action:hover,
.messenger-filter:hover,
.messenger-quick-reply:hover,
.messenger-tag-button:hover {
  border-color: #aac0df;
  background: #eef4fd;
  color: var(--messenger-blue);
}

.messenger-action:active,
.messenger-composer-button:active,
.messenger-quick-reply:active,
.messenger-contact-action:active {
  transform: translateY(1px);
}

.messenger-action-primary,
.messenger-composer-button {
  border-color: var(--messenger-blue);
  background: var(--messenger-blue);
  color: #fff;
}

.messenger-action-primary:hover,
.messenger-composer-button:hover {
  border-color: var(--messenger-blue-dark);
  background: var(--messenger-blue-dark);
  color: #fff;
}

.messenger-action:disabled,
.messenger-composer-button:disabled,
.messenger-contact-action:disabled {
  cursor: not-allowed;
  opacity: .55;
}

.messenger-page-id {
  gap: 5px;
  color: #718099;
  font-size: 11px;
  white-space: nowrap;
}

.messenger-workspace {
  display: grid;
  min-height: 670px;
  grid-template-columns: minmax(245px, 292px) minmax(360px, 1fr) minmax(232px, 280px);
  overflow: hidden;
  border: 1px solid var(--messenger-line);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 7px 22px rgb(38 65 103 / 6%);
}

.messenger-inbox,
.messenger-thread,
.messenger-contact {
  min-width: 0;
}

.messenger-inbox {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--messenger-line);
  background: #fbfcfe;
}

.messenger-inbox-head,
.messenger-thread-head,
.messenger-contact-head {
  min-height: 67px;
  padding: 14px 15px;
  border-bottom: 1px solid var(--messenger-line);
}

.messenger-inbox-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--messenger-ink);
  font-size: 14px;
  font-weight: 750;
}

.messenger-inbox-count {
  display: inline-flex;
  min-width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  background: #eaf1fc;
  color: var(--messenger-blue);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}

.messenger-search {
  position: relative;
  margin-top: 10px;
}

.messenger-search i {
  position: absolute;
  top: 10px;
  left: 11px;
  color: #8b9ab0;
  pointer-events: none;
}

.messenger-search input,
.messenger-assignee,
.messenger-tag-input {
  width: 100%;
  min-height: 35px;
  border: 1px solid #d7e0ec;
  border-radius: 8px;
  background: #fff;
  color: #35465f;
  font: inherit;
  font-size: 12px;
  outline: 0;
}

.messenger-search input {
  padding: 8px 10px 8px 31px;
}

.messenger-search input:focus,
.messenger-assignee:focus,
.messenger-tag-input:focus,
.messenger-composer textarea:focus {
  border-color: #7297ce;
  box-shadow: 0 0 0 3px rgb(71 122 196 / 12%);
}

.messenger-filters {
  display: flex;
  gap: 5px;
  padding: 10px 11px 8px;
  overflow-x: auto;
  border-bottom: 1px solid var(--messenger-line);
}

.messenger-filter {
  min-height: 30px;
  padding: 5px 8px;
  color: #738198;
  font-size: 11px;
  white-space: nowrap;
}

.messenger-filter[data-active="true"] {
  border-color: #cbdcf4;
  background: #eaf1fc;
  color: var(--messenger-blue);
}

.messenger-conversation-list {
  flex: 1 1 auto;
  overflow-y: auto;
}

.messenger-conversation {
  display: grid;
  grid-template-columns: 37px minmax(0, 1fr) auto;
  gap: 9px;
  width: 100%;
  padding: 12px 13px;
  border: 0;
  border-bottom: 1px solid #edf1f6;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.messenger-conversation:hover {
  background: #f2f6fc;
}

.messenger-conversation[data-selected="true"] {
  background: #eaf1fc;
  box-shadow: inset 3px 0 0 var(--messenger-blue);
}

.messenger-avatar {
  display: grid;
  width: 37px;
  height: 37px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: #dbeafe;
  color: #2455a5;
  font-size: 12px;
  font-weight: 750;
}

.messenger-avatar[data-color="green"] { background: #d1fae5; color: #13734f; }
.messenger-avatar[data-color="amber"] { background: #fef3c7; color: #a16207; }
.messenger-avatar[data-color="violet"] { background: #ede9fe; color: #6d28d9; }
.messenger-avatar[data-color="rose"] { background: #ffe4e6; color: #be123c; }

.messenger-conversation-main {
  min-width: 0;
}

.messenger-conversation-top {
  justify-content: space-between;
  gap: 7px;
}

.messenger-conversation-name {
  overflow: hidden;
  color: #263b5b;
  font-size: 12px;
  font-weight: 750;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messenger-conversation-time {
  flex: 0 0 auto;
  color: #8a98ac;
  font-size: 10px;
  white-space: nowrap;
}

.messenger-conversation-preview {
  display: block;
  overflow: hidden;
  margin-top: 4px;
  color: #728097;
  font-size: 11px;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messenger-conversation-badges {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 4px;
}

.messenger-unread {
  display: inline-flex;
  min-width: 19px;
  height: 19px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: #1877f2;
  color: #fff;
  font-size: 10px;
  font-weight: 750;
}

.messenger-reply-state {
  display: block;
  width: 7px;
  height: 7px;
  margin-top: 5px;
  border-radius: 50%;
  background: #f59e0b;
}

.messenger-thread {
  display: flex;
  flex-direction: column;
  background: #fff;
}

.messenger-thread-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.messenger-thread-person {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 9px;
}

.messenger-thread-person-copy {
  min-width: 0;
}

.messenger-thread-name {
  overflow: hidden;
  color: #263b5b;
  font-size: 14px;
  font-weight: 750;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messenger-thread-sub {
  margin-top: 3px;
  color: #8693a6;
  font-size: 11px;
}

.messenger-header-actions {
  flex: 0 0 auto;
  gap: 5px;
}

.messenger-icon-button {
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border: 1px solid #d7e0ec;
  border-radius: 8px;
  background: #fff;
  color: #728097;
  cursor: pointer;
}

.messenger-icon-button:hover {
  border-color: #aac0df;
  background: #eef4fd;
  color: var(--messenger-blue);
}

.messenger-messages {
  display: flex;
  flex: 1 1 auto;
  min-height: 370px;
  flex-direction: column;
  gap: 13px;
  overflow-y: auto;
  padding: 18px 20px;
  background: linear-gradient(#fbfcfe, #fff);
}

.messenger-day-divider {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #9aa7b8;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.messenger-day-divider::before,
.messenger-day-divider::after {
  height: 1px;
  flex: 1;
  background: #edf1f6;
  content: '';
}

.messenger-bubble-row {
  display: flex;
  align-items: flex-end;
  gap: 7px;
}

.messenger-bubble-row[data-side="out"] {
  justify-content: flex-end;
}

.messenger-bubble {
  max-width: min(78%, 490px);
  padding: 9px 12px;
  border: 1px solid #e4eaf2;
  border-radius: 12px 12px 12px 4px;
  background: #fff;
  color: #40516a;
  font-size: 13px;
  line-height: 1.5;
  box-shadow: 0 2px 5px rgb(43 69 104 / 4%);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.messenger-bubble-row[data-side="out"] .messenger-bubble {
  border-color: #cbdcf4;
  border-radius: 12px 12px 4px 12px;
  background: #eaf1fc;
  color: #1d477f;
}

.messenger-message-author {
  margin: 0 3px 3px;
  color: #8693a6;
  font-size: 10px;
}

.messenger-attachment {
  display: block;
  margin-top: 7px;
  color: #1b65bd;
  text-decoration: underline;
}

.messenger-attachment img {
  display: block;
  max-width: min(260px, 100%);
  max-height: 240px;
  object-fit: contain;
  border-radius: 8px;
}

.messenger-message-meta {
  justify-content: flex-end;
  gap: 5px;
  margin-top: 4px;
  color: #96a3b4;
  font-size: 9px;
}

.messenger-composer {
  padding: 12px 14px 14px;
  border-top: 1px solid var(--messenger-line);
  background: #fff;
}

.messenger-quick-replies {
  display: flex;
  gap: 6px;
  margin-bottom: 9px;
  overflow-x: auto;
}

.messenger-quick-reply {
  min-height: 27px;
  padding: 4px 8px;
  color: #718099;
  font-size: 10px;
  white-space: nowrap;
}

.messenger-composer-box {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 8px;
  border: 1px solid #d7e0ec;
  border-radius: 10px;
  background: #fbfcfe;
}

.messenger-composer textarea {
  min-height: 48px;
  max-height: 145px;
  flex: 1 1 auto;
  resize: vertical;
  border: 0;
  background: transparent;
  color: #35465f;
  font: inherit;
  font-size: 13px;
  line-height: 1.5;
  outline: 0;
}

.messenger-composer-button {
  flex: 0 0 auto;
  padding: 8px 12px;
}

.messenger-composer-tools {
  justify-content: space-between;
  margin-top: 7px;
  color: #9aa7b8;
  font-size: 10px;
}

.messenger-contact {
  border-left: 1px solid var(--messenger-line);
  background: #fbfcfe;
}

.messenger-contact-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.messenger-contact-head-title {
  color: #52627a;
  font-size: 12px;
  font-weight: 750;
}

.messenger-contact-body {
  overflow-y: auto;
  padding: 16px 15px 20px;
}

.messenger-contact-profile {
  padding-bottom: 15px;
  border-bottom: 1px solid #e7edf4;
  text-align: center;
}

.messenger-contact-profile .messenger-avatar {
  width: 54px;
  height: 54px;
  margin: 0 auto 8px;
  font-size: 16px;
}

.messenger-contact-name {
  color: #263b5b;
  font-size: 15px;
  font-weight: 750;
}

.messenger-contact-link {
  display: block;
  overflow: hidden;
  margin-top: 3px;
  color: #8492a7;
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messenger-contact-title {
  justify-content: space-between;
  gap: 8px;
  margin: 16px 0 8px;
  color: #718099;
  font-size: 10px;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.messenger-contact-title button {
  border: 0;
  background: transparent;
  color: var(--messenger-blue);
  cursor: pointer;
  font: inherit;
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0;
}

.messenger-contact-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 0;
  color: #52647c;
  font-size: 12px;
}

.messenger-contact-label {
  color: #8a98ac;
  font-size: 11px;
}

.messenger-contact-value {
  overflow: hidden;
  color: #40516a;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messenger-assignee {
  padding: 7px 9px;
}

.messenger-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.messenger-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 24px;
  padding: 3px 7px;
  border: 1px solid #cbdcf4;
  border-radius: 6px;
  background: #eef4fd;
  color: #2455a5;
  font-size: 10px;
  font-weight: 650;
}

.messenger-tag button {
  display: grid;
  width: 15px;
  height: 15px;
  place-items: center;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: #7297ce;
  cursor: pointer;
  font-size: 10px;
}

.messenger-tag button:hover { background: #dbeafe; color: #1d4ed8; }

.messenger-tag-editor {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}

.messenger-tag-input {
  min-width: 0;
  flex: 1 1 auto;
  padding: 7px 8px;
}

.messenger-tag-button {
  min-width: 34px;
  padding: 5px 8px;
  color: var(--messenger-blue);
}

.messenger-assignee-note {
  margin-top: 6px;
  color: #8a98ac;
  font-size: 10px;
  line-height: 1.45;
}

.messenger-empty,
.messenger-state {
  display: flex;
  min-height: 210px;
  align-items: center;
  justify-content: center;
  padding: 24px;
  color: #8492a7;
  font-size: 12px;
  text-align: center;
}

.messenger-state {
  min-height: 460px;
}

.messenger-state-card {
  max-width: 350px;
}

.messenger-state-card i {
  margin-bottom: 10px;
  color: #a8b5c6;
  font-size: 25px;
}

.messenger-state-title {
  color: #52627a;
  font-size: 14px;
  font-weight: 750;
}

.messenger-state-copy {
  margin-top: 6px;
  line-height: 1.55;
}

.messenger-demo-banner {
  margin-bottom: 13px;
  padding: 9px 12px;
  border: 1px solid #fde68a;
  border-radius: 9px;
  background: #fffbeb;
  color: #92400e;
  font-size: 11px;
}

.messenger-demo-banner strong { font-weight: 750; }

.messenger-typing {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin: 0 0 2px 45px;
  color: #9aa7b8;
  font-size: 10px;
}

.messenger-typing span {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  animation: messengerTyping 1.1s infinite ease-in-out;
}

.messenger-typing span:nth-child(2) { animation-delay: .15s; }
.messenger-typing span:nth-child(3) { animation-delay: .3s; }

@keyframes messengerTyping {
  0%, 60%, 100% { opacity: .35; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-2px); }
}

@media (max-width: 1180px) {
  .messenger-workspace { grid-template-columns: minmax(230px, 270px) minmax(330px, 1fr); }
  .messenger-contact { display: none; }
}

@media (max-width: 780px) {
  .messenger-connection { align-items: flex-start; flex-direction: column; }
  .messenger-connection-actions { width: 100%; justify-content: space-between; }
  .messenger-page-id { overflow: hidden; text-overflow: ellipsis; }
  .messenger-workspace { display: block; min-height: 0; }
  .messenger-inbox { min-height: 420px; border-right: 0; border-bottom: 1px solid var(--messenger-line); }
  .messenger-thread { min-height: 620px; }
  .messenger-contact { display: block; border-top: 1px solid var(--messenger-line); border-left: 0; }
  .messenger-contact-body { max-height: none; }
}

@media (max-width: 520px) {
  .messenger-thread-head { align-items: flex-start; }
  .messenger-header-actions { margin-top: -2px; }
  .messenger-messages { padding: 14px 12px; }
  .messenger-bubble { max-width: 88%; }
  .messenger-composer { padding: 10px; }
  .messenger-composer-tools { align-items: flex-start; flex-direction: column; gap: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  .messenger-action,
  .messenger-composer-button,
  .messenger-quick-reply,
  .messenger-contact-action,
  .messenger-typing span { transition: none; animation: none; }
}