/* =========================================================
   MADAR CHAT V2
   Enterprise Messenger UI
   ========================================================= */

#page-content:has(.chat-shell),
#page-content:has(.private-chat-shell) {
  --cv2-primary: #0f766e;
  --cv2-primary-2: #0b5f87;
  --cv2-primary-soft: rgba(15, 118, 110, .10);
  --cv2-surface: rgba(255,255,255,.98);
  --cv2-surface-2: #f6fbfc;
  --cv2-surface-3: #edf8f7;
  --cv2-line: rgba(42, 78, 104, .13);
  --cv2-line-strong: rgba(15, 118, 110, .22);
  --cv2-text: #123044;
  --cv2-muted: #64788c;
  --cv2-mine: linear-gradient(135deg, #0f766e 0%, #0b5f87 100%);
  --cv2-other: rgba(255,255,255,.98);
  --cv2-shadow: 0 24px 60px rgba(18, 40, 64, .10);
  --cv2-radius: 24px;
  padding-bottom: 8px;
}

.chat-hub {
  display: grid !important;
  grid-template-rows: auto minmax(0, 1fr) !important;
  gap: 14px !important;
  height: calc(100dvh - 128px) !important;
  min-height: 620px !important;
  padding: 12px !important;
  border-radius: 22px !important;
  background:
    radial-gradient(circle at top right, rgba(15,118,110,.10), transparent 28%),
    radial-gradient(circle at left bottom, rgba(11,95,135,.09), transparent 30%),
    linear-gradient(180deg, #f7fbfb 0%, #eef5f6 100%) !important;
}

.chat-tabs {
  display: inline-grid !important;
  grid-template-columns: repeat(2, minmax(150px, 1fr)) !important;
  justify-self: start !important;
  gap: 6px !important;
  padding: 6px !important;
  border: 1px solid var(--cv2-line) !important;
  border-radius: 16px !important;
  background: rgba(255,255,255,.86) !important;
  backdrop-filter: blur(14px);
}

.chat-tab {
  min-height: 40px !important;
  margin: 0 !important;
  padding: 0 18px !important;
  border: 0 !important;
  border-radius: 12px !important;
  background: transparent !important;
  color: var(--cv2-muted) !important;
  font-size: 13px !important;
  font-weight: 900 !important;
}

.chat-tab.active {
  color: #fff !important;
  background: linear-gradient(135deg, var(--cv2-primary), var(--cv2-primary-2)) !important;
  box-shadow: 0 8px 18px rgba(15, 118, 110, .22) !important;
}

.chat-group-host,
.chat-private-host {
  min-height: 0 !important;
}

.chat-shell,
.messenger-shell.private-chat-shell {
  height: 100% !important;
  min-height: 0 !important;
  border-radius: 22px !important;
  box-shadow: var(--cv2-shadow) !important;
  overflow: hidden !important;
}

.chat-shell {
  grid-template-rows: auto auto minmax(0,1fr) auto auto !important;
  background: linear-gradient(180deg, #ffffff, #f8fbfc) !important;
}

.chat-head,
.private-chat-thread-head {
  min-height: 76px !important;
  padding: 14px 16px !important;
  gap: 12px !important;
  align-items: start !important;
}

.chat-head::before {
  width: 42px !important;
  height: 42px !important;
  flex-basis: 42px !important;
  border-radius: 14px !important;
}

.chat-hero,
.private-chat-thread-head {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(255,255,255,.80) !important;
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--cv2-line) !important;
}

.chat-hero {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.chat-hero-copy {
  display: grid;
  gap: 8px;
}

.chat-hero-copy h3 {
  margin: 0;
  color: var(--cv2-text);
  font-size: 20px;
  font-weight: 950;
}

.chat-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chat-intro-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.chat-intro-card {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border: 1px solid var(--cv2-line);
  border-radius: 16px;
  background: rgba(255,255,255,.82);
  box-shadow: 0 10px 25px rgba(18, 40, 64, .05);
}

.chat-intro-card strong {
  color: var(--cv2-text);
  font-size: 13px;
  font-weight: 900;
}

.chat-intro-card span,
.private-chat-list-note,
.private-thread-latest {
  color: var(--cv2-muted);
  font-size: 12px;
  line-height: 1.7;
  font-weight: 700;
}

.chat-intro-card.subtle {
  background: linear-gradient(180deg, rgba(15,118,110,.07), rgba(255,255,255,.82));
}

.chat-v2-toolbar {
  min-height: 48px !important;
  padding: 8px 12px !important;
}

.chat-v2-search {
  height: 38px !important;
}

.chat-messages,
.private-chat-messages {
  padding: 20px !important;
  background:
    radial-gradient(circle at top right, rgba(15,118,110,.06), transparent 32%),
    linear-gradient(180deg, #f9fcfc, #f2f7f8) !important;
}

.chat-message,
.private-chat-message {
  max-width: min(70%, 640px) !important;
  border-radius: 18px 18px 18px 7px !important;
  box-shadow: 0 10px 25px rgba(18, 40, 64, .06) !important;
}

.chat-message.mine,
.private-chat-message.mine {
  border-radius: 18px 18px 7px 18px !important;
}

.chat-compose {
  grid-template-columns: 48px minmax(0,1fr) 56px !important;
  min-height: 72px !important;
  padding: 10px 12px !important;
  gap: 10px !important;
  border-top: 1px solid var(--cv2-line) !important;
  background: rgba(255,255,255,.96) !important;
}

.chat-compose textarea {
  min-height: 48px !important;
  padding: 12px 14px !important;
  border-radius: 16px !important;
  background: #fff !important;
}

.chat-compose .primary,
.chat-file-button,
.private-file-picker {
  width: 48px !important;
  min-width: 48px !important;
  height: 48px !important;
  min-height: 48px !important;
  border-radius: 16px !important;
}

.messenger-shell.private-chat-shell {
  display: grid !important;
  grid-template-columns: 320px minmax(0,1fr) !important;
  grid-template-rows: minmax(0,1fr) !important;
  padding: 0 !important;
  overflow: hidden !important;
  background: #fff !important;
}

.messenger-shell .private-chat-list {
  border-left: 1px solid var(--cv2-line) !important;
  background: linear-gradient(180deg, #fbfdff, #f3f8f9) !important;
  padding: 14px !important;
}

.messenger-list-head {
  position: sticky;
  top: 0;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 2px 0 10px;
  background: linear-gradient(180deg, #fbfdff 78%, rgba(251,253,255,0));
}

.messenger-list-head strong {
  color: var(--cv2-text);
  font-size: 15px;
  font-weight: 950;
}

.messenger-list-head .primary {
  min-height: 34px !important;
  padding: 0 12px !important;
  border-radius: 10px !important;
}

.messenger-shell .private-chat-item {
  min-height: 66px !important;
  border-radius: 16px !important;
  background: rgba(255,255,255,.72) !important;
}

.messenger-shell .private-chat-item.active {
  border-color: rgba(15, 118, 110, .24) !important;
  background: #eaf7f5 !important;
}

.messenger-thread {
  display: grid !important;
  grid-template-rows: auto minmax(0,1fr) auto !important;
  min-height: 0 !important;
  overflow: hidden !important;
}

.private-chat-thread-head > div {
  display: grid;
  gap: 2px;
}

.private-chat-thread-head > div span {
  color: var(--cv2-muted);
  font-size: 10px;
  font-weight: 800;
}

.chat-empty-panel {
  display: grid;
  place-items: center;
  min-height: 130px;
  padding: 18px;
  color: var(--cv2-muted);
  text-align: center;
  border: 1px dashed rgba(50, 86, 145, .18);
  border-radius: 16px;
  background: rgba(255,255,255,.62);
  font-size: 12px;
  font-weight: 800;
}

.chat-empty-panel.center {
  align-self: center;
  justify-self: center;
  width: min(420px, 90%);
}

.private-compose {
  grid-template-columns: 48px minmax(0,1fr) 56px !important;
}

.chat-message-files,
.private-chat-files {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.chat-message-files .chat-attachment,
.private-chat-files .private-chat-file {
  border-color: var(--cv2-line-strong);
  background: rgba(255,255,255,.88);
}

.private-chat-list-note {
  padding: 0 4px 10px;
}

@media (max-width: 920px) {
  .chat-intro-row,
  .messenger-shell.private-chat-shell {
    grid-template-columns: 1fr !important;
  }

  .messenger-shell .private-chat-list {
    border-left: 0 !important;
    border-bottom: 1px solid var(--cv2-line) !important;
  }
}

@media (max-width: 820px) {
  .chat-hub {
    height: calc(100dvh - 110px) !important;
    min-height: 0 !important;
    border-radius: 14px !important;
  }

  .messenger-shell.private-chat-shell {
    grid-template-columns: 1fr !important;
    grid-template-rows: auto minmax(0,1fr) !important;
  }

  .messenger-shell .private-chat-list {
    display: flex !important;
    flex-direction: row !important;
    gap: 8px !important;
    max-height: 116px !important;
    overflow-x: auto !important;
    border-left: 0 !important;
    border-bottom: 1px solid var(--cv2-line) !important;
  }

  .messenger-list-head {
    position: static;
    min-width: 128px;
    padding: 0;
  }

  .messenger-shell .private-chat-item {
    min-width: 190px !important;
  }

  .chat-message,
  .private-chat-message {
    max-width: 88% !important;
  }
}


/* =========================================================
   TOP CHAT TABS
   ========================================================= */

#page-content:has(.chat-shell) .tab-strip,
#page-content:has(.private-chat-shell) .tab-strip {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0,1fr)) !important;
  gap: 5px !important;

  padding: 5px !important;
  margin-bottom: 14px !important;

  border: 1px solid var(--cv2-line) !important;
  border-radius: 17px !important;

  background:
    linear-gradient(
      180deg,
      rgba(244,248,255,.96),
      rgba(235,242,253,.88)
    ) !important;

  box-shadow: none !important;
}

#page-content:has(.chat-shell) .tab-button,
#page-content:has(.private-chat-shell) .tab-button {
  min-height: 43px !important;

  margin: 0 !important;
  padding: 8px 12px !important;

  border: 0 !important;
  border-radius: 13px !important;

  background: transparent !important;

  color: #7589a6 !important;

  font-size: 13px !important;
  font-weight: 900 !important;

  transition:
    background .18s ease,
    color .18s ease,
    transform .18s ease,
    box-shadow .18s ease !important;
}

#page-content:has(.chat-shell) .tab-button.active,
#page-content:has(.private-chat-shell) .tab-button.active {
  color: #fff !important;

  background:
    linear-gradient(
      135deg,
      var(--cv2-primary),
      var(--cv2-primary-2)
    ) !important;

  box-shadow:
    0 8px 20px rgba(37,99,217,.24) !important;
}


/* =========================================================
   GROUP CHAT SHELL
   ========================================================= */

.chat-shell {
  position: relative !important;

  display: grid !important;
  grid-template-rows:
    auto
    auto
    minmax(0,1fr)
    auto
    auto !important;

  width: 100% !important;

  height: min(
    760px,
    calc(100dvh - 180px)
  ) !important;

  min-height: 560px !important;

  padding: 0 !important;

  overflow: hidden !important;

  border:
    1px solid var(--cv2-line) !important;

  border-radius:
    var(--cv2-radius) !important;

  background:
    var(--cv2-surface) !important;

  box-shadow:
    var(--cv2-shadow) !important;
}


/* =========================================================
   GROUP CHAT HEADER
   ========================================================= */

.chat-head {
  position: relative;

  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;

  gap: 14px !important;

  min-height: 72px !important;

  padding: 12px 18px !important;

  border-bottom:
    1px solid var(--cv2-line) !important;

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.98),
      rgba(248,251,255,.96)
    ) !important;

  z-index: 4;
}

.chat-head::before {
  width: 42px;
  height: 42px;

  display: grid;
  place-items: center;

  flex: 0 0 42px;

  content: "گ";

  border-radius: 14px;

  color: #fff;

  background:
    linear-gradient(
      135deg,
      #3979ec,
      #184eae
    );

  box-shadow:
    0 7px 17px rgba(37,99,217,.22);

  font-size: 17px;
  font-weight: 950;
}

.chat-head > div:first-of-type {
  flex: 1;
  min-width: 0;
}

.chat-head h3 {
  margin: 0 0 3px !important;

  color:
    var(--cv2-text) !important;

  font-size: 16px !important;
  font-weight: 950 !important;
}

#chat-message-count {
  color:
    var(--cv2-muted) !important;

  font-size: 10px !important;
  font-weight: 750 !important;
}

.chat-group-picker {
  display: flex !important;
  align-items: center !important;

  gap: 8px !important;

  margin: 0 !important;

  color:
    var(--cv2-muted) !important;

  font-size: 10px !important;
  font-weight: 850 !important;
}

.chat-group-picker select {
  width: auto !important;
  min-width: 145px !important;
  max-width: 210px !important;

  height: 40px !important;

  margin: 0 !important;
  padding: 0 11px !important;

  border:
    1px solid var(--cv2-line) !important;

  border-radius: 12px !important;

  background: #fff !important;

  color:
    var(--cv2-text) !important;

  font-size: 11px !important;
  font-weight: 850 !important;
}


/* =========================================================
   CHAT V2 TOOLBAR
   ========================================================= */

.chat-v2-toolbar {
  display: flex;
  align-items: center;

  gap: 8px;

  min-height: 50px;

  padding: 7px 14px;

  border-bottom:
    1px solid var(--cv2-line);

  background:
    var(--cv2-surface-2);

  z-index: 3;
}

.chat-v2-search-wrap {
  position: relative;

  flex: 1;
  min-width: 0;
}

.chat-v2-search-wrap::before {
  position: absolute;

  top: 50%;
  right: 13px;

  content: "⌕";

  transform:
    translateY(-52%);

  color:
    #7b91b0;

  font-size: 18px;

  pointer-events: none;
}

.chat-v2-search {
  width: 100% !important;
  height: 37px !important;

  margin: 0 !important;
  padding: 0 38px 0 12px !important;

  border:
    1px solid var(--cv2-line) !important;

  border-radius: 12px !important;

  outline: 0 !important;

  background: #fff !important;

  color:
    var(--cv2-text) !important;

  font-size: 11px !important;
  font-weight: 700 !important;

  box-shadow: none !important;

  transition:
    border-color .18s ease,
    box-shadow .18s ease !important;
}

.chat-v2-search:focus {
  border-color:
    rgba(37,99,217,.42) !important;

  box-shadow:
    0 0 0 3px rgba(37,99,217,.08) !important;
}

.chat-v2-search-count {
  flex: 0 0 auto;

  color:
    var(--cv2-muted);

  font-size: 10px;
  font-weight: 800;
}

.chat-v2-admin-details {
  position: relative;

  flex: 0 0 auto;
}

.chat-v2-admin-details > summary {
  width: 37px;
  height: 37px;

  display: grid;
  place-items: center;

  list-style: none;

  border:
    1px solid var(--cv2-line);

  border-radius: 12px;

  background: #fff;

  color:
    #607696;

  cursor: pointer;

  font-size: 18px;
  font-weight: 900;
}

.chat-v2-admin-details > summary::-webkit-details-marker {
  display: none;
}

.chat-v2-admin-details[open] > summary {
  border-color:
    rgba(37,99,217,.30);

  color:
    var(--cv2-primary);

  background:
    var(--cv2-primary-soft);
}

.chat-v2-admin-menu {
  position: absolute;

  top: calc(100% + 8px);
  left: 0;

  width: 240px;

  padding: 8px;

  border:
    1px solid var(--cv2-line);

  border-radius: 15px;

  background: #fff;

  box-shadow:
    0 18px 45px rgba(17,45,88,.18);

  z-index: 50;
}

.chat-v2-admin-menu .chat-admin-tools {
  display: grid !important;
  gap: 5px !important;

  margin: 0 !important;
  padding: 0 !important;

  border: 0 !important;

  background: none !important;
}

.chat-v2-admin-menu button {
  width: 100% !important;

  text-align: right !important;

  justify-content:
    flex-start !important;
}


/* =========================================================
   GROUP MESSAGES
   ========================================================= */

.chat-messages {
  position: relative !important;

  display: flex !important;
  flex-direction: column !important;

  gap: 10px !important;

  min-height: 0 !important;

  padding:
    20px 22px 26px !important;

  overflow-y: auto !important;
  overflow-x: hidden !important;

  scroll-behavior: smooth;

  overscroll-behavior:
    contain !important;

  scrollbar-width: thin;

  background:
    radial-gradient(
      circle at 10% 5%,
      rgba(37,99,217,.045),
      transparent 25%
    ),
    radial-gradient(
      circle at 85% 80%,
      rgba(62,130,230,.035),
      transparent 26%
    ),
    linear-gradient(
      180deg,
      #f8fbff,
      #f5f9ff
    ) !important;
}

.chat-messages::-webkit-scrollbar,
.private-chat-messages::-webkit-scrollbar,
.private-chat-list::-webkit-scrollbar {
  width: 6px;
}

.chat-messages::-webkit-scrollbar-thumb,
.private-chat-messages::-webkit-scrollbar-thumb,
.private-chat-list::-webkit-scrollbar-thumb {
  border-radius: 999px;

  background:
    rgba(78,112,164,.24);
}

.chat-message {
  position: relative !important;

  align-self:
    flex-start !important;

  width: auto !important;
  max-width:
    min(72%, 620px) !important;

  margin: 0 !important;
  padding: 10px 13px 9px !important;

  border:
    1px solid var(--cv2-line) !important;

  border-radius:
    17px 17px 17px 6px !important;

  background:
    var(--cv2-other) !important;

  color:
    var(--cv2-text) !important;

  box-shadow:
    0 5px 18px rgba(24,52,94,.05) !important;

  animation:
    cv2-message-in .18s ease both;
}

.chat-message.mine {
  align-self:
    flex-end !important;

  border-color:
    transparent !important;

  border-radius:
    17px 17px 6px 17px !important;

  background:
    var(--cv2-mine) !important;

  color: #fff !important;

  box-shadow:
    0 8px 21px rgba(34,91,199,.18) !important;
}

@keyframes cv2-message-in {
  from {
    opacity: 0;
    transform:
      translateY(4px);
  }

  to {
    opacity: 1;
    transform:
      none;
  }
}


/* =========================================================
   MESSAGE AUTHOR + AVATAR
   ========================================================= */

.chat-author,
.private-message-meta {
  display: flex !important;
  align-items: center !important;

  gap: 7px !important;

  margin-bottom: 5px !important;
}

.chat-v2-avatar {
  width: 27px;
  height: 27px;

  display: grid;
  place-items: center;

  flex: 0 0 27px;

  border-radius: 9px;

  background:
    linear-gradient(
      135deg,
      #edf3ff,
      #dce8fc
    );

  color:
    #2558ae;

  font-size: 10px;
  font-weight: 950;

  box-shadow:
    inset 0 0 0 1px
    rgba(37,99,217,.08);
}

.chat-message.mine .chat-v2-avatar,
.private-chat-message.mine .chat-v2-avatar {
  background:
    rgba(255,255,255,.16);

  color: #fff;

  box-shadow:
    inset 0 0 0 1px
    rgba(255,255,255,.15);
}

.chat-author strong,
.private-message-meta strong {
  margin: 0 !important;

  color:
    #29456d !important;

  font-size: 10px !important;
  font-weight: 900 !important;
}

.chat-message.mine .chat-author strong,
.private-chat-message.mine .private-message-meta strong {
  color:
    rgba(255,255,255,.95) !important;
}

.chat-author time,
.private-message-meta time {
  margin-right:
    auto !important;

  color:
    #91a1b7 !important;

  font-size: 8px !important;
  font-weight: 650 !important;
}

.chat-message.mine .chat-author time,
.private-chat-message.mine .private-message-meta time {
  color:
    rgba(255,255,255,.70) !important;
}


/* =========================================================
   MESSAGE CONTENT
   ========================================================= */

.chat-message-body,
.private-chat-message > p {
  margin: 2px 0 0 !important;

  color:
    inherit !important;

  font-size: 13px !important;
  font-weight: 600 !important;

  line-height: 1.85 !important;

  white-space:
    pre-wrap !important;

  overflow-wrap:
    anywhere !important;
}

.chat-reply-preview,
.chat-reply-quote {
  display: grid !important;

  gap: 2px !important;

  margin:
    2px 0 7px !important;

  padding:
    7px 9px !important;

  border-right:
    3px solid rgba(37,99,217,.55) !important;

  border-radius:
    9px !important;

  background:
    rgba(37,99,217,.055) !important;

  color:
    #526c91 !important;

  font-size:
    9px !important;
}

.chat-message.mine .chat-reply-preview,
.private-chat-message.mine .chat-reply-quote {
  border-right-color:
    rgba(255,255,255,.55) !important;

  background:
    rgba(255,255,255,.11) !important;

  color:
    rgba(255,255,255,.85) !important;
}


/* =========================================================
   REACTIONS
   ========================================================= */

.chat-reaction-summary,
.message-reactions {
  display: flex !important;
  flex-wrap: wrap !important;

  gap: 4px !important;

  margin-top: 7px !important;
}

.chat-reaction-count,
.reaction-count {
  min-height: 25px !important;

  padding:
    2px 7px !important;

  border:
    1px solid rgba(73,105,157,.14) !important;

  border-radius:
    999px !important;

  background:
    rgba(245,248,253,.94) !important;

  color:
    #405b82 !important;

  font-size:
    10px !important;

  box-shadow:
    none !important;
}

.chat-message.mine .chat-reaction-count,
.private-chat-message.mine .reaction-count {
  border-color:
    rgba(255,255,255,.18) !important;

  background:
    rgba(255,255,255,.12) !important;

  color: #fff !important;
}


/* =========================================================
   MESSAGE POPUP
   ========================================================= */

.chat-popup-menu {
  bottom:
    calc(100% + 7px) !important;

  right: 4px !important;

  gap: 4px !important;

  padding: 6px !important;

  border:
    1px solid var(--cv2-line) !important;

  border-radius:
    14px !important;

  background:
    rgba(255,255,255,.98) !important;

  box-shadow:
    0 14px 36px rgba(20,47,87,.18) !important;

  backdrop-filter:
    blur(15px);

  z-index: 30 !important;
}

.chat-popup-reactions {
  display: flex !important;

  gap: 1px !important;
}

.chat-reaction-choice {
  width: 31px !important;
  height: 31px !important;

  padding: 0 !important;

  border-radius: 9px !important;

  font-size: 17px !important;
}


/* =========================================================
   REPLY BAR
   ========================================================= */

#chat-replying,
.private-reply-preview {
  min-height: 42px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 10px;

  margin: 0 !important;
  padding: 7px 14px !important;

  border-top:
    1px solid var(--cv2-line) !important;

  border-right:
    3px solid var(--cv2-primary) !important;

  background:
    #f5f9ff !important;

  color:
    #526c91 !important;

  font-size:
    10px !important;
}


/* =========================================================
   COMPOSER
   ========================================================= */

.chat-compose {
  position:
    relative !important;

  bottom: auto !important;

  display: grid !important;

  grid-template-columns:
    auto minmax(0,1fr) auto !important;

  align-items: end !important;

  gap: 8px !important;

  min-height:
    70px !important;

  padding:
    10px 13px !important;

  border-top:
    1px solid var(--cv2-line) !important;

  background:
    rgba(255,255,255,.98) !important;

  box-shadow:
    0 -6px 22px rgba(31,61,106,.035) !important;

  z-index: 5 !important;
}

.chat-compose textarea {
  width: 100% !important;

  min-height:
    48px !important;

  max-height:
    125px !important;

  margin: 0 !important;

  padding:
    12px 14px !important;

  border:
    1px solid var(--cv2-line) !important;

  border-radius:
    15px !important;

  outline: 0 !important;

  resize:
    none !important;

  background:
    #f8fbff !important;

  color:
    var(--cv2-text) !important;

  font-size:
    12px !important;

  line-height:
    1.8 !important;

  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.7) !important;

  transition:
    border-color .18s ease,
    box-shadow .18s ease !important;
}

.chat-compose textarea:focus {
  border-color:
    rgba(37,99,217,.42) !important;

  box-shadow:
    0 0 0 3px rgba(37,99,217,.07) !important;
}

.chat-compose .primary {
  width: 56px !important;
  min-width: 56px !important;

  height: 48px !important;
  min-height: 48px !important;

  margin: 0 !important;
  padding: 0 !important;

  border: 0 !important;

  border-radius:
    15px !important;

  color: transparent !important;

  background:
    linear-gradient(
      135deg,
      #3478ee,
      #1d55c4
    ) !important;

  box-shadow:
    0 8px 20px rgba(37,99,217,.22) !important;

  overflow: hidden;

  position: relative;
}

.chat-compose .primary::after {
  position: absolute;

  inset: 0;

  display: grid;
  place-items: center;

  content: "➤";

  color: #fff;

  font-size: 18px;

  transform:
    rotate(180deg);
}

.chat-file-button,
.private-file-picker {
  width: 48px !important;
  min-width: 48px !important;

  height: 48px !important;
  min-height: 48px !important;

  display: grid !important;
  place-items: center !important;

  margin: 0 !important;
  padding: 0 !important;

  border:
    1px solid var(--cv2-line) !important;

  border-radius:
    15px !important;

  background:
    #f8fbff !important;

  color:
    #496991 !important;

  cursor: pointer;

  font-size:
    18px !important;
}


/* =========================================================
   SCROLL TO BOTTOM
   ========================================================= */

.chat-v2-bottom {
  position: absolute;

  left: 22px;
  bottom: 88px;

  width: 38px;
  height: 38px;

  display: grid;
  place-items: center;

  border:
    1px solid var(--cv2-line);

  border-radius:
    50%;

  background:
    rgba(255,255,255,.96);

  color:
    var(--cv2-primary);

  box-shadow:
    0 8px 22px rgba(27,61,111,.13);

  cursor: pointer;

  opacity: 0;
  visibility: hidden;

  transform:
    translateY(7px);

  transition:
    all .18s ease;

  z-index: 12;
}

.chat-v2-bottom.visible {
  opacity: 1;
  visibility: visible;

  transform: none;
}


/* =========================================================
   PRIVATE CHAT SHELL
   ========================================================= */

.private-chat-shell {
  position: relative !important;

  display: grid !important;
  grid-template-rows:
    auto minmax(0,1fr) !important;

  width: 100% !important;

  height: min(
    760px,
    calc(100dvh - 180px)
  ) !important;

  min-height: 560px !important;

  padding: 0 !important;

  overflow: hidden !important;

  border:
    1px solid var(--cv2-line) !important;

  border-radius:
    var(--cv2-radius) !important;

  background:
    var(--cv2-surface) !important;

  box-shadow:
    var(--cv2-shadow) !important;
}

.private-chat-shell > .section-title {
  min-height: 72px !important;

  margin: 0 !important;
  padding: 11px 17px !important;

  border-bottom:
    1px solid var(--cv2-line) !important;

  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.98),
      rgba(248,251,255,.96)
    ) !important;
}

.private-chat-shell > .section-title h3 {
  margin: 0 0 2px !important;

  color:
    var(--cv2-text) !important;

  font-size:
    16px !important;

  font-weight:
    950 !important;
}

.private-chat-shell > .section-title p {
  margin: 0 !important;

  color:
    var(--cv2-muted) !important;

  font-size:
    9px !important;
}

.private-chat-shell > .section-title .primary {
  min-height: 40px !important;

  padding:
    0 13px !important;

  border-radius:
    12px !important;

  font-size:
    10px !important;
}


/* =========================================================
   PRIVATE CHAT LAYOUT
   ========================================================= */

.private-chat-layout {
  display: grid !important;

  grid-template-columns:
    300px minmax(0,1fr) !important;

  min-height: 0 !important;
  height: 100% !important;

  gap: 0 !important;

  overflow: hidden !important;
}


/* =========================================================
   PRIVATE LIST
   ========================================================= */

.private-chat-list {
  display: flex !important;
  flex-direction: column !important;

  gap: 5px !important;

  min-height: 0 !important;
  max-height: none !important;

  padding: 10px !important;

  overflow-y:
    auto !important;

  border-left:
    1px solid var(--cv2-line) !important;

  background:
    linear-gradient(
      180deg,
      #f9fbff,
      #f5f8fd
    ) !important;
}

.chat-v2-private-search {
  position: sticky;

  top: 0;

  display: flex;

  padding-bottom: 7px;

  background:
    linear-gradient(
      180deg,
      #f9fbff 75%,
      rgba(249,251,255,0)
    );

  z-index: 5;
}

.chat-v2-private-search input {
  width: 100% !important;
  height: 39px !important;

  margin: 0 !important;

  padding:
    0 12px !important;

  border:
    1px solid var(--cv2-line) !important;

  border-radius:
    12px !important;

  outline: 0;

  background: #fff !important;

  color:
    var(--cv2-text) !important;

  font-size: 10px !important;
  font-weight: 700 !important;
}

.private-chat-item {
  position: relative !important;

  display: grid !important;

  grid-template-columns:
    39px minmax(0,1fr) !important;

  grid-template-rows:
    auto auto !important;

  column-gap: 9px !important;

  width: 100% !important;
  min-width: 0 !important;

  margin: 0 !important;

  padding: 9px !important;

  border:
    1px solid transparent !important;

  border-radius:
    14px !important;

  text-align: right !important;

  background:
    transparent !important;

  color:
    var(--cv2-text) !important;

  box-shadow:
    none !important;

  transition:
    all .17s ease !important;
}

.private-chat-item:hover {
  background:
    rgba(37,99,217,.055) !important;
}

.private-chat-item.active {
  border-color:
    rgba(37,99,217,.18) !important;

  background:
    linear-gradient(
      135deg,
      rgba(37,99,217,.12),
      rgba(37,99,217,.055)
    ) !important;

  box-shadow:
    inset -3px 0 0
    var(--cv2-primary) !important;
}

.private-chat-item .chat-v2-avatar {
  grid-row: 1 / 3;

  width: 39px;
  height: 39px;

  border-radius: 12px;

  font-size: 12px;
}

.private-chat-item strong {
  align-self: end;

  min-width: 0;

  overflow: hidden;

  color:
    var(--cv2-text) !important;

  font-size:
    11px !important;

  font-weight:
    950 !important;

  text-overflow:
    ellipsis;

  white-space:
    nowrap;
}

.private-chat-item > span:not(.chat-v2-avatar) {
  align-self: start;

  min-width: 0;

  overflow: hidden;

  color:
    var(--cv2-muted) !important;

  font-size:
    9px !important;

  text-overflow:
    ellipsis;

  white-space:
    nowrap;
}


/* =========================================================
   PRIVATE THREAD
   ========================================================= */

.private-chat-thread {
  position: relative !important;

  display: grid !important;

  grid-template-rows:
    auto minmax(0,1fr) auto !important;

  min-width: 0 !important;
  min-height: 0 !important;

  overflow: hidden !important;

  background:
    var(--cv2-surface) !important;
}

.private-chat-thread-head {
  display: flex !important;
  align-items: center !important;

  gap: 8px !important;

  min-height: 54px !important;

  padding:
    8px 14px !important;

  border-bottom:
    1px solid var(--cv2-line) !important;

  background:
    rgba(255,255,255,.96) !important;
}

.private-chat-thread-head > strong {
  color:
    var(--cv2-text) !important;

  font-size:
    13px !important;

  font-weight:
    950 !important;
}

.private-chat-thread-head .pill {
  min-height: 24px !important;

  padding:
    2px 8px !important;

  font-size:
    8px !important;
}

.chat-v2-back {
  display: none;

  width: 36px;
  height: 36px;

  place-items: center;

  flex: 0 0 36px;

  padding: 0;

  border:
    1px solid var(--cv2-line);

  border-radius:
    11px;

  background: #f7faff;

  color:
    #315d9c;

  cursor: pointer;

  font-size: 17px;
}


/* =========================================================
   PRIVATE MESSAGES
   ========================================================= */

.private-chat-messages {
  display: flex !important;
  flex-direction: column !important;

  gap: 10px !important;

  min-height: 0 !important;

  padding:
    20px 22px 26px !important;

  overflow-y:
    auto !important;

  overscroll-behavior:
    contain !important;

  background:
    radial-gradient(
      circle at 12% 5%,
      rgba(37,99,217,.045),
      transparent 25%
    ),
    linear-gradient(
      180deg,
      #f8fbff,
      #f5f9ff
    ) !important;
}

.private-chat-message {
  position: relative !important;

  align-self:
    flex-start !important;

  width: auto !important;

  max-width:
    min(72%,620px) !important;

  min-height: 0 !important;

  margin: 0 !important;

  padding:
    10px 13px 9px !important;

  border:
    1px solid var(--cv2-line) !important;

  border-radius:
    17px 17px 17px 6px !important;

  background:
    var(--cv2-other) !important;

  color:
    var(--cv2-text) !important;

  box-shadow:
    0 5px 18px rgba(24,52,94,.05) !important;

  animation:
    cv2-message-in .18s ease both;
}

.private-chat-message.mine {
  align-self:
    flex-end !important;

  border-color:
    transparent !important;

  border-radius:
    17px 17px 6px 17px !important;

  background:
    var(--cv2-mine) !important;

  color: #fff !important;

  box-shadow:
    0 8px 21px rgba(34,91,199,.18) !important;
}

.private-message-actions {
  margin-top:
    7px !important;
}

.private-chat-message:not(.actions-open)
.private-message-actions {
  opacity: 0;
}

.private-chat-message.actions-open
.private-message-actions,
.private-chat-message:hover
.private-message-actions {
  display: flex !important;

  opacity: 1 !important;
}


/* =========================================================
   EMPTY STATE
   ========================================================= */

.chat-shell .empty-state,
.private-chat-shell .empty-state {
  min-height:
    210px !important;

  display: grid !important;
  place-items: center !important;
  align-content: center !important;

  gap: 8px !important;

  margin: auto !important;
  padding: 30px 20px !important;

  color:
    var(--cv2-muted) !important;

  text-align:
    center !important;
}

.chat-shell .empty-state::before,
.private-chat-shell .empty-state::before {
  width: 54px;
  height: 54px;

  display: grid;
  place-items: center;

  content: "✦";

  border:
    1px solid rgba(37,99,217,.13);

  border-radius:
    18px;

  background:
    linear-gradient(
      135deg,
      #f1f6ff,
      #e5efff
    );

  color:
    var(--cv2-primary);

  font-size:
    20px;
}


/* =========================================================
   DARK MODE
   ========================================================= */

:root[data-theme="dark"]
#page-content:has(.chat-shell),
:root[data-theme="dark"]
#page-content:has(.private-chat-shell) {
  --cv2-surface:
    rgba(11,28,57,.96);

  --cv2-surface-2:
    #0f2446;

  --cv2-surface-3:
    #142b50;

  --cv2-line:
    rgba(150,181,235,.13);

  --cv2-line-strong:
    rgba(108,157,245,.28);

  --cv2-text:
    #edf4ff;

  --cv2-muted:
    #93a9c9;

  --cv2-other:
    #142b4f;

  --cv2-shadow:
    0 22px 60px rgba(0,0,0,.24);
}

:root[data-theme="dark"] .chat-head,
:root[data-theme="dark"] .private-chat-shell > .section-title,
:root[data-theme="dark"] .private-chat-thread-head,
:root[data-theme="dark"] .chat-compose {
  background:
    rgba(11,28,57,.98) !important;
}

:root[data-theme="dark"] .chat-v2-toolbar,
:root[data-theme="dark"] .private-chat-list {
  background:
    #0f2446 !important;
}

:root[data-theme="dark"] .chat-messages,
:root[data-theme="dark"] .private-chat-messages {
  background:
    linear-gradient(
      180deg,
      #0d203e,
      #0b1c37
    ) !important;
}

:root[data-theme="dark"] .chat-v2-search,
:root[data-theme="dark"] .chat-v2-private-search input,
:root[data-theme="dark"] .chat-group-picker select,
:root[data-theme="dark"] .chat-compose textarea,
:root[data-theme="dark"] .chat-file-button,
:root[data-theme="dark"] .private-file-picker,
:root[data-theme="dark"] .chat-v2-admin-details > summary,
:root[data-theme="dark"] .chat-v2-admin-menu {
  background:
    #142b4f !important;

  color:
    #e6efff !important;
}

:root[data-theme="dark"] .chat-author strong,
:root[data-theme="dark"] .private-message-meta strong,
:root[data-theme="dark"] .private-chat-item strong,
:root[data-theme="dark"] .private-chat-thread-head > strong {
  color:
    #e7f0ff !important;
}


/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 760px) {

  #page-content:has(.chat-shell),
  #page-content:has(.private-chat-shell) {
    padding-left: 7px !important;
    padding-right: 7px !important;
    padding-bottom: 0 !important;
  }

  #page-content:has(.chat-shell) .card,
  #page-content:has(.private-chat-shell) .card {
    border-radius:
      17px !important;
  }

  .chat-shell,
  .private-chat-shell {
    width: 100% !important;

    height:
      var(
        --chat-v2-mobile-height,
        calc(100dvh - 185px)
      ) !important;

    min-height:
      340px !important;

    max-height:
      none !important;

    border-radius:
      17px !important;
  }

  .chat-head {
    min-height:
      58px !important;

    padding:
      8px 10px !important;
  }

  .chat-head::before {
    width: 35px;
    height: 35px;

    flex-basis: 35px;

    border-radius: 11px;

    font-size: 13px;
  }

  .chat-head h3 {
    font-size:
      13px !important;
  }

  .chat-group-picker {
    max-width: 42%;
  }

  .chat-group-picker > span,
  .chat-group-picker {
    font-size: 0 !important;
  }

  .chat-group-picker select {
    min-width: 105px !important;
    max-width: 135px !important;

    height: 36px !important;

    font-size: 9px !important;
  }

  .chat-v2-toolbar {
    min-height: 45px;

    padding: 5px 8px;
  }

  .chat-v2-search {
    height: 35px !important;
  }

  .chat-v2-search-count {
    display: none;
  }

  .chat-messages,
  .private-chat-messages {
    padding:
      12px 9px 16px !important;

    gap: 7px !important;
  }

  .chat-message,
  .private-chat-message {
    max-width:
      86% !important;

    padding:
      8px 10px 7px !important;

    border-radius:
      14px 14px 14px 5px !important;
  }

  .chat-message.mine,
  .private-chat-message.mine {
    border-radius:
      14px 14px 5px 14px !important;
  }

  .chat-message-body,
  .private-chat-message > p {
    font-size:
      12px !important;

    line-height:
      1.72 !important;
  }

  .chat-v2-avatar {
    width: 24px;
    height: 24px;

    flex-basis: 24px;

    border-radius: 8px;

    font-size: 9px;
  }

  .chat-compose {
    position:
      relative !important;

    bottom: auto !important;

    min-height:
      62px !important;

    gap: 6px !important;

    padding:
      7px !important;
  }

  .chat-compose textarea {
    min-height:
      44px !important;

    max-height:
      90px !important;

    padding:
      9px 11px !important;

    border-radius:
      13px !important;

    font-size:
      11px !important;
  }

  .chat-compose .primary,
  .chat-file-button,
  .private-file-picker {
    width: 44px !important;
    min-width: 44px !important;

    height: 44px !important;
    min-height: 44px !important;

    border-radius:
      13px !important;
  }

  .chat-compose .primary {
    color:
      transparent !important;
  }

  .chat-v2-bottom {
    left: 12px;
    bottom: 75px;

    width: 35px;
    height: 35px;
  }


  /* PRIVATE CHAT = LIST OR THREAD, NEVER BOTH */
  .private-chat-shell {
    grid-template-rows:
      auto minmax(0,1fr) !important;
  }

  .private-chat-shell > .section-title {
    min-height:
      55px !important;

    padding:
      7px 10px !important;
  }

  .private-chat-shell > .section-title p {
    display: none;
  }

  .private-chat-shell > .section-title .primary {
    min-height:
      36px !important;

    padding:
      0 9px !important;

    font-size:
      9px !important;
  }

  .private-chat-layout {
    position: relative !important;

    display: grid !important;

    grid-template-columns:
      minmax(0,1fr) !important;

    min-height: 0 !important;
  }

  .private-chat-list,
  .private-chat-thread {
    grid-area:
      1 / 1 !important;

    width: 100% !important;
    height: 100% !important;
  }

  .private-chat-list {
    display: flex !important;

    padding:
      8px !important;

    border-left:
      0 !important;
  }

  .private-chat-thread {
    display:
      none !important;
  }

  .private-chat-shell.v2-thread-open
  .private-chat-list {
    display:
      none !important;
  }

  .private-chat-shell.v2-thread-open
  .private-chat-thread {
    display:
      grid !important;
  }

  .chat-v2-back {
    display:
      grid !important;
  }

  .private-chat-thread-head {
    min-height:
      49px !important;

    padding:
      6px 8px !important;
  }

  .private-chat-thread-head > strong {
    font-size:
      11px !important;
  }

  .private-chat-item {
    grid-template-columns:
      43px minmax(0,1fr) !important;

    min-height:
      60px !important;

    padding:
      8px !important;

    border-bottom:
      1px solid rgba(50,86,145,.07) !important;

    border-radius:
      13px !important;
  }

  .private-chat-item .chat-v2-avatar {
    width: 43px;
    height: 43px;

    border-radius:
      14px;
  }

  .private-message-actions {
    display:
      none !important;
  }

  .private-chat-message.actions-open
  .private-message-actions {
    display:
      flex !important;
  }
}


/* =========================================================
   VERY SMALL PHONE
   ========================================================= */

@media (max-width: 390px) {

  .chat-group-picker {
    display: none !important;
  }

  .chat-message,
  .private-chat-message {
    max-width:
      90% !important;
  }

  .private-chat-shell > .section-title h3 {
    font-size:
      13px !important;
  }
}


/* =========================================================
   REDUCED MOTION
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

  .chat-message,
  .private-chat-message {
    animation: none !important;
  }

  .chat-messages,
  .private-chat-messages {
    scroll-behavior: auto !important;
  }
}

/* v27 final overrides - keep the messenger layout above older responsive rules */
.chat-hub{display:grid!important;grid-template-rows:auto minmax(0,1fr)!important;gap:10px!important;height:calc(100dvh - 132px)!important;min-height:620px!important;padding:10px!important;border-radius:18px!important;background:linear-gradient(180deg,#f8fbff,#eef5fb)!important}
.chat-group-host,.chat-private-host{min-height:0!important}
.chat-shell,.messenger-shell.private-chat-shell{height:100%!important;min-height:0!important;border-radius:18px!important;box-shadow:0 16px 46px rgba(22,52,88,.10)!important}
.chat-compose{grid-template-columns:46px minmax(0,1fr) 52px!important;min-height:62px!important;padding:8px 12px!important}
.chat-compose textarea{min-height:44px!important;padding:10px 13px!important;border-radius:14px!important;background:#fff!important}
.chat-compose .primary,.chat-file-button,.private-file-picker{width:44px!important;min-width:44px!important;height:44px!important;min-height:44px!important;border-radius:14px!important}
.messenger-shell.private-chat-shell{display:grid!important;grid-template-columns:310px minmax(0,1fr)!important;grid-template-rows:minmax(0,1fr)!important;padding:0!important;overflow:hidden!important;background:#fff!important}
.messenger-shell .private-chat-list{display:flex!important;flex-direction:column!important;max-height:none!important;border-left:1px solid var(--cv2-line)!important;background:linear-gradient(180deg,#fbfdff,#f2f7fb)!important}
.messenger-list-head{position:sticky;top:0;z-index:6;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:2px 0 10px;background:linear-gradient(180deg,#fbfdff 78%,rgba(251,253,255,0))}
.messenger-list-head strong{color:var(--cv2-text);font-size:15px;font-weight:950}
.messenger-shell .private-chat-item{min-height:62px!important;border-radius:13px!important;background:rgba(255,255,255,.72)!important}
.messenger-shell .private-chat-item.active{border-color:rgba(15,118,110,.24)!important;background:#eaf7f5!important}
.messenger-thread{display:grid!important;grid-template-rows:auto minmax(0,1fr) auto!important;min-height:0!important;overflow:hidden!important}
.chat-messages,.private-chat-messages{padding:18px!important;background:radial-gradient(circle at top right,rgba(15,118,110,.06),transparent 32%),linear-gradient(180deg,#f8fbff,#f3f7fb)!important}
.chat-message,.private-chat-message{max-width:min(68%,620px)!important;border-radius:16px 16px 16px 5px!important}
.chat-message.mine,.private-chat-message.mine{border-radius:16px 16px 5px 16px!important}
.chat-empty-panel{display:grid;place-items:center;min-height:130px;padding:18px;color:var(--cv2-muted);text-align:center;border:1px dashed rgba(50,86,145,.18);border-radius:16px;background:rgba(255,255,255,.62);font-size:12px;font-weight:800}
.chat-empty-panel.center{align-self:center;justify-self:center;width:min(420px,90%)}
@media(max-width:820px){.chat-hub{height:calc(100dvh - 110px)!important;min-height:0!important;border-radius:14px!important}.messenger-shell.private-chat-shell{grid-template-columns:1fr!important;grid-template-rows:auto minmax(0,1fr)!important}.messenger-shell .private-chat-list{display:flex!important;flex-direction:row!important;gap:8px!important;max-height:116px!important;overflow-x:auto!important;border-left:0!important;border-bottom:1px solid var(--cv2-line)!important}.messenger-list-head{position:static;min-width:128px;padding:0}.messenger-shell .private-chat-item{min-width:190px!important}.chat-message,.private-chat-message{max-width:88%!important}}

/* v28 - GitHub-inspired Chatscope style shell, adapted for MADAR's native JS app */
#page-content:has(.chat-github-shell) {
  --cv2-primary: #0f766e;
  --cv2-accent: #9a5b13;
  --cv2-blue: #0b5f87;
  --cv2-ink: #122232;
  --cv2-muted: #617386;
  --cv2-border: rgba(38, 66, 88, .14);
  --cv2-soft: #f5f8f9;
  --cv2-panel: rgba(255,255,255,.94);
  --cv2-mine: linear-gradient(135deg, #0f766e, #0b5f87);
}

.chat-github-shell {
  display: grid !important;
  grid-template-columns: 286px minmax(0, 1fr) !important;
  gap: 0 !important;
  height: calc(100dvh - 126px) !important;
  min-height: 640px !important;
  padding: 0 !important;
  overflow: hidden !important;
  border: 1px solid var(--cv2-border) !important;
  border-radius: 10px !important;
  background: linear-gradient(180deg, #fbfcfc, #eef4f5) !important;
  box-shadow: 0 22px 55px rgba(16, 37, 55, .12) !important;
}

.chat-rail {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 12px;
  min-height: 0;
  padding: 14px;
  border-left: 1px solid var(--cv2-border);
  background: linear-gradient(180deg, #ffffff, #f3f7f8);
}

.chat-rail-brand {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--cv2-border);
}

.chat-rail-brand > span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: #fff;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--cv2-primary), var(--cv2-blue));
  font-weight: 950;
}

.chat-rail-brand strong,
.chat-tab strong {
  display: block;
  color: var(--cv2-ink);
  font-size: 13px;
  font-weight: 950;
}

.chat-rail-brand small,
.chat-tab small,
.chat-rail-status small {
  display: block;
  min-width: 0;
  overflow: hidden;
  color: var(--cv2-muted);
  font-size: 11px;
  font-weight: 750;
  line-height: 1.6;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-rail-tabs {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 0;
  overflow: auto;
}

.chat-rail .chat-tab {
  display: grid !important;
  grid-template-columns: 34px minmax(0, 1fr) auto !important;
  align-items: center !important;
  gap: 10px !important;
  width: 100% !important;
  min-height: 66px !important;
  padding: 10px !important;
  color: var(--cv2-ink) !important;
  text-align: right !important;
  border: 1px solid transparent !important;
  border-radius: 8px !important;
  background: transparent !important;
  box-shadow: none !important;
}

.chat-rail .chat-tab > span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--cv2-primary);
  border-radius: 8px;
  background: rgba(15, 118, 110, .09);
  font-size: 16px;
}

.chat-rail .chat-tab em {
  display: grid;
  place-items: center;
  min-width: 28px;
  height: 24px;
  padding: 0 8px;
  color: var(--cv2-muted);
  border: 1px solid var(--cv2-border);
  border-radius: 999px;
  background: #fff;
  font-size: 11px;
  font-style: normal;
  font-weight: 900;
}

.chat-rail .chat-tab.active {
  border-color: rgba(15, 118, 110, .22) !important;
  background: #eaf7f4 !important;
}

.chat-rail .chat-tab.active > span {
  color: #fff;
  background: linear-gradient(135deg, var(--cv2-primary), var(--cv2-blue));
}

.chat-rail-status {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 7px 9px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--cv2-border);
  border-radius: 8px;
  background: #fff;
}

.chat-rail-insight {
  align-self: end;
  padding: 13px;
  overflow: hidden;
  color: var(--cv2-ink);
  border: 1px solid rgba(15, 118, 110, .16);
  border-radius: 9px;
  background:
    radial-gradient(circle at 10% 0%, rgba(15, 118, 110, .18), transparent 42%),
    linear-gradient(180deg, #ffffff, #edf8f6);
}

.chat-rail-insight span,
.chat-rail-insight strong,
.chat-rail-insight small {
  display: block;
}

.chat-rail-insight span {
  width: max-content;
  margin-bottom: 8px;
  padding: 4px 8px;
  color: var(--cv2-primary);
  background: rgba(15, 118, 110, .1);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 950;
}

.chat-rail-insight strong {
  margin-bottom: 5px;
  font-size: 12px;
  font-weight: 950;
}

.chat-rail-insight small {
  color: var(--cv2-muted);
  font-size: 10px;
  font-weight: 750;
  line-height: 1.8;
}

.chat-rail-status strong {
  color: var(--cv2-ink);
  font-size: 12px;
  font-weight: 900;
}

.chat-rail-status small {
  grid-column: 2;
}

.chat-workspace,
.chat-group-host,
.chat-private-host {
  min-width: 0 !important;
  min-height: 0 !important;
}

.chat-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.chat-github-shell .chat-shell,
.chat-github-shell .messenger-shell.private-chat-shell {
  height: 100% !important;
  min-height: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.chat-github-shell .chat-shell {
  background: #fff !important;
}

.chat-github-shell .chat-hero,
.chat-github-shell .private-chat-thread-head {
  min-height: 72px !important;
  padding: 13px 16px !important;
  border-bottom: 1px solid var(--cv2-border) !important;
  background: rgba(255,255,255,.92) !important;
}

.chat-github-shell .chat-intro-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 8px;
  padding: 10px 14px 0;
}

.chat-github-shell .chat-intro-card {
  padding: 10px 12px;
  border-radius: 8px;
  border-color: var(--cv2-border);
  box-shadow: none;
}

.chat-github-shell .chat-v2-toolbar {
  padding: 10px 14px !important;
}

.chat-github-shell .chat-v2-quick-actions {
  display: flex;
  gap: 8px;
  padding: 0 14px 10px;
  overflow-x: auto;
  background: rgba(255,255,255,.92);
  border-bottom: 1px solid var(--cv2-border);
}

.chat-github-shell .chat-v2-quick-actions button {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 0 12px;
  color: #174070;
  background: #eef6ff;
  border: 1px solid #cfe0fb;
  border-radius: 999px;
  font-family: inherit;
  font-size: 11px;
  font-weight: 900;
  cursor: pointer;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}

.chat-github-shell .chat-v2-quick-actions button:hover {
  transform: translateY(-1px);
  background: #e2f0ff;
  border-color: #a9cdf7;
}

.chat-github-shell .chat-messages,
.chat-github-shell .private-chat-messages {
  padding: 18px 20px !important;
  background:
    linear-gradient(rgba(18,34,50,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18,34,50,.035) 1px, transparent 1px),
    #f7fafb !important;
  background-size: 24px 24px, 24px 24px, auto !important;
}

.chat-github-shell .chat-message,
.chat-github-shell .private-chat-message {
  max-width: min(72%, 680px) !important;
  border: 1px solid rgba(38, 66, 88, .10) !important;
  border-radius: 8px 8px 8px 2px !important;
  box-shadow: 0 10px 24px rgba(16, 37, 55, .06) !important;
}

.chat-github-shell .chat-message.mine,
.chat-github-shell .private-chat-message.mine {
  border-radius: 8px 8px 2px 8px !important;
}

.chat-github-shell .chat-author strong,
.chat-github-shell .private-message-meta strong {
  color: var(--cv2-ink);
}

.chat-github-shell .chat-message.mine .chat-author strong,
.chat-github-shell .private-chat-message.mine .private-message-meta strong {
  color: #fff;
}

.chat-github-shell .chat-compose {
  grid-template-columns: 46px minmax(0, 1fr) 54px !important;
  min-height: 68px !important;
  padding: 10px 14px !important;
  gap: 10px !important;
  border-top: 1px solid var(--cv2-border) !important;
  background: rgba(255,255,255,.96) !important;
}

.chat-github-shell .chat-compose textarea {
  min-height: 46px !important;
  padding: 12px 14px !important;
  border-radius: 8px !important;
  border-color: var(--cv2-border) !important;
}

.chat-github-shell .chat-compose .primary,
.chat-github-shell .chat-file-button,
.chat-github-shell .private-file-picker {
  width: 46px !important;
  min-width: 46px !important;
  height: 46px !important;
  min-height: 46px !important;
  border-radius: 8px !important;
}

.chat-github-shell .messenger-shell.private-chat-shell {
  grid-template-columns: 320px minmax(0, 1fr) !important;
}

.chat-github-shell .messenger-shell .private-chat-list {
  display: flex !important;
  flex-direction: column !important;
  max-height: none !important;
  padding: 14px !important;
  border-left: 1px solid var(--cv2-border) !important;
  background: linear-gradient(180deg, #fff, #f3f7f8) !important;
}

.chat-github-shell .private-chat-item {
  min-height: 64px !important;
  border-radius: 8px !important;
}

.chat-github-shell .private-thread-latest {
  align-self: center;
}

@media (max-width: 980px) {
  .chat-github-shell {
    grid-template-columns: 1fr !important;
    grid-template-rows: auto minmax(0, 1fr) !important;
    height: calc(100dvh - 112px) !important;
    min-height: 0 !important;
  }

  .chat-rail {
    grid-template-rows: auto;
    gap: 8px;
    padding: 10px;
    border-left: 0;
    border-bottom: 1px solid var(--cv2-border);
  }

  .chat-rail-brand,
  .chat-rail-status,
  .chat-rail-insight {
    display: none;
  }

  .chat-rail-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
  }

  .chat-rail .chat-tab {
    min-height: 54px !important;
  }

  .chat-github-shell .chat-intro-row {
    grid-template-columns: 1fr;
  }

  .chat-github-shell .messenger-shell.private-chat-shell {
    grid-template-columns: 1fr !important;
  }

  .chat-github-shell .messenger-shell .private-chat-list {
    border-left: 0 !important;
    border-bottom: 1px solid var(--cv2-border) !important;
  }
}

@media (max-width: 560px) {
  .chat-github-shell {
    border-radius: 0 !important;
  }

  .chat-rail .chat-tab {
    grid-template-columns: 30px minmax(0, 1fr) auto !important;
    padding: 8px !important;
  }

  .chat-rail .chat-tab small,
  .chat-intro-row {
    display: none !important;
  }

  .chat-github-shell .chat-message,
  .chat-github-shell .private-chat-message {
    max-width: 90% !important;
  }
}