/* GrimoireGPT v34: fit-screen + guaranteed exit patch. */
:root {
  --grimoire-chat-vh: 100vh;
  --grimoire-chat-vw: 100vw;
  --grimoire-chat-gap: 12px;
}

body.grimoire-chat-open,
html.grimoire-chat-open,
html:has(#aiChatDialog[open]) {
  overflow: hidden !important;
  overscroll-behavior: none !important;
}

#aiChatDialog::backdrop {
  background: rgba(8, 4, 18, 0.72) !important;
  backdrop-filter: blur(4px);
}

#aiChatDialog.ai-chat-fixed,
#aiChatDialog.ai-chat-v34,
#aiChatDialog.ai-chat-no-hostage {
  position: fixed !important;
  inset: var(--grimoire-chat-gap) !important;
  width: min(980px, calc(100vw - (var(--grimoire-chat-gap) * 2))) !important;
  max-width: calc(100vw - (var(--grimoire-chat-gap) * 2)) !important;
  height: min(780px, calc(var(--grimoire-chat-vh, 100vh) - (var(--grimoire-chat-gap) * 2))) !important;
  max-height: calc(var(--grimoire-chat-vh, 100vh) - (var(--grimoire-chat-gap) * 2)) !important;
  margin: auto !important;
  padding: 0 !important;
  overflow: hidden !important;
  border-radius: 24px !important;
  box-sizing: border-box !important;
}

#aiChatDialog.ai-chat-v34 .dialog-body,
#aiChatDialog.ai-chat-v34 .ai-chat-v34-body,
#aiChatDialog.ai-chat-no-hostage .dialog-body {
  height: 100% !important;
  max-height: 100% !important;
  min-height: 0 !important;
  display: grid !important;
  grid-template-rows: auto auto minmax(0, 1fr) auto auto !important;
  gap: 10px !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
  padding: 14px !important;
}

#aiChatDialog.ai-chat-v34 .ai-chat-topbar {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 10px !important;
  min-height: 0 !important;
  flex: 0 0 auto !important;
}

#aiChatDialog.ai-chat-v34 .ai-chat-brand {
  min-width: 0 !important;
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
}

#aiChatDialog.ai-chat-v34 .ai-chat-brand .meta,
#aiChatDialog.ai-chat-v34 #aiChatStatus {
  max-width: 58ch !important;
  white-space: nowrap !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
}

#aiChatDialog.ai-chat-v34 .ai-chat-top-actions {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-end !important;
  gap: 8px !important;
  flex: 0 0 auto !important;
  margin-left: auto !important;
  position: relative !important;
  z-index: 40 !important;
}

#closeAiChatBtn,
#doneAiChatBtn,
.ai-chat-hostage-exit {
  display: inline-flex !important;
  visibility: visible !important;
  opacity: 1 !important;
  pointer-events: auto !important;
}

#closeAiChatBtn {
  min-width: 42px !important;
  min-height: 42px !important;
  align-items: center !important;
  justify-content: center !important;
  border-radius: 999px !important;
  z-index: 50 !important;
}

.ai-chat-hostage-exit {
  position: absolute !important;
  top: max(10px, env(safe-area-inset-top)) !important;
  right: max(10px, env(safe-area-inset-right)) !important;
  width: 44px !important;
  height: 44px !important;
  border-radius: 999px !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  background: rgba(10, 6, 18, 0.78) !important;
  color: #fff !important;
  font-size: 30px !important;
  line-height: 1 !important;
  align-items: center !important;
  justify-content: center !important;
  z-index: 1000 !important;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35) !important;
}

.ai-chat-v34-badge {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: fit-content !important;
  margin-left: 8px !important;
  padding: 3px 7px !important;
  border-radius: 999px !important;
  font-size: 11px !important;
  line-height: 1 !important;
  background: rgba(255, 255, 255, 0.12) !important;
  border: 1px solid rgba(255, 255, 255, 0.18) !important;
  color: inherit !important;
  opacity: 0.8 !important;
}

#aiChatDialog.ai-chat-v34 .ai-chat-modebar {
  min-height: 0 !important;
  flex: 0 0 auto !important;
  overflow-x: auto !important;
  overflow-y: hidden !important;
  display: flex !important;
  gap: 8px !important;
  padding-bottom: 2px !important;
  scrollbar-width: none !important;
}

#aiChatDialog.ai-chat-v34 .ai-chat-modebar::-webkit-scrollbar { display: none !important; }

#aiChatMessages {
  min-height: 0 !important;
  height: auto !important;
  max-height: none !important;
  flex: unset !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  overscroll-behavior: contain !important;
  padding: 8px 4px 12px !important;
  scroll-behavior: smooth !important;
}

#aiChatDialog.ai-chat-v34 .ai-chat-suggestions {
  flex: 0 0 auto !important;
  max-height: 96px !important;
  min-height: 0 !important;
  overflow: auto !important;
  display: flex !important;
  gap: 8px !important;
  flex-wrap: nowrap !important;
  padding: 2px 2px 4px !important;
  scrollbar-width: thin !important;
}

#aiChatDialog.ai-chat-v34 .ai-chat-suggestions button {
  white-space: nowrap !important;
  flex: 0 0 auto !important;
}

#aiChatDialog.ai-chat-v34 .ai-chat-composer-shell {
  flex: 0 0 auto !important;
  min-height: 0 !important;
  position: relative !important;
  z-index: 30 !important;
  background: inherit !important;
  border-radius: 16px !important;
}

#aiChatDialog.ai-chat-v34 .ai-chat-composer {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) auto auto !important;
  gap: 8px !important;
  align-items: end !important;
  min-height: 0 !important;
}

#aiChatInput {
  width: 100% !important;
  min-height: 44px !important;
  max-height: min(160px, 22vh) !important;
  overflow-y: auto !important;
  resize: none !important;
  box-sizing: border-box !important;
}

#aiChatDialog.ai-chat-v34 .ai-chat-toolbar {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  flex-wrap: wrap !important;
  max-height: 64px !important;
  overflow: auto !important;
  padding-top: 8px !important;
}

#aiChatDialog .ai-chat-message,
#aiChatDialog .ai-chat-row,
#aiChatDialog .ai-chat-bubble,
#aiChatDialog .ai-chat-message-body,
#aiChatDialog .message,
#aiChatDialog p,
#aiChatDialog li {
  max-width: 100% !important;
  overflow-wrap: anywhere !important;
  word-break: break-word !important;
}

#aiChatDialog pre,
#aiChatDialog code {
  white-space: pre-wrap !important;
  overflow-wrap: anywhere !important;
  word-break: break-word !important;
  max-width: 100% !important;
}

#aiChatExpandBtn,
#aiChatFullScreenBtn,
#aiChatCheckBackendBtn,
#aiChatSettingsRow,
.ai-chat-settings-row,
#aiChatContextPreviewPanel,
.ai-context-preview,
.ai-chat-troubleshooter,
#aiChatTroubleshooter,
.ai-chat-disclaimer,
#grimoire-ai-root,
.grimoire-ai-root {
  display: none !important;
}

@media (max-width: 760px) {
  :root { --grimoire-chat-gap: 0px; }

  #aiChatDialog.ai-chat-fixed,
  #aiChatDialog.ai-chat-v34,
  #aiChatDialog.ai-chat-no-hostage {
    inset: 0 !important;
    width: 100vw !important;
    max-width: 100vw !important;
    height: var(--grimoire-chat-vh, 100vh) !important;
    max-height: var(--grimoire-chat-vh, 100vh) !important;
    margin: 0 !important;
    border-radius: 0 !important;
  }

  #aiChatDialog.ai-chat-v34 .dialog-body,
  #aiChatDialog.ai-chat-v34 .ai-chat-v34-body {
    padding: max(10px, env(safe-area-inset-top)) 10px max(10px, env(safe-area-inset-bottom)) !important;
    gap: 8px !important;
    grid-template-rows: auto auto minmax(0, 1fr) auto !important;
  }

  #aiChatDialog.ai-chat-v34 .ai-chat-topbar {
    padding-right: 50px !important;
  }

  #aiChatDialog.ai-chat-v34 .ai-chat-brand .meta,
  #aiChatDialog.ai-chat-v34 #aiChatStatus {
    white-space: normal !important;
    display: -webkit-box !important;
    -webkit-line-clamp: 1 !important;
    -webkit-box-orient: vertical !important;
  }

  #aiChatDialog.ai-chat-v34 .dialog-title {
    font-size: 20px !important;
  }

  #aiChatDialog.ai-chat-v34 .ai-chat-top-actions .btn.small:not(#aiChatNewBtn),
  #aiChatRegenerateBtn {
    display: none !important;
  }

  #aiChatDialog.ai-chat-v34 .ai-chat-suggestions {
    max-height: 54px !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
  }

  html.grimoire-chat-typing #aiChatDialog.ai-chat-v34 .ai-chat-suggestions,
  html.grimoire-chat-keyboard-open #aiChatDialog.ai-chat-v34 .ai-chat-suggestions {
    display: none !important;
  }

  #aiChatDialog.ai-chat-v34 .ai-chat-composer {
    grid-template-columns: minmax(0, 1fr) 48px !important;
  }

  #aiChatStopBtn:not([hidden]) {
    grid-column: 1 / -1 !important;
  }

  #aiChatInput {
    max-height: min(118px, 22vh) !important;
    font-size: 16px !important;
  }

  #aiChatDialog.ai-chat-v34 .ai-chat-toolbar {
    max-height: 48px !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    flex-wrap: nowrap !important;
    scrollbar-width: none !important;
  }

  #aiChatDialog.ai-chat-v34 .ai-chat-toolbar::-webkit-scrollbar { display: none !important; }

  #doneAiChatBtn {
    display: inline-flex !important;
    flex: 0 0 auto !important;
  }
}

@media (max-height: 640px) {
  #aiChatDialog.ai-chat-v34 .ai-chat-suggestions,
  #aiChatDialog.ai-chat-v34 .ai-chat-toolbar .link:not(#aiChatClearBtn) {
    display: none !important;
  }

  #aiChatDialog.ai-chat-v34 .dialog-body,
  #aiChatDialog.ai-chat-v34 .ai-chat-v34-body {
    gap: 6px !important;
  }
}