/* ===== App shell: fixed Telegram-like chrome ===== */
html:has(body[data-mode="thought-organizer"]),
html:has(body[data-mode="conversation"]),
html:has(body[data-mode="ai-chat"]) {
  height: 100%;
  overflow: hidden;
}

:root {
  --app-chrome-top: 72px;
  --app-chrome-bottom: 96px;
  --app-chrome-recording: 56px;
  --app-chrome-dock: 0px;
  --app-keyboard-inset: 0px;
  --app-content-max: 900px;
  --app-chrome-gutter: 16px;
  --app-chrome-bg: rgba(255, 255, 255, 0.92);
  --app-chrome-border: rgba(0, 0, 255, 0.08);
  --app-chrome-radius: 20px;
  --app-chrome-shadow:
    0 8px 20px -8px rgba(0, 0, 0, 0.04),
    0 2px 6px -2px rgba(0, 0, 0, 0.02);
}

@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  :root {
    --app-chrome-bg: rgba(255, 255, 255, 0.86);
  }
}

/* Edge-to-edge shell in all app modes */
body[data-mode="thought-organizer"],
body[data-mode="conversation"],
body[data-mode="ai-chat"] {
  margin: 0;
  padding: 0 !important;
  min-height: 100dvh;
  height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
  align-items: stretch;
  justify-content: stretch;
  background: #ffffff;
}

body[data-mode="thought-organizer"] .container,
body[data-mode="conversation"] .container,
body[data-mode="ai-chat"] .container {
  width: 100%;
  max-width: none;
  height: 100dvh;
  max-height: 100dvh;
  min-height: 100dvh;
  margin: 0;
  padding: 0 !important;
  gap: 0;
  border-radius: 0;
  box-shadow: none;
  background: #ffffff;
  overflow: hidden !important;
  -webkit-overflow-scrolling: auto;
  display: block;
  position: relative;
  transform: none;
  filter: none;
}

/* Chrome children are position:fixed; keep panels as inert wrappers (no height:0 —
   that breaks offsetHeight/RO in some WebKit builds when fixed descendants are measured). */
body[data-mode="thought-organizer"] #recordingPanel,
body[data-mode="conversation"] #recordingPanel,
body[data-mode="ai-chat"] #recordingPanel,
body[data-mode="thought-organizer"].thought-live-view #recordingPanel,
body[data-mode="thought-organizer"].thought-live-view #contentPanel {
  display: block !important;
  position: static !important;
  height: auto;
  margin: 0;
  padding: 0 !important;
  border: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible !important;
  min-height: 0;
  transform: none !important;
  filter: none !important;
  contain: none;
}

body[data-mode="thought-organizer"].thought-live-view #contentPanel.hidden {
  display: none !important;
}

#appBootStatus {
  position: fixed;
  top: calc(8px + var(--safe-top, env(safe-area-inset-top, 0px)));
  left: 50%;
  transform: translateX(-50%);
  z-index: 60;
  pointer-events: none;
}

/* ---------- Top chrome ---------- */
body[data-mode="thought-organizer"] #aiAssistant,
body[data-mode="conversation"] #aiAssistant,
body[data-mode="ai-chat"] #aiAssistant {
  position: fixed !important;
  top: calc(8px + var(--safe-top, env(safe-area-inset-top, 0px))) !important;
  left: max(var(--app-chrome-gutter), calc(50% - var(--app-content-max) / 2)) !important;
  right: max(var(--app-chrome-gutter), calc(50% - var(--app-content-max) / 2)) !important;
  z-index: 50 !important;
  width: auto !important;
  max-width: var(--app-content-max) !important;
  margin: 0 auto !important;
  margin-bottom: 0 !important;
  order: unset;
  flex-shrink: 0;
  box-sizing: border-box;
  padding: 16px 20px;
  background: linear-gradient(145deg, rgba(246, 248, 255, 0.94) 0%, rgba(255, 255, 255, 0.94) 100%) !important;
  border: 1px solid var(--app-chrome-border) !important;
  border-radius: var(--app-chrome-radius) !important;
  box-shadow: var(--app-chrome-shadow) !important;
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  backdrop-filter: blur(18px) saturate(1.2);
  transform: none !important;
}

/* ---------- Bottom: recording ---------- */
body[data-mode="thought-organizer"] #recordingControls,
body[data-mode="conversation"] #recordingControls,
body[data-mode="thought-organizer"] .recording-controls,
body[data-mode="conversation"] .recording-controls {
  position: fixed !important;
  left: max(var(--app-chrome-gutter), calc(50% - var(--app-content-max) / 2)) !important;
  right: max(var(--app-chrome-gutter), calc(50% - var(--app-content-max) / 2)) !important;
  bottom: calc(
    8px
    + var(--app-keyboard-inset, 0px)
    + var(--safe-bottom, env(safe-area-inset-bottom, 0px))
  ) !important;
  z-index: 46;
  width: auto;
  max-width: var(--app-content-max);
  margin: 0 auto;
  box-sizing: border-box;
  padding: 8px 16px;
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

body[data-mode="ai-chat"] #recordingControls,
body[data-mode="ai-chat"] .recording-controls {
  display: none !important;
}

/* ---------- Bottom: editor dock (Thoughts) ---------- */
body[data-mode="thought-organizer"].thought-live-view #editorChromeDock {
  position: fixed;
  left: max(var(--app-chrome-gutter), calc(50% - var(--app-content-max) / 2));
  right: max(var(--app-chrome-gutter), calc(50% - var(--app-content-max) / 2));
  bottom: calc(
    16px
    + var(--app-chrome-recording, 56px)
    + var(--app-keyboard-inset, 0px)
    + var(--safe-bottom, env(safe-area-inset-bottom, 0px))
  );
  z-index: 45;
  width: auto;
  max-width: var(--app-content-max);
  margin: 0 auto;
  order: unset;
  box-sizing: border-box;
  padding: 8px 14px 6px;
  background: var(--app-chrome-bg);
  border: 1px solid var(--app-chrome-border);
  border-radius: 18px;
  box-shadow: var(--app-chrome-shadow);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  backdrop-filter: blur(18px) saturate(1.2);
}

body:not([data-mode="thought-organizer"]) #editorChromeDock {
  display: none !important;
}

/* ---------- Bottom: chat form (sibling of scroll panel — не внутри overflow) ---------- */
body:not([data-mode="ai-chat"]) #aiChatForm {
  display: none !important;
}

body[data-mode="ai-chat"] #aiChatForm {
  display: flex !important;
  flex-direction: column;
  position: fixed !important;
  left: max(var(--app-chrome-gutter), calc(50% - var(--app-content-max) / 2)) !important;
  right: max(var(--app-chrome-gutter), calc(50% - var(--app-content-max) / 2)) !important;
  bottom: calc(
    8px
    + var(--app-keyboard-inset, 0px)
    + var(--safe-bottom, env(safe-area-inset-bottom, 0px))
  ) !important;
  z-index: 60;
  width: auto;
  max-width: var(--app-content-max);
  margin: 0 auto;
  box-sizing: border-box;
  padding: 0 16px;
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  pointer-events: auto;
  isolation: isolate;
}

body[data-mode="ai-chat"] #aiChatForm .ai-chat-composer {
  margin: 0;
  box-shadow: var(--app-chrome-shadow);
}

/* ---------- Scroll layers ---------- */
body[data-mode="thought-organizer"].thought-live-view #contentEditorShell,
body[data-mode="thought-organizer"].thought-live-view .content-editor-shell {
  position: fixed;
  inset: 0;
  z-index: 1;
  width: 100%;
  max-width: none;
  margin: 0;
  order: unset;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #ffffff;
}

body[data-mode="thought-organizer"].thought-live-view #contentEditor {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-width: var(--app-content-max);
  width: 100%;
  margin: 0 auto;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: transparent;
}

body[data-mode="thought-organizer"].thought-live-view .rich-editor .ProseMirror {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-top: calc(
    8px
    + var(--safe-top, env(safe-area-inset-top, 0px))
    + var(--app-chrome-top, 72px)
    + 12px
  );
  padding-bottom: calc(
    8px
    + var(--safe-bottom, env(safe-area-inset-bottom, 0px))
    + var(--app-chrome-bottom, 96px)
    + 20px
  );
  padding-left: 16px;
  padding-right: 16px;
  background: transparent;
}

body[data-mode="thought-organizer"].thought-live-view .rich-editor .ProseMirror::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

/* Dialogue history fills viewport under chrome — scroll как в Мыслях */
body[data-mode="conversation"] #interviewHistory {
  position: fixed;
  inset: 0;
  z-index: 1;
  display: block !important;
  margin: 0;
  padding: calc(
    8px
    + var(--safe-top, env(safe-area-inset-top, 0px))
    + var(--app-chrome-top, 72px)
    + 8px
  ) 0 calc(
    8px
    + var(--safe-bottom, env(safe-area-inset-bottom, 0px))
    + var(--app-chrome-bottom, 96px)
    + 20px
  );
  border: none;
  border-radius: 0;
  background: #ffffff;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  box-sizing: border-box;
}

body[data-mode="conversation"] #interviewHistory::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

body[data-mode="conversation"] #interviewHistory .history-header {
  max-width: var(--app-content-max);
  width: 100%;
  margin: 0 auto;
  padding: 0 16px 8px;
  border-bottom: 1px solid #eef2ff;
  background: transparent;
  box-sizing: border-box;
}

body[data-mode="conversation"] #historyMessages {
  max-width: var(--app-content-max);
  width: 100%;
  margin: 0 auto;
  padding: 12px 16px 0;
  max-height: none !important;
  height: auto;
  overflow: visible !important;
  box-sizing: border-box;
}

/* Chat: один scroll-слой на весь экран (как ProseMirror в Мыслях) —
   текст уезжает под fixed-шапку; форма отдельно fixed снизу */
body[data-mode="ai-chat"] #aiChatPanel {
  position: fixed;
  inset: 0;
  z-index: 1;
  display: block !important;
  margin: 0;
  padding: calc(
    8px
    + var(--safe-top, env(safe-area-inset-top, 0px))
    + var(--app-chrome-top, 72px)
    + 12px
  ) 0 calc(
    8px
    + var(--safe-bottom, env(safe-area-inset-bottom, 0px))
    + var(--app-chrome-bottom, 96px)
    + 20px
  );
  gap: 0;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  background: #ffffff;
  box-sizing: border-box;
}

body[data-mode="ai-chat"] #aiChatPanel::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}

body[data-mode="ai-chat"] #aiChatGuestQuota,
body[data-mode="ai-chat"] #aiChatContextBar {
  max-width: var(--app-content-max);
  width: calc(100% - 32px);
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 8px;
  box-sizing: border-box;
}

body[data-mode="ai-chat"] #aiChatMessages {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: none;
  min-height: 0;
  max-height: none !important;
  height: auto;
  overflow: visible !important;
  max-width: var(--app-content-max);
  width: 100%;
  margin: 0 auto;
  padding: 0 16px;
  box-sizing: border-box;
}

/* Dialogue: kill legacy capped height */
body[data-mode="conversation"] .history-messages,
body[data-mode="conversation"] #historyMessages {
  max-height: none !important;
}
body[data-mode="thought-organizer"] #status,
body[data-mode="conversation"] #status,
body[data-mode="ai-chat"] #status,
body[data-mode="thought-organizer"] #sessionHint,
body[data-mode="conversation"] #sessionHint,
body[data-mode="ai-chat"] #sessionHint {
  display: none !important;
}

/* Soften opaque section backgrounds so scroll-under works */
body[data-mode="thought-organizer"].thought-live-view .ai-edit-section {
  background: transparent;
  border-top: none;
  box-shadow: none;
  padding-top: 4px;
  padding-bottom: 0;
}

/* Keyboard: chrome stays fixed in the content column */
body[data-mode="thought-organizer"].thought-live-view.thought-keyboard-open .editor-chrome-dock,
body[data-mode="thought-organizer"].thought-live-view.thought-keyboard-open .recording-controls {
  position: fixed;
  left: max(var(--app-chrome-gutter), calc(50% - var(--app-content-max) / 2));
  right: max(var(--app-chrome-gutter), calc(50% - var(--app-content-max) / 2));
  transform: none;
  width: auto;
  max-width: var(--app-content-max);
}

body[data-mode="thought-organizer"].thought-live-view.thought-keyboard-open .recording-controls {
  bottom: calc(
    8px
    + var(--app-keyboard-inset, 0px)
    + var(--safe-bottom, env(safe-area-inset-bottom, 0px))
  );
}

body[data-mode="thought-organizer"].thought-live-view.thought-keyboard-open .editor-chrome-dock {
  bottom: calc(
    16px
    + var(--app-chrome-recording, 56px)
    + var(--app-keyboard-inset, 0px)
    + var(--safe-bottom, env(safe-area-inset-bottom, 0px))
  );
}

body[data-mode="thought-organizer"].thought-live-view.thought-keyboard-open #contentEditor {
  padding-bottom: 0;
}

/* Fallback without backdrop-filter */
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  body:not(.ai-mobile-header)[data-mode="thought-organizer"] #aiAssistant,
  body:not(.ai-mobile-header)[data-mode="conversation"] #aiAssistant,
  body:not(.ai-mobile-header)[data-mode="ai-chat"] #aiAssistant,
  body[data-mode="thought-organizer"].thought-live-view #editorChromeDock {
    background: #ffffff !important;
  }
}

@media (max-width: 600px) {
  :root {
    --app-chrome-gutter: 12px;
    --app-chrome-radius: 16px;
  }

  body:not(.ai-mobile-header)[data-mode="thought-organizer"] #aiAssistant,
  body:not(.ai-mobile-header)[data-mode="conversation"] #aiAssistant,
  body:not(.ai-mobile-header)[data-mode="ai-chat"] #aiAssistant {
    padding: 12px 14px;
  }

  body[data-mode="thought-organizer"].thought-live-view #editorChromeDock {
    padding-left: 12px;
    padding-right: 12px;
    border-radius: 16px;
  }

  body[data-mode="ai-chat"] #aiChatForm {
    padding-left: 12px;
    padding-right: 12px;
    border-radius: 0;
  }

  body[data-mode="thought-organizer"] .recording-controls,
  body[data-mode="conversation"] .recording-controls {
    padding-left: 12px;
    padding-right: 12px;
  }

  body[data-mode="thought-organizer"].thought-live-view .rich-editor .ProseMirror,
  body[data-mode="conversation"] #historyMessages,
  body[data-mode="ai-chat"] #aiChatMessages {
    padding-left: 12px;
    padding-right: 12px;
  }
}

/* Mobile: fixed chrome, но карточка только у .ai-header-identity —
   кнопки меню слева/справа остаются снаружи панели (как раньше) */
body.ai-mobile-header[data-mode="thought-organizer"] #aiAssistant,
body.ai-mobile-header[data-mode="conversation"] #aiAssistant,
body.ai-mobile-header[data-mode="ai-chat"] #aiAssistant,
body.ai-mobile-header[data-mode="thought-organizer"].thought-live-view #aiAssistant {
  position: fixed !important;
  top: calc(8px + var(--safe-top, env(safe-area-inset-top, 0px))) !important;
  left: max(var(--app-chrome-gutter), calc(50% - var(--app-content-max) / 2)) !important;
  right: max(var(--app-chrome-gutter), calc(50% - var(--app-content-max) / 2)) !important;
  z-index: 50 !important;
  width: auto !important;
  max-width: var(--app-content-max) !important;
  margin: 0 auto !important;
  margin-bottom: 0 !important;
  padding: 0 !important;
  gap: 8px;
  display: flex !important;
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
  transform: none !important;
}