/*!
 * @fileoverview Styles for the "Ask" panel (js/ask.js). Component styles
 *   only — this file reuses the `--tt-*` tokens css/timeline.css defines and
 *   the `.tt-panel`/`.tt-btn`/`.tt-chip` base classes css/app.css defines,
 *   the same way the query builder and side panels already do, rather than
 *   duplicating a self-contained token set the way css/company-compare.css
 *   does (that module also ships a fully standalone demo with no app.css;
 *   this one is mounted straight into the existing side-panel chrome and
 *   dev/ask-demo.html loads css/app.css alongside this file for exactly
 *   that reason). Light by default, dark via the same
 *   `prefers-color-scheme`/`[data-theme]` pattern every other stylesheet in
 *   this app uses — no colours are defined only inside a dark block.
 * @module css/ask
 */

.tt-ask {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ---------------------------------------------------------------------
   Status row + provider badge
   --------------------------------------------------------------------- */
.tt-ask-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--tt-ink-secondary);
}
.tt-ask-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--tt-ink-muted);
  flex: none;
}
.tt-ask-status[data-state='online'] .tt-ask-status-dot { background: var(--tt-success); }
.tt-ask-status[data-state='offline'] .tt-ask-status-dot { background: var(--tt-danger); }
.tt-ask-status[data-state='connecting'] .tt-ask-status-dot {
  animation: tt-ask-pulse 1.2s ease-in-out infinite;
}
@keyframes tt-ask-pulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}
.tt-ask-status-text { flex: 1 1 auto; min-width: 0; }
.tt-ask-badge {
  font-size: 11px;
  font-weight: 600;
  color: var(--tt-ink);
  background: var(--tt-accent-soft);
  border: 1px solid var(--tt-accent);
  border-radius: 999px;
  padding: 3px 9px;
  white-space: nowrap;
}

/* ---------------------------------------------------------------------
   Offline / "server not running" state
   --------------------------------------------------------------------- */
.tt-ask-offline {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px;
  background: var(--tt-danger-soft);
  border: 1px solid var(--tt-danger);
  border-radius: var(--tt-radius-sm);
}
.tt-ask-offline-msg {
  margin: 0;
  font-size: 12px;
  color: var(--tt-ink);
}
.tt-ask-offline-cmd {
  display: block;
  font: 12px/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--tt-ink);
  background: var(--tt-surface);
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius-sm);
  padding: 6px 8px;
  overflow-x: auto;
  white-space: pre;
}
.tt-ask-offline .tt-btn {
  align-self: flex-start;
}

/* ---------------------------------------------------------------------
   Example chips
   --------------------------------------------------------------------- */
.tt-ask-examples {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}
.tt-ask-examples-label {
  font-size: 11px;
  color: var(--tt-ink-muted);
}
.tt-ask-example {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ---------------------------------------------------------------------
   Conversation
   --------------------------------------------------------------------- */
.tt-ask-conversation {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 420px;
  overflow-y: auto;
  padding-right: 2px;
}
.tt-ask-empty {
  margin: 0;
}
.tt-ask-turn {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tt-ask-turn-user {
  align-self: flex-end;
  max-width: 92%;
  background: var(--tt-accent);
  color: var(--tt-accent-ink);
  border-radius: var(--tt-radius);
  padding: 7px 11px;
  font-size: 13px;
  white-space: pre-wrap;
  word-break: break-word;
}
.tt-ask-turn-assistant {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 100%;
}
.tt-ask-answer {
  font-size: 13px;
  color: var(--tt-ink);
}
.tt-ask-md-p {
  margin: 0 0 6px;
  line-height: 1.5;
}
.tt-ask-md-p:last-child { margin-bottom: 0; }
.tt-ask-md-list {
  margin: 0 0 6px;
  padding-left: 20px;
  line-height: 1.5;
}
.tt-ask-answer code {
  font: 12px/1.3 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: var(--tt-page);
  border: 1px solid var(--tt-border);
  border-radius: 4px;
  padding: 1px 5px;
}
.tt-ask-answer a { color: var(--tt-accent); word-break: break-all; }
.tt-ask-turn-error {
  margin: 0;
  font-size: 12px;
  color: var(--tt-danger);
}

/* ---------------------------------------------------------------------
   Tool trace
   --------------------------------------------------------------------- */
.tt-ask-trace {
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius-sm);
  background: var(--tt-page);
}
.tt-ask-trace > summary {
  cursor: pointer;
  list-style: none;
  padding: 5px 9px;
  font-size: 11px;
  color: var(--tt-ink-secondary);
}
.tt-ask-trace > summary::-webkit-details-marker { display: none; }
.tt-ask-trace-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 9px 8px;
}
.tt-ask-trace-row {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 6px 8px;
  background: var(--tt-surface);
  border: 1px solid var(--tt-border);
  border-radius: 4px;
}
.tt-ask-trace-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
}
.tt-ask-trace-name {
  font-weight: 600;
  color: var(--tt-ink);
}
.tt-ask-trace-state {
  font-size: 11px;
  color: var(--tt-ink-muted);
  white-space: nowrap;
}
.tt-ask-trace-state.is-error { color: var(--tt-danger); }
.tt-ask-trace-args {
  margin: 0;
  font: 11px/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--tt-ink-secondary);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 90px;
  overflow-y: auto;
}
.tt-ask-trace-summary {
  font-size: 11px;
  color: var(--tt-ink-secondary);
}
.tt-ask-show-on-timeline {
  align-self: flex-start;
}

/* ---------------------------------------------------------------------
   Composer
   --------------------------------------------------------------------- */
.tt-ask-composer {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tt-ask-textarea {
  font: inherit;
  font-size: 13px;
  color: var(--tt-ink);
  background: var(--tt-surface);
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius-sm);
  padding: 7px 9px;
  width: 100%;
  resize: vertical;
  min-height: 40px;
}
.tt-ask-textarea:focus-visible {
  outline: 2px solid var(--tt-focus-ring);
  outline-offset: 1px;
}
.tt-ask-composer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.tt-ask-auto-open {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 500;
  color: var(--tt-ink-secondary);
  white-space: nowrap;
}
.tt-ask-send {
  flex: none;
}

/* Liveness line while a turn is in flight ("Working… 32s · server alive") */
.tt-ask-working {
  margin: 0;
  color: var(--tt-ink-muted);
  font-size: 12px;
  font-style: italic;
}


/* ---------------------------------------------------------------------
   Ask in the right rail / bottom sheet (2026 shell, css/views.css owns the
   rail chrome): the conversation takes the free height, the composer stays
   at the bottom, example chips wrap instead of truncating.
   --------------------------------------------------------------------- */
.tt-ask-rail-body .tt-ask { height: 100%; gap: var(--tt-sp-3); }
.tt-ask-rail-body .tt-ask-conversation { flex: 1 1 120px; min-height: 80px; max-height: none; }
.tt-ask-rail-body .tt-ask-example {
  white-space: normal;
  text-align: left;
  border-radius: var(--tt-radius-sm);
  line-height: 1.4;
}
.tt-ask-rail-body .tt-ask-examples { flex-direction: column; align-items: stretch; }
.tt-ask-rail-body .tt-ask-examples-label { margin-bottom: 2px; }
.tt-ask-rail-body .tt-ask-composer { padding-top: var(--tt-sp-3); border-top: 1px solid var(--tt-border); }
.tt-ask-turn-user { border-radius: 14px 14px 4px 14px; }
.tt-ask-working {
  display: flex;
  align-items: center;
  gap: 8px;
  font-style: normal;
  color: var(--tt-ink-secondary);
}
.tt-ask-working::before {
  content: '';
  width: 8px;
  height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--tt-accent);
  animation: tt-ask-pulse 1.2s ease-in-out infinite;
}

/* Once a conversation has started, the example chips give the height back. */
.tt-ask-rail-body .tt-ask:has(.tt-ask-turn) .tt-ask-examples { display: none; }

/* ---------------------------------------------------------------------
   Screen context: the pill says what is attached to the next question,
   the chips are ready-made questions derived from it (ledger-design 7.1).
   --------------------------------------------------------------------- */
.tt-ask-context { display: flex; flex-direction: column; gap: 6px; }
.tt-ask-context[hidden] { display: none; }
.tt-ask-context-pill {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  min-height: 24px;
  padding: 2px 4px 2px 8px;
  font-size: 12px;
  color: var(--tt-ink-secondary);
  background: var(--tt-surface-2, var(--tt-surface));
  border: 1px solid var(--tt-border-strong);
  border-radius: 999px;
}
.tt-ask-context-label {
  flex: none;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--tt-ink-muted);
}
.tt-ask-context-text { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--tt-ink); }
.tt-ask-context-clear {
  flex: none;
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: inherit;
  font-size: 14px;
  line-height: 1;
  color: var(--tt-ink-muted);
  background: transparent;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
}
.tt-ask-context-clear:hover { color: var(--tt-ink); background: var(--tt-grid); }
.tt-ask-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.tt-ask-chip { white-space: normal; text-align: left; line-height: 1.35; }
.tt-ask-chip[data-chip='molecule-research'] { border-style: dashed; }
.tt-ask-turn-context { align-self: flex-end; max-width: 92%; font-size: 11px; color: var(--tt-ink-muted); text-align: right; overflow-wrap: anywhere; }

/* ---------------------------------------------------------------------
   Deep research: the confirm card (cost estimate, one click) and the report card
   --------------------------------------------------------------------- */
.tt-ask-confirm,
.tt-ask-report {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px;
  font-size: 12px;
  color: var(--tt-ink-secondary);
  background: var(--tt-surface);
  border: 1px solid var(--tt-border-strong);
  border-radius: var(--tt-radius-sm);
}
.tt-ask-confirm-title,
.tt-ask-report-title { margin: 0; font-size: 13px; font-weight: 650; color: var(--tt-ink); }
.tt-ask-confirm p,
.tt-ask-report p { margin: 0; overflow-wrap: anywhere; }
.tt-ask-confirm-cost { color: var(--tt-ink); font-weight: 600; font-variant-numeric: tabular-nums; }
.tt-ask-confirm-basis { color: var(--tt-ink-muted); font-size: 11px; }
.tt-ask-confirm-actions,
.tt-ask-report-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.tt-ask-report-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 8px; }
.tt-ask-report-verdict { font-size: 11px; font-weight: 600; color: var(--tt-success); }
.tt-ask-report[data-verified='false'] .tt-ask-report-verdict { color: var(--tt-danger); }
.tt-ask-report[data-verified='unknown'] .tt-ask-report-verdict { color: var(--tt-ink-muted); }
.tt-ask-report-summary { color: var(--tt-ink); }
.tt-ask-report-meta { color: var(--tt-ink-muted); font-size: 11px; }
.tt-ask-report-section { display: flex; flex-direction: column; gap: 2px; }
.tt-ask-report-h { margin: 4px 0 0; font-size: 11px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--tt-ink-muted); }
.tt-ask-report-saved { font-size: 11px; color: var(--tt-ink-muted); overflow-wrap: anywhere; }