/* ══════════════════════════════════════════════════════════════════════
   Draft Doctor — FREE WRITING MODE styles
   ══════════════════════════════════════════════════════════════════════
   All new classes prefixed dd-free-* (or free-* where free.js already
   uses them). Reuses dd-* design tokens from index.css and theme.css.
   Dark-first; light theme inherits naturally via var(--*).
   ══════════════════════════════════════════════════════════════════════ */

/* ── Setup pane ────────────────────────────────────────────────────── */
.free-setup-block {
  margin-top: 18px;
}

/* Segmented control — mode chooser, task selector */
.free-seg {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 6px;
}
.free-seg-sm {
  margin-top: 4px;
}
.free-seg-btn {
  font: inherit;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: var(--surf2);
  color: var(--text2);
  transition: border-color .15s, color .15s, background .15s;
}
.free-seg-btn:hover {
  border-color: var(--teal);
  color: var(--text);
}
.free-seg-btn.is-sel {
  border-color: var(--teal);
  background: var(--teal);
  color: #06251f;
}

/* Mode description line under segmented control */
.free-mode-desc {
  font-size: .83rem;
  color: var(--text2);
  margin-top: 8px;
  line-height: 1.5;
}

/* Source buttons row */
.free-src-opts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}
.free-src-btn {
  white-space: nowrap;
}
.free-src-btn.is-sel {
  border-color: var(--teal);
  color: var(--teal);
}

/* ── Canvas header bar ─────────────────────────────────────────────── */
.free-canvas-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.free-mode-badge {
  font-size: .82rem;
  font-weight: 700;
  color: var(--teal);
  border: 1px solid var(--teal);
  border-radius: 999px;
  padding: 2px 10px;
}

/* ── Collapsible question block ─────────────────────────────────────── */
.free-question-wrap {
  margin-bottom: 10px;
}
.free-q-toggle {
  font: inherit;
  font-size: .82rem;
  font-weight: 600;
  color: var(--teal);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 0;
}
.free-q-toggle:hover {
  opacity: .8;
}
.free-q-body {
  background: var(--surf2);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 10px 13px;
  font-size: .88rem;
  color: var(--text2);
  line-height: 1.6;
  white-space: pre-wrap;
  margin-top: 4px;
}

/* ── Essay textarea (open canvas) ──────────────────────────────────── */
textarea.free-essay-ta {
  width: 100%;
  min-height: 260px;
  resize: vertical;
  background: var(--bg);
  color: var(--text);
  border: 1.5px solid var(--border2, var(--border));
  border-radius: var(--r2);
  padding: 12px 14px;
  font: inherit;
  font-size: 1rem;
  line-height: 1.8;
  display: block;
  transition: border-color .15s;
}
textarea.free-essay-ta:focus {
  outline: none;
  border-color: var(--teal);
}

/* ── Status bar (word count · wpm · clock) ─────────────────────────── */
.free-statusbar {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  font-family: "JetBrains Mono", monospace;
  font-size: .78rem;
  color: var(--text2);
  padding: 6px 2px;
  margin-top: 4px;
  border-top: 1px solid var(--border2, var(--border));
}
/* Each span in the status bar keeps default inline flow */

/* ── Zen optional countdown timer ──────────────────────────────────── */
.free-zen-timer {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
  padding: 8px 0;
}
.free-zen-timer-label {
  font-size: .82rem;
  color: var(--text2);
}
.free-zen-count {
  font-family: "JetBrains Mono", monospace;
  font-size: .9rem;
  color: var(--teal);
  font-weight: 700;
  min-width: 48px;
}

/* ── Zen nudge (soft "don't edit while writing" reminder) ──────────── */
.free-zen-nudge {
  margin-top: 8px;
  margin-bottom: 8px;
}

/* ── Pull-coach toolbar (Coached mode only) ─────────────────────────── */
.free-coach-toolbar {
  margin-top: 10px;
  padding: 10px 12px;
  background: var(--surf2);
  border: 1px solid var(--border);
  border-radius: var(--r2);
}
.free-budget-label {
  font-size: .81rem;
  color: var(--text2);
  display: block;
  margin-bottom: 7px;
}
.free-lens-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.free-lens-btn {
  white-space: nowrap;
}

/* ── Coach result panel (outside the editor) ───────────────────────── */
.free-coach-panel {
  margin-top: 8px;
  background: var(--surf2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--teal);
  border-radius: var(--r2);
  padding: 12px 14px;
}
.free-coach-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.free-coach-lens {
  font-weight: 700;
  font-size: .9rem;
  color: var(--text);
}
/* Status badge: ok / warn */
.free-coach-status {
  font-size: .78rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 2px 9px;
}
.free-coach-status.is-ok {
  background: rgba(20, 184, 166, .15);
  color: var(--teal);
}
.free-coach-status.is-warn {
  background: rgba(251, 146, 60, .15);
  color: #f97316;
}
/* Diagnosis text */
.free-coach-diag {
  font-size: .88rem;
  color: var(--text2);
  margin: 4px 0 8px;
  line-height: 1.55;
}
/* Sections inside the panel (questions / hints / bank) */
.free-coach-section {
  margin-top: 10px;
}
.free-coach-list {
  padding-left: 18px;
  margin: 5px 0 0;
}
.free-coach-list li {
  font-size: .86rem;
  color: var(--text2);
  line-height: 1.55;
  margin-top: 3px;
}
/* Inline message (loading / error) */
.free-coach-msg {
  font-size: .86rem;
  color: var(--text2);
  line-height: 1.55;
}
/* Close button row */
.free-coach-close {
  margin-top: 10px;
}

/* ── Word-lens vocabulary bank chips ───────────────────────────────── */
.free-bank-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}
.free-bank-chip {
  font-size: .83rem;
  font-weight: 600;
  color: var(--teal);
  background: rgba(20, 184, 166, .10);
  border: 1px solid rgba(20, 184, 166, .35);
  border-radius: 999px;
  padding: 2px 10px;
  cursor: default;
  user-select: text;
}

/* ── Action buttons row (Coached / Zen finish etc.) ─────────────────── */
.free-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.free-action-err {
  font-size: .84rem;
  color: var(--coral);
  margin-top: 4px;
}

/* ── Finish screens (Zen complete / Coached done) ───────────────────── */
.free-finish-head {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 14px;
  margin-top: 4px;
}

/* Stats trio (words / duration / wpm or pulls) */
.free-finish-stats {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.free-stat {
  background: var(--surf2);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 10px 16px;
  text-align: center;
  font-size: .82rem;
  color: var(--text2);
  min-width: 80px;
}
.free-stat b {
  display: block;
  font-size: 1.35rem;
  color: var(--teal);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 2px;
}

/* ── Zen end-pass feedback block ────────────────────────────────────── */
.free-warmup-fb {
  background: var(--surf2);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 12px 14px;
  margin-bottom: 14px;
}
.free-fb-section {
  margin-top: 10px;
}
.free-fb-title {
  font-weight: 700;
  font-size: .88rem;
  color: var(--text);
  margin-bottom: 5px;
}
/* VN-L1 structured error rows (used when free-prompts.js warmup returns object shape) */
.free-fb-l1-row {
  background: var(--surf);
  border: 1px solid var(--border2, var(--border));
  border-radius: var(--r2);
  padding: 8px 11px;
  margin-top: 5px;
}
.free-fb-l1-type {
  display: inline-block;
  font-size: .7rem;
  font-weight: 700;
  color: #f97316;
  border: 1px solid rgba(249, 115, 22, .45);
  border-radius: 999px;
  padding: 1px 8px;
  margin-right: 6px;
}
.free-fb-l1-text {
  font-size: .84rem;
  color: var(--text2);
}
.free-fb-l1-hint {
  font-size: .8rem;
  color: var(--dim);
  margin-top: 3px;
  line-height: 1.45;
}

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .free-finish-stats { gap: 10px; }
  .free-stat { min-width: 70px; padding: 8px 12px; }
  .free-lens-wrap { gap: 5px; }
  .free-lens-btn { font-size: .78rem; padding: 5px 9px; }
  .free-coach-toolbar { padding: 8px 10px; }
}

@media (max-width: 480px) {
  textarea.free-essay-ta { min-height: 200px; font-size: .95rem; }
  .free-src-opts { flex-direction: column; }
  .free-src-btn { width: 100%; text-align: center; }
}