/* ── Prompt Workshop ─────────────────────────────────────────── */

#generator { background: var(--bg-primary); }

/* ── Mode Toggle ─────────────────────────────────────────────── */
.pw-toggle {
  display: flex;
  gap: 0;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 4px;
  margin: 0 auto 24px;
  width: fit-content;
}

.pw-toggle-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border: none;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  background: none;
  color: var(--text-muted);
  transition: all var(--transition);
  font-family: var(--font-body);
}

.pw-toggle-icon { font-size: 1rem; }

.pw-toggle-btn.active {
  background: var(--accent-cyber);
  color: var(--bg-primary);
}

.pw-toggle-btn:not(.active):hover {
  color: var(--text-primary);
  background: var(--glass);
}

/* ── Panels ──────────────────────────────────────────────────── */
.pw-panel { display: block; }
.pw-panel.hidden { display: none; }

.pw-layout {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 20px;
  align-items: start;
}

/* ── Explainer sidebar ───────────────────────────────────────── */
.pw-explainer {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: calc(var(--header-h) + 16px);
}

.pw-explainer-title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.pw-steps {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.pw-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.pw-step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-cyber);
  color: var(--bg-primary);
  font-size: 0.72rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.pw-step strong {
  display: block;
  font-size: 0.83rem;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.pw-step p {
  font-size: 0.76rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

.pw-explainer-note {
  background: rgba(0,212,255,0.04);
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.pw-explainer-note strong {
  display: block;
  color: var(--accent-cyber);
  margin-bottom: 4px;
}

/* ── Prompt box (shared) ─────────────────────────────────────── */
.pw-prompt-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.pw-prompt-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 18px;
  background: rgba(0,212,255,0.05);
  border-bottom: 1px solid var(--border);
  gap: 12px;
}

.pw-prompt-label {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--accent-cyber);
  letter-spacing: 0.04em;
}

.pw-copy-btn {
  padding: 6px 16px;
  background: var(--accent-cyber);
  color: var(--bg-primary);
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
  font-family: var(--font-body);
}
.pw-copy-btn:hover { background: #fff; }
.pw-copy-btn.copied { background: #22c55e; color: #fff; }

.pw-prompt-text {
  font-family: var(--font-code);
  font-size: 0.76rem;
  color: var(--text-secondary);
  line-height: 1.75;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: hidden;
  overflow-y: auto;
  max-height: 520px;
  padding: 20px;
  margin: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.pw-prompt-text::-webkit-scrollbar { width: 5px; height: 5px; }
.pw-prompt-text::-webkit-scrollbar-track { background: transparent; }
.pw-prompt-text::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ── Mode 3 — Humanize controls ─────────────────────────────── */
.pw-humanize-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pw-humanize-select {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.74rem;
  font-family: var(--font-body);
  padding: 4px 8px;
  cursor: pointer;
  transition: border-color var(--transition);
}

.pw-humanize-select:focus {
  outline: none;
  border-color: var(--accent-cyber);
}

/* ── Mode 2 — Improve layout ─────────────────────────────────── */
.pw-improve-right {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.pw-char-count {
  font-size: 0.72rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

.pw-improve-input {
  width: 100%;
  box-sizing: border-box;
  background: var(--bg-primary);
  border: none;
  padding: 16px 20px;
  color: var(--text-primary);
  font-size: 0.82rem;
  font-family: var(--font-body);
  resize: vertical;
  min-height: 110px;
  line-height: 1.6;
  display: block;
}
.pw-improve-input:focus { outline: none; }
.pw-improve-input::placeholder { color: var(--text-muted); }

.pw-combined-output {
  color: var(--text-muted);
  font-style: italic;
  max-height: 400px;
}

.pw-combined-output.has-content {
  color: var(--text-secondary);
  font-style: normal;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .pw-layout { grid-template-columns: 1fr; }
  .pw-explainer { position: static; }
}

@media (max-width: 700px) {
  .pw-toggle { width: 100%; flex-wrap: wrap; }
  .pw-toggle-btn { flex: 1; min-width: 120px; justify-content: center; padding: 9px 10px; font-size: 0.82rem; }
  .pw-prompt-text { font-size: 0.72rem; }
}

@media (max-width: 480px) {
  .pw-toggle-btn { min-width: 100%; font-size: 0.8rem; }
  .pw-improve-input { min-height: 90px; font-size: 0.8rem; }
  .pw-prompt-text { font-size: 0.7rem; max-height: 360px; }
  .pw-copy-btn { padding: 5px 12px; font-size: 0.74rem; }
  .pw-humanize-controls { flex-wrap: wrap; }
  .pw-humanize-select { width: 100%; }
}