/* ── generator.css — RTFC Prompt Builder ───────────────────── */

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

.generator-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* ── Builder Panel ──────────────────────────────────────────── */
.builder-panel {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.builder-panel h3 {
  font-size: 1rem;
  margin-bottom: 24px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.rtfc-field {
  margin-bottom: 20px;
}

.rtfc-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.rtfc-letter {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: var(--accent-cyber-dim);
  border: 1px solid rgba(0,212,255,0.3);
  color: var(--accent-cyber);
  font-size: 0.75rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-code);
}

.rtfc-label-text {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.rtfc-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.rtfc-input,
.rtfc-textarea {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 0.875rem;
  transition: all var(--transition);
}

.rtfc-input:focus,
.rtfc-textarea:focus {
  outline: none;
  border-color: var(--accent-cyber);
}

.rtfc-input::placeholder,
.rtfc-textarea::placeholder {
  color: var(--text-muted);
}

.rtfc-textarea {
  resize: vertical;
  min-height: 80px;
  line-height: 1.5;
}

/* Colored borders on focus */
.rtfc-field:nth-child(1) .rtfc-input:focus { border-color: #4285f4; }
.rtfc-field:nth-child(2) .rtfc-input:focus { border-color: #10a37f; }
.rtfc-field:nth-child(3) .rtfc-textarea:focus { border-color: #d97706; }
.rtfc-field:nth-child(4) .rtfc-textarea:focus { border-color: #6e5494; }

.rtfc-field:nth-child(1) .rtfc-letter { background: rgba(66,133,244,0.12); border-color: rgba(66,133,244,0.3); color: #4285f4; }
.rtfc-field:nth-child(2) .rtfc-letter { background: rgba(16,163,127,0.12); border-color: rgba(16,163,127,0.3); color: #10a37f; }
.rtfc-field:nth-child(3) .rtfc-letter { background: rgba(217,119,6,0.12); border-color: rgba(217,119,6,0.3); color: #d97706; }
.rtfc-field:nth-child(4) .rtfc-letter { background: rgba(110,84,148,0.12); border-color: rgba(110,84,148,0.3); color: #6e5494; }

.builder-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
}

/* ── Preview Panel ──────────────────────────────────────────── */
.preview-panel {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0;
}

.preview-header h3 {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.preview-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.2);
  color: var(--accent-cyber);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: previewPulse 2s infinite;
}

@keyframes previewPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.preview-box {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  min-height: 200px;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
  position: relative;
  transition: all var(--transition);
}

.preview-box:not(:empty) {
  border-color: rgba(0,212,255,0.2);
}

.preview-empty {
  color: var(--text-muted);
  font-style: italic;
  text-align: center;
  padding: 40px 20px;
}

/* Highlight RTFC parts in preview */
.preview-role     { color: #4285f4; }
.preview-task     { color: #10a37f; }
.preview-format   { color: #d97706; }
.preview-criteria { color: #6e5494; }

.preview-stats {
  display: flex;
  gap: 16px;
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.preview-stat strong { color: var(--text-secondary); }

.preview-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ── Template Picker ────────────────────────────────────────── */
.template-row {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.template-row-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.template-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.template-chip {
  padding: 5px 12px;
  font-size: 0.75rem;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.template-chip:hover {
  border-color: var(--accent-cyber);
  color: var(--accent-cyber);
}

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