/* ===== Article generator (specific) ===== */
.tool-section { padding-block: 20px 56px; }

.article-card {
  max-width: 820px;
  margin-inline: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 24px;
}
@media (min-width: 640px) {
  .article-card { padding: 32px; }
}

/* Step flow indicator */
.step-flow {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.step-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--ink-400);
  padding: 6px 12px;
  border-radius: 999px;
  border: 1.5px solid var(--line-strong);
}
.step-pill em { font-style: normal; font-weight: 600; font-size: 0.8rem; }
.step-pill.is-active { color: var(--primary-600); border-color: var(--primary); background: var(--primary-100); }
.step-pill.is-done { color: var(--success); border-color: var(--success); }
.step-arrow { color: var(--ink-400); font-weight: 700; }

.wizard-step { display: none; }
.wizard-step.is-active { display: block; }

.field-group { margin-bottom: 20px; }
.field-group label {
  display: block;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 8px;
}
input[type="text"] {
  width: 100%;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.95rem;
  background: var(--bg);
}
input[type="text"]:focus { outline: none; border-color: var(--primary); }

.keywords-row { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 640px) { .keywords-row { grid-template-columns: repeat(3, 1fr); } }

.btn-lg { width: 100%; }

/* Outline (step 2) */
.step-label { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-400); margin-bottom: 8px; }
.outline-h1 { font-size: 1.3rem; margin-bottom: 18px; }
.outline-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; counter-reset: outline-counter; }
.outline-list li {
  counter-increment: outline-counter;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  position: relative;
  padding-left: 46px;
}
.outline-list li::before {
  content: counter(outline-counter);
  position: absolute;
  left: 14px;
  top: 14px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.outline-list h4 { font-size: 0.98rem; margin-bottom: 4px; }
.outline-list p { font-size: 0.85rem; color: var(--ink-600); }

.wizard-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.wizard-actions .btn-primary { flex: 1 1 240px; }

/* Result (step 3) */
.result-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin-bottom: 18px; }
.result-header h3 { font-size: 1.3rem; }
.result-meta-block { background: var(--bg-alt); border-radius: var(--radius-sm); padding: 14px 16px; margin-bottom: 22px; }
.result-meta-label { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-400); }
.result-meta-block p { margin-top: 6px; font-size: 0.92rem; }
.result-count { font-size: 0.78rem; color: var(--ink-400); font-weight: 600; }
.result-count.is-good { color: var(--success); }
.result-count.is-warning { color: var(--ad-text); }

.article-preview {
  max-width: 68ch;
  margin-bottom: 24px;
  line-height: 1.7;
}
.article-preview h2 { font-size: 1.2rem; margin-top: 26px; margin-bottom: 10px; }
.article-preview h3 { font-size: 1.05rem; margin-top: 18px; margin-bottom: 8px; }
.article-preview p { margin-bottom: 12px; color: var(--ink-900); }
.article-preview ul, .article-preview ol { padding-left: 22px; margin-bottom: 12px; }
.article-preview li { margin-bottom: 6px; }

.faq-block { border-top: 1px solid var(--line); padding-top: 20px; margin-bottom: 24px; }
.faq-block h4 { font-size: 1rem; margin-bottom: 12px; }
.faq-entry { margin-bottom: 14px; }
.faq-entry .q { font-weight: 700; font-size: 0.92rem; margin-bottom: 4px; }
.faq-entry .a { font-size: 0.88rem; color: var(--ink-600); }

.copy-btn {
  flex-shrink: 0;
  border: 1.5px solid var(--line-strong);
  background: var(--panel);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
}
.copy-btn:hover { border-color: var(--primary); color: var(--primary); }
.copy-btn.is-copied { border-color: var(--success); color: var(--success); }

.status-msg { margin-top: 18px; text-align: center; font-size: 0.9rem; color: var(--ink-600); }
.status-msg.is-error { color: #C0362C; font-weight: 600; }