/* ═══════════════════════════════════════════
   AI Q&A GENERATOR MODULE CSS
   ═══════════════════════════════════════════ */

.aiqa-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  width: 100%;
}

.aiqa-main-grid {
  display: grid;
  grid-template-columns: 460px 1fr;
  gap: var(--space-5);
  align-items: start;
}

@media (max-width: 1100px) {
  .aiqa-main-grid {
    grid-template-columns: 1fr;
  }
}

.aiqa-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Steps and Typography */
.aiqa-step-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  margin-bottom: 2px;
}

.aiqa-step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #6366f1;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  flex-shrink: 0;
}

.aiqa-step-sub {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-left: 36px;
  margin-top: -10px;
}

/* Question Type Box Grid */
.aiqa-qtype-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}

.aiqa-qtype-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 6px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.aiqa-qtype-box:hover {
  border-color: var(--border-color-hover);
  background: var(--bg-surface-hover);
}

.aiqa-qtype-box.active {
  border-color: #6366f1;
  background: rgba(99, 102, 241, 0.08);
  box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.2);
}

.aiqa-qtype-box-title {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
}

.aiqa-qtype-box-sub {
  font-size: 0.65rem;
  color: var(--text-muted);
  line-height: 1.2;
}

/* Toggles & switches */
.aiqa-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-2) 0;
}

.aiqa-toggle-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.aiqa-toggle-title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--text-secondary);
}

.aiqa-toggle-sub {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.aiqa-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.aiqa-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.aiqa-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-color);
  transition: .2s ease;
  border-radius: 24px;
}

.aiqa-slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-secondary);
  transition: .2s ease;
  border-radius: 50%;
}

.aiqa-switch input:checked + .aiqa-slider {
  background-color: #6366f1;
  border-color: #6366f1;
}

.aiqa-switch input:checked + .aiqa-slider:before {
  transform: translateX(20px);
  background-color: white;
}

/* Advanced Options Header */
.aiqa-advanced-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.aiqa-advanced-header-left {
  display: flex;
  flex-direction: column;
}

/* Accordion Questions */
.aiqa-accordion {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.aiqa-accordion-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.15s ease;
}

.aiqa-accordion-item:hover {
  border-color: var(--border-color-hover);
}

.aiqa-accordion-item.active {
  border-color: #6366f1;
  background: var(--bg-surface);
}

.aiqa-accordion-header {
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.aiqa-accordion-title-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.aiqa-q-badge {
  font-size: 0.65rem;
  font-weight: var(--fw-bold);
  color: #a78bfa;
  background: rgba(99, 102, 241, 0.12);
  padding: 3px 8px;
  border-radius: 4px;
  flex-shrink: 0;
}

.aiqa-accordion-title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--text-primary);
  line-height: 1.45;
}

.aiqa-accordion-chevron {
  color: var(--text-muted);
  transition: transform 0.2s ease;
  flex-shrink: 0;
  margin-left: 10px;
}

.aiqa-accordion-item.active .aiqa-accordion-chevron {
  transform: rotate(180deg);
  color: #6366f1;
}

.aiqa-accordion-body {
  display: none;
  padding: 0 18px 18px 18px;
  border-top: 1px solid transparent;
}

.aiqa-accordion-item.active .aiqa-accordion-body {
  display: block;
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-3);
}

.aiqa-accordion-answer {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.aiqa-accordion-actions {
  display: flex;
  gap: var(--space-2);
}

/* Stats Section */
.aiqa-stats-grid {
  display: grid;
  grid-template-columns: 320px 1fr 360px;
  gap: var(--space-5);
  align-items: start;
}

@media (max-width: 1200px) {
  .aiqa-stats-grid {
    grid-template-columns: 1fr;
  }
}

.aiqa-stats-card {
  padding: var(--space-5);
}

.aiqa-stats-flex {
  display: grid;
  grid-template-columns: repeat(2, 2fr);
  gap: var(--space-3);
}

.aiqa-stat-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.aiqa-stat-val {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  margin-bottom: 4px;
}

.aiqa-stat-lbl {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.aiqa-seo-score-badge {
  font-size: 0.65rem;
  font-weight: var(--fw-bold);
  padding: 3px 10px;
  border-radius: 4px;
  margin-top: 6px;
  text-transform: uppercase;
}

.aiqa-seo-score-badge.excellent {
  background: rgba(34, 197, 94, 0.12);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.25);
}

/* Keywords list */
.aiqa-keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.aiqa-keyword-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: var(--radius-full);
}

.aiqa-keyword-icon {
  color: #6366f1;
  display: flex;
  align-items: center;
}

/* Code block styles */
.aiqa-schema-preview {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.aiqa-code-wrap {
  position: relative;
  background: #090d16;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  flex: 1;
}

.aiqa-code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border-color);
}

.aiqa-code-body {
  margin: 0;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.5;
  color: #e2e8f0;
  max-height: 140px;
  overflow: auto;
}

/* Syntax highlighting tags */
.code-str { color: #a7f3d0; }
.code-key { color: #f472b6; }
.code-num { color: #fbcfe8; }
.code-punc { color: #94a3b8; }

/* Table styles */
.aiqa-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.aiqa-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.aiqa-table th {
  background: var(--bg-secondary);
  padding: 12px 16px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.aiqa-table td {
  padding: 14px 16px;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.aiqa-table tr:last-child td {
  border-bottom: none;
}

.aiqa-table tr:hover td {
  background: rgba(255,255,255,0.01);
}

.aiqa-badge-completed {
  background: rgba(34, 197, 94, 0.12);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.25);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: var(--fw-semibold);
  display: inline-block;
  text-transform: uppercase;
}

.aiqa-action-icons {
  display: flex;
  gap: 8px;
}

.aiqa-action-icon-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.aiqa-action-icon-btn:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
}

.aiqa-action-icon-btn.delete:hover {
  color: var(--error);
  background: rgba(239, 68, 68, 0.1);
}