.qa-detail-page {
  max-width: 1160px;
  margin: 0 auto;
  padding: 16px 0 28px;
}

.qa-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 24px;
}

.qa-question-card,
.qa-answer-card,
.qa-answer-empty,
.qa-widget {
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  background: #fff;
}

.qa-question-card {
  padding: 18px;
}

.qa-solved-banner {
  margin: 0 0 14px;
  border: 1px solid #6ee7b7;
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  color: #065f46;
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.qa-solved-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: #10b981;
  color: #fff;
  font-weight: 800;
  font-size: 13px;
}

.qa-question-head h1 {
  margin: 0;
  font-size: 28px;
  line-height: 1.25;
  color: #111827;
}

.qa-question-meta {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 13px;
  color: #6b7280;
}

.qa-question-body {
  margin-top: 16px;
  color: #1f2937;
  line-height: 1.65;
  word-break: break-word;
}

.qa-answers {
  margin-top: 16px;
}

.qa-flash {
  margin-bottom: 10px;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 600;
}

.qa-flash-success {
  border: 1px solid #86efac;
  background: #f0fdf4;
  color: #166534;
}

.qa-flash-error {
  border: 1px solid #fca5a5;
  background: #fef2f2;
  color: #991b1b;
}

.qa-answers-head {
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.qa-answers-head h2 {
  margin: 0;
  font-size: 20px;
  color: #111827;
}

.qa-answers-head span {
  color: #6b7280;
  font-size: 13px;
  font-weight: 700;
}

.qa-answer-card {
  margin-bottom: 12px;
  padding: 14px 16px;
}

.qa-answer-best {
  border-top: 3px solid #059669;
  background: linear-gradient(180deg, #ecfdf5 0%, #ffffff 36px);
}

.qa-answer-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  font-size: 13px;
  color: #6b7280;
}

.qa-answer-meta strong {
  color: #111827;
  font-size: 14px;
}

.qa-answer-meta em {
  font-style: normal;
  background: #047857;
  color: #fff;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.qa-answer-body {
  margin-top: 10px;
  line-height: 1.65;
  color: #1f2937;
  word-break: break-word;
}

.qa-set-best-form {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed #e5e7eb;
}

.qa-set-best-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  background: #1565c0;
  border: 1px solid #0d47a1;
  border-radius: 8px;
  cursor: pointer;
}

.qa-set-best-btn:hover {
  background: #0d47a1;
}

.qa-set-best-note {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px dashed #e5e7eb;
  font-size: 12px;
  color: #047857;
  font-weight: 600;
}

.qa-answer-empty {
  padding: 16px;
  color: #6b7280;
}

.qa-detail-actions {
  margin-top: 16px;
}

.qa-answer-form-wrap {
  margin-top: 14px;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  background: #fff;
  padding: 16px;
}

.qa-answer-form-wrap h2 {
  margin: 0;
  font-size: 18px;
  color: #111827;
}

.qa-answer-form-note {
  margin: 8px 0 0;
  color: #6b7280;
  font-size: 13px;
}

.qa-answer-form {
  margin-top: 12px;
}

.qa-answer-form textarea {
  width: 100%;
  border: 1px solid #d1d5db;
  border-radius: 10px;
  padding: 12px;
  font: inherit;
  resize: vertical;
  min-height: 130px;
}

.qa-answer-form button {
  margin-top: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #111827;
  border-radius: 10px;
  background: #111827;
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 14px;
  cursor: pointer;
}

.qa-answer-form button:hover {
  background: #1f2937;
}

.qa-answer-guest-cta {
  margin-top: 10px;
  display: flex;
  gap: 10px;
}

.qa-answer-guest-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #111827;
  border-radius: 10px;
  background: #111827;
  color: #fff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 14px;
}

.qa-answer-guest-cta a:last-child {
  background: #fff;
  color: #111827;
}

.qa-back-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid #d1d5db;
  background: #fff;
  color: #1f2937;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 14px;
}

.qa-back-link:hover {
  background: #f9fafb;
}

.qa-detail-sidebar {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.qa-widget {
  padding: 14px;
}

.qa-widget h3 {
  margin: 0;
  font-size: 15px;
  color: #111827;
}

.qa-widget ul {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.qa-widget li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid #f3f4f6;
}

.qa-widget li:last-child {
  border-bottom: 0;
}

.qa-widget li span {
  color: #4b5563;
}

.qa-widget li strong {
  color: #111827;
}

.qa-widget-empty {
  margin: 12px 0 0;
  color: #6b7280;
  font-size: 14px;
}

.qa-top-members li,
.qa-recent-list li {
  display: block;
}

.qa-member-name {
  display: block;
  color: #111827;
  font-weight: 700;
}

.qa-top-members small {
  color: #6b7280;
  font-size: 12px;
}

.qa-recent-list li a {
  color: #1f2937;
  text-decoration: none;
  font-size: 13px;
  line-height: 1.5;
}

.qa-recent-list li a:hover {
  text-decoration: underline;
}

@media (max-width: 980px) {
  .qa-detail-layout {
    grid-template-columns: 1fr;
  }
}