.blog-ai-search-toggle {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 9998;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: #fff;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.28);
  cursor: pointer;
  font-size: 22px;
}

.blog-ai-search-panel {
  position: fixed;
  right: 24px;
  bottom: 88px;
  z-index: 9999;
  width: min(420px, calc(100vw - 32px));
  max-height: min(680px, calc(100vh - 120px));
  display: none;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.26);
  backdrop-filter: blur(18px);
  color: #0f172a;
}

.blog-ai-search-panel.open {
  display: flex;
}

.blog-ai-search-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.22);
}

.blog-ai-search-title {
  font-weight: 700;
  font-size: 15px;
}

.blog-ai-search-subtitle {
  margin-top: 2px;
  color: #64748b;
  font-size: 12px;
}

.blog-ai-search-close {
  border: 0;
  background: transparent;
  color: #64748b;
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}

.blog-ai-search-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  overflow: auto;
}

.blog-ai-search-textarea {
  min-height: 86px;
  resize: vertical;
  border: 1px solid rgba(148, 163, 184, 0.5);
  border-radius: 12px;
  padding: 10px 12px;
  font: inherit;
  outline: none;
  color: #0f172a;
  background: #fff;
}

.blog-ai-search-textarea:focus,
.blog-ai-search-password:focus {
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.blog-ai-search-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.blog-ai-search-private {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #334155;
  font-size: 13px;
}

.blog-ai-search-password {
  flex: 1 1 160px;
  min-width: 0;
  border: 1px solid rgba(148, 163, 184, 0.5);
  border-radius: 10px;
  padding: 8px 10px;
  font: inherit;
  color: #0f172a;
}

.blog-ai-search-button {
  border: 0;
  border-radius: 999px;
  padding: 9px 14px;
  background: #2563eb;
  color: #fff;
  cursor: pointer;
  font-weight: 600;
}

.blog-ai-search-button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.blog-ai-search-status {
  color: #64748b;
  font-size: 12px;
  min-height: 18px;
}

.blog-ai-search-answer {
  border-radius: 14px;
  background: #f8fafc;
  padding: 12px;
  line-height: 1.7;
  white-space: pre-wrap;
  font-size: 14px;
}

.blog-ai-search-results {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.blog-ai-search-result {
  display: block;
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 12px;
  padding: 10px;
  color: inherit;
  text-decoration: none;
  background: #fff;
}

.blog-ai-search-result:hover {
  border-color: rgba(59, 130, 246, 0.55);
}

.blog-ai-search-result-title {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-weight: 700;
  font-size: 13px;
}

.blog-ai-search-private-badge {
  flex: 0 0 auto;
  color: #a16207;
  font-size: 12px;
}

.blog-ai-search-snippet {
  margin-top: 6px;
  color: #475569;
  font-size: 12px;
  line-height: 1.6;
}

@media (prefers-color-scheme: dark) {
  .blog-ai-search-panel {
    background: rgba(15, 23, 42, 0.96);
    color: #e2e8f0;
    border-color: rgba(71, 85, 105, 0.6);
  }

  .blog-ai-search-subtitle,
  .blog-ai-search-status,
  .blog-ai-search-close,
  .blog-ai-search-snippet {
    color: #94a3b8;
  }

  .blog-ai-search-textarea,
  .blog-ai-search-password,
  .blog-ai-search-result {
    background: #0f172a;
    color: #e2e8f0;
    border-color: rgba(71, 85, 105, 0.8);
  }

  .blog-ai-search-answer {
    background: #111827;
  }
}