.py-subtitle {
  color: var(--muted);
  margin-bottom: 1rem;
}

/* Toolbar */
.py-toolbar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--card);
  border: 1px solid #e2e8f0;
  border-radius: 8px 8px 0 0;
  flex-wrap: wrap;
}

.py-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.py-btn:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

.py-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.py-btn--run {
  background: #16a34a;
  color: #fff;
  border-color: #16a34a;
  font-weight: 600;
}

.py-btn--run:hover:not(:disabled) {
  background: #15803d;
  border-color: #15803d;
}

.py-btn--run.running {
  background: #dc2626;
  border-color: #dc2626;
}

.py-btn--run.running:hover:not(:disabled) {
  background: #b91c1c;
  border-color: #b91c1c;
}

/* Copy buttons */
.py-copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.5rem;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.85);
  color: #64748b;
  font-size: 0.75rem;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.15s, background 0.15s;
  backdrop-filter: blur(4px);
}

.py-editor-wrapper:hover .py-copy-btn,
.py-copy-btn:focus {
  opacity: 1;
}

.py-copy-btn:hover {
  background: rgba(255, 255, 255, 0.95);
  color: var(--text);
}

.py-copy-btn.copied {
  opacity: 1;
  color: #16a34a;
  border-color: #16a34a;
}

.py-output-wrapper {
  position: relative;
}

.py-copy-btn--output {
  opacity: 1;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: #cbd5e1;
  backdrop-filter: none;
}

.py-copy-btn--output:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #f1f5f9;
}

.py-copy-btn--output.copied {
  color: #4ade80;
  border-color: #4ade80;
  background: rgba(74, 222, 128, 0.1);
}

/* Editor */
.py-editor-wrapper {
  border-left: 1px solid #e2e8f0;
  border-right: 1px solid #e2e8f0;
  position: relative;
}

.py-editor {
  height: 350px;
  width: 100%;
}

/* Stdin */
.py-stdin-section {
  border-left: 1px solid #e2e8f0;
  border-right: 1px solid #e2e8f0;
  padding: 0.5rem 0.75rem;
  background: #f8fafc;
}

.py-stdin-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.py-stdin {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid #e2e8f0;
  border-radius: 4px;
  font-family: "Cascadia Code", "Fira Code", "JetBrains Mono", "Consolas", monospace;
  font-size: 0.85rem;
  line-height: 1.5;
  resize: vertical;
  background: #fff;
  color: var(--text);
  box-sizing: border-box;
}

.py-stdin:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15);
}

/* Output */
.py-output-section {
  border: 1px solid #e2e8f0;
  border-radius: 0 0 8px 8px;
  overflow: hidden;
}

.py-output-header {
  padding: 0.4rem 0.75rem;
  background: #1e293b;
  color: #94a3b8;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.py-output {
  margin: 0;
  padding: 0.75rem;
  background: #0f172a;
  color: #e2e8f0;
  font-family: "Cascadia Code", "Fira Code", "JetBrains Mono", "Consolas", monospace;
  font-size: 0.85rem;
  line-height: 1.6;
  min-height: 120px;
  max-height: 300px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

.py-output .py-err {
  color: #f87171;
}

.py-output .py-stdin-echo {
  color: #38bdf8;
}

.py-output .py-info {
  color: #94a3b8;
  font-style: italic;
}

/* SEO section */
.py-seo {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid #e2e8f0;
}

.py-seo h2 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.py-seo h3 {
  font-size: 1.05rem;
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
}

.py-seo p {
  color: var(--muted);
  line-height: 1.7;
}

/* Responsive */
@media (max-width: 540px) {
  .py-editor {
    height: 280px;
  }

  .py-output {
    min-height: 80px;
    max-height: 200px;
    font-size: 0.8rem;
  }
}