/* ============================================================
   PORTFOLIO PRO — CodeMirror code blocks (runMode highlight)
   ============================================================ */

.pf-codeblock {
  margin: 1.5rem 0;
  border-radius: var(--pf-radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: #282a36;
  box-shadow: var(--pf-shadow);
}

.pf-codeblock-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.45rem 0.9rem;
  background: #21222c;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.pf-codeblock-lang {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #bd93f9;
}

.pf-codeblock-copy {
  font-family: var(--pf-font);
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1;
  padding: 0.35rem 0.7rem;
  color: #f8f8f2;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  cursor: pointer;
  transition: background var(--pf-transition), border-color var(--pf-transition);
}
.pf-codeblock-copy:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.28);
}
.pf-codeblock-copy:active { transform: translateY(1px); }

.pf-codeblock-pre {
  margin: 0;
  padding: 1rem 1.1rem;
  background: #282a36;
  border: none;
  border-radius: 0;
  overflow: auto;
  tab-size: 4;
  color: #f8f8f2;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.875rem;
  line-height: 1.65;
  white-space: pre;
}
.pf-codeblock-pre code {
  display: block;
  padding: 0;
  background: transparent;
  border-radius: 0;
  color: #f8f8f2;
  white-space: pre;
  font: inherit;
}

.pf-codeblock-pre ::selection { background: rgba(255, 255, 255, 0.12); }

@media (max-width: 560px) {
  .pf-codeblock-pre, .pf-codeblock-pre code { font-size: 0.8rem; }
}