/* ===== IDE-style code block enhancements ===== */

.code-block-wrap {
  position: relative;
  margin: 1.5em 0;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: #0d1117;
}

.code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: #161b22;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.code-block-lang {
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #3fc484;
  font-weight: 600;
}

.code-copy-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  padding: 4px 10px;
  color: #9aa4af;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.code-copy-btn:hover {
  color: #ffffff;
  border-color: #7de3c3;
}

.code-copy-btn.copied {
  color: #7de3c3;
  border-color: #7de3c3;
}

.code-copy-btn svg {
  width: 13px;
  height: 13px;
}

.code-block-body {
  display: flex;
  overflow-x: auto;
}

.code-line-numbers {
  flex-shrink: 0;
  padding: 14px 12px 14px 16px;
  text-align: right;
  user-select: none;
  color: #4b5563;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 13px;
  line-height: 1.6;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.015);
}

.code-block-body pre.highlight,
.code-block-body pre {
  margin: 0;
  padding: 14px 18px;
  flex: 1;
  font-size: 13px;
  line-height: 1.6;
  background: transparent !important;
}

.code-block-body::-webkit-scrollbar {
  height: 8px;
}
.code-block-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}

/* ===== Syntax token colors (Rouge classes) ===== */
.code-block-body .highlight .c,
.code-block-body .highlight .c1,
.code-block-body .highlight .cm { color: #6a737d; font-style: italic; }   /* comments */

.code-block-body .highlight .k,
.code-block-body .highlight .kn,
.code-block-body .highlight .kd,
.code-block-body .highlight .kp,
.code-block-body .highlight .kr,
.code-block-body .highlight .kt,
.code-block-body .highlight .ow { color: #ff7b9c; font-weight: 600; }     /* keywords: def, if, return, and.. */

.code-block-body .highlight .s,
.code-block-body .highlight .s1,
.code-block-body .highlight .s2,
.code-block-body .highlight .sa,
.code-block-body .highlight .sb,
.code-block-body .highlight .sc,
.code-block-body .highlight .sd,
.code-block-body .highlight .se,
.code-block-body .highlight .si,
.code-block-body .highlight .sx,
.code-block-body .highlight .ss { color: #a5d6a7; }                      /* strings */

.code-block-body .highlight .m,
.code-block-body .highlight .mi,
.code-block-body .highlight .mf,
.code-block-body .highlight .mh,
.code-block-body .highlight .mo,
.code-block-body .highlight .il { color: #f2c94c; }                      /* numbers */

.code-block-body .highlight .nf { color: #82aaff; font-weight: 600; }    /* function names */
.code-block-body .highlight .nc { color: #7de3c3; font-weight: 600; }    /* class names */
.code-block-body .highlight .nd { color: #c792ea; }                      /* decorators e.g. @staticmethod */
.code-block-body .highlight .nb { color: #82aaff; }                      /* builtins e.g. print, len */
.code-block-body .highlight .o,
.code-block-body .highlight .p  { color: #c9d1d9; }                      /* operators/punctuation */
.code-block-body .highlight .err { color: #ff6b6b; }

/* identifier text (variables, self, attributes) defaults before JS colors them */
.code-block-body .highlight .n,
.code-block-body .highlight .nx,
.code-block-body .highlight .py,
.code-block-body .highlight .vi,
.code-block-body .highlight .vc,
.code-block-body .highlight .bp { color: #e6edf3; }