/* ======================
   SQL / MYSQL HIGHLIGHT
   ====================== */
.sql-keyword  { color: #0000cc; font-weight: bold; }   /* SELECT, FROM, WHERE, INSERT, CREATE, JOIN, GROUP BY */
.sql-function { color: #267f99; }                      /* COUNT, SUM, NOW, CONCAT, AVG */
.sql-string   { color: #a31515; }                      /* 'Inception', "some text" */
.sql-comment  { color: #008000; font-style: italic; }  /* -- comments, /* comments */ */
.sql-number   { color: #098658; }                      /* 42, 3.14 */
.sql-datatype { color: #ff00ff; }                      /* INT, VARCHAR(255), DATE, DECIMAL(10,2) */

/* ======================
   UNIVERSAL CODE BLOCK STYLE
   ====================== */
pre code {
  display: block;
  padding: 10px;
  border-radius: 6px;
  background: #f8f8f8;
  border: 1px solid #e0e0e0;
  overflow-x: auto;
  font-family: Consolas, "Courier New", monospace;
  font-size: 14px;
  line-height: 1.5;
}