/* Dark research desk — selected by Vuk, September 21. Loaded last.
   Semantic success/error colors and original paper/video pixels stay intact. */
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body{background:var(--bg);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:18px;line-height:1.75;-webkit-font-smoothing:antialiased}
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/* Approval remains a separate authoring signal, not a new theme accent. */

@media(min-width:1200px){.unit-steps{grid-template-columns:repeat(3,minmax(0,1fr))}.unit-step{padding:20px}.unit-step pre{font-size:14px;padding:12px}.unit-step h4{font-size:18px}.unit-step p{font-size:14px}}
@media(max-width:760px){body>aside,#toc-panel{background:#191919;backdrop-filter:none}main{padding:0 23px}.unit-example{padding:26px 0}.unit-step{padding:19px}.unit-example h3{font-size:28px}.unit-example pre{font-size:14px}.unit-example>p{font-size:16px}}
/* Retain the named colors used by instructional legends. */
.architecture-focus{border-color:#3b82f6}
.fp4-numberline i{background:#9cbcf3}.fp4-numberline i.selected{background:#8dffce}
.different-address{color:#a8ceff;background:#182e4b}
/* Approved opening uses the same neutral surface in author and learner views. */
body #engram-script.production-approved{background:var(--panel);border:1px solid var(--line);box-shadow:none;color:var(--ink)}
body #engram-script.production-approved h3,body #engram-script.production-approved .approved-script{color:var(--ink)}
body #engram-script.production-approved .lesson-card-top{color:var(--muted)}
body #engram-script.production-approved .approval-badge,body #engram-script.script-edited .approval-badge{background:#30302d;color:#deded7}
body #engram-script.production-approved figcaption{background:transparent;color:var(--muted)}