/* BACKLINE v0.26a – appearance selector structure only. Visual styling lives in assets/themes/. */
.appearance-section{margin:0 0 10px;padding:9px;border:1px solid;border-radius:10px;}
.appearance-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:7px;}
.appearance-head strong{font-family:Impact,"Arial Narrow",Arial,sans-serif;font-size:14px;letter-spacing:.08em;}
.appearance-head small{font-size:9px;font-weight:750;}
.appearance-switch{display:grid;grid-template-columns:repeat(auto-fit,minmax(92px,1fr));gap:6px;}
.appearance-choice{min-height:36px;border:1px solid;border-radius:3px;font-family:"Courier New",monospace;font-size:10px;font-weight:950;letter-spacing:.07em;cursor:pointer;}