/* Dark/orange theme */
.chiptuning-root { background:#1d1f23; color:#ffffff; padding:20px; font-family: 'Helvetica Neue', Arial, sans-serif; }
.selector-bar { background:#252629; padding:18px; border-radius:4px; margin-bottom:18px; display:flex; align-items:center; justify-content:space-between; }
.selector-bar h2 { margin:0; font-size:28px; color:#ffffff; font-weight:700; }
.selectors { display:flex; gap:12px; align-items:center; }
.selectors select { padding:12px 14px; border-radius:6px; border:1px solid #333; background:#ffffff; color:#111; min-width:180px; }
.ct-btn { background:#F6A400; color:#111; border:none; padding:12px 20px; border-radius:6px; font-weight:700; cursor:pointer; }
.ct-warning { background:#2b2b2b; padding:12px; border-radius:6px; margin-top:12px; }
.ct-resultaat { margin-top:22px; }
.uw-voertuig { padding:16px 0; border-bottom:1px solid #2b2b2b; margin-bottom:18px; }
.voertuig-info { display:flex; gap:20px; align-items:center; }
.voertuig-naam { font-size:22px; font-weight:700; }
.voertuig-details { list-style:none; padding:0; margin:8px 0 0 0; color:#d0d0d0; }
.voertuig-details li { margin-bottom:6px; }
.ct-cards { display:flex; gap:18px; flex-wrap:wrap; }
.ct-card { background:#141416; padding:18px; border-radius:8px; flex:1 1 480px; box-shadow: 0 2px 0 rgba(0,0,0,0.4); }
.ct-card h4 { margin-top:0; font-size:20px; }
.ct-grid { display:flex; gap:18px; align-items:center; }
.ct-values { width:320px; display:flex; flex-direction:column; gap:12px; }
.val { background:transparent; padding:10px; border-radius:8px; border:1px solid #2b2b2b; }
.big { font-size:38px; font-weight:700; color:#ffffff; }
.diff { background:#F6A400; color:#111; border:none; padding:12px; border-radius:8px; }
.diff .big { color:#111; }
.ct-chart { width:260px; height:260px; display:flex; align-items:center; justify-content:center; }
@media(max-width:900px){ .ct-cards{flex-direction:column;} .ct-values{width:100%} .ct-chart{width:100%; height:200px;} .selectors {flex-direction:column; align-items:flex-start;} }