.preview-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:10px;background:#08080b;border-bottom:1px solid #292930}.preview-tabs button{min-height:44px;border:1px solid #303038;border-radius:9px;padding:10px 8px;background:#151519;color:#8d8d98;font-size:11px;font-weight:900;letter-spacing:.07em;cursor:pointer;transition:.2s}.preview-tabs button:hover{border-color:#6f54aa;color:#ddd}.preview-tabs button.active{border-color:#a78bfa;background:linear-gradient(135deg,#35235f,#281b45);color:#fff;box-shadow:0 0 18px #8b5cf638}.preview-tabs button.active:before{content:"● ";color:#c4b5fd}.show-render.active{border-color:#35d49a;background:linear-gradient(135deg,#12392d,#172b28);box-shadow:0 0 18px #35d49a30}.show-render.active:before{color:#35d49a}