*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}:root{--bg: #08070d;--panel: #12111c;--panel2: #1a1828;--neon: #19f0c8;--neon2: #b14bff;--txt: #eef0ff;--dim: #8b88a8;--line: #241f38}body{background:radial-gradient(700px 400px at 50% 0%,#18112b,#08070d 70%);color:var(--txt);font-family:system-ui,sans-serif}#app{max-width:480px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;padding:14px;gap:12px}.topbar{display:flex;align-items:center;justify-content:space-between}.title{font-weight:800;font-size:18px}.tag{background:var(--panel2);color:var(--neon);font-size:12px;font-weight:700;padding:6px 10px;border-radius:10px;border:1px solid var(--line)}.viz{width:100%;height:180px;background:linear-gradient(160deg,#1a0f2e,#0c0a18);border:1px solid 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30px;display:flex;flex-direction:column;gap:11px}.sound-grid{display:flex;flex-direction:column;gap:8px}.sound-cat-lbl{font-size:10px;font-weight:800;letter-spacing:1.2px;color:var(--neon2);text-transform:uppercase;margin-top:4px}.option-section-lbl{font-size:11px;color:var(--dim);line-height:1.5}.option-section-lbl b{color:var(--txt)}.sound-cat-row{display:grid;grid-template-columns:1fr 1fr;gap:6px}.preset-btn{display:flex;flex-direction:column;align-items:flex-start;gap:5px;padding:9px 10px;border-radius:12px;border:1.5px solid var(--line);background:var(--panel2);color:var(--txt);cursor:pointer;text-align:left;width:100%}.preset-btn.active{border-color:var(--neon2);background:#b14bff1f;color:var(--neon2)}.preset-name{font-size:11.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:100%}.preset-dots{display:flex;gap:1.5px;flex-shrink:0}.preset-dot{width:4px;height:10px;border-radius:1.5px;background:#ffffff1a;flex:none}.preset-dot.on{background:var(--neon)}.preset-btn.active .preset-dot{background:#b14bff40}.preset-btn.active .preset-dot.on{background:var(--neon2)}.preset-no-steps{font-size:10px;color:var(--dim)}.vol-slider{width:100%;accent-color:var(--neon)}.option-actions{display:flex;gap:9px;padding-top:4px}.cancel-option-btn{flex:1;padding:11px;border-radius:12px;border:1.5px solid var(--line);background:var(--panel2);color:var(--txt);font-size:13px;font-weight:800;cursor:pointer}.save-option-btn{flex:2;padding:11px;border-radius:12px;border:none;background:linear-gradient(135deg,var(--neon),var(--neon2));color:#04120e;font-size:13px;font-weight:900;cursor:pointer}.save-option-btn:disabled{opacity:.4;cursor:default}.option-name-input{margin-bottom:2px}.add-section-dialog{position:absolute;top:0;right:0;bottom:0;left:0;background:#08070deb;z-index:30;display:flex;align-items:flex-end;padding:16px;border-radius:22px 22px 0 0;overflow-y:auto}.add-section-panel{background:var(--panel2);border:1px solid var(--line);border-radius:18px;padding:20px 18px;width:100%;display:flex;flex-direction:column;gap:12px;margin-top:auto}.add-section-title{font-size:14px;font-weight:900}.add-section-actions{display:flex;gap:9px}.cancel-section-btn{flex:1;padding:11px;border-radius:12px;border:1.5px solid var(--line);background:none;color:var(--txt);font-size:13px;font-weight:800;cursor:pointer}.confirm-add-section{flex:2;padding:11px;border-radius:12px;border:none;background:linear-gradient(135deg,var(--neon),var(--neon2));color:#04120e;font-size:13px;font-weight:900;cursor:pointer}.confirm-add-section:disabled{opacity:.4;cursor:default}.emoji-grid{display:flex;flex-wrap:wrap;gap:6px}.emoji-pick-btn{width:36px;height:36px;border-radius:10px;border:1.5px solid var(--line);background:var(--panel2);font-size:17px;cursor:pointer;display:grid;place-items:center}.emoji-pick-btn.active{border-color:var(--neon);box-shadow:0 0 8px #19f0c866}.color-row{display:flex;gap:8px;flex-wrap:wrap}.color-swatch{width:28px;height:28px;border-radius:50%;border:2.5px solid transparent;cursor:pointer}.color-swatch.active{border-color:#fff;box-shadow:0 0 0 2px #ffffff4d}