:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center;width:100%}.flex{display:flex}.flex-col{flex-direction:column}.gap-6{gap:1.5rem}.gap-4{gap:1rem}.gap-2{gap:.5rem}.mb-4{margin-bottom:1rem}.mt-4{margin-top:1rem}.justify-between{justify-content:space-between}.items-center{align-items:center}.layout-container{display:grid;grid-template-columns:350px 1fr;gap:2rem;width:100%;height:90vh}.panel{background:#333;padding:1.5rem;border-radius:8px;overflow-y:auto;text-align:left}.btn-shuffle{background:#646cff;color:#fff;border:none;padding:.6rem 1.2rem;border-radius:4px;cursor:pointer;transition:all .2s;font-weight:700}.btn-shuffle:hover{background:#747bff;transform:translateY(-1px)}.btn-shuffle:disabled{background:#555;cursor:not-allowed;transform:none}.placeholder-box{padding:3rem;border:2px dashed #555;border-radius:8px;opacity:.7;text-align:center}.main-canvas{width:100%;max-width:512px;height:auto;border-radius:8px;background:#000;box-shadow:0 10px 30px #00000080}h1,h2,h3{color:#646cff;margin-top:0}h3{border-bottom:1px solid #444;padding-bottom:.5rem;margin-bottom:1.2rem;font-size:1.1rem}section{padding:1.2rem;background:#2a2a2a;border-radius:8px;margin-bottom:1.5rem;border:1px solid #3a3a3a}.intro-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(0,0,0,.92);z-index:1000;display:flex;align-items:center;justify-content:center;padding:2rem}.intro-content{max-width:600px;background:#242424;padding:3.5rem;border-radius:16px;border:1px solid #444;text-align:center;box-shadow:0 20px 60px #000}.intro-content h1{font-size:3.5rem;margin-bottom:.5rem}.cheeky{font-style:italic;font-size:1.3rem;color:#888;margin-bottom:2.5rem}.intro-content p{line-height:1.8;margin-bottom:1.5rem;font-size:1.05rem}.export-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.85);display:flex;align-items:center;justify-content:center;z-index:100;border-radius:8px}.export-status{color:#33ff57;font-weight:700;font-size:1.2rem;animation:pulse 1.5s infinite}@keyframes pulse{0%{opacity:.5}50%{opacity:1}to{opacity:.5}}