:root{font-family: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}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}*{margin:0;padding:0;box-sizing:border-box;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}body{background:linear-gradient(135deg,#2e1a1a,#3e1621);color:#fff;min-height:100vh;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:20px}header{text-align:center;padding:20px 0;margin-bottom:30px}h1{font-size:2.5rem;margin-bottom:10px;background:linear-gradient(90deg,#f48fb1,#d81b60);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.subtitle{color:#b8a0a0;font-size:1.1rem;max-width:600px;margin:0 auto}.editor-container{display:flex;flex-direction:column;gap:20px}@media (min-width: 900px){.editor-container{flex-direction:row}}.canvas-container{flex:1;height:500px;border-radius:12px;overflow:hidden;box-shadow:0 10px 30px #00000080;position:relative}#three-canvas{width:100%;height:100%;display:block;background:linear-gradient(180deg,#2a0d1b,#3b1b26)}.controls-panel{width:100%;background:#321e32cc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:12px;padding:20px;box-shadow:0 5px 20px #0000004d}@media (min-width: 900px){.controls-panel{width:300px}}.panel-title{font-size:1.2rem;margin-bottom:20px;color:#f48fb1;padding-bottom:10px;border-bottom:1px solid #4d2c2c}.button{background:linear-gradient(90deg,#d81b60,#ad1457);color:#fff;border:none;padding:12px 20px;border-radius:8px;cursor:pointer;font-weight:600;transition:all .3s ease;display:block;width:100%;margin-bottom:15px;text-align:center}.button:hover{transform:translateY(-2px);box-shadow:0 5px 15px #d81b6066}.button-secondary{background:#d81b6033;border:1px solid #d81b60}.hotspot-list{margin-top:20px;max-height:200px;overflow-y:auto}.hotspot-item{background:#ffffff1a;padding:10px;border-radius:6px;margin-bottom:10px;display:flex;justify-content:space-between;align-items:center}.hotspot-name{font-size:.9rem}.hotspot-actions button{background:none;border:none;color:#f48fb1;cursor:pointer;margin-left:5px}.instructions{margin-top:30px;background:#321e32cc;padding:20px;border-radius:12px}.instructions h2{color:#f48fb1;margin-bottom:15px}.instructions ul{list-style-type:none}.instructions li{margin-bottom:10px;padding-left:20px;position:relative}.instructions li:before{content:"•";color:#d81b60;font-weight:700;position:absolute;left:0}.status-bar{position:absolute;bottom:10px;left:10px;background:#0009;padding:5px 10px;border-radius:5px;font-size:.9rem}.loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;font-size:1.2rem}.footer{text-align:center;padding:20px 0;margin-top:30px;border-top:1px solid #4d2c2c;color:#b8a0a0}.footer .adding-hotspot-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#000000b3;padding:20px;border-radius:8px;text-align:center;z-index:10}.footer .adding-hotspot-overlay button{margin-top:10px;padding:8px 16px;background:#4361ee;color:#fff;border:none;border-radius:4px;cursor:pointer}.footer .hotspot-item.selected{background:#4361ee4d;border:1px solid #4361ee}.footer .button.active{background:linear-gradient(90deg,#f72585,#b5179e)}