:root{--primary-color:#0fc;--bg-color:#0b0c10;--panel-bg:#1f2833d9;--text-main:#c5c6c7;--text-highlight:#66fcf1;--border-color:#66fcf133;--font-heading:"Orbitron", sans-serif;--font-body:"Roboto", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);font-family:var(--font-body);overflow:hidden}#app{width:100vw;height:100vh;display:flex}#sidebar{background-color:var(--panel-bg);border-right:1px solid var(--border-color);z-index:10;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);flex-direction:column;width:350px;padding:20px;transition:transform .3s;display:flex;overflow-y:auto;box-shadow:2px 0 15px #00000080}#sidebar.collapsed{height:100%;position:absolute;transform:translate(-100%)}#menu-toggle{z-index:20;background:var(--panel-bg);color:var(--text-highlight);border:1px solid var(--border-color);cursor:pointer;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border-radius:4px;padding:8px 12px;font-size:20px;transition:all .2s;position:absolute;top:20px;left:20px}#menu-toggle:hover{color:var(--primary-color);background:#66fcf133}@media (width<=768px){#sidebar{max-width:100vw;height:100%;position:absolute}#menu-toggle{display:block}}header{text-align:center;margin-bottom:20px}h1{font-family:var(--font-heading);color:var(--primary-color);text-shadow:0 0 10px #00ffcc80;margin-bottom:10px;font-size:24px}header p{color:var(--text-main);font-size:14px}.tabs{border-bottom:1px solid var(--border-color);margin-bottom:20px;display:flex}.tab-btn{color:var(--text-main);cursor:pointer;font-family:var(--font-heading);background:0 0;border:none;border-bottom:2px solid #0000;flex:1;padding:10px;font-size:14px;transition:all .3s}.tab-btn:hover{color:var(--text-highlight)}.tab-btn.active{color:var(--primary-color);border-bottom:2px solid var(--primary-color);text-shadow:0 0 5px #00ffcc4d}.tab-content{flex:1;display:none}.tab-content.active{display:block}h2{font-family:var(--font-heading);color:var(--text-highlight);margin-bottom:5px;font-size:18px}.subtitle{color:#888;margin-bottom:15px;font-size:12px}.locations-list{list-style:none}.locations-list li{border:1px solid var(--border-color);cursor:pointer;background:#0000004d;border-radius:4px;margin-bottom:10px;padding:10px;transition:background .2s,transform .1s}.locations-list li:hover{border-color:var(--primary-color);background:#66fcf11a;transform:translate(2px)}.locations-list li .location-name{color:var(--text-highlight);margin-bottom:4px;font-size:14px;font-weight:700;display:block}.locations-list li .location-details{color:#aaa;font-size:12px}footer{text-align:center;color:#777;border-top:1px solid var(--border-color);margin-top:auto;padding-top:20px;font-size:12px}#viewer{background:radial-gradient(circle,#111 0%,#000 100%);flex:1;position:relative}#canvas-container{width:100%;height:100%}.overlay-info{background:var(--panel-bg);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);text-align:right;pointer-events:none;border-radius:8px;padding:15px 25px;position:absolute;bottom:30px;right:30px}.overlay-info h3{font-family:var(--font-heading);color:var(--primary-color);margin-bottom:5px;font-size:20px}.overlay-info p{color:#ccc;font-size:14px}