:root{--bg-color:#0a0a0a;--accent-color:#d4af37;--text-color:#e0e0e0;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body,html{background-color:var(--bg-color);width:100%;height:100dvh;color:var(--text-color);touch-action:none;overflow:hidden}#app{width:100%;height:100%;position:relative}#webgl-container{z-index:1;width:100%;height:100%;position:absolute;top:0;left:0}.glass-panel{-webkit-backdrop-filter:blur(15px);background:#0a0a0ab3;border:1px solid #d4af374d;border-radius:24px;box-shadow:0 8px 32px #00000080}.action-btn{border:1px solid var(--accent-color);color:var(--accent-color);text-transform:uppercase;letter-spacing:.1em;cursor:pointer;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#d4af371a;border-radius:30px;padding:12px 28px;font-weight:600;transition:all .3s cubic-bezier(.4,0,.2,1)}.action-btn:hover{background:var(--accent-color);color:var(--bg-color);box-shadow:0 0 20px #d4af3766}.action-btn:active{transform:scale(.95)}#ui-layer{z-index:10;pointer-events:auto;flex-direction:column;align-items:flex-end;gap:12px;display:flex;position:absolute;bottom:160px;right:40px}#btn-putback,#btn-take{composes:action-btn}#btn-putback,#btn-take,.start-btn{border:1px solid var(--accent-color);color:var(--accent-color);text-transform:uppercase;letter-spacing:.1em;cursor:pointer;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#d4af371a;border-radius:30px;padding:12px 28px;font-weight:600;transition:all .3s cubic-bezier(.4,0,.2,1)}#btn-putback:hover,#btn-take:hover,.start-btn:hover{background:var(--accent-color);color:var(--bg-color);box-shadow:0 0 20px #d4af3766}.nav-btn{color:#fff6;text-transform:uppercase;letter-spacing:.1em;cursor:pointer;background:0 0;border:none;font-size:.8rem;transition:color .3s}.hidden{display:none!important}#dialogue-container{z-index:100;pointer-events:none;width:90%;max-width:700px;transition:opacity .5s;position:absolute;bottom:30px;left:50%;transform:translate(-50%)}.dialogue-box{-webkit-backdrop-filter:blur(20px);background:#0a0a0acc;border:1px solid #d4af3766;border-radius:24px;padding:24px 30px;position:relative;box-shadow:0 10px 40px #0009}#dialogue-text{color:var(--text-color);letter-spacing:.03em;min-height:3.2em;font-size:1.1rem;font-weight:400;line-height:1.6}.dialogue-footer{color:var(--accent-color);opacity:.8;font-size:.9rem;position:absolute;bottom:12px;right:20px}.pulse-arrow{animation:1s ease-in-out infinite pulse-down;display:inline-block}@keyframes pulse-down{0%,to{opacity:.4;transform:translateY(0)}50%{opacity:1;transform:translateY(3px)}}.cue-marker{border:2px solid var(--accent-color);pointer-events:none;z-index:5;width:32px;height:32px;box-shadow:0 0 15px var(--accent-color);border-radius:50%;animation:2s cubic-bezier(.4,0,.2,1) infinite cue-pulse;position:absolute;transform:translate(-50%,-50%)}@keyframes cue-pulse{0%{opacity:1;border-width:2px;transform:translate(-50%,-50%)scale(.7)}to{opacity:0;border-width:1px;transform:translate(-50%,-50%)scale(2.2)}}#loading-screen{background:var(--bg-color);z-index:3000;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .8s,visibility .8s;display:flex;position:fixed;top:0;left:0}.loading-content{text-align:center;width:80%;max-width:400px}.loading-title{color:var(--accent-color);letter-spacing:.2em;text-transform:uppercase;margin-bottom:2rem;font-size:1.5rem;font-weight:300}.loading-bar-container{background:#ffffff0d;border-radius:1px;width:100%;height:2px;margin-bottom:1rem;overflow:hidden}#loading-bar{background:var(--accent-color);width:0%;height:100%;box-shadow:0 0 15px var(--accent-color);transition:width .3s}#loading-status{text-transform:uppercase;letter-spacing:.15em;opacity:.4;font-size:.7rem}#start-screen{z-index:2000;text-align:center;background:radial-gradient(circle,#1a1a1a 0%,#0a0a0a 100%);justify-content:center;align-items:center;width:100%;height:100%;transition:opacity 1.2s,visibility 1.2s;display:flex;position:fixed;top:0;left:0}.fade-out{opacity:0!important;visibility:hidden!important}.start-content{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff05;border:1px solid #d4af371a;border-radius:32px;padding:40px}.start-title{color:var(--accent-color);letter-spacing:.15em;text-transform:uppercase;text-shadow:0 0 20px #d4af3733;margin-bottom:.5rem;font-size:3.5rem;font-weight:200}.start-subtitle{color:var(--text-color);letter-spacing:.4em;text-transform:uppercase;opacity:.5;margin-bottom:4rem;font-size:1.1rem}.start-btn{padding:1.2rem 4rem!important;font-size:1.1rem!important}#landscape-overlay{background:var(--bg-color);z-index:1000;text-align:center;visibility:hidden;opacity:0;flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;padding:20px;transition:opacity .5s;display:flex;position:fixed;top:0;left:0}@media (orientation:portrait){#landscape-overlay{visibility:visible;opacity:1}}.overlay-content{color:var(--accent-color)}.rotate-icon{width:60px;height:60px;fill:var(--accent-color);margin-bottom:20px;animation:2s ease-in-out infinite rotate-hint}@keyframes rotate-hint{0%{transform:rotate(0)}50%{transform:rotate(90deg)}to{transform:rotate(0)}}.overlay-content p{letter-spacing:.05em;text-transform:uppercase;font-size:1.1rem}