*{box-sizing:border-box;margin:0;padding:0}html,body{background:#000;width:100%;height:100%;overflow:hidden}#app{width:100%;height:100%;position:fixed;top:0;left:0}#aurora-canvas,#game-canvas,#sparkle-canvas{width:100%;height:100%;position:absolute;top:0;left:0}#aurora-canvas{z-index:1}#game-canvas{z-index:2;pointer-events:auto;touch-action:none}#sparkle-canvas{z-index:3;pointer-events:none;mix-blend-mode:screen}.controls-bar{z-index:4;pointer-events:auto;align-items:center;gap:10px;display:flex;position:fixed;top:16px;left:50%;transform:translate(-50%)}.top-controls{gap:8px;display:flex}.control-button{letter-spacing:.08em;text-transform:uppercase;color:#0b0b0b;cursor:pointer;background:#ffffffd9;border:1px solid #ffffffb3;border-radius:999px;padding:8px 14px;font-family:Trebuchet MS,Lucida Sans,Arial,sans-serif;font-size:12px;box-shadow:0 8px 24px #00000040}.control-button:hover,.control-button:focus-visible{background:#fff;border-color:#ffffffe6}.mute-button{letter-spacing:.08em;text-transform:uppercase;color:#0b0b0b;cursor:pointer;background:#ffffffd9;border:1px solid #ffffffb3;border-radius:999px;padding:8px 14px;font-family:Trebuchet MS,Lucida Sans,Arial,sans-serif;font-size:12px;box-shadow:0 8px 24px #00000040}.volume-control{letter-spacing:.08em;text-transform:uppercase;color:#fffc;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#00000059;border-radius:999px;align-items:center;gap:8px;padding:6px 10px;font-family:Trebuchet MS,Lucida Sans,Arial,sans-serif;font-size:11px;display:flex}.volume-control input[type=range]{accent-color:#fff;width:120px}.letter-panel{z-index:4;pointer-events:none;position:fixed}.letter-display{color:#fffffff2;text-shadow:0 6px 20px #00000073;text-transform:lowercase;cursor:pointer;pointer-events:auto;background:0 0;border:none;padding:0;font-family:Andika,Trebuchet MS,Lucida Sans,Arial,sans-serif;font-size:clamp(72px,11vw,180px)}.item-tray{pointer-events:auto;justify-content:center;align-items:center;gap:16px;width:min(50vw,240px);display:flex}.item-card{cursor:pointer;background:0 0;border:none;border-radius:12px;flex-direction:column;flex:1;align-items:center;gap:6px;min-width:0;padding:4px;display:flex;position:relative}.item-card:before{content:"";filter:blur(26px);z-index:-1;pointer-events:none;background:radial-gradient(circle,#fff,#ffffff8c 58%,#fff0 78%);border-radius:999px;width:160px;height:160px;position:absolute;top:50%;left:50%;transform:translate(-50%,-52%)}.item-card img{object-fit:contain;filter:drop-shadow(0 6px 12px #00000059);width:104px;height:104px}.item-card:hover,.item-card:focus-visible{outline-offset:2px;outline:2px solid #fff9}.item-empty{letter-spacing:.08em;text-transform:uppercase;color:#fffc;padding:6px 12px;font-family:Trebuchet MS,Lucida Sans,Arial,sans-serif;font-size:11px}.mute-button:hover,.mute-button:focus-visible{background:#fff;border-color:#ffffffe6}@media (max-width:640px){.item-card img{width:84px;height:84px}.item-card:before{filter:blur(24px);width:140px;height:140px}.item-label{font-size:10px}}@media (orientation:portrait){.letter-panel{flex-direction:column;align-items:center;gap:12px;display:flex;bottom:32px;left:50%;transform:translate(-50%)}}@media (orientation:landscape){.letter-panel{--landscape-edge:clamp(20px,6vw,80px);inset:0}.letter-panel__item{top:50%;left:var(--landscape-edge);position:absolute;transform:translateY(-50%)}.letter-display{top:50%;right:var(--landscape-edge);position:absolute;transform:translateY(-50%)}}.error-message{text-align:center;color:#fff;background:#000c;border:1px solid #fff3;border-radius:1rem;padding:2rem;font-family:system-ui,-apple-system,sans-serif;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}.error-message h1{color:#ff6b6b;margin-bottom:1rem}.error-message p{color:#ccc;margin:.5rem 0}.settings-button{z-index:4;letter-spacing:.08em;text-transform:uppercase;color:#0b0b0b;cursor:pointer;pointer-events:auto;background:#ffffffd9;border:1px solid #ffffffb3;border-radius:999px;padding:8px 14px;font-family:Trebuchet MS,Lucida Sans,Arial,sans-serif;font-size:12px;position:fixed;bottom:16px;right:16px;box-shadow:0 8px 24px #00000040}.settings-button:hover,.settings-button:focus-visible{background:#fff;border-color:#ffffffe6}.settings-overlay{z-index:100;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);opacity:0;visibility:hidden;background:#000000b3;justify-content:center;align-items:center;padding:16px;transition:opacity .2s,visibility .2s;display:flex;position:fixed;inset:0}.settings-overlay.visible{opacity:1;visibility:visible}.settings-modal{background:#1e1e28f2;border:1px solid #fff3;border-radius:16px;width:100%;max-width:500px;max-height:90vh;padding:24px;overflow-y:auto;box-shadow:0 16px 48px #00000080}.settings-modal h2{letter-spacing:.08em;text-transform:uppercase;color:#fffffff2;text-align:center;margin-bottom:16px;font-family:Trebuchet MS,Lucida Sans,Arial,sans-serif;font-size:18px}.letter-grid{grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:8px;margin-bottom:16px;display:grid}.letter-checkbox{opacity:0;pointer-events:none;position:absolute}.letter-label{color:#ffffff80;cursor:pointer;text-transform:lowercase;background:#ffffff14;border:2px solid #ffffff26;border-radius:8px;justify-content:center;align-items:center;width:44px;height:44px;font-family:Andika,Trebuchet MS,Arial,sans-serif;font-size:24px;transition:all .15s;display:flex}.letter-label:hover{background:#ffffff26;border-color:#ffffff4d}.letter-checkbox:checked+.letter-label{color:#fffffff2;background:#64b4ff4d;border-color:#64b4ffb3}.letter-checkbox:disabled+.letter-label{color:#ffffff40;cursor:not-allowed;background:#ffffff08;border-color:#ffffff14}.settings-buttons{flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:16px;display:flex}.settings-btn{letter-spacing:.08em;text-transform:uppercase;color:#ffffffe6;cursor:pointer;background:#ffffff1f;border:1px solid #ffffff40;border-radius:999px;padding:8px 16px;font-family:Trebuchet MS,Lucida Sans,Arial,sans-serif;font-size:11px;transition:all .15s}.settings-btn:hover,.settings-btn:focus-visible{background:#fff3;border-color:#fff6}.settings-btn.primary{color:#0b0b0b;background:#ffffffe6;border-color:#ffffffe6}.settings-btn.primary:hover,.settings-btn.primary:focus-visible{background:#fff;border-color:#fff}.settings-error{color:#ff6b6b;text-align:center;background:#ff646426;border:1px solid #ff64644d;border-radius:8px;margin-bottom:16px;padding:8px 12px;font-family:Trebuchet MS,Lucida Sans,Arial,sans-serif;font-size:12px;display:none}.settings-error.visible{display:block}@media (orientation:landscape) and (max-height:480px){.settings-modal{max-height:85vh;padding:16px}.settings-modal h2{margin-bottom:12px;font-size:14px}.letter-grid{gap:6px;margin-bottom:12px}.letter-label{width:36px;height:36px;font-size:20px}}@media (max-width:400px){.settings-modal{padding:16px}.letter-label{width:40px;height:40px;font-size:20px}}