body{margin:0;overflow:hidden;font-family:Inter,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:#fff;background-color:#000}.scene-container{position:fixed;top:0;left:0;width:100%;height:100vh;overflow:hidden;z-index:1;background:radial-gradient(circle at center,#0a0a14e6,#000)}#threeJsCanvas{display:block;width:100%;height:100%;cursor:grab;position:absolute;top:0;left:0;z-index:2;filter:brightness(1.1) contrast(1.2) blur(.5px);transition:filter .3s ease}#threeJsCanvas:active{cursor:grabbing}.controls{touch-action:none;display:flex;gap:1rem;align-items:center;position:absolute;top:1.5rem;left:50%;transform:translate(-50%);z-index:10;background:#0000004d;padding:10px 20px;border-radius:10px;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px)}.player-button{background-color:#8a2be2;color:#fff;border:none;border-radius:50%;width:50px;height:50px;font-size:1.5em;cursor:pointer;display:flex;justify-content:center;align-items:center;transition:background-color .3s ease,transform .2s ease;box-shadow:0 4px 8px #0000004d}.player-button:hover{background-color:#96c;transform:scale(1.1)}.player-button:active{transform:scale(.95);box-shadow:inset 0 2px 4px #0003}button{transition:transform .2s,background-color .2s;color:#fff;background:none;border:none;padding:0;cursor:pointer;-webkit-user-select:none;user-select:none}button:hover{transform:scale(1.1);background-color:transparent}button:focus{outline:2px solid #FFFFFF;outline-offset:2px}.volume-control{position:relative;display:inline-flex;align-items:center}.volume-icon{border:none;padding:0;cursor:pointer;display:flex;align-items:center;justify-content:center;width:24px;height:24px}.volume-slider-container{position:absolute;top:60px;left:50%;transform:translate(-50%);width:50px;height:100px;background:#000000b3;border:1px solid rgba(255,255,255,.5);border-radius:5px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:none;align-items:center;justify-content:center;z-index:20}.volume-slider-container.active{display:flex}.volume-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:80px;height:4px;background:#fff;border-radius:2px;outline:none;cursor:pointer;transform:rotate(-90deg);transform-origin:center}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:10px;height:10px;background:#87ceeb;border-radius:50%;cursor:pointer;transition:transform .2s}.volume-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.volume-slider::-moz-range-thumb{width:10px;height:10px;background:#87ceeb;border:none;border-radius:50%;cursor:pointer;transition:transform .2s}button:focus{outline:0!important}.volume-slider::-moz-range-thumb:hover{transform:scale(1.2)}@media (prefers-color-scheme: dark){.volume-slider,.volume-slider::-webkit-slider-thumb,.volume-slider::-moz-range-thumb{background:#fff}}.controls-container{position:fixed;bottom:20px;left:50%;transform:translate(-50%);display:flex;gap:15px;background-color:#000000b3;padding:15px 25px;border-radius:50px;z-index:10}.control-button{background:none;border:none;color:#87ceeb;font-size:24px;cursor:pointer;transition:color .3s ease}.control-button:hover{color:#6aaddf}.volume-control{display:flex;align-items:center;gap:10px}.volume-icon{font-size:20px;color:#87ceeb}.volume-slider-container{width:100px}#volumeSlider,#volumeSliderPanel{width:100%;-webkit-appearance:none;height:5px;background:#444;outline:none;opacity:.7;transition:opacity .2s;border-radius:5px}#volumeSlider::-webkit-slider-thumb,#volumeSliderPanel::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:15px;height:15px;border-radius:50%;background:#87ceeb;cursor:pointer}#volumeSlider:hover,#volumeSliderPanel:hover{opacity:1}.control-panel{position:fixed;top:0;width:300px;height:100%;background-color:#000000d9;color:#f0f0f0;padding:20px;box-shadow:0 0 10px #00000080;transition:transform .3s ease-in-out;z-index:20;display:flex;flex-direction:column;gap:15px}.control-panel.left{left:0;transform:translate(-100%)}.control-panel.right{right:0;transform:translate(100%)}.control-panel.active{transform:translate(0)}.close-btn{align-self:flex-end;background:none;border:none;color:#f0f0f0;font-size:24px;cursor:pointer}.open-btn{position:fixed;top:50%;transform:translateY(-50%);background-color:#000000b3;color:#87ceeb;border:none;padding:10px;cursor:pointer;z-index:21;font-size:24px;border-radius:5px}.open-btn.left-btn{left:0;border-top-left-radius:0;border-bottom-left-radius:0}.open-btn.right-btn{right:0;border-top-right-radius:0;border-bottom-right-radius:0}.setting-group{display:flex;flex-direction:column;gap:5px}.setting-group label{color:#a0a0a0}.setting-group select,.setting-group input[type=range]{width:100%;padding:5px;background-color:#2a2a2a;border:1px solid #333;color:#f0f0f0;border-radius:3px}#particleCountValue{text-align:center;color:#87ceeb;font-size:.9rem}.button-group{display:flex;gap:10px;justify-content:center;margin-top:15px}.button-group .control-button{font-size:20px;padding:10px;border-radius:5px;background-color:#333}.loading-screen{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000000e6;color:#fff;display:flex;justify-content:center;align-items:center;font-size:1.5rem;z-index:9999;transition:opacity .5s ease;flex-direction:column;gap:10px}.loading-screen.hidden{opacity:0;visibility:hidden;pointer-events:none}.message-container{position:fixed;top:20px;left:50%;transform:translate(-50%);padding:12px 20px;border-radius:8px;box-shadow:0 4px 12px #0003;font-size:1rem;z-index:10000;opacity:0;visibility:hidden;transition:opacity .4s ease,transform .4s ease;min-width:250px;text-align:center}.message-container.active{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}.message-info{background-color:#3498db;color:#fff}.message-success{background-color:#2ecc71;color:#fff}.message-error{background-color:#e74c3c;color:#fff}.auth-section{display:none;flex-direction:column;align-items:center;justify-content:center;padding:2rem;background-color:#222;border-radius:10px;max-width:400px;margin:50px auto;color:#f0f0f0;box-shadow:0 0 20px #00000080;text-align:center;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10000}.auth-section h2{margin-bottom:1.5rem;color:#87ceeb}.auth-section form{display:flex;flex-direction:column;gap:1rem;width:100%}.auth-section input{padding:.8rem;border-radius:5px;border:1px solid #444;background-color:#333;color:#f0f0f0}.auth-section button{padding:.8rem;border-radius:5px;border:none;background-color:#87ceeb;color:#1a1a1a;cursor:pointer;transition:background-color .3s ease}.auth-section button:hover{background-color:#6aaddf}.auth-section p{margin-top:1rem;font-size:.9rem}.auth-section a{color:#87ceeb;text-decoration:none}.auth-section a:hover{text-decoration:underline}.header{width:100%;padding:15px 30px;background-color:#000000b3;color:#f0f0f0;display:flex;justify-content:space-between;align-items:center;position:fixed;top:0;left:0;z-index:10}.header .logo h1{margin:0;font-size:1.8rem;color:#87ceeb;text-shadow:0 0 10px rgba(135,206,235,.5)}.header .auth-nav a,.header .auth-nav button{background:none;border:none;color:#f0f0f0;margin-left:15px;cursor:pointer;font-size:1rem;text-decoration:none;transition:color .3s ease}.header .auth-nav a:hover,.header .auth-nav button:hover{color:#87ceeb}.footer{width:100%;padding:15px;background-color:#000000b3;color:#a0a0a0;text-align:center;position:fixed;bottom:0;left:0;z-index:10;font-size:.9rem}#adminPanelSection{background-color:#1a1a1a;padding:2.5rem;border-radius:1rem;box-shadow:0 10px 20px #0000004d;width:100%;max-width:800px;margin:2rem auto;display:none;flex-direction:column;gap:2rem;color:#f0f0f0;font-family:Inter,sans-serif;transition:all .5s ease-in-out;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);height:90vh;overflow-y:auto;z-index:10001}#adminPanelSection h1{color:#87ceeb;text-align:center;font-size:2.5rem;margin-bottom:2rem;text-shadow:0 0 15px rgba(135,206,235,.6)}#adminPanelSection .section-title{color:#87ceeb;font-size:1.8rem;margin-bottom:1.5rem;border-bottom:2px solid #87CEEB;padding-bottom:.5rem}#adminPanelSection .form-group{margin-bottom:1.5rem}#adminPanelSection label{display:block;margin-bottom:.5rem;color:#a0a0a0;font-size:.9rem}#adminPanelSection input[type=text],#adminPanelSection input[type=number],#adminPanelSection input[type=file],#adminPanelSection input[type=password]{width:100%;padding:.8rem;border-radius:.5rem;border:1px solid #333;background-color:#2a2a2a;color:#f0f0f0;font-size:1rem}#adminPanelSection input[type=file]{padding:.5rem}#adminPanelSection button{background-color:#87ceeb;color:#1a1a1a;padding:.8rem 1.5rem;border-radius:.5rem;border:none;cursor:pointer;font-size:1rem;font-weight:700;transition:background-color .3s ease,transform .2s ease}#adminPanelSection button:hover{background-color:#6aaddf;transform:translateY(-2px)}#adminPanelSection button#clearFormButton{background-color:#6a737b;margin-left:1rem}#adminPanelSection button#clearFormButton:hover{background-color:#555c63}#adminPanelSection .song-list{display:flex;flex-direction:column;gap:1rem}#adminPanelSection .song-item{background-color:#2a2a2a;padding:1rem;border-radius:.5rem;display:flex;justify-content:space-between;align-items:center;border:1px solid #333}#adminPanelSection .song-item .song-actions button{margin-left:.5rem;padding:.5rem 1rem;font-size:.8rem}#adminPanelSection .song-item .song-actions .edit-btn{background-color:orange;color:#1a1a1a}#adminPanelSection .song-item .song-actions .edit-btn:hover{background-color:#cc8400}#adminPanelSection .song-item .song-actions .delete-btn{background-color:#e0115f;color:#f0f0f0}#adminPanelSection .song-item .song-actions .delete-btn:hover{background-color:#b30d4a}#forgotErrorMessage,#resetErrorMessage,#resetSuccessMessage{font-weight:600;margin-top:15px;font-size:.95em;display:none;text-align:center}#forgotErrorMessage,#resetErrorMessage{color:#e74c3c}#forgotSuccessMessage,#resetSuccessMessage{color:#28a745}#mediaPlayer{margin-top:20px;background-color:#fff;padding:20px;border-radius:8px;box-shadow:0 2px 5px #0000000d}audio{width:100%;margin-bottom:15px}#playSongButton{background-color:#007bff;color:#fff;padding:10px 20px;border:none;border-radius:5px;cursor:pointer;transition:background-color .3s ease}#playSongButton:hover{background-color:#0056b3}#errorMessage{color:#e74c3c;font-weight:600;margin-top:15px;font-size:.95em;display:none}input.error-border{border-color:#e74c3c!important;box-shadow:0 0 0 3px #e74c3c4d!important}@media (min-width: 320px){.slide iframe{min-height:227px!important}.controls{left:80%!important}.playlist-icon{display:none}}@media (min-width: 480px){.slide iframe{min-height:460px!important}.playlist-icon{display:none}.controls{left:80%!important}}@media (min-width:1025px){.slide iframe{min-height:768px!important}.playlist-icon{display:inline-block}.slider-wrapper{padding:0 4rem!important}}input#timeline-slider{position:relative;top:2rem;z-index:5;right:50%}.slides-container{display:flex;overflow:scroll;overflow-y:hidden;scroll-behavior:smooth;list-style:none;margin:0;padding:0}.slide-arrow{position:fixed;font-size:2rem;top:300px;width:2rem;z-index:999;height:5rem;border:0;background-color:#a72f2f!important}h5,h2{padding:0;margin:0}#slide-arrow-prev{left:0;border-radius:0 1rem 1rem 0}#slide-arrow-next{right:0;border-radius:1rem 0 0 1rem}.cta{text-align:center;padding-top:5rem;font-size:1rem}.slide{flex:1 0 100%;padding:.5rem}.slide img,.slide div{text-align:center}ul li{list-style-type:none}