:root{--bg-primary: #050508;--panel-width: 380px;--glass-bg: rgba(13, 13, 21, .65);--glass-border: rgba(255, 255, 255, .07);--glass-highlight: rgba(255, 255, 255, .03);--text-primary: #f1f1f7;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-cyan: #06b6d4;--accent-purple: #a855f7;--accent-glow: rgba(6, 182, 212, .15);--btn-primary-bg: linear-gradient(135deg, #a855f7 0%, #06b6d4 100%);--btn-hover-bg: linear-gradient(135deg, #b86bf8 0%, #08c7e6 100%);--font-display: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-body);overflow:hidden;height:100vh;width:100vw;-webkit-user-select:none;user-select:none}#canvas-container{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}#ambient-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 75% 25%,rgba(6,182,212,.04) 0%,transparent 60%),radial-gradient(circle at 25% 75%,rgba(168,85,247,.04) 0%,transparent 60%);pointer-events:none;z-index:2}#control-panel{position:absolute;top:20px;left:20px;bottom:20px;width:var(--panel-width);background:var(--glass-bg);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--glass-border);border-radius:20px;z-index:10;display:flex;flex-direction:column;padding:24px;overflow-y:auto;box-shadow:0 20px 50px #00000080,inset 0 1px 0 var(--glass-highlight)}#control-panel::-webkit-scrollbar{width:5px}#control-panel::-webkit-scrollbar-track{background:transparent}#control-panel::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}#control-panel::-webkit-scrollbar-thumb:hover{background:#fff3}header{margin-bottom:20px;border-bottom:1px solid var(--glass-border);padding-bottom:16px}.logo-container{display:flex;align-items:center;gap:10px}.logo-icon{font-size:24px;background:linear-gradient(135deg,#06b6d4,#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:logo-spin 4s linear infinite}@keyframes logo-spin{0%{transform:rotate(0) scale(1)}50%{transform:rotate(180deg) scale(1.1)}to{transform:rotate(360deg) scale(1)}}header h1{font-family:var(--font-display);font-weight:800;font-size:22px;letter-spacing:-.5px;background:linear-gradient(to right,#fff,#cbd5e1);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.subtitle{color:var(--text-secondary);font-size:12px;margin-top:4px;letter-spacing:.5px;text-transform:uppercase}.panel-section{margin-bottom:20px;display:flex;flex-direction:column;gap:12px}.panel-section h2{font-family:var(--font-display);font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:2px}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:20px}.stat-card{background:#ffffff05;border:1px solid rgba(255,255,255,.03);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:4px;transition:all .3s cubic-bezier(.4,0,.2,1)}.stat-card:hover{background:#ffffff0a;border-color:#ffffff0f}.stat-label{font-size:11px;color:var(--text-secondary)}.stat-value{font-family:var(--font-display);font-size:20px;font-weight:600;color:#fff}.highlight-text{background:linear-gradient(135deg,var(--accent-cyan),var(--accent-purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.control-group{display:flex;flex-direction:column;gap:8px}.control-group.row{flex-direction:row;gap:10px}.toggle-row{flex-direction:row;align-items:center;justify-content:space-between;padding:6px 0}.toggle-row label{font-size:13px;color:var(--text-primary);cursor:pointer}.sound-desc{font-size:11px;color:var(--text-muted);line-height:1.4;margin-top:-6px}.slider-header{display:flex;justify-content:space-between;font-size:13px;color:var(--text-primary)}.slider-header span{color:var(--accent-cyan);font-weight:500}.slider{-webkit-appearance:none;width:100%;height:6px;border-radius:3px;background:#ffffff1a;outline:none;margin:6px 0;transition:background .3s}.slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 0 10px var(--accent-cyan);cursor:pointer;transition:transform .1s,background-color .3s}.slider::-webkit-slider-thumb:hover{transform:scale(1.2);background:var(--accent-cyan)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-body);font-size:14px;font-weight:500;padding:10px 16px;border-radius:10px;border:none;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1)}.btn-primary{background:var(--btn-primary-bg);color:#fff;flex:1.5;box-shadow:0 4px 15px #a855f733}.btn-primary:hover{background:var(--btn-hover-bg);transform:translateY(-1px);box-shadow:0 6px 20px #a855f74d,0 0 10px #06b6d433}.btn-primary:active{transform:translateY(1px)}.btn-secondary{background:#ffffff0d;color:var(--text-primary);border:1px solid rgba(255,255,255,.05);flex:1}.btn-secondary:hover{background:#ffffff17;border-color:#ffffff1a;transform:translateY(-1px)}.btn-secondary:active{transform:translateY(1px)}.btn-sm{padding:6px 12px;font-size:12px;border-radius:8px}.icon{width:16px;height:16px;fill:currentColor}.hidden{display:none!important}.palette-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.palette-btn{background:#ffffff08;border:1px solid rgba(255,255,255,.05);border-radius:10px;padding:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.palette-btn:hover{background:#ffffff14;border-color:#ffffff26}.palette-btn.active{background:#ffffff1a;border-color:var(--accent-cyan);box-shadow:0 0 10px #06b6d426}.palette-btn .dot{width:20px;height:20px;border-radius:50%;display:block}.toggle-container{position:relative;width:44px;height:22px}.toggle-input{opacity:0;width:0;height:0}.toggle-label{position:absolute;top:0;left:0;right:0;bottom:0;background-color:#ffffff1a;border-radius:34px;cursor:pointer;transition:background-color .3s}.toggle-label:before{position:absolute;content:"";height:16px;width:16px;left:3px;bottom:3px;background-color:#fff;border-radius:50%;transition:transform .3s}.toggle-input:checked+.toggle-label{background:linear-gradient(135deg,var(--accent-purple),var(--accent-cyan))}.toggle-input:checked+.toggle-label:before{transform:translate(22px)}footer{margin-top:auto;padding-top:20px;border-top:1px solid var(--glass-border);display:flex;justify-content:center}.deploy-badge{display:inline-flex;align-items:center;gap:8px;background:#06b6d40d;border:1px solid rgba(6,182,212,.15);border-radius:30px;padding:6px 14px;font-size:11px;color:var(--accent-cyan);font-weight:500;letter-spacing:.5px}.badge-dot{width:6px;height:6px;background-color:var(--accent-cyan);border-radius:50%;box-shadow:0 0 8px var(--accent-cyan);animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(.9);opacity:.6}50%{transform:scale(1.2);opacity:1;box-shadow:0 0 12px var(--accent-cyan)}to{transform:scale(.9);opacity:.6}}#hint-toast{position:absolute;bottom:24px;right:24px;background:#0d0d15b3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:12px;padding:12px 18px;z-index:10;display:flex;align-items:center;gap:10px;font-size:12px;color:var(--text-secondary);pointer-events:none;animation:fade-in-up 1s ease-out;box-shadow:0 10px 30px #0000004d}.toast-icon{width:16px;height:16px;fill:var(--accent-cyan)}@keyframes fade-in-up{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width: 600px){#control-panel{top:auto;left:10px;right:10px;bottom:10px;width:calc(100% - 20px);height:40vh;border-radius:16px;padding:16px}#hint-toast{display:none}}