:root{--bg-primary: rgba(0, 0, 0, .85);--bg-secondary: rgba(10, 10, 20, .9);--bg-glass: rgba(10, 10, 20, .7);--bg-glass-hover: rgba(20, 20, 40, .8);--bg-card: rgba(15, 15, 30, .6);--bg-card-hover: rgba(25, 25, 50, .7);--bg-card-selected: rgba(30, 30, 60, .8);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--text-tertiary: rgba(255, 255, 255, .5);--text-muted: rgba(255, 255, 255, .3);--gradient-primary: linear-gradient(135deg, #00d4ff, #9333ea, #ec4899);--gradient-cyan: linear-gradient(135deg, #00d4ff, #0891b2);--gradient-purple: linear-gradient(135deg, #9333ea, #6366f1);--gradient-magenta: linear-gradient(135deg, #ec4899, #be185d);--gradient-green: linear-gradient(135deg, #10b981, #059669);--category-particles: #00d4ff;--category-geometric: #9333ea;--category-organic: #10b981;--category-cosmic: #ec4899;--glow-cyan: 0 0 20px rgba(0, 212, 255, .4);--glow-purple: 0 0 20px rgba(147, 51, 234, .4);--glow-magenta: 0 0 20px rgba(236, 72, 153, .4);--glow-green: 0 0 20px rgba(16, 185, 129, .4);--glow-selected: 0 0 30px rgba(0, 212, 255, .6), 0 0 60px rgba(147, 51, 234, .3);--glass-blur: blur(20px);--glass-border: 1px solid rgba(255, 255, 255, .1);--glass-border-hover: 1px solid rgba(255, 255, 255, .2);--glass-border-active: 1px solid rgba(0, 212, 255, .4);--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .4s cubic-bezier(.34, 1.56, .64, 1);--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "SF Mono", Monaco, "Cascadia Code", monospace;--font-size-xs: 10px;--font-size-sm: 12px;--font-size-md: 14px;--font-size-lg: 16px;--font-size-xl: 20px;--font-size-2xl: 24px;--z-canvas: 0;--z-ui-base: 10;--z-menu: 50;--z-dropdown: 60;--z-modal: 100;--z-toast: 200;--card-width: 120px;--card-height: 140px;--bottom-menu-height: 240px;--bottom-menu-collapsed: 56px;--stats-height: 40px}.glass{background:var(--bg-glass);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:var(--radius-lg)}.glass:hover{background:var(--bg-glass-hover);border:var(--glass-border-hover)}.glass-card{background:linear-gradient(135deg,#ffffff0d,#ffffff05);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:var(--radius-md)}.glass-card:hover{background:linear-gradient(135deg,#ffffff14,#ffffff0a);border:var(--glass-border-hover)}.glass-button{background:#ffffff1a;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:var(--glass-border);border-radius:var(--radius-md);color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);font-family:var(--font-family);font-size:var(--font-size-md)}.glass-button:hover:not(:disabled){background:#ffffff26;border:var(--glass-border-hover);transform:translateY(-1px)}.glass-button:active:not(:disabled){transform:translateY(0)}.glass-button:disabled{opacity:.4;cursor:not-allowed}.glass-button-primary{background:linear-gradient(135deg,#00d4ff4d,#9333ea4d);border:1px solid rgba(0,212,255,.3)}.glass-button-primary:hover:not(:disabled){background:linear-gradient(135deg,#00d4ff66,#9333ea66);border:1px solid rgba(0,212,255,.5);box-shadow:var(--glow-cyan)}.glass-input{background:#ffffff14;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:var(--glass-border);border-radius:var(--radius-md);color:var(--text-primary);padding:var(--spacing-sm) var(--spacing-md);font-family:var(--font-family);font-size:var(--font-size-md);transition:all var(--transition-fast)}.glass-input:focus{outline:none;border:var(--glass-border-active);box-shadow:0 0 0 3px #00d4ff1a}.glass-input option{background:#1a1a2e;color:var(--text-primary)}.glass-panel{background:var(--bg-secondary);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:var(--radius-xl)}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes slideDown{0%{transform:translateY(0);opacity:1}to{transform:translateY(100%);opacity:0}}@keyframes slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes slideOutRight{0%{transform:translate(0);opacity:1}to{transform:translate(100%);opacity:0}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseGlow{0%,to{box-shadow:var(--glow-cyan)}50%{box-shadow:var(--glow-selected)}}@keyframes pulseGlowSubtle{0%,to{box-shadow:0 0 15px #00d4ff4d}50%{box-shadow:0 0 25px #00d4ff80}}@keyframes borderGlow{0%,to{border-color:#00d4ff66}50%{border-color:#9333ea99}}@keyframes scaleIn{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}@keyframes cardHover{0%{transform:translateY(0) scale(1)}to{transform:translateY(-4px) scale(1.02)}}.animate-slide-up{animation:slideUp var(--transition-slow) forwards}.animate-slide-down{animation:slideDown var(--transition-slow) forwards}.animate-fade-in{animation:fadeIn var(--transition-normal) forwards}.animate-fade-in-up{animation:fadeInUp var(--transition-normal) forwards}.animate-scale-in{animation:scaleIn var(--transition-normal) forwards}.animate-pulse-glow{animation:pulseGlow 2s ease-in-out infinite}.animate-border-glow{animation:borderGlow 2s ease-in-out infinite}.card-selected{animation:pulseGlowSubtle 2s ease-in-out infinite}.card-hover{animation:cardHover var(--transition-fast) forwards}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.bottom-menu{position:fixed;bottom:0;left:0;right:0;z-index:var(--z-menu);display:flex;flex-direction:column;transition:transform var(--transition-slow),opacity var(--transition-slow)}.bottom-menu.collapsed{transform:translateY(calc(100% - var(--bottom-menu-collapsed)))}.bottom-menu-content{background:var(--bg-secondary);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);border-top:var(--glass-border);padding:var(--spacing-md) var(--spacing-lg);padding-bottom:calc(var(--spacing-lg) + env(safe-area-inset-bottom,0px))}.bottom-menu-collapsed-bar{position:absolute;top:0;left:0;right:0;height:var(--bottom-menu-collapsed);display:flex;align-items:center;justify-content:space-between;padding:0 16px;background:#0a0a0f4d;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-top:1px solid rgba(255,255,255,.06);opacity:0;pointer-events:none;transition:opacity var(--transition-normal);z-index:10}.bottom-menu.collapsed .bottom-menu-collapsed-bar{opacity:1;pointer-events:auto}.bottom-menu.collapsed .bottom-menu-content{opacity:0;pointer-events:none}.collapsed-left,.collapsed-right{display:flex;align-items:center}.collapsed-left{gap:8px}.collapsed-right{gap:12px}.collapsed-center{flex:1;display:flex;align-items:center;justify-content:center;gap:4px}.collapsed-audio-status{display:flex;align-items:center;gap:8px;padding:6px 14px;border-radius:20px;cursor:pointer;transition:all .3s ease;background:transparent;border:none}.collapsed-audio-status.disconnected{background:#ffffff08;border:1px dashed rgba(255,255,255,.25);animation:breathe 2.5s ease-in-out infinite}.collapsed-audio-status.disconnected svg{width:16px;height:16px;color:#ffffff80;animation:pulse-icon 2.5s ease-in-out infinite}.collapsed-audio-status.disconnected .audio-label{color:#fff9;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.collapsed-audio-status.connected{background:linear-gradient(135deg,#00d4ff26,#9333ea26);border:1px solid rgba(0,212,255,.4);box-shadow:0 0 12px #00d4ff33,inset 0 0 8px #00d4ff1a}.collapsed-audio-status.connected svg{width:16px;height:16px;color:var(--category-particles);animation:audio-pulse .6s ease-in-out infinite alternate}.collapsed-audio-status.connected .audio-label{color:var(--category-particles);font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.collapsed-audio-status:hover{transform:scale(1.02)}.collapsed-audio-status.disconnected:hover{border-color:#00d4ff80;background:#00d4ff14}@keyframes breathe{0%,to{border-color:#ffffff26;background:#ffffff05}50%{border-color:#00d4ff66;background:#00d4ff0f}}@keyframes pulse-icon{0%,to{opacity:.4;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}}@keyframes audio-pulse{0%{transform:scale(1)}to{transform:scale(1.15)}}.collapsed-info-btn,.collapsed-pip-btn,.collapsed-expand-btn,.collapsed-help-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast)}.collapsed-info-btn:hover,.collapsed-pip-btn:hover,.collapsed-expand-btn:hover,.collapsed-help-btn:hover{background:#ffffff1a;color:var(--text-primary)}.collapsed-info-btn svg,.collapsed-pip-btn svg,.collapsed-expand-btn svg,.collapsed-help-btn svg{width:18px;height:18px}.collapsed-help-btn{width:28px;height:28px;margin-left:6px}.collapsed-help-btn svg{width:16px;height:16px}.collapsed-help-btn:hover{color:var(--category-particles)}.collapsed-pip-btn.active{background:linear-gradient(135deg,#00d4ff40,#9333ea40);color:var(--category-particles);box-shadow:0 0 12px #00d4ff66}.collapsed-pip-btn:disabled{opacity:.3;cursor:not-allowed}.collapsed-pip-btn:disabled:hover{background:transparent;color:var(--text-tertiary)}.collapsed-vis-name{font-weight:500;font-size:14px;transition:all var(--transition-normal)}.collapsed-vis-name[data-category=particles]{color:var(--category-particles);text-shadow:0 0 12px rgba(0,212,255,.6)}.collapsed-vis-name[data-category=geometric]{color:var(--category-geometric);text-shadow:0 0 12px rgba(147,51,234,.6)}.collapsed-vis-name[data-category=organic]{color:var(--category-organic);text-shadow:0 0 12px rgba(16,185,129,.6)}.collapsed-vis-name[data-category=cosmic]{color:var(--category-cosmic);text-shadow:0 0 12px rgba(236,72,153,.6)}.collapsed-fps{font-family:SF Mono,ui-monospace,monospace;font-size:11px;color:var(--text-tertiary);opacity:.6;min-width:50px;text-align:right;transition:opacity var(--transition-fast)}.collapsed-fps:hover{opacity:1}.bottom-menu-toggle{display:none}.bottom-menu-collapse-btn{position:absolute;top:-28px;right:var(--spacing-lg);width:40px;height:24px;display:flex;align-items:center;justify-content:center;background:var(--bg-glass);backdrop-filter:blur(10px);border:var(--glass-border);border-bottom:none;border-radius:var(--radius-sm) var(--radius-sm) 0 0;color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast);z-index:5}.bottom-menu-collapse-btn:hover{background:var(--bg-glass-hover);color:var(--text-secondary)}.bottom-menu-collapse-btn svg{width:16px;height:16px}.bottom-menu.collapsed .bottom-menu-collapse-btn{opacity:0;pointer-events:none}.collapsed-expand-btn svg{transition:transform var(--transition-normal)}.bottom-menu.collapsed .collapsed-expand-btn svg{transform:rotate(180deg)}.bottom-menu-sections{display:flex;flex-direction:column;gap:var(--spacing-md)}.bottom-menu-controls-row{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md)}@media(max-width:768px){.bottom-menu-content{padding:var(--spacing-sm) var(--spacing-md);padding-bottom:calc(var(--spacing-md) + env(safe-area-inset-bottom,0px))}.bottom-menu-toggle{right:var(--spacing-md)}}.audio-controls{display:flex;align-items:center;gap:var(--spacing-sm)}.audio-primary-btn{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:linear-gradient(135deg,#00d4ff26,#9333ea26);border:1px dashed rgba(0,212,255,.3);border-radius:var(--radius-md);color:var(--text-primary);font-size:var(--font-size-md);font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.audio-primary-btn:hover:not(:disabled){background:linear-gradient(135deg,#00d4ff40,#9333ea40);border-color:#00d4ff80;box-shadow:var(--glow-cyan)}.audio-primary-btn:disabled{opacity:.5;cursor:not-allowed}.audio-primary-btn.active{background:linear-gradient(135deg,#00d4ff66,#9333ea66);border:1px solid var(--category-particles);box-shadow:0 0 20px #00d4ff4d;animation:glow-pulse 2s ease-in-out infinite}@keyframes glow-pulse{0%,to{box-shadow:0 0 15px #00d4ff4d}50%{box-shadow:0 0 25px #00d4ff80}}.audio-primary-btn svg{width:18px;height:18px}.audio-source-dropdown{position:relative}.audio-source-btn{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);background:#ffffff14;border:var(--glass-border);border-radius:var(--radius-md);color:var(--text-secondary);font-size:var(--font-size-sm);cursor:pointer;transition:all var(--transition-fast)}.audio-source-btn:hover{background:#ffffff1f;color:var(--text-primary)}.audio-source-btn svg{width:14px;height:14px}.audio-source-menu{position:absolute;bottom:100%;left:0;margin-bottom:var(--spacing-xs);min-width:180px;background:var(--bg-secondary);backdrop-filter:var(--glass-blur);border:var(--glass-border);border-radius:var(--radius-md);padding:var(--spacing-xs);opacity:0;visibility:hidden;transform:translateY(8px);transition:all var(--transition-fast);z-index:var(--z-dropdown)}.audio-source-dropdown.open .audio-source-menu{opacity:1;visibility:visible;transform:translateY(0)}.audio-source-item{display:flex;align-items:center;gap:var(--spacing-sm);width:100%;padding:var(--spacing-sm) var(--spacing-md);background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:var(--font-size-md);text-align:left;cursor:pointer;transition:all var(--transition-fast)}.audio-source-item:hover{background:#ffffff1a;color:var(--text-primary)}.audio-source-item.active{background:#00d4ff26;color:var(--category-particles)}.audio-source-item svg{width:16px;height:16px;flex-shrink:0}.audio-active-indicator{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm);background:#00d4ff1a;border-radius:var(--radius-sm);color:var(--category-particles);font-size:var(--font-size-xs)}.audio-active-indicator svg{width:12px;height:12px}.audio-file-input{display:none}.vis-carousel{display:flex;flex-direction:column;gap:var(--spacing-sm)}.vis-category-tabs{display:flex;align-items:center;gap:var(--spacing-xs);padding:0 var(--spacing-xs);overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}.bottom-menu.collapsed .vis-category-tabs{display:none}.vis-category-tabs::-webkit-scrollbar{display:none}.vis-category-tab{padding:var(--spacing-xs) var(--spacing-md);background:transparent;border:1px solid transparent;border-radius:var(--radius-full);color:var(--text-tertiary);font-size:var(--font-size-sm);font-weight:500;white-space:nowrap;cursor:pointer;transition:all var(--transition-fast)}.vis-category-tab:hover{color:var(--text-secondary);background:#ffffff0d}.vis-category-tab.active{color:var(--text-primary);background:#ffffff1a;border-color:#fff3}.vis-category-tab[data-category=particles].active{color:var(--category-particles);border-color:#00d4ff4d}.vis-category-tab[data-category=geometric].active{color:var(--category-geometric);border-color:#9333ea4d}.vis-category-tab[data-category=organic].active{color:var(--category-organic);border-color:#10b9814d}.vis-category-tab[data-category=cosmic].active{color:var(--category-cosmic);border-color:#ec48994d}.vis-cards-container{position:relative;overflow:hidden}.vis-cards-scroll{display:flex;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-xs);overflow-x:auto;scroll-snap-type:x 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var(--spacing-sm);font-size:var(--font-size-xs)}.vis-nav-arrow{display:none}}.vis-card{flex-shrink:0;width:var(--card-width);height:var(--card-height);display:flex;flex-direction:column;background:var(--bg-card);border:var(--glass-border);border-radius:var(--radius-md);cursor:pointer;scroll-snap-align:start;transition:all var(--transition-fast);overflow:hidden}.vis-card:hover{background:var(--bg-card-hover);border-color:#fff3;transform:translateY(-4px);box-shadow:0 8px 32px #0000004d}.vis-card.selected{background:var(--bg-card-selected);border-color:var(--category-particles);box-shadow:var(--glow-cyan)}.vis-card.selected:hover{transform:translateY(-2px)}.vis-card-preview{flex:1;position:relative;overflow:hidden}.vis-card-preview-gradient{position:absolute;inset:0;opacity:.6;transition:opacity var(--transition-fast)}.vis-card:hover .vis-card-preview-gradient{opacity:.8}.vis-card[data-category=particles] .vis-card-preview-gradient{background:linear-gradient(135deg,#00d4ff4d,#00d4ff1a)}.vis-card[data-category=geometric] .vis-card-preview-gradient{background:linear-gradient(135deg,#9333ea4d,#9333ea1a)}.vis-card[data-category=organic] .vis-card-preview-gradient{background:linear-gradient(135deg,#10b9814d,#10b9811a)}.vis-card[data-category=cosmic] .vis-card-preview-gradient{background:linear-gradient(135deg,#ec48994d,#ec48991a)}.vis-card-info{padding:var(--spacing-sm);display:flex;flex-direction:column;gap:var(--spacing-xs)}.vis-card-name{font-size:var(--font-size-sm);font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vis-card-badge{display:inline-flex;align-items:center;padding:2px 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4px}}.settings-overlay{position:fixed;inset:0;background:#0009;backdrop-filter:blur(4px);z-index:var(--z-modal);opacity:0;visibility:hidden;transition:all var(--transition-normal)}.settings-overlay.open{opacity:1;visibility:visible}.settings-panel{position:fixed;right:0;top:0;bottom:0;width:320px;max-width:100%;background:var(--bg-secondary);border-left:var(--glass-border);transform:translate(100%);transition:transform var(--transition-slow);z-index:var(--z-modal);display:flex;flex-direction:column}.settings-overlay.open .settings-panel{transform:translate(0)}.settings-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-lg);border-bottom:var(--glass-border)}.settings-title{font-size:var(--font-size-lg);font-weight:600;color:var(--text-primary)}.settings-close{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast)}.settings-close:hover{background:#ffffff1a;color:var(--text-primary)}.settings-close 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