:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}*,*:before,*:after{box-sizing:border-box}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}.app-container{position:relative;min-height:100vh;width:100vw;background:#0a0a0a;overflow-x:hidden;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.fluid-canvas-integrated{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:0;pointer-events:none;background:linear-gradient(135deg,#0a0a0a,#1a1a2e,#16213e)}.ultra-transparent-header{position:relative;z-index:100;display:flex;justify-content:space-between;align-items:center;padding:2rem;width:100%}.logo-gradient{font-size:2rem;font-weight:700;background:linear-gradient(135deg,#4ea1ff,#a855f7,#06b6d4);background-size:200% 200%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em;animation:glitter 3s ease-in-out infinite;position:relative}.logo-gradient:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#4ea1ff,#a855f7,#06b6d4);background-size:200% 200%;filter:blur(15px);opacity:.3;z-index:-1;animation:glitter 3s ease-in-out infinite}@keyframes glitter{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.transparent-nav{display:flex;align-items:center;gap:1rem}.ghost-btn{background:none;border:none;padding:.75rem 1rem;color:#fffc;cursor:pointer;transition:all .3s ease;font-size:.9rem;font-weight:500;border-radius:8px}.ghost-btn:hover{color:#4ea1ff;background:#4ea1ff1a;box-shadow:0 0 20px #4ea1ff33}.ghost-profile{display:flex;align-items:center;gap:.75rem;padding:.5rem 1rem;cursor:pointer;transition:all .3s ease;border-radius:8px}.ghost-profile:hover{background:#4ea1ff1a;box-shadow:0 0 20px #4ea1ff33}.ghost-avatar{width:32px;height:32px;border-radius:8px;overflow:hidden}.ghost-avatar img{width:100%;height:100%;object-fit:cover}.avatar-circle{width:100%;height:100%;background:linear-gradient(135deg,#4ea1ff,#a855f7);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:.9rem}.ghost-name{color:#fffc;font-weight:500;font-size:.9rem}.content{position:relative;z-index:10;max-width:1400px;margin:0 auto;padding:2rem;min-height:100vh;display:flex;flex-direction:column}.main-content{display:flex;flex-direction:column;gap:4rem;flex:1;justify-content:center;align-items:center;text-align:center}.invisible-section{width:100%;max-width:700px;margin:0 auto;padding:4rem 2rem;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh}.center-content{text-align:center;margin-bottom:3rem;width:100%}.main-title{font-size:3.5rem;font-weight:700;color:#fff;margin:0 0 1.5rem;background:linear-gradient(135deg,#4ea1ff,#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em;line-height:1.1}.quote-container{min-height:2rem;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.floating-quote{color:#ffffffb3;font-size:1.1rem;margin:0;font-weight:400;transition:all .8s cubic-bezier(.4,0,.2,1);opacity:1;transform:translateY(0)}.quote-container{position:relative;height:2rem;overflow:hidden;display:flex;align-items:center;justify-content:center}.ghost-search-area{display:flex;flex-direction:column;gap:1.5rem;align-items:center;width:100%;max-width:500px;margin:0 auto}.invisible-input-wrapper{display:flex;align-items:center;width:100%;max-width:450px;background:#ffffff08;border:1px solid rgba(255,255,255,.1);border-radius:25px;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);transition:all .3s ease;gap:8px}.ghost-input{flex:1;background:transparent;border:none;padding:12px 16px;color:#fff;font-size:15px;outline:none;font-weight:400;transition:all .3s ease;line-height:1.4}.invisible-input-wrapper:focus-within{border-color:#4ea1ff66;background:#ffffff0d;box-shadow:0 0 0 2px #4ea1ff26;transform:translateY(-1px)}.ghost-input::placeholder{color:#fff6}.ghost-send-btn{background:transparent;border:none;width:32px;height:32px;color:#fff9;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;opacity:.6;margin-right:4px;flex-shrink:0;border-radius:4px}.ghost-send-btn:hover{color:#4ea1ff;opacity:1;transform:scale(1.1);background:#4ea1ff1a}.ghost-send-btn.has-text:hover{color:#4ea1ff;transform:scale(1.15);background:#4ea1ff26;animation:none}.ghost-send-btn.has-text{background:#4ea1ff1a;color:#4ea1ff;opacity:1;animation:readyToPulse 2s ease-in-out infinite}@keyframes readyToPulse{0%,to{color:#4ea1ff;transform:scale(1)}50%{color:#a855f7;transform:scale(1.05)}}.ghost-send-btn:disabled{opacity:.3;cursor:not-allowed;background:transparent;transform:scale(1);animation:none}.ghost-send-btn.searching{animation:searchingPulse 1.5s ease-in-out infinite;color:#a855f7}@keyframes searchingPulse{0%,to{color:#a855f7;transform:scale(1)}50%{color:#4ea1ff;transform:scale(1.1)}}.ghost-spinner{display:flex;align-items:center;justify-content:center}.spin-circle{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top:2px solid white;border-radius:50%;animation:spin 1s linear infinite}.ghost-options{display:flex;flex-direction:column;gap:1.5rem;align-items:center;width:100%;max-width:500px;margin-top:1rem}.toggle-area{display:flex;align-items:center;justify-content:center}.invisible-toggle{display:flex;align-items:center;gap:12px;cursor:pointer;-webkit-user-select:none;user-select:none;padding:8px 16px;border-radius:20px;transition:all .2s ease}.invisible-toggle:hover{background:#ffffff05}.invisible-toggle input[type=checkbox]{display:none}.ghost-slider{position:relative;width:44px;height:24px;background:#ffffff0d;border-radius:12px;transition:all .3s ease;border:1px solid rgba(255,255,255,.08)}.ghost-slider:before{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;background:#fff;border-radius:10px;transition:all .3s ease;box-shadow:0 2px 4px #0000001a}.invisible-toggle input:checked+.ghost-slider{background:linear-gradient(135deg,#4ea1ff,#a855f7)}.invisible-toggle input:checked+.ghost-slider:before{transform:translate(20px)}.toggle-text{color:#fffc;font-size:15px;font-weight:500}.playlist-input-area{width:100%;opacity:0;animation:slideIn .3s ease-out forwards}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.ghost-playlist-input{width:100%;background:#000;border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:12px 16px;color:#fff;font-size:14px;outline:none;font-weight:400;transition:all .3s ease;text-align:center}.ghost-playlist-input:focus{border-color:#4ea1ff4d;background:#6d55f76f;box-shadow:0 0 0 2px #4ea1ff1a}.ghost-playlist-input::placeholder{color:#fff6}.login-section{display:flex;justify-content:center;align-items:center;min-height:60vh}.login-card{background:transparent;border:1px solid rgba(255,255,255,.1);border-radius:25px;padding:3rem;text-align:center;max-width:400px;width:100%}.section-title{font-size:2.5rem;font-weight:700;color:#fff;margin:0 0 1rem;background:linear-gradient(135deg,#4ea1ff,#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-subtitle{color:#ffffffb3;font-size:1.2rem;margin:0 0 2rem;font-weight:400}.login-button{background:linear-gradient(135deg,#4ea1ff,#a855f7);border:none;border-radius:50px;padding:1rem 2rem;color:#fff;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s ease}.login-button:hover{transform:translateY(-3px);box-shadow:0 15px 40px #4ea1ff66}.ghost-error{color:#ff6b6b;background:#ff6b6b1a;border:1px solid rgba(255,107,107,.2);border-radius:12px;padding:.75rem 1rem;margin-top:1rem;font-size:.9rem;text-align:center}.tracks-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.track-card{background:#000;border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:1.5rem;transition:all .3s ease}.track-card:hover{transform:translateY(-8px);border-color:#4ea1ff80;background:#000000e6;box-shadow:0 25px 50px #4ea1ff33}.track-image{position:relative;margin-bottom:1rem}.track-image img{width:100%;height:200px;object-fit:cover;border-radius:12px}.image-placeholder{width:100%;height:200px;background:linear-gradient(135deg,#2a2a2a,#3a3a3a);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:3rem}.track-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,#000c);padding:1rem;border-radius:0 0 12px 12px}.track-preview{width:100%;height:32px}.track-info{margin-bottom:1rem}.track-name{font-size:1.1rem;font-weight:600;color:#fff;margin:0 0 .5rem;line-height:1.3}.track-artist{color:#ffffffb3;font-size:.9rem;margin:0}.spotify-link{display:inline-block;color:#1db954;text-decoration:none;font-weight:500;transition:color .3s ease}.spotify-link:hover{color:#1ed760}@media (max-width: 768px){.ultra-transparent-header{padding:1rem 1.5rem}.logo-gradient{font-size:1.5rem}.transparent-nav{flex-direction:column;gap:.5rem}.ghost-btn,.ghost-profile{padding:.5rem 1rem;font-size:.8rem}.invisible-section{padding:2rem 1.5rem;margin:0 1rem}.main-title{font-size:2rem}.floating-quote{font-size:1rem}.ghost-input{padding:.875rem 3.5rem .875rem 1.25rem;font-size:.9rem}.ghost-send-btn{width:32px;height:32px}.ghost-options{max-width:100%}.tracks-grid{grid-template-columns:1fr;gap:1.5rem;padding:0 1rem}.content{padding:1rem;margin:1rem}}.profile-dropdown{position:fixed;top:80px;right:2rem;z-index:1000;background:#000000e6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:0;min-width:320px;box-shadow:0 20px 40px #00000080;overflow:hidden}.profile-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid rgba(255,255,255,.1);background:#4ea1ff0d}.profile-title{color:#fff;margin:0;font-size:1.2rem;font-weight:600}.profile-close-btn{background:transparent;border:none;color:#fff9;cursor:pointer;padding:.5rem;border-radius:8px;transition:all .3s ease;display:flex;align-items:center;justify-content:center;width:32px;height:32px}.profile-close-btn:hover{background:#ffffff1a;color:#fff}.profile-content{padding:1.5rem}.profile-content p{color:#fffc;margin:.75rem 0;font-size:.9rem;display:flex;justify-content:space-between;align-items:center}.profile-content strong{color:#4ea1ff;font-weight:500}.profile-actions{display:flex;gap:.75rem;margin-top:1.5rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.1)}.profile-action-btn{flex:1;background:#4ea1ff1a;border:1px solid rgba(78,161,255,.3);border-radius:8px;padding:.75rem 1rem;color:#4ea1ff;cursor:pointer;transition:all .3s ease;font-size:.9rem;font-weight:500}.profile-action-btn:hover{background:#4ea1ff33;border-color:#4ea1ff80;color:#fff}.profile-action-btn.secondary{background:#ffffff0d;border-color:#fff3;color:#fffc}.profile-action-btn.secondary:hover{background:#ffffff1a;color:#fff}.profile-action-btn.logout-btn{background:#ff3b301a;border-color:#ff3b304d;color:#ff3b30}.profile-action-btn.logout-btn:hover{background:#ff3b3033;border-color:#ff3b3080;color:#fff}.raw-json{background:#0000004d;border:1px solid rgba(255,255,255,.1);border-radius:8px;padding:1rem;color:#eaeaea;font-size:.8rem;overflow-x:auto;max-height:200px;overflow-y:auto;margin-top:1rem;font-family:Monaco,Menlo,Ubuntu Mono,monospace}.dashboard-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000c;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:2rem}.dashboard-content{background:#000000e6;-webkit-backdrop-filter:blur(25px);backdrop-filter:blur(25px);border:1px solid rgba(255,255,255,.1);border-radius:25px;padding:2rem;max-width:1200px;width:100%;max-height:90vh;overflow-y:auto;position:relative;box-shadow:0 25px 50px #0006}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid rgba(255,255,255,.1)}.dashboard-header h2{color:#fff;margin:0;font-size:2rem;font-weight:700}.dashboard-actions{display:flex;gap:1rem;align-items:center}.action-button{background:linear-gradient(135deg,#4ea1ff,#a855f7);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:20px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 5px 15px #4ea1ff4d}.action-button:hover{transform:translateY(-3px);box-shadow:0 10px 25px #4ea1ff80}.close-button{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:50%;width:40px;height:40px;color:#eaeaea;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;font-size:1.2rem}.close-button:hover{background:#fff3;transform:scale(1.1)}.loading-section{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem;color:#eaeaea}.loading-section .spinner{width:40px;height:40px;margin-bottom:1rem;border:3px solid rgba(255,255,255,.3);border-top:3px solid #4ea1ff;border-radius:50%;animation:spin 1s linear infinite}.analytics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.analytics-card{background:#ffffff0d;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:1.5rem;transition:all .3s ease;box-shadow:0 10px 30px #0003}.analytics-card:hover{background:#ffffff14;transform:translateY(-5px);box-shadow:0 20px 40px #0000004d;border-color:#4ea1ff4d}.analytics-card h3{color:#fff;margin:0 0 1rem;font-size:1.2rem;font-weight:600}.error-section{text-align:center;padding:4rem;color:#ff6b6b}@media (max-width: 768px){.profile-dropdown{right:1rem;left:1rem;min-width:auto;top:70px}.profile-header,.profile-content{padding:1rem}.profile-content p{font-size:.8rem;flex-direction:column;align-items:flex-start;gap:.25rem}.profile-actions{flex-direction:column;gap:.5rem}.dashboard-overlay{padding:2rem 1rem 1rem;align-items:flex-start}.dashboard-content{padding:1rem;margin:1rem;max-height:95vh}.dashboard-header{flex-direction:column;gap:1rem;align-items:stretch;text-align:center}.dashboard-header h2{font-size:1.5rem}.dashboard-actions{flex-direction:column;gap:.75rem;align-items:stretch}.action-button{padding:.5rem 1rem;font-size:.8rem;width:100%}.close-button{width:35px;height:35px;font-size:1rem}.analytics-grid{grid-template-columns:1fr;gap:1.5rem}}.modern-dashboard-overlay{position:fixed;inset:0;background:#000000f2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;animation:dashboardFadeIn .3s ease-out}@keyframes dashboardFadeIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.modern-dashboard-container{width:100%;max-width:1400px;height:90vh;background:#0f0f0ff2;border:1px solid rgba(255,255,255,.1);border-radius:24px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 25px 50px #00000080}.modern-dashboard-header{display:flex;justify-content:space-between;align-items:center;padding:30px 40px;background:linear-gradient(135deg,#4fa1ff1a,#a855f71a);border-bottom:1px solid rgba(255,255,255,.1)}.header-left{display:flex;flex-direction:column;gap:8px}.dashboard-title{font-size:2.5rem;font-weight:700;color:#fff;margin:0;display:flex;align-items:center;gap:15px}.title-icon{font-size:2.2rem;filter:drop-shadow(0 0 10px rgba(79,161,255,.5));display:flex;align-items:center;justify-content:center}.title-icon svg{color:#4ea1ff}.dashboard-subtitle{font-size:1.1rem;color:#ffffffb3;margin:0}.header-actions{display:flex;gap:15px;align-items:center}.modern-action-btn{display:flex;align-items:center;gap:8px;padding:12px 20px;background:#4fa1ff33;border:1px solid rgba(79,161,255,.3);border-radius:12px;color:#fff;font-weight:600;cursor:pointer;transition:all .3s ease}.btn-icon{display:flex;align-items:center;justify-content:center}.btn-icon svg{color:#fff}.modern-action-btn:hover{background:#4fa1ff4d;transform:translateY(-2px)}.modern-close-btn{width:44px;height:44px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:12px;color:#fff;font-size:1.2rem;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.modern-close-btn:hover{background:#f003;border-color:#ff00004d}.modern-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:20px}.loading-animation{position:relative;width:80px;height:80px}.pulse-ring{position:absolute;width:80px;height:80px;border:3px solid rgba(79,161,255,.3);border-radius:50%;animation:pulse 2s ease-in-out infinite}.pulse-ring.delay-1{animation-delay:.5s}.pulse-ring.delay-2{animation-delay:1s}@keyframes pulse{0%{transform:scale(.8);opacity:1}50%{transform:scale(1.2);opacity:.3}to{transform:scale(.8);opacity:1}}.modern-loading h3{color:#fff;font-size:1.5rem;margin:0}.modern-loading p{color:#ffffffb3;margin:0}.modern-analytics-layout{flex:1;padding:30px 40px;overflow-y:auto;display:flex;flex-direction:column;gap:30px}.stats-overview{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-bottom:30px;width:100%}.stat-card{position:relative;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:24px;aspect-ratio:1;width:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;transition:all .4s cubic-bezier(.4,0,.2,1);overflow:hidden;cursor:pointer}.stat-card:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#4fa1ff1a,#a855f71a);opacity:0;transition:opacity .3s ease;z-index:1}.stat-card:hover:before{opacity:1}.stat-card:hover{transform:translateY(-4px) scale(1.02);box-shadow:0 20px 40px #0000004d;border-color:#4fa1ff4d}.stat-card.album-bg{background-size:cover;background-position:center;background-repeat:no-repeat}.stat-card.album-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#000000b3,#0006);z-index:2}.stat-content{display:flex;flex-direction:column;align-items:center;text-align:center;z-index:3;position:relative;justify-content:center;height:100%}.stat-number{font-size:3rem;font-weight:800;color:#fff;line-height:1;text-shadow:0 2px 8px rgba(0,0,0,.5);margin-bottom:8px}.stat-label{font-size:.95rem;color:#ffffffe6;font-weight:600;text-shadow:0 1px 4px rgba(0,0,0,.5);text-transform:uppercase;letter-spacing:.5px}.analytics-main-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.analytics-section{background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:25px;overflow:hidden}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.section-header h3{color:#fff;font-size:1.3rem;font-weight:600;margin:0}.section-badge{background:#4fa1ff33;color:#4fa1ff;padding:4px 12px;border-radius:20px;font-size:.8rem;font-weight:600}.tracks-showcase{display:flex;flex-direction:column;gap:15px}.track-showcase-item{position:relative;display:flex;align-items:center;gap:16px;padding:16px;background:#ffffff08;border-radius:16px;transition:all .4s cubic-bezier(.4,0,.2,1);overflow:hidden;min-height:80px}.track-showcase-item.album-bg{background-size:cover;background-position:center;background-repeat:no-repeat}.track-showcase-item.album-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#000c,#0009);z-index:1}.track-showcase-item:hover{background:#ffffff0f;transform:translate(8px) scale(1.02);box-shadow:0 8px 24px #0003}.track-rank{font-size:1.4rem;font-weight:800;color:#4fa1ff;min-width:40px;text-align:center;text-shadow:0 2px 4px rgba(0,0,0,.5);z-index:3;position:relative}.track-artwork{position:relative;width:60px;height:60px;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px #0000004d;z-index:3}.track-artwork img{width:100%;height:100%;object-fit:cover}.artwork-overlay{position:absolute;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s ease;border-radius:12px}.track-showcase-item:hover .artwork-overlay{opacity:1}.play-indicator{color:#fff;font-size:1.2rem;text-shadow:0 2px 4px rgba(0,0,0,.5)}.track-info-showcase{flex:1;z-index:3;position:relative}.track-title{color:#fff;font-size:1.1rem;font-weight:700;margin:0 0 6px;line-height:1.2;text-shadow:0 2px 4px rgba(0,0,0,.5)}.track-artist{color:#fffc;font-size:.95rem;margin:0 0 8px;text-shadow:0 1px 3px rgba(0,0,0,.5)}.popularity-indicator{position:relative;height:4px;background:#ffffff1a;border-radius:2px;overflow:hidden}.popularity-fill{height:100%;background:linear-gradient(90deg,#4ea1ff,#a855f7);border-radius:2px;transition:width .5s ease}.popularity-text{position:absolute;top:-20px;right:0;font-size:.7rem;color:#fff9}.artists-showcase{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}.artist-showcase-item{position:relative;text-align:center;padding:16px;background:#ffffff08;border-radius:16px;transition:all .4s cubic-bezier(.4,0,.2,1);overflow:hidden;min-height:160px;display:flex;flex-direction:column;align-items:center;justify-content:center}.artist-showcase-item.album-bg{background-size:cover;background-position:center;background-repeat:no-repeat}.artist-showcase-item.album-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#000c,#0009);z-index:1}.artist-showcase-item:hover{background:#ffffff0f;transform:translateY(-8px) scale(1.05);box-shadow:0 12px 32px #0000004d}.artist-image-container{position:relative;width:80px;height:80px;margin:0 auto 12px;border-radius:50%;overflow:hidden;box-shadow:0 6px 20px #0000004d;z-index:3}.artist-image{width:100%;height:100%;object-fit:cover}.artist-rank{position:absolute;top:-8px;right:-8px;background:linear-gradient(135deg,#4ea1ff,#a855f7);color:#fff;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.9rem;font-weight:800;box-shadow:0 4px 12px #4fa1ff66;z-index:4}.artist-name{color:#fff;font-size:1rem;font-weight:700;margin:0 0 10px;line-height:1.2;text-shadow:0 2px 4px rgba(0,0,0,.5);z-index:3;position:relative}.artist-genres{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;z-index:3;position:relative}.genre-tag{background:#4fa1ff33;color:#4fa1ff;padding:4px 10px;border-radius:16px;font-size:.75rem;font-weight:600;border:1px solid rgba(79,161,255,.3);text-shadow:0 1px 2px rgba(0,0,0,.5)}.recent-section{grid-column:span 2}.recent-activity-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:12px;max-height:300px;overflow-y:auto}.recent-activity-item{display:flex;align-items:center;gap:12px;padding:10px;background:#ffffff08;border-radius:10px;transition:all .3s ease}.recent-activity-item:hover{background:#ffffff0f}.recent-artwork{width:40px;height:40px;border-radius:6px;object-fit:cover}.recent-info{flex:1}.recent-track-name{color:#fff;font-size:.9rem;font-weight:600;margin:0 0 2px;line-height:1.2}.recent-artist{color:#ffffffb3;font-size:.8rem;margin:0}.recent-time{color:#4fa1ff;font-size:.8rem;font-weight:600}.playlists-section{grid-column:span 2}.playlists-showcase{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px}.playlist-showcase-item{background:#ffffff08;border-radius:12px;padding:20px;transition:all .3s ease}.playlist-showcase-item:hover{background:#ffffff0f;transform:translateY(-3px)}.playlist-name{color:#fff;font-size:1rem;font-weight:600;margin:0 0 8px;line-height:1.3}.playlist-meta{color:#ffffffb3;font-size:.9rem;margin:0 0 15px}.playlist-open-btn{display:inline-block;background:#4fa1ff33;color:#4fa1ff;padding:8px 16px;border-radius:8px;text-decoration:none;font-size:.9rem;font-weight:600;transition:all .3s ease}.playlist-open-btn:hover{background:#4fa1ff4d;transform:translateY(-1px)}.playlists-footer{text-align:center;margin-top:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1)}.playlists-footer p{color:#fff9;font-size:.9rem;margin:0}.modern-error-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:20px;text-align:center}.error-icon{font-size:4rem}.modern-error-state h3{color:#fff;font-size:1.5rem;margin:0}.modern-error-state p{color:#ffffffb3;margin:0}.retry-btn{background:#4fa1ff33;border:1px solid rgba(79,161,255,.3);color:#fff;padding:12px 24px;border-radius:12px;cursor:pointer;font-weight:600;transition:all .3s ease}.retry-btn:hover{background:#4fa1ff4d;transform:translateY(-2px)}@media (max-width: 1200px){.analytics-main-grid{grid-template-columns:1fr}.recent-section,.playlists-section{grid-column:span 1}}@media (max-width: 768px){.modern-dashboard-container{height:95vh;border-radius:16px}.modern-dashboard-header{padding:20px;flex-direction:column;gap:15px;text-align:center}.dashboard-title{font-size:2rem}.modern-analytics-layout{padding:20px}.stats-overview{grid-template-columns:repeat(2,1fr);width:100%;gap:20px}.stat-card{padding:20px}.stat-number{font-size:2.5rem}.stat-label{font-size:.85rem}.artists-showcase{grid-template-columns:repeat(2,1fr)}.recent-activity-list,.playlists-showcase{grid-template-columns:1fr}}@media (max-width: 480px){.stats-overview{grid-template-columns:repeat(2,1fr);gap:16px;width:100%}.stat-card{padding:16px}.stat-number{font-size:2.2rem}.stat-label{font-size:.8rem}}.chatgpt-input-wrapper{position:relative;display:flex;align-items:center;background:#ffffff08;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.08);border-radius:25px;padding:4px;transition:all .3s ease;box-shadow:0 8px 32px #0000001a;width:100%;max-width:450px}.chatgpt-input-wrapper:hover{background:#ffffff0d;border-color:#4ea1ff33;box-shadow:0 12px 40px #4ea1ff1a}.chatgpt-input-wrapper:focus-within{background:#ffffff14;border-color:#4ea1ff4d;box-shadow:0 0 0 2px #4ea1ff1a}.chatgpt-input{flex:1;background:transparent;border:none;outline:none;color:#fff;font-size:1.1rem;padding:16px 24px;font-family:inherit;resize:none}.chatgpt-input::placeholder{color:#fff6;font-weight:300}.play-pause-btn{width:48px;height:48px;border-radius:50%;border:none;margin-right:8px;cursor:pointer;transition:all .4s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;box-shadow:0 4px 12px #0003}.play-pause-btn.play{background:#ffffff1a;color:#fff9;cursor:not-allowed}.play-pause-btn.pause{background:linear-gradient(135deg,#4ea1ff,#a855f7);color:#fff;cursor:pointer;box-shadow:0 0 20px #4ea1ff4d;animation:pausePulse 1.5s ease-in-out infinite}.play-pause-btn.pause:hover{box-shadow:0 0 30px #4ea1ff80}.play-pause-btn.loading{background:linear-gradient(135deg,#a855f7,#4ea1ff);color:#fff;cursor:pointer;animation:loadingPulse 1s ease-in-out infinite}.play-pause-btn.loading:hover{box-shadow:0 0 30px #a855f780}.go-btn{min-width:60px;height:48px;border-radius:24px;border:none;margin-right:8px;cursor:pointer;transition:all .4s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;position:relative;overflow:hidden;padding:0 20px}.go-btn.ready{background:linear-gradient(135deg,#4ea1ff,#a855f7);color:#fff;cursor:pointer;box-shadow:0 0 20px #4ea1ff4d}.go-btn.ready:hover{box-shadow:0 0 30px #4ea1ff80;transform:translateY(-1px)}.go-btn.ready:disabled{background:#ffffff1a;color:#fff6;cursor:not-allowed;box-shadow:none;transform:none}.go-btn.loading{background:linear-gradient(135deg,#a855f7,#4ea1ff);color:#fff;cursor:pointer;animation:loadingPulse 1s ease-in-out infinite}.go-btn.loading:hover{box-shadow:0 0 30px #a855f780}.how-it-works-overlay{position:fixed;inset:0;background:#000c;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.how-it-works-container{background:linear-gradient(135deg,#ffffff1a,#ffffff0d);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);border-radius:20px;max-width:600px;width:100%;max-height:80vh;overflow-y:auto;box-shadow:0 20px 40px #0000004d}.how-it-works-header{display:flex;justify-content:space-between;align-items:center;padding:30px 30px 20px;border-bottom:1px solid rgba(255,255,255,.1)}.how-it-works-header h2{color:#fff;font-size:24px;font-weight:600;margin:0;background:linear-gradient(135deg,#4ea1ff,#a855f7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.close-btn{background:none;border:none;color:#fff9;font-size:28px;cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .3s ease}.close-btn:hover{background:#ffffff1a;color:#fff}.how-it-works-content{padding:30px}.step{display:flex;align-items:flex-start;margin-bottom:30px;gap:20px}.step:last-child{margin-bottom:0}.step-number{background:linear-gradient(135deg,#4ea1ff,#a855f7);color:#fff;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:18px;flex-shrink:0}.step-content h3{color:#fff;font-size:18px;font-weight:600;margin:0 0 8px}.step-content p{color:#fffc;font-size:14px;line-height:1.6;margin:0}.how-it-works-footer{padding:20px 30px 30px;border-top:1px solid rgba(255,255,255,.1);text-align:center}.how-it-works-footer p{color:#ffffffe6;font-size:16px;margin:0 0 20px}.got-it-btn{background:linear-gradient(135deg,#4ea1ff,#a855f7);color:#fff;border:none;padding:12px 30px;border-radius:25px;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #4ea1ff4d}.got-it-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #4ea1ff66}@keyframes pausePulse{0%,to{box-shadow:0 0 20px #4ea1ff4d}50%{box-shadow:0 0 30px #4ea1ff80,0 0 40px #a855f733}}@keyframes loadingPulse{0%,to{box-shadow:0 0 20px #a855f74d}50%{box-shadow:0 0 30px #a855f780,0 0 40px #4ea1ff33}}@keyframes dotBounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.play-triangle{width:0;height:0;border-left:8px solid currentColor;border-top:6px solid transparent;border-bottom:6px solid transparent;margin-left:2px;transition:all .3s ease}.pause-bar{width:3px;height:12px;background:currentColor;margin:0 1px;border-radius:1px;transition:all .3s ease}.loading-dot{width:4px;height:4px;background:currentColor;border-radius:50%;margin:0 1px;animation:dotBounce 1.4s ease-in-out infinite both}.loading-dot:nth-child(1){animation-delay:-.32s}.loading-dot:nth-child(2){animation-delay:-.16s}.loading-dot:nth-child(3){animation-delay:0s}.chatgpt-send-btn.idle .play-icon{transform:translate(1px)}.chatgpt-send-btn.ready .pause-icon{transform:scale(1)}.chatgpt-send-btn.ready .play-icon{animation:playBounce .6s ease-in-out}.chatgpt-send-btn.loading .pause-icon{animation:pausePulse .8s ease-in-out infinite}.loading-spinner{width:18px;height:18px;position:relative}.spinner-ring{width:18px;height:18px;border:2px solid rgba(168,85,247,.3);border-top:2px solid rgba(168,85,247,.9);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes readyPulse{0%,to{box-shadow:0 0 #4ea1ff66;transform:scale(1)}50%{box-shadow:0 0 0 8px #4ea1ff00;transform:scale(1.05)}}@keyframes loadingSpin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes playBounce{0%,to{transform:scale(1)}50%{transform:scale(1.2)}}@keyframes pausePulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(.9)}}@media (max-width: 768px){.chatgpt-input-wrapper{max-width:100%}.chatgpt-input{font-size:1rem;padding:14px 20px}.chatgpt-send-btn{width:36px;height:36px}.send-icon,.pause-icon,.loading-spinner,.spinner-ring{width:16px;height:16px}}.album-cover-cursor-container{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:1;pointer-events:none}.cursor-album-cover{position:absolute;width:60px;height:60px;border-radius:8px;object-fit:cover;transform:translate(-50%,-50%);will-change:transform,opacity}.ai-analysis{display:flex;flex-wrap:wrap;gap:1.5rem;justify-content:center;align-items:stretch;margin-bottom:4rem}.toggle-area{position:relative}.info-icon-wrapper{position:relative;display:inline-block;margin-left:8px}.info-icon{cursor:pointer;opacity:.6;transition:opacity .2s ease;width:16px;height:16px;object-fit:contain;display:block}.info-icon:hover{opacity:1}.info-tooltip{position:absolute;top:50%;left:100%;transform:translateY(-50%) translate(8px);background:#000000f2;border:1px solid rgba(255,255,255,.2);border-radius:4px;padding:8px 12px;opacity:0;visibility:hidden;z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 4px 12px #0006;transition:all .2s ease;width:240px;pointer-events:none}.info-icon-wrapper:hover .info-tooltip{opacity:1;visibility:visible;transform:translateY(-50%) translate(4px)}.tooltip-content{display:flex;flex-direction:column;gap:8px}.tooltip-section{color:#ffffffe6;font-size:.75rem;line-height:1.3}.tooltip-section strong{color:#4ea1ff;font-weight:600}.album-grid-container{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:0;overflow:hidden;pointer-events:none;perspective:1000px}.album-grid-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#000;z-index:1}.album-grid-inner{position:absolute;top:0;left:0;width:100%;height:100%;display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));grid-auto-rows:100px;gap:20px;padding:20px;box-sizing:border-box;z-index:2}.album-tile-wrapper{position:relative;overflow:hidden;border-radius:12px;will-change:transform,box-shadow,z-index,opacity;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.album-tile-image{width:100%;height:100%;object-fit:cover;will-change:transform,filter;filter:brightness(.9) contrast(1.1);border-radius:8px}.album-tile-wrapper:hover{transform:scale(1.1) translateY(-5px)!important;box-shadow:0 20px 40px #4ea1ff66!important;z-index:2000!important}.album-tile-wrapper{transition:opacity .6s ease-out,transform .4s ease-out,box-shadow .4s ease-out}.fused-recommendation-container{width:100%;max-width:1200px;margin:0 auto;background:#191414;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px #0000004d;font-family:Circular,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.album-collage{display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:1fr;height:80px;gap:4px;background:#000;padding:8px;width:320px;flex-shrink:0}.album-tile{overflow:hidden;border-radius:4px}.album-image{width:100%;height:100%;object-fit:cover}.playlist-info{padding:20px;background:linear-gradient(180deg,#1db954,#191414);color:#fff;display:flex;align-items:center;gap:20px}.playlist-left{flex-shrink:0}.playlist-right{flex:1;min-width:0}.playlist-title{font-size:1.5rem;font-weight:700;margin:0 0 8px;color:#fff}.playlist-creator{font-size:.9rem;color:#fffc;margin:0 0 12px}.playlist-status{display:flex;align-items:center;gap:8px;margin-bottom:8px}.saved-indicator{background:#fff3;padding:4px 8px;border-radius:12px;font-size:.8rem;font-weight:500;color:#fff}.playlist-hint{margin-top:8px}.hint-text{font-size:.75rem;color:#ffffffb3;font-style:italic}.recommendation-columns{display:grid;grid-template-columns:1fr 1fr;gap:0;background:#191414}.recommendation-column{background:#0003;border-right:1px solid rgba(255,255,255,.1);position:relative;overflow:hidden}.recommendation-column:last-child{border-right:none}.column-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding:20px 20px 0;border-bottom:1px solid rgba(255,255,255,.1);position:relative;z-index:2}.column-header h4{color:#fff;font-size:1.2rem;margin:0;font-weight:600}.track-count{background:#4ea1ff33;color:#4ea1ff;padding:4px 12px;border-radius:20px;font-size:.8rem;font-weight:600}.track-list{display:flex;flex-direction:column;gap:0;max-height:500px;overflow-y:auto;padding:8px 0 20px;position:relative;z-index:2}.fused-track-item{display:flex;align-items:center;padding:12px 20px;border-bottom:1px solid rgba(255,255,255,.05);transition:all .2s ease;cursor:pointer;min-height:72px;gap:16px;border-radius:4px;margin:0 8px}.fused-track-item:hover{background:#ffffff0d;transform:translate(2px)}.fused-track-item.selected{background:#1db9541a;border-left:3px solid #1db954;transform:translate(0)}.track-number{width:20px;text-align:center;color:#fff9;font-size:.85rem;font-weight:500;flex-shrink:0}.track-main-info{display:flex;align-items:center;flex:1;min-width:0;gap:12px}.track-image{width:48px;height:48px;border-radius:4px;overflow:hidden;flex-shrink:0}.track-image img{width:100%;height:100%;object-fit:cover}.image-placeholder{width:100%;height:100%;background:#ffffff1a;display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:#fff6}.track-details{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:2px}.track-name{color:#fff;font-size:.9rem;font-weight:500;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.2}.track-artist{color:#ffffffb3;font-size:.8rem;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.2}.track-album{color:#ffffff80;font-size:.75rem;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.2}.track-popularity,.confidence-score{display:flex;align-items:center;gap:6px;margin-top:3px}.popularity-label,.confidence-label{font-size:.6rem;color:#fff9;font-weight:500;min-width:45px}.popularity-bar,.confidence-bar{flex:1;height:2px;background:#ffffff1a;border-radius:1px;overflow:hidden}.popularity-fill,.confidence-fill{height:100%;background:linear-gradient(90deg,#4ea1ff,#a855f7);border-radius:1px;transition:width .3s ease}.popularity-text,.confidence-text{font-size:.6rem;color:#fffc;font-weight:600;min-width:25px;text-align:right}.track-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}.play-button{background:none;border:none;color:#fff;font-size:1.1rem;cursor:pointer;padding:6px;border-radius:50%;width:28px;height:28px;display:flex;align-items:center;justify-content:center;transition:all .2s ease;opacity:0}.fused-track-item:hover .play-button{opacity:1}.play-button:hover{background:#ffffff1a;transform:scale(1.1)}.play-button.playing{background:#1db954;opacity:1;animation:pulse 2s infinite}@keyframes pulse{0%{box-shadow:0 0 #1db954b3}70%{box-shadow:0 0 0 8px #1db95400}to{box-shadow:0 0 #1db95400}}.select-button{background:none;border:none;color:#fff9;font-size:.9rem;cursor:pointer;padding:4px;border-radius:50%;width:22px;height:22px;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.select-button:hover{color:#fff;background:#ffffff1a}.select-button.selected{color:#1db954}.track-duration{color:#fff9;font-size:.75rem;font-weight:500;min-width:35px;text-align:right;flex-shrink:0}.embed-footer{padding:16px 20px;background:#191414;border-top:1px solid rgba(255,255,255,.1)}.embed-footer p{color:#fff9;font-size:.8rem;margin:0 0 8px;line-height:1.4}.product-label{color:#fff6!important;font-size:.7rem!important;margin:0!important}.track-list::-webkit-scrollbar{width:6px}.track-list::-webkit-scrollbar-track{background:#ffffff0d}.track-list::-webkit-scrollbar-thumb{background:#fff3;border-radius:3px}.track-list::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.fused-track-item.dragging{opacity:.5;transform:rotate(2deg)}@media (max-width: 768px){.fused-recommendation-container{max-width:100%;margin:0 16px}.recommendation-columns{grid-template-columns:1fr}.recommendation-column{border-right:none;border-bottom:1px solid rgba(255,255,255,.1)}.album-collage{height:100px}.playlist-info{padding:16px}.playlist-title{font-size:1.3rem}.fused-track-item{padding:10px 16px;min-height:65px;gap:12px;margin:0 4px}.track-image{width:42px;height:42px}.track-name{font-size:.85rem}.track-artist{font-size:.75rem}.track-album{font-size:.7rem}.track-actions{gap:4px}.play-button{width:24px;height:24px;font-size:1rem}.select-button{width:20px;height:20px;font-size:.8rem}.track-duration{font-size:.7rem;min-width:30px}}