*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:#121212;color:#fff;min-height:100vh}.loading{display:flex;justify-content:center;align-items:center;min-height:100vh;color:#b3b3b3}.login{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:1rem;text-align:center;padding:2rem}.login h1{font-size:2rem}.login p{color:#b3b3b3;max-width:400px;line-height:1.5}.login-button{margin-top:1rem;padding:.875rem 2rem;background:#1db954;color:#fff;border:none;border-radius:500px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s,transform .1s}.login-button:hover{background:#1ed760;transform:scale(1.04)}.header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;border-bottom:1px solid #282828}.header h1{font-size:1.25rem}.user-info{display:flex;align-items:center;gap:.75rem}.avatar{width:32px;height:32px;border-radius:50%}.logout-button{padding:.5rem 1rem;background:transparent;color:#b3b3b3;border:1px solid #b3b3b3;border-radius:500px;font-size:.875rem;cursor:pointer;transition:color .2s,border-color .2s}.logout-button:hover{color:#fff;border-color:#fff}main{padding:2rem}.main-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:300px 1fr;gap:2rem;align-items:start}@media(max-width:768px){.main-content{grid-template-columns:1fr}}.card{background:#ffffff0d;border-radius:12px;padding:1.5rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);margin-bottom:2rem}.filter-section{display:flex;flex-direction:column;gap:1.5rem}.filter-controls{display:flex;gap:2rem;flex-wrap:wrap}.input-group{display:flex;flex-direction:column;gap:.5rem;flex:1;min-width:250px}.input-group label,.toggle-container label{font-size:.875rem;color:#b3b3b3;font-weight:500}.input-wrapper{position:relative;display:flex;align-items:center}.input-group input{width:100%;padding:.75rem 2.5rem .75rem 1rem;border-radius:8px;border:1px solid rgba(255,255,255,.2);background:#0003;color:#fff;font-size:1rem;transition:all .2s}.input-group input:focus{outline:none;border-color:#1ed760;background:#0006}.input-group input.invalid{border-color:#e22134}.input-icon{position:absolute;right:1rem;font-weight:700}.input-icon.success{color:#1ed760}.input-icon.error{color:#e22134}.error-text{color:#e22134;font-size:.75rem}.toggle-container{display:flex;flex-direction:column;gap:.5rem}.segmented-control{display:flex;background:#0000004d;border-radius:8px;overflow:hidden;border:1px solid rgba(255,255,255,.1);padding:2px}.segment{flex:1;padding:.5rem 1rem;background:transparent;color:#b3b3b3;border:none;border-radius:6px;cursor:pointer;font-weight:500;font-size:.875rem;transition:all .2s ease}.segment:hover{color:#fff}.segment.active{background:#1ed760;color:#000;box-shadow:0 2px 4px #0003}.filter-stats{font-size:.875rem;color:#b3b3b3;border-top:1px solid rgba(255,255,255,.1);padding-top:1rem}.highlight-stat{color:#1ed760;font-weight:700;font-size:1.1rem}.playlists-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1.5rem}.playlist-card{background:#ffffff0d;border-radius:8px;padding:1rem;transition:background .2s,transform .2s;cursor:pointer}.playlist-card:hover{background:#ffffff1a}.cover-wrapper{width:100%;aspect-ratio:1;border-radius:8px;overflow:hidden;margin-bottom:1rem;background:#282828;display:flex;align-items:center;justify-content:center;position:relative}.cover-wrapper img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.playlist-card:hover .cover-wrapper img{transform:scale(1.05)}.placeholder-cover{font-size:3rem}.badge{position:absolute;top:8px;right:8px;padding:4px 8px;border-radius:12px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.2);z-index:2}.badge-followed{background:#1ed76033;color:#1ed760;border-color:#1ed76066}.playlist-name{font-size:1rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:.25rem}.playlist-meta-row{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:#b3b3b3}.owner-name{color:#888;font-size:.8rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.loading-state,.error-state,.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;color:#b3b3b3}.error-state{color:#e22134}.spinner{width:40px;height:40px;border:4px solid rgba(255,255,255,.1);border-left-color:#1ed760;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1rem}@keyframes spin{to{transform:rotate(360deg)}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-content{background:#181818;border:1px solid rgba(255,255,255,.1);border-radius:12px;box-shadow:0 20px 40px #0006;width:100%;max-width:600px;max-height:90vh;display:flex;flex-direction:column;overflow:hidden;animation:slideUp .3s cubic-bezier(.16,1,.3,1)}.preview-modal{max-width:1000px}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;border-bottom:1px solid rgba(255,255,255,.1);background:#ffffff05}.close-btn{background:transparent;color:#b3b3b3;border:none;font-size:2rem;cursor:pointer;line-height:1;transition:color .2s}.close-btn:hover{color:#fff}.start-prompt{padding:4rem 2rem;text-align:center;display:flex;flex-direction:column;align-items:center;gap:1.5rem}.start-prompt p{font-size:1.1rem;color:#b3b3b3}.preview-container{display:flex;flex-direction:column;overflow:hidden;height:100%}.preview-controls{display:flex;padding:1.5rem 2rem;gap:2rem;align-items:stretch;background:#0003;border-bottom:1px solid rgba(255,255,255,.05)}.stats-panel{display:flex;gap:1.5rem;padding-right:2rem;border-right:1px solid rgba(255,255,255,.1)}.stat-box{display:flex;flex-direction:column;justify-content:center}.stat-value{font-size:1.5rem;font-weight:700;line-height:1}.stat-label{font-size:.75rem;color:#b3b3b3;text-transform:uppercase;letter-spacing:.5px;margin-top:.25rem}.dropdown-select{padding:.75rem 1rem;border-radius:8px;border:1px solid rgba(255,255,255,.2);background:#0000004d;color:#fff;font-size:.875rem;width:200px;outline:none}.dropdown-select:focus{border-color:#1ed760}.track-table-wrapper{overflow-y:auto;flex:1}.track-table{width:100%;border-collapse:collapse;text-align:left}.track-table th{position:sticky;top:0;background:#181818;padding:1rem;font-size:.875rem;color:#b3b3b3;font-weight:500;text-transform:uppercase;letter-spacing:1px;border-bottom:1px solid rgba(255,255,255,.1);z-index:10}.track-table td{padding:1rem;border-bottom:1px solid rgba(255,255,255,.05);color:#b3b3b3;font-size:.875rem}.track-table tr:hover td{background:#ffffff0d}.track-title{color:#fff!important;font-weight:500}.source-pill{background:#ffffff1a;padding:4px 8px;border-radius:12px;font-size:.75rem;white-space:nowrap}.modal-footer{display:flex;justify-content:flex-end;gap:1rem;padding:1.5rem 2rem;border-top:1px solid rgba(255,255,255,.1);background:#ffffff05}.landing{position:relative;min-height:100vh;display:flex;flex-direction:column;overflow:hidden;background-color:#000;color:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.landing-bg{position:absolute;top:0;left:0;right:0;bottom:0;overflow:hidden;z-index:0;pointer-events:none}.glow{position:absolute;width:600px;height:600px;background:radial-gradient(circle,#1db95426,#0000 70%);border-radius:50%;filter:blur(60px)}.glow-1{top:-200px;left:-200px;animation:float 10s infinite alternate ease-in-out}.glow-2{bottom:-200px;right:-200px;background:radial-gradient(circle,#1ed7601a,#0000 70%);animation:float 12s infinite alternate-reverse ease-in-out}@keyframes float{0%{transform:translate(0)}to{transform:translate(50px,50px)}}.landing-nav{position:relative;z-index:10;display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;max-width:1200px;margin:0 auto;width:100%}.logo{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.25rem;letter-spacing:-.5px}.logo-icon{color:#1ed760}.landing-main{position:relative;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;padding:4rem 2rem;max-width:1200px;margin:0 auto;width:100%}.hero{text-align:center;max-width:800px;margin-bottom:5rem;display:flex;flex-direction:column;align-items:center}.hero-badge{display:inline-block;padding:.5rem 1rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:500px;font-size:.875rem;font-weight:500;color:#b3b3b3;margin-bottom:2rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.hero-title{font-size:4rem;font-weight:800;line-height:1.1;margin-bottom:1.5rem;letter-spacing:-1px}.text-gradient{background:linear-gradient(135deg,#1ed760,#1db954);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;color:#b3b3b3;line-height:1.6;max-width:600px;margin-bottom:2.5rem}.cta-button{display:flex;align-items:center;gap:.75rem;padding:1rem 2.5rem;background:#1ed760;color:#000;border:none;border-radius:500px;font-size:1.125rem;font-weight:700;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 20px #1ed7604d}.cta-button:hover{transform:translateY(-2px);background:#1fdf64;box-shadow:0 6px 25px #1ed76066}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;width:100%}.feature-card{background:#ffffff08;border:1px solid rgba(255,255,255,.05);border-radius:16px;padding:2rem 1.5rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:transform .2s,background .2s}.feature-card:hover{transform:translateY(-5px);background:#ffffff0d}.feature-icon-wrapper{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;background:#1ed7601a;border-radius:12px;margin-bottom:1.5rem;color:#1ed760}.feature-card h3{font-size:1.25rem;font-weight:600;margin-bottom:.75rem;color:#fff}.feature-card p{color:#b3b3b3;line-height:1.5;font-size:.95rem}.landing-footer{position:relative;z-index:10;text-align:center;padding:2rem;color:#555;font-size:.875rem}@media(max-width:768px){.hero-title{font-size:2.5rem}}
