: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;flex:1;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}}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;overflow-x:hidden}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:#333;background-color:#f8f9fa;width:100%}.app{min-height:100vh;width:100%}.main-content{flex:1;padding:1rem;min-height:calc(100vh - 200px);width:100%}.container{width:100%;margin:0 auto;padding:0 1rem}.header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:1rem;box-shadow:0 2px 10px #0000001a;width:100%}.header-content{width:100%;display:flex;justify-content:space-between;align-items:center;padding:0 1rem}.logo{font-size:1.8rem;font-weight:700;text-decoration:none;color:#fff}.nav{display:flex;gap:2rem}.nav a{color:#fff;text-decoration:none;padding:.5rem 1rem;border-radius:5px;transition:background-color .3s}.nav a:hover{background-color:#ffffff1a}.auth-section{display:flex;align-items:center;gap:1rem}.user-info{display:flex;align-items:center;gap:.5rem}.user-avatar{width:32px;height:32px;border-radius:50%;background:#fff;color:#667eea;display:flex;align-items:center;justify-content:center;font-weight:700}.btn{padding:.5rem 1rem;border:none;border-radius:5px;cursor:pointer;text-decoration:none;display:inline-block;text-align:center;transition:all .3s;font-size:.9rem}.btn-primary{background:#007bff;color:#fff}.btn-primary:hover{background:#0056b3}.btn-secondary{background:transparent;color:#fff;border:1px solid white}background: white; color: #667eea; } .btn-danger{background:#dc3545;color:#fff}.btn-danger:hover{background:#c82333}.footer{background:#343a40;color:#fff;text-align:center;padding:2rem;margin-top:auto;width:100%}.footer-content{width:100%;margin:0 auto;padding:0 1rem}.footer-links{display:flex;justify-content:center;gap:2rem;margin-bottom:1rem}.footer-links a{color:#adb5bd;text-decoration:none}.footer-links a:hover{color:#fff}.songs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin-top:2rem}.song-card{background:#fff;border-radius:10px;padding:1.5rem;box-shadow:0 4px 6px #0000001a;transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column;height:100%}.song-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #00000026}.song-thumbnail{width:100%;height:200px;background-size:cover;background-position:center;background-repeat:no-repeat;border-radius:8px;margin-bottom:1rem;display:flex;align-items:center;justify-content:center;color:#fff;font-size:3rem;position:relative;overflow:hidden}.song-thumbnail img{width:100%;height:100%;object-fit:cover}.song-thumbnail.no-image{background:linear-gradient(45deg,#667eea,#764ba2)}.song-info h3{margin-bottom:.5rem;color:#333;font-size:1rem;line-height:1.3}.song-info p{color:#666;margin-bottom:1rem;font-size:.9rem;line-height:1.4}.song-info{flex:1;display:flex;flex-direction:column}.song-actions{display:flex;gap:1rem;margin-top:auto}.btn-play{background:#28a745;color:#fff;flex:1}.btn-play:hover{background:#218838}.btn-like{background:#dc3545;color:#fff;padding:.5rem;width:40px;display:flex;align-items:center;justify-content:center}.btn-like:hover{background:#c82333}.btn-like.liked{background:#e91e63}.search-container{margin-bottom:2rem;display:flex;gap:1rem;align-items:center;width:100%;max-width:800px;margin-left:auto;margin-right:auto}.search-input{flex:1;padding:1rem;border:2px solid #ddd;border-radius:8px;font-size:1rem;outline:none;transition:border-color .3s;min-width:0}.search-input:focus{border-color:#667eea}.fetch-btn{padding:1rem 2rem;white-space:nowrap;min-width:100px;border-radius:8px}.fetch-btn:disabled{opacity:.6;cursor:not-allowed}.category-tabs{display:flex;gap:1rem;margin:2rem 0;justify-content:center;flex-wrap:wrap}.category-tab{padding:.75rem 1.5rem;border:2px solid #667eea;background:transparent;color:#667eea;border-radius:25px;cursor:pointer;transition:all .3s;font-weight:500;min-width:100px}.category-tab:hover{background:#667eea;color:#fff;transform:translateY(-2px)}.category-tab.active{background:#667eea;color:#fff;box-shadow:0 4px 15px #667eea4d}.category-tab:disabled{opacity:.6;cursor:not-allowed;transform:none}.form-container{max-width:500px;width:100%;margin:2rem auto;background:#fff;padding:2rem;border-radius:10px;box-shadow:0 4px 6px #0000001a}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500}.form-group input{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:5px;font-size:1rem}.form-group input:focus{outline:none;border-color:#667eea}.song-detail{width:100%;margin:0 auto;background:#fff;border-radius:10px;padding:2rem;box-shadow:0 4px 6px #0000001a}.song-detail-header{display:flex;gap:2rem;margin-bottom:2rem}.song-detail-thumbnail{width:300px;height:300px;background-size:cover;background-position:center;background-repeat:no-repeat;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:4rem;flex-shrink:0}.song-detail-thumbnail img{width:100%;height:100%;object-fit:cover;border-radius:10px}.song-detail-thumbnail.no-image{background:linear-gradient(45deg,#667eea,#764ba2)}.song-detail-info{flex:1}.song-detail-info h1{margin-bottom:1rem;color:#333}.song-detail-info p{margin-bottom:.5rem;color:#666}.song-detail-actions{display:flex;gap:1rem;margin-top:2rem}.faq-item{background:#fff;margin-bottom:1rem;border-radius:8px;box-shadow:0 2px 4px #0000001a;width:100%}.faq-question{width:100%;padding:1.5rem;background:none;border:none;text-align:left;font-size:1.1rem;font-weight:500;cursor:pointer;display:flex;justify-content:space-between;align-items:center}.faq-question:hover{background:#f8f9fa}.faq-answer{padding:0 1.5rem 1.5rem;color:#666;line-height:1.6}.audio-player{position:fixed;bottom:0;left:0;right:0;width:100%;background:#fff;border-top:1px solid #ddd;padding:1rem;box-shadow:0 -2px 10px #0000001a;z-index:1000}.audio-player-content{width:100%;margin:0 auto;display:grid;grid-template-columns:1fr auto 1fr;grid-template-rows:auto auto;grid-template-areas:"info progress controls" "info progress controls";gap:1rem;align-items:center;padding:0 1rem}.audio-player-info{grid-area:info;display:flex;align-items:center;gap:1rem}.audio-player-thumbnail{width:50px;height:50px;border-radius:5px;background-size:cover;background-position:center;background:linear-gradient(45deg,#667eea,#764ba2)}.audio-player-details h4{margin:0;font-size:.9rem}.audio-player-details p{margin:0;font-size:.8rem;color:#666}.audio-player-controls{grid-area:controls;display:flex;align-items:center;gap:1rem;justify-self:end}.audio-progress-container{grid-area:progress;display:flex;align-items:center;gap:.5rem;min-width:300px;justify-self:center}.audio-progress-bar{flex:1;height:6px;background:#ddd;border-radius:3px;cursor:pointer;position:relative;transition:height .2s}.audio-progress-bar:hover{height:8px}.audio-progress-fill{height:100%;background:linear-gradient(90deg,#667eea,#764ba2);border-radius:3px;transition:width .1s}.time-display{font-size:.8rem;color:#666;min-width:35px;text-align:center}.control-btn{padding:.5rem;min-width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .3s}.control-btn:hover{transform:scale(1.1)}.btn-liked{background:#e91e63;color:#fff;border:1px solid #e91e63}.btn-liked:hover{background:#c2185b;border-color:#c2185b}.audio-player audio{width:300px}.loading{text-align:center;padding:2rem;color:#666}.error{text-align:center;padding:2rem;color:#dc3545;background:#f8d7da;border-radius:5px;margin:1rem 0}.page-content{max-width:100%;width:100%;margin:0 auto}.content-section{background:#fff;padding:2rem;border-radius:10px;box-shadow:0 4px 6px #0000001a;margin-bottom:2rem;width:100%}@media (max-width: 768px){.container{padding:0 .5rem}.header-content{flex-direction:column;gap:1rem;text-align:center;padding:0 .5rem}.nav{flex-wrap:wrap;justify-content:center;gap:1rem}.main-content{padding:1rem}.search-container{flex-direction:column;gap:1rem;padding:0 .5rem}.search-input{width:100%}.fetch-btn{width:100%;padding:1rem}.songs-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.song-detail-header{flex-direction:column;align-items:center;text-align:center}.song-detail-thumbnail{width:250px;height:250px}.footer-links{flex-direction:column;gap:.5rem}.audio-player-content{flex-direction:column;gap:.5rem;padding:0 .5rem}.audio-player audio{width:100%}}@media (max-width: 480px){.header{padding:1rem}.header-content{flex-direction:column;gap:1rem;padding:0}.nav{flex-direction:column;gap:.5rem;width:100%}.auth-section{width:100%;justify-content:center}.song-detail{padding:1rem}.form-container{margin:1rem;padding:1.5rem;width:calc(100% - 2rem)}.songs-grid{grid-template-columns:1fr;gap:1rem;display:flex;flex-direction:column;justify-content:center;align-items:center}.song-card{padding:1rem;width:300px}.song-thumbnail{height:150px}.audio-player-content{grid-template-columns:1fr;grid-template-areas:"info" "progress" "controls";gap:1rem;text-align:center}.audio-player-info{justify-content:center}.audio-player-controls{justify-self:center}.audio-progress-container{justify-self:stretch;min-width:auto}.search-input{font-size:16px}.search-container{padding:0;margin-bottom:1rem}.main-content{padding:.5rem}.container{padding:0}}@media (min-width: 1200px){.container,.header-content,.footer-content,.audio-player-content{padding:0 2rem}}