*{box-sizing:border-box}:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;min-width:320px;min-height:100vh}#root{width:100%;min-height:100vh}.app{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);padding:2rem}.app-header{text-align:center;margin-bottom:2rem;position:relative}.app-header h1{color:#fff;font-size:2.5rem;margin:0;text-shadow:0 2px 4px rgba(0,0,0,.2)}.disconnect-button{position:absolute;top:0;right:0;padding:.5rem 1rem;background:#fff3;color:#fff;border:2px solid rgba(255,255,255,.3);border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .3s;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.disconnect-button:hover{background:#ef4444cc;border-color:#ef4444;transform:translateY(-2px);box-shadow:0 4px 12px #0003}.app-main{max-width:900px;margin:0 auto}.loading,.auth-required{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:80vh;color:#fff;text-align:center}.auth-required h1{font-size:2.5rem;margin-bottom:1rem}.auth-required p{font-size:1.2rem;margin-bottom:2rem;opacity:.9}.auth-button{display:inline-block;padding:1rem 2rem;background:#1db954;color:#fff;text-decoration:none;border-radius:30px;font-size:1.1rem;font-weight:600;transition:all .3s;box-shadow:0 4px 12px #0003}.auth-button:hover{background:#1ed760;transform:translateY(-2px);box-shadow:0 6px 16px #0000004d}@media(max-width:768px){.app{padding:1rem}.app-header h1{font-size:2rem}.disconnect-button{position:static;display:block;margin:1rem auto 0;width:auto}.auth-required h1{font-size:2rem}.auth-required p{font-size:1rem}}.auth-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:1.5rem}.spotify-button{background:#1db954!important}.spotify-button:hover{background:#1ed760!important}.deezer-button{background:#ff0092!important}.deezer-button:hover{background:#ff3fa9!important}.platform-icon{width:24px;height:24px;margin-right:.5rem;vertical-align:middle}.platform-note{max-width:500px;margin:0 auto;color:#fffc}.platform-note p{font-size:.9rem;margin:.5rem 0}.platform-badge{font-size:1rem;margin-left:1rem;opacity:.9}@media(max-width:768px){.auth-buttons{flex-direction:column;align-items:stretch}.auth-button{width:100%}.platform-badge{display:block;font-size:.9rem;margin:.5rem 0 0}}.currently-playing{background:linear-gradient(135deg,#1db954,#1ed760);border-radius:12px;padding:2rem;margin-bottom:2rem;box-shadow:0 4px 6px #0000001a;color:#fff}.currently-playing h2{margin:0 0 1rem;font-size:1.2rem;font-weight:600}.track-info{display:flex;gap:1.5rem;align-items:center;margin-bottom:1rem}.album-art{width:150px;height:150px;border-radius:8px;box-shadow:0 4px 12px #0000004d}.track-details{flex:1;text-align:left}.track-name{font-size:1.8rem;font-weight:700;margin-bottom:.5rem}.track-artist{font-size:1.2rem;opacity:.9;margin-bottom:.3rem}.track-album{font-size:1rem;opacity:.8}.progress-bar{width:100%;height:6px;background:#ffffff4d;border-radius:3px;overflow:hidden}.progress-fill{height:100%;background:#fff;transition:width .3s ease}.no-track{padding:2rem;text-align:center;opacity:.8}@media(max-width:768px){.track-info{flex-direction:column;text-align:center}.track-details{text-align:center}.album-art{width:120px;height:120px}.track-name{font-size:1.4rem}.track-artist{font-size:1rem}}.queue-display{background:#fff;border-radius:12px;padding:1.5rem;margin-bottom:2rem;box-shadow:0 2px 4px #0000001a}.queue-display h2{margin:0 0 1rem;font-size:1.2rem;font-weight:600;color:#333}.queue-count{font-size:.95rem;font-weight:400;color:#999}.queue-list{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:repeat(5,auto);grid-auto-flow:column;gap:.6rem}.queue-item{display:flex;align-items:center;gap:.6rem;padding:.6rem .75rem;background:#f8f9fa;border-radius:8px;transition:background .2s;min-width:0}.queue-item:hover{background:#e9ecef}.queue-position{font-size:.75rem;font-weight:700;color:#aaa;width:1.2rem;text-align:center;flex-shrink:0}.queue-album-art{width:40px;height:40px;border-radius:4px;flex-shrink:0}.queue-track-info{flex:1;min-width:0}.queue-track-name{font-size:.85rem;font-weight:600;color:#333;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.queue-track-artist{font-size:.78rem;color:#666;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.empty-queue{padding:2rem;text-align:center;color:#999}@media(max-width:768px){.queue-list{grid-template-columns:1fr}.queue-item:nth-child(n+6){display:none}.queue-album-art{width:36px;height:36px}}.search-bar{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 4px #0000001a}.search-bar h2{margin:0 0 1rem;font-size:1.2rem;font-weight:600;color:#333}.search-input-group{display:flex;gap:.75rem;margin-bottom:1.5rem}.search-input{flex:1;padding:.75rem 1rem;border:2px solid #e9ecef;border-radius:8px;font-size:1rem;transition:border-color .2s}.search-input:focus{outline:none;border-color:#1db954}.search-button{padding:.75rem 1.5rem;background:#1db954;color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s}.search-button:hover:not(:disabled){background:#1ed760}.search-button:disabled{opacity:.6;cursor:not-allowed}.search-results{display:flex;flex-direction:column;gap:.75rem;max-height:500px;overflow-y:auto}.search-result-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:#f8f9fa;border-radius:8px;transition:background .2s}.search-result-item:hover{background:#e9ecef}.result-album-art{width:60px;height:60px;border-radius:4px;flex-shrink:0}.result-track-info{flex:1;min-width:0}.result-track-name{font-weight:600;color:#333;margin-bottom:.25rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.result-track-artist{font-size:.9rem;color:#666;margin-bottom:.15rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.result-track-album{font-size:.85rem;color:#999;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.add-button{padding:.5rem 1rem;background:#1db954;color:#fff;border:none;border-radius:6px;font-size:.9rem;font-weight:600;cursor:pointer;transition:background .2s;flex-shrink:0}.add-button:hover:not(:disabled){background:#1ed760}.add-button:disabled{opacity:.6;cursor:not-allowed}.add-button--added{background:#148a3c;opacity:1}@media(max-width:768px){.search-input-group{flex-direction:column}.search-button{width:100%}.search-result-item{flex-wrap:wrap}.add-button{width:100%}}.deezer-player{margin-bottom:1rem}#dz-root{width:100%;min-height:90px}.player-loading{background:#fff;border-radius:12px;padding:2rem;text-align:center;color:#666}.player-loading p{margin:0;font-size:1rem}.save-playlist{background:#fff;border-radius:12px;padding:1.5rem;margin-top:2rem;box-shadow:0 2px 4px #0000001a;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.save-playlist-info{color:#555;font-size:.95rem}.session-track-count{font-weight:500}.save-button{padding:.65rem 1.4rem;background:#1db954;color:#fff;border:none;border-radius:8px;font-size:.95rem;font-weight:600;cursor:pointer;transition:background .2s,transform .2s;white-space:nowrap}.save-button:hover:not(:disabled){background:#1ed760;transform:translateY(-1px)}.save-button.saving{opacity:.65;cursor:not-allowed}.save-button.save-again{background:#555;font-size:.85rem;padding:.5rem 1rem}.save-button.save-again:hover{background:#333}.save-success{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.success-text{color:#1db954;font-size:.95rem}.open-playlist-link{color:#555;font-size:.9rem;text-decoration:underline}.open-playlist-link:hover{color:#111}.save-error{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.error-text{color:#e53e3e;font-size:.95rem}@media(max-width:768px){.save-playlist{flex-direction:column;align-items:stretch;text-align:center}.save-button{width:100%}.save-success,.save-error{justify-content:center}}