@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";
:root{--bg-primary:#0c0c14;--bg-secondary:#12121e;--bg-tertiary:#1a1a2e;--bg-hover:#222240;--accent:#ec4141;--accent-hover:#ff5252;--accent-glow:#ec41414d;--text-primary:#e8e8f0;--text-secondary:#8b8ba0;--text-muted:#5a5a72;--border:#2a2a3e;--glass:#1a1a2ecc;--glass-border:#ffffff0f;--shadow:0 8px 32px #0006;--player-height:80px;--sidebar-width:220px;--header-height:60px}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg-primary);color:var(--text-primary);height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;overflow:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-layout{flex-direction:column;height:100vh;display:flex}.app-header{height:var(--header-height);background:var(--bg-secondary);border-bottom:1px solid var(--border);z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);align-items:center;gap:24px;padding:0 24px;display:flex}.app-logo{color:var(--accent);white-space:nowrap;align-items:center;gap:10px;font-size:18px;font-weight:700;text-decoration:none;display:flex}.app-logo svg{width:28px;height:28px}.header-nav{gap:4px;display:flex}.header-nav a{color:var(--text-secondary);border-radius:8px;padding:8px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s}.header-nav a:hover,.header-nav a.active{color:var(--text-primary);background:var(--bg-hover)}.header-search{margin-left:auto;position:relative}.header-search input{background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-primary);border-radius:20px;outline:none;width:240px;padding:8px 16px 8px 36px;font-size:13px;transition:all .3s}.header-search input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);width:300px}.header-search input::placeholder{color:var(--text-muted)}.header-search-icon{color:var(--text-muted);width:16px;height:16px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.app-body{flex:1;display:flex;overflow:hidden}.app-sidebar{width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border);flex-shrink:0;padding:16px 0;overflow-y:auto}.sidebar-section-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;padding:12px 20px 8px;font-size:11px;font-weight:600}.sidebar-item{color:var(--text-secondary);cursor:pointer;align-items:center;gap:12px;padding:10px 20px;font-size:13px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.sidebar-item:hover{color:var(--text-primary);background:var(--bg-hover)}.sidebar-item.active{color:var(--accent)}.sidebar-item svg{flex-shrink:0;width:18px;height:18px}.app-content{padding:24px 32px;padding-bottom:calc(var(--player-height) + 24px);flex:1;overflow-y:auto}.player-bar{height:var(--player-height);background:var(--glass);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border-top:1px solid var(--glass-border);z-index:200;align-items:center;gap:16px;padding:0 20px;display:flex;position:fixed;bottom:0;left:0;right:0}.player-track-info{flex-shrink:0;align-items:center;gap:12px;width:240px;display:flex}.player-cover{object-fit:cover;border-radius:8px;width:48px;height:48px;box-shadow:0 4px 12px #0000004d}.player-cover.spinning{border-radius:50%;animation:8s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.player-track-text{overflow:hidden}.player-track-name{white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.player-track-artist{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}.player-controls{flex-direction:column;flex:1;align-items:center;gap:4px;display:flex}.player-buttons{align-items:center;gap:16px;display:flex}.player-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:6px;transition:all .2s;display:flex}.player-btn:hover{color:var(--text-primary);background:var(--bg-hover)}.player-btn.play-btn{background:var(--accent);color:#fff;border-radius:50%;width:40px;height:40px}.player-btn.play-btn:hover{background:var(--accent-hover);box-shadow:0 0 20px var(--accent-glow);transform:scale(1.05)}.player-btn svg{width:18px;height:18px}.player-btn.play-btn svg{width:20px;height:20px}.player-progress{align-items:center;gap:8px;width:100%;max-width:600px;display:flex}.player-time{color:var(--text-muted);text-align:center;min-width:36px;font-size:11px}.progress-bar{background:var(--border);cursor:pointer;border-radius:2px;flex:1;height:4px;transition:height .15s;position:relative}.progress-bar:hover{height:6px}.progress-fill{background:var(--accent);border-radius:2px;height:100%;transition:width .1s linear;position:relative}.progress-fill:after{content:"";background:var(--accent);opacity:0;border-radius:50%;width:10px;height:10px;transition:opacity .2s;position:absolute;top:50%;right:-5px;transform:translateY(-50%)}.progress-bar:hover .progress-fill:after{opacity:1}.player-extra{justify-content:flex-end;align-items:center;gap:8px;width:200px;display:flex}.volume-slider{background:var(--border);cursor:pointer;border-radius:2px;width:80px;height:4px;position:relative}.volume-fill{background:var(--text-secondary);border-radius:2px;height:100%}.banner-container{height:220px;box-shadow:var(--shadow);border-radius:16px;margin-bottom:32px;position:relative;overflow:hidden}.banner-slide{object-fit:cover;width:100%;height:100%;transition:opacity .5s}.banner-dots{gap:6px;display:flex;position:absolute;bottom:12px;left:50%;transform:translate(-50%)}.banner-dot{cursor:pointer;background:#fff6;border:none;border-radius:50%;width:8px;height:8px;transition:all .3s}.banner-dot.active{background:#fff;border-radius:4px;width:20px}.banner-nav{color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0006;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.banner-nav:hover{background:#0009;transform:translateY(-50%)scale(1.1)}.banner-nav.prev{left:12px}.banner-nav.next{right:12px}.section-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.section-title{font-size:22px;font-weight:700}.section-more{color:var(--text-secondary);border:1px solid var(--border);border-radius:16px;padding:6px 12px;font-size:13px;text-decoration:none;transition:all .2s}.section-more:hover{color:var(--text-primary);border-color:var(--text-muted)}.playlist-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:20px;margin-bottom:40px;display:grid}.playlist-card{cursor:pointer;color:inherit;text-decoration:none;transition:transform .2s}.playlist-card:hover{transform:translateY(-4px)}.playlist-card-cover{aspect-ratio:1;border-radius:12px;width:100%;margin-bottom:8px;position:relative;overflow:hidden;box-shadow:0 4px 16px #0000004d}.playlist-card-cover img{object-fit:cover;width:100%;height:100%;transition:transform .3s}.playlist-card:hover .playlist-card-cover img{transform:scale(1.05)}.playlist-card-playcount{color:#fff;text-shadow:0 1px 4px #00000080;align-items:center;gap:3px;font-size:11px;display:flex;position:absolute;top:6px;right:8px}.playlist-card-play{background:var(--accent);color:#fff;opacity:0;cursor:pointer;width:36px;height:36px;box-shadow:0 4px 12px var(--accent-glow);border:none;border-radius:50%;justify-content:center;align-items:center;transition:all .3s;display:flex;position:absolute;bottom:8px;right:8px;transform:translateY(8px)}.playlist-card:hover .playlist-card-play{opacity:1;transform:translateY(0)}.playlist-card-name{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;font-weight:500;line-height:1.4;display:-webkit-box;overflow:hidden}.collection-grid{scrollbar-width:none;gap:16px;padding-bottom:12px;display:flex;overflow-x:auto}.collection-grid::-webkit-scrollbar{display:none}.collection-card{cursor:pointer;color:inherit;flex:0 0 140px;text-decoration:none;transition:transform .2s}.collection-card:hover{transform:translateY(-4px)}.collection-cover{object-fit:cover;border-radius:12px;width:140px;height:140px;margin-bottom:8px;box-shadow:0 4px 12px #0003}.collection-name{white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:500;line-height:1.4;overflow:hidden}.collection-description{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:12px;overflow:hidden}.track-list{width:100%}.track-header{color:var(--text-muted);border-bottom:1px solid var(--border);grid-template-columns:40px 1fr 1fr 80px;gap:12px;padding:8px 12px;font-size:12px;display:grid}.track-row{cursor:pointer;border-radius:8px;grid-template-columns:40px 1fr 1fr 80px;align-items:center;gap:12px;padding:10px 12px;font-size:13px;transition:all .15s;display:grid}.track-row:hover{background:var(--bg-hover)}.track-row.active{color:var(--accent)}.track-index{color:var(--text-muted);text-align:center}.track-title-cell{align-items:center;gap:12px;display:flex;overflow:hidden}.track-title-cell img{object-fit:cover;border-radius:6px;flex-shrink:0;width:40px;height:40px}.track-name{white-space:nowrap;text-overflow:ellipsis;font-weight:500;overflow:hidden}.track-artist{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.track-duration{color:var(--text-muted);text-align:right}.playlist-detail-header{gap:24px;margin-bottom:32px;display:flex}.playlist-detail-cover{object-fit:cover;width:200px;height:200px;box-shadow:var(--shadow);border-radius:16px;flex-shrink:0}.playlist-detail-info{flex-direction:column;justify-content:center;gap:12px;display:flex}.playlist-detail-tag{color:var(--accent);text-transform:uppercase;font-size:12px;font-weight:600}.playlist-detail-title{font-size:28px;font-weight:700;line-height:1.2}.playlist-detail-creator{color:var(--text-secondary);align-items:center;gap:8px;font-size:13px;display:flex}.playlist-detail-creator img{border-radius:50%;width:24px;height:24px}.playlist-detail-desc{color:var(--text-secondary);-webkit-line-clamp:3;-webkit-box-orient:vertical;font-size:13px;line-height:1.5;display:-webkit-box;overflow:hidden}.playlist-play-all{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:24px;align-items:center;gap:8px;width:fit-content;padding:10px 24px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.playlist-play-all:hover{background:var(--accent-hover);box-shadow:0 4px 20px var(--accent-glow);transform:translateY(-1px)}.search-results-header{color:var(--text-secondary);margin-bottom:16px;font-size:14px}.toplist-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;display:grid}.toplist-card{background:var(--bg-secondary);border:1px solid var(--border);cursor:pointer;color:inherit;border-radius:12px;padding:16px;text-decoration:none;transition:all .2s}.toplist-card:hover{border-color:var(--text-muted);box-shadow:var(--shadow);transform:translateY(-2px)}.toplist-card-header{align-items:center;gap:12px;margin-bottom:12px;display:flex}.toplist-card-header img{object-fit:cover;border-radius:8px;width:60px;height:60px}.toplist-card-header h3{font-size:15px;font-weight:600}.toplist-card-header p{color:var(--text-muted);font-size:12px}.loading-container{justify-content:center;align-items:center;padding:60px;display:flex}.loading-spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite loading-spin}@keyframes loading-spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;color:var(--text-muted);padding:60px 20px}.empty-state svg{opacity:.5;width:48px;height:48px;margin-bottom:16px}.lyrics-panel{bottom:var(--player-height);width:360px;height:calc(100vh - var(--header-height) - var(--player-height));background:var(--glass);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border-left:1px solid var(--glass-border);z-index:150;padding:24px;transition:transform .3s;position:fixed;right:0;overflow-y:auto;transform:translate(100%)}.lyrics-panel.open{transform:translate(0)}.lyrics-line{color:var(--text-muted);padding:6px 0;font-size:14px;line-height:1.8;transition:all .3s}.lyrics-line.active{color:var(--accent);font-size:16px;font-weight:600}@media (max-width:768px){.app-sidebar{display:none}.app-content{padding:16px}.player-track-info{width:120px}.playlist-detail-header{text-align:center;flex-direction:column;align-items:center}.playlist-detail-cover{width:160px;height:160px}.header-nav{display:none}.header-search input{width:160px}.header-search input:focus{width:200px}.track-header,.track-row{grid-template-columns:32px 1fr 60px}.track-artist{display:none}}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background:#000000b3;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;width:100%;max-width:400px;padding:32px;position:relative}.modal-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:4px;position:absolute;top:16px;right:16px}.modal-close svg{width:20px;height:20px}.modal-title{margin-bottom:8px;font-size:24px;font-weight:700}.modal-subtitle{color:var(--text-secondary);margin-bottom:24px;font-size:13px}.login-form{flex-direction:column;gap:16px;display:flex}.form-field label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-field input{background:var(--bg-tertiary);border:1px solid var(--border);width:100%;color:var(--text-primary);border-radius:10px;outline:none;padding:10px 14px;font-size:14px;transition:border-color .2s}.form-field input:focus{border-color:var(--accent)}.form-error{color:#ff6b6b;background:#ff6b6b1a;border-radius:8px;padding:8px 12px;font-size:13px}.form-success{color:#51cf66;background:#51cf661a;border-radius:8px;padding:8px 12px;font-size:13px}.form-submit{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;padding:12px;font-size:15px;font-weight:600;transition:all .2s}.form-submit:hover{background:var(--accent-hover)}.form-submit:disabled{opacity:.6;cursor:not-allowed}.modal-switch{text-align:center;color:var(--text-secondary);margin-top:20px;font-size:13px}.modal-switch button{color:var(--accent);cursor:pointer;background:0 0;border:none;font-size:13px;font-weight:600}.header-user{flex-shrink:0;margin-left:12px;position:relative}.user-avatar{background:linear-gradient(135deg,var(--accent),#ff8c42);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;font-size:14px;font-weight:700;transition:transform .2s;display:flex}.user-avatar:hover{transform:scale(1.1)}.login-btn{background:var(--accent);color:#fff;cursor:pointer;white-space:nowrap;border:none;border-radius:20px;padding:6px 16px;font-size:13px;font-weight:600;transition:all .2s}.login-btn:hover{background:var(--accent-hover)}.user-dropdown{background:var(--bg-secondary);border:1px solid var(--border);min-width:200px;box-shadow:var(--shadow);z-index:300;border-radius:12px;padding:8px;position:absolute;top:calc(100% + 8px);right:0}.dropdown-email{color:var(--text-muted);border-bottom:1px solid var(--border);text-overflow:ellipsis;margin-bottom:4px;padding:8px 12px;font-size:12px;overflow:hidden}.dropdown-item{color:var(--text-secondary);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:10px;width:100%;padding:10px 12px;font-size:13px;text-decoration:none;transition:all .15s;display:flex}.dropdown-item:hover{background:var(--bg-hover);color:var(--text-primary)}.dropdown-item.logout{color:#ff6b6b}.dropdown-item svg{flex-shrink:0;width:16px;height:16px}.mobile-nav{bottom:var(--player-height);background:var(--bg-secondary);border-top:1px solid var(--border);z-index:199;justify-content:space-around;align-items:center;height:56px;display:none;position:fixed;left:0;right:0}.mobile-nav-item{color:var(--text-muted);flex-direction:column;align-items:center;gap:2px;padding:6px 12px;font-size:10px;text-decoration:none;transition:color .2s;display:flex}.mobile-nav-item svg{width:22px;height:22px}.mobile-nav-item.active{color:var(--accent)}.create-playlist-form{align-items:center;gap:8px;margin-bottom:20px;display:flex}.create-playlist-form input{background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-primary);border-radius:10px;outline:none;flex:1;padding:10px 14px;font-size:14px}.create-playlist-form input:focus{border-color:var(--accent)}.create-playlist-form button{cursor:pointer;background:var(--accent);color:#fff;border:none;border-radius:10px;padding:10px 18px;font-size:13px;font-weight:600}.create-playlist-form button.cancel{background:var(--bg-tertiary);color:var(--text-secondary)}.my-playlist-list{flex-direction:column;gap:4px;display:flex}.my-playlist-item{cursor:pointer;border-radius:10px;align-items:center;gap:12px;padding:12px;transition:background .15s;display:flex}.my-playlist-item:hover{background:var(--bg-hover)}.my-playlist-icon{background:var(--bg-tertiary);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.my-playlist-icon svg{width:20px;height:20px;color:var(--accent)}.my-playlist-info{flex:1;min-width:0}.my-playlist-name{font-size:14px;font-weight:500}.my-playlist-date{color:var(--text-muted);font-size:12px}.my-playlist-delete{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:6px;transition:all .2s}.my-playlist-delete:hover{color:#ff6b6b;background:#ff6b6b1a}.back-btn{background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;border-radius:8px;align-items:center;gap:6px;padding:8px 14px;font-size:13px;transition:all .2s;display:inline-flex}.back-btn:hover{color:var(--text-primary);border-color:var(--text-muted)}.empty-state{min-height:300px;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex}.empty-state h3{color:var(--text-primary);font-size:18px;font-weight:600}.empty-state p{font-size:13px}.driving-mode{z-index:500;background:var(--bg-primary);flex-direction:column;display:flex;position:fixed;inset:0;overflow:hidden}.driving-bg{filter:blur(60px)brightness(.3)saturate(1.4);z-index:0;background-position:50%;background-size:cover;position:absolute;inset:-40px}.driving-topbar{padding:calc(env(safe-area-inset-top,0px) + 16px)20px 16px;z-index:2;flex-shrink:0;justify-content:space-between;display:flex;position:relative}.driving-btn{color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:background .2s;display:flex}.driving-btn:hover{background:#fff3}.driving-btn svg{width:22px;height:22px}.driving-search{z-index:100;background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;max-height:60vh;padding:12px;position:absolute;top:72px;left:16px;right:16px;overflow-y:auto;box-shadow:0 8px 32px #0006}.driving-search input{background:var(--bg-tertiary);border:1px solid var(--border);width:100%;color:var(--text-primary);box-sizing:border-box;border-radius:12px;outline:none;margin-bottom:8px;padding:12px 16px;font-size:16px}.driving-search-status{color:var(--text-muted);padding:8px;font-size:13px}.driving-search-results{flex-direction:column;display:flex}.driving-search-item{cursor:pointer;border-radius:10px;align-items:center;gap:12px;padding:10px 8px;transition:background .15s;display:flex}.driving-search-item:hover{background:var(--bg-hover)}.driving-search-item img{object-fit:cover;border-radius:8px;width:44px;height:44px}.driving-search-name{font-size:14px;font-weight:500}.driving-search-artist{color:var(--text-secondary);font-size:12px}.driving-center{z-index:1;flex-direction:column;flex-shrink:0;align-items:center;padding:0 20px;display:flex;position:relative}.driving-cover{object-fit:cover;border-radius:50%;width:min(55vw,240px);height:min(55vw,240px);margin-bottom:16px;box-shadow:0 12px 48px #0009}.driving-cover.spinning{animation:12s linear infinite spin}.driving-track-name{text-align:center;color:#fff;margin-bottom:4px;font-size:20px;font-weight:700}.driving-track-artist{color:#fff9;text-align:center;font-size:14px}.driving-empty{color:var(--text-muted);padding:60px 0;font-size:18px}.driving-lyrics{z-index:1;flex:1;padding:20px 24px;position:relative;overflow-y:auto;-webkit-mask-image:linear-gradient(#0000 0%,#000 15% 85%,#0000 100%);mask-image:linear-gradient(#0000 0%,#000 15% 85%,#0000 100%)}.driving-lyric{text-align:center;color:#ffffff59;padding:6px 0;transition:all .3s}.driving-lyric.active{color:#fff;font-weight:600}.driving-lyrics-small .driving-lyric{font-size:14px}.driving-lyrics-small .driving-lyric.active{font-size:16px}.driving-lyrics-medium .driving-lyric{font-size:18px}.driving-lyrics-medium .driving-lyric.active{font-size:22px}.driving-lyrics-large .driving-lyric{font-size:24px}.driving-lyrics-large .driving-lyric.active{font-size:32px}.driving-controls{z-index:1;padding:12px 24px 32px;position:relative}.driving-progress{cursor:pointer;background:#ffffff26;border-radius:2px;width:100%;height:4px;margin-bottom:8px}.driving-progress-fill{background:var(--accent);border-radius:2px;height:100%;transition:width .1s linear}.driving-times{color:#fff6;justify-content:space-between;margin-bottom:16px;font-size:11px;display:flex}.driving-buttons{justify-content:center;align-items:center;gap:24px;display:flex}.driving-ctrl{color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;transition:all .2s;display:flex}.driving-ctrl:hover{background:#fff3;transform:scale(1.05)}.driving-ctrl svg{width:28px;height:28px}.driving-play{width:72px;height:72px;background:var(--accent)!important}.driving-play:hover{box-shadow:0 0 30px var(--accent-glow);background:var(--accent-hover)!important}.driving-play svg{width:36px;height:36px}.driving-btn-size{color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:14px;font-weight:700;transition:all .2s;display:flex}.driving-btn-size:hover{background:#fff3}.mobile-search-bar{display:none}@media (max-width:768px){.app-sidebar{display:none}.app-content{padding:16px;padding-bottom:calc(var(--player-height) + 56px + 16px)}.player-track-info{width:120px}.player-extra{justify-content:flex-end;width:auto}.player-extra>button,.player-extra>.volume-slider{display:none}.playlist-detail-header{text-align:center;flex-direction:column;align-items:center}.playlist-detail-cover{width:160px;height:160px}.header-nav,.header-search{display:none}.mobile-search-bar{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;align-items:center;gap:12px;margin-bottom:20px;padding:10px 16px;display:flex}.mobile-search-bar .search-icon{width:18px;height:18px;color:var(--text-muted);flex-shrink:0}.mobile-search-bar input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;min-width:0;font-size:15px}.mobile-search-bar input::placeholder{color:var(--text-muted)}.track-header,.track-row{grid-template-columns:32px 1fr 60px}.track-artist{display:none}.mobile-nav{display:flex}.toplist-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}}@media (max-width:480px){.banner-container{height:140px}.playlist-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}.header-search{display:none}.app-header{padding:0 12px}.player-bar{padding:0 10px}.player-track-info{width:100px}.player-buttons{gap:8px}.driving-cover{width:min(50vw,180px);height:min(50vw,180px)}}.add-playlist-list{flex-direction:column;gap:8px;max-height:400px;margin-bottom:16px;display:flex;overflow-y:auto}.add-playlist-item{background:var(--bg-tertiary);cursor:pointer;border-radius:8px;align-items:center;gap:12px;padding:10px 12px;transition:all .2s;display:flex}.add-playlist-item:hover{background:var(--bg-hover);transform:translateY(-1px)}.add-playlist-icon{width:40px;height:40px;color:var(--text-secondary);background:#ffffff0d;border-radius:6px;justify-content:center;align-items:center;display:flex}.add-playlist-info{flex-direction:column;display:flex}.add-playlist-name{color:var(--text-primary);font-size:14px;font-weight:500}.toast-msg{color:#fff;pointer-events:none;z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#000c;border-radius:20px;padding:12px 24px;font-size:14px;animation:1.5s forwards fadeInOut;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes fadeInOut{0%{opacity:0;transform:translate(-50%,-40%)}20%{opacity:1;transform:translate(-50%,-50%)}80%{opacity:1;transform:translate(-50%,-50%)}to{opacity:0;transform:translate(-50%,-60%)}}