@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;500;600;700;800&display=swap";
:root{--bg-primary:#050608;--bg-secondary:#101217;--bg-tertiary:#13151a;--bg-elevated:#16181f;--bg-hover:#1c1e26;--bg-active:#232733;--accent-primary:#f90;--accent-secondary:#ffd12a;--accent-glow:#ff990047;--accent-gradient:linear-gradient(135deg, #f90 0%, #ffd12a 100%);--accent-gradient-subtle:linear-gradient(135deg, #ff990026, #ffd12a26);--text-primary:#f5f5f7;--text-secondary:#a7adb8;--text-tertiary:#6b6b82;--text-accent:#f90;--border-subtle:#232733;--border-hover:#ffffff1f;--glass-bg:#101217b8;--glass-border:#ffffff14;--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 14px #0006;--shadow-lg:0 12px 40px #00000059;--shadow-glow:0 0 32px #ff990047;--shadow-glow-intense:0 0 42px #ff990061;--sidebar-width:280px;--player-height:90px;--header-height:64px;--radius-sm:12px;--radius-md:20px;--radius-lg:28px;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-base:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--color-favorite:#ef4444;--color-success:#10b981}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{background-color:var(--bg-primary);color:var(--text-primary);height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;overflow:hidden}a{color:inherit;text-decoration:none}button{cursor:pointer;color:inherit;font-family:inherit;font-size:inherit;background:0 0;border:none}input{color:inherit;background:0 0;border:none;outline:none;font-family:inherit}ul,ol{list-style:none}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--bg-active);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.app-layout{height:100vh;display:flex;overflow:hidden}.app-sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);background:var(--bg-secondary);border-right:1px solid var(--border-subtle);height:100vh;padding-bottom:var(--player-height);z-index:10;flex-direction:column;display:flex}.app-main{height:100vh;padding-bottom:var(--player-height);flex-direction:column;flex:1;display:flex;overflow:hidden}.app-content{flex:1;padding:24px 32px;overflow-y:auto}.sidebar-logo{align-items:center;gap:12px;padding:24px 20px 20px;display:flex}.sidebar-logo-icon{border-radius:var(--radius-md);background:var(--accent-gradient);width:36px;height:36px;box-shadow:var(--shadow-glow);justify-content:center;align-items:center;display:flex}.sidebar-logo-text{letter-spacing:-.5px;background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.2rem;font-weight:700}.sidebar-nav{flex:1;padding:8px 12px}.sidebar-section-title{text-transform:uppercase;letter-spacing:1.2px;color:var(--text-tertiary);padding:16px 12px 8px;font-size:.7rem;font-weight:600}.sidebar-nav-item{border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;align-items:center;gap:12px;padding:10px 12px;font-size:.9rem;font-weight:500;display:flex}.sidebar-nav-item:hover{background:var(--bg-hover);color:var(--text-primary)}.sidebar-nav-item.active{background:var(--accent-gradient-subtle);color:var(--text-accent)}.sidebar-nav-item svg{flex-shrink:0;width:20px;height:20px}.app-header{height:var(--header-height);min-height:var(--header-height);border-bottom:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(20px);background:#0a0a0f99;align-items:center;gap:16px;padding:0 32px;display:flex}.search-container{flex:1;max-width:480px;position:relative}.search-icon{color:var(--text-tertiary);pointer-events:none;width:18px;height:18px;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.search-input{background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-full);width:100%;height:40px;color:var(--text-primary);transition:all var(--transition-fast);padding:0 16px 0 42px;font-size:.88rem}.search-input::placeholder{color:var(--text-tertiary)}.search-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-glow);background:var(--bg-elevated)}.header-actions{align-items:center;gap:8px;margin-left:auto;display:flex}.header-btn{border-radius:var(--radius-full);width:38px;height:38px;color:var(--text-secondary);transition:all var(--transition-fast);justify-content:center;align-items:center;display:flex}.header-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.header-btn.scan-btn{border:1px solid var(--border-subtle);gap:8px;width:auto;padding:0 16px;font-size:.82rem;font-weight:500}.header-btn.scan-btn:hover{border-color:var(--accent-primary);color:var(--accent-secondary)}.header-btn.scan-btn.scanning{pointer-events:none;opacity:.6}.section-title{letter-spacing:-.5px;margin-bottom:4px;font-family:Outfit,sans-serif;font-size:1.6rem;font-weight:700}.section-subtitle{color:var(--text-tertiary);margin-bottom:24px;font-size:.88rem}h1,h2,h3,h4,h5,h6{font-family:Outfit,sans-serif}.track-list-header{border-bottom:1px solid var(--border-subtle);grid-template-columns:40px 2fr 1fr 100px 240px;gap:16px;margin-bottom:4px;padding:0 16px 12px;display:grid}.track-list-header span{text-transform:uppercase;letter-spacing:1px;color:var(--accent-primary);font-size:.72rem;font-weight:600}.track-row{border-radius:var(--radius-md);transition:all var(--transition-fast);cursor:pointer;grid-template-columns:40px 2fr 1fr 100px 240px;align-items:center;gap:16px;padding:8px 16px;display:grid;position:relative}.track-row:hover{background:var(--bg-hover)}.track-row.playing{background:var(--accent-gradient-subtle)}.track-row.playing .track-number{color:var(--accent-primary)}.track-number{color:var(--text-tertiary);text-align:center;font-variant-numeric:tabular-nums;font-size:.88rem}.track-play-icon{color:var(--accent-primary);display:none}.track-row:hover .track-number-text{display:none}.track-row:hover .track-play-icon{justify-content:center;display:flex}.track-info{align-items:center;gap:12px;min-width:0;display:flex}.track-cover{border-radius:var(--radius-sm);background:var(--bg-active);width:40px;height:40px;color:var(--text-tertiary);flex-shrink:0;justify-content:center;align-items:center;display:flex;overflow:hidden}.track-cover img{object-fit:cover;width:100%;height:100%}.track-details{flex-direction:column;justify-content:center;gap:3px;min-width:0;display:flex}.track-title{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:.95rem;font-weight:500;line-height:1.2;overflow:hidden}.track-row.playing .track-title{color:var(--accent-secondary)}.track-artist-name{color:var(--text-tertiary);white-space:nowrap;text-overflow:ellipsis;font-size:.82rem;line-height:1.2;overflow:hidden}.track-album{color:var(--text-tertiary);white-space:nowrap;text-overflow:ellipsis;font-size:.85rem;overflow:hidden}.track-duration{color:var(--text-tertiary);text-align:center;font-variant-numeric:tabular-nums;font-size:.85rem}.track-favorite-btn{border-radius:var(--radius-full);width:32px;height:32px;color:var(--text-tertiary);transition:all var(--transition-fast);opacity:0;justify-content:center;align-items:center;display:flex}.track-row:hover .track-favorite-btn,.track-favorite-btn.is-favorite{opacity:1}.track-favorite-btn:hover{color:var(--color-favorite);transform:scale(1.15)}.track-favorite-btn.is-favorite{color:var(--color-favorite)}.track-delete-btn{border-radius:var(--radius-full);width:32px;height:32px;color:var(--text-tertiary);transition:all var(--transition-fast);opacity:0;justify-content:center;align-items:center;display:flex}.track-row:hover .track-delete-btn{opacity:1}.track-delete-btn:hover{color:#f44;transform:scale(1.15)}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:80px 20px;display:flex}.empty-state-icon{border-radius:var(--radius-lg);background:var(--accent-gradient-subtle);width:80px;height:80px;color:var(--accent-primary);justify-content:center;align-items:center;margin-bottom:24px;display:flex}.empty-state h3{margin-bottom:8px;font-size:1.3rem;font-weight:600}.empty-state p{color:var(--text-tertiary);max-width:400px;margin-bottom:24px;font-size:.9rem;line-height:1.5}.empty-state-btn{background:var(--accent-gradient);border-radius:var(--radius-full);color:#fff;transition:all var(--transition-fast);box-shadow:var(--shadow-glow);align-items:center;gap:8px;padding:10px 24px;font-size:.9rem;font-weight:600;display:flex}.empty-state-btn:hover{transform:translateY(-2px);box-shadow:0 0 40px #8b5cf64d}.player-bar{height:var(--player-height);background:var(--bg-secondary);border-top:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(20px);z-index:50;align-items:center;gap:16px;padding:0 20px;display:flex;position:fixed;bottom:0;left:0;right:0}.player-track-info{align-items:center;gap:16px;min-width:250px;max-width:350px;display:flex}.player-cover{border-radius:var(--radius-md);background:var(--bg-active);width:56px;height:56px;color:var(--text-tertiary);box-shadow:var(--shadow-md);transition:transform var(--transition-base);flex-shrink:0;justify-content:center;align-items:center;display:flex;overflow:hidden}.player-cover.is-playing{animation:2s ease-in-out infinite pulse-glow}@keyframes pulse-glow{0%,to{box-shadow:var(--shadow-md)}50%{box-shadow:var(--shadow-glow), var(--shadow-md)}}.player-cover img{object-fit:cover;width:100%;height:100%}.player-track-details{flex-direction:column;justify-content:center;gap:4px;min-width:0;display:flex}.player-track-title{color:#fff;white-space:nowrap;text-overflow:ellipsis;width:100%;font-size:.95rem;font-weight:700;line-height:1.2;overflow:hidden}.player-track-artist{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;width:100%;font-size:.85rem;line-height:1.2;overflow:hidden}.player-controls{flex-direction:column;flex:1;align-items:center;gap:6px;max-width:600px;margin:0 auto;display:flex}.player-buttons{align-items:center;gap:16px;display:flex}.player-btn{width:32px;height:32px;color:var(--text-secondary);border-radius:var(--radius-full);transition:all var(--transition-fast);justify-content:center;align-items:center;display:flex}.player-btn:hover{color:var(--text-primary);transform:scale(1.08)}.player-btn.active{color:var(--accent-primary)}.player-btn-main{background:var(--text-primary);width:40px;height:40px;color:var(--bg-primary);border-radius:var(--radius-full);transition:all var(--transition-fast);justify-content:center;align-items:center;display:flex}.player-btn-main:hover{transform:scale(1.08);box-shadow:0 0 20px #fff3}.player-progress-container{align-items:center;gap:10px;width:100%;display:flex}.player-time{color:var(--text-tertiary);text-align:center;font-variant-numeric:tabular-nums;min-width:40px;font-size:.72rem}.progress-bar-wrapper{background:var(--bg-active);border-radius:var(--radius-full);cursor:pointer;height:4px;transition:height var(--transition-fast);flex:1;position:relative}.progress-bar-wrapper:hover{height:6px}.progress-bar-fill{background:var(--accent-gradient);border-radius:var(--radius-full);height:100%;transition:width .1s linear;position:relative}.progress-bar-fill:after{content:"";background:var(--text-primary);border-radius:var(--radius-full);opacity:0;width:12px;height:12px;transition:opacity var(--transition-fast);box-shadow:var(--shadow-sm);position:absolute;top:50%;right:-6px;transform:translateY(-50%)}.progress-bar-wrapper:hover .progress-bar-fill:after{opacity:1}.player-volume{justify-content:flex-end;align-items:center;gap:8px;min-width:140px;display:flex}.volume-btn{width:32px;height:32px;color:var(--text-secondary);border-radius:var(--radius-full);transition:all var(--transition-fast);justify-content:center;align-items:center;display:flex}.volume-btn:hover{color:var(--text-primary)}.volume-slider-wrapper{background:var(--bg-active);border-radius:var(--radius-full);cursor:pointer;width:90px;height:4px;position:relative}.volume-slider-wrapper:hover{height:6px}.volume-slider-fill{background:var(--text-secondary);border-radius:var(--radius-full);height:100%;transition:width .1s linear}.volume-slider-wrapper:hover .volume-slider-fill{background:var(--accent-primary)}.toast{bottom:calc(var(--player-height) + 16px);background:var(--bg-elevated);border:1px solid var(--border-hover);border-radius:var(--radius-md);color:var(--text-primary);box-shadow:var(--shadow-lg);z-index:100;opacity:0;pointer-events:none;transition:all var(--transition-base);align-items:center;gap:8px;padding:12px 20px;font-size:.85rem;display:flex;position:fixed;left:50%;transform:translate(-50%)translateY(20px)}.toast.visible{opacity:1;pointer-events:auto;transform:translate(-50%)translateY(0)}.toast-success{border-color:var(--color-success)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:.3s ease-out fadeInUp}.playing-indicator{align-items:flex-end;gap:2px;height:16px;display:flex}.playing-indicator span{background:var(--accent-primary);border-radius:1px;width:3px;animation:.8s ease-in-out infinite playingBar}.playing-indicator span:first-child{height:60%;animation-delay:0s}.playing-indicator span:nth-child(2){height:100%;animation-delay:.2s}.playing-indicator span:nth-child(3){height:40%;animation-delay:.4s}.playing-indicator span:nth-child(4){height:80%;animation-delay:.1s}@keyframes playingBar{0%,to{transform:scaleY(.4)}50%{transform:scaleY(1)}}.album-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;display:grid}.album-card{background:var(--bg-tertiary);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);padding:14px;position:relative}.album-card:hover{background:var(--bg-elevated);box-shadow:var(--shadow-md);transform:translateY(-2px)}.album-card-cover{aspect-ratio:1;border-radius:var(--radius-md);background:var(--bg-active);width:100%;color:var(--text-tertiary);justify-content:center;align-items:center;margin-bottom:12px;display:flex;position:relative;overflow:hidden}.album-card-cover img{object-fit:cover;width:100%;height:100%}.album-card-actions{opacity:0;transition:all var(--transition-fast);gap:8px;display:flex;position:absolute;bottom:8px;right:8px;transform:translateY(8px)}.album-card:hover .album-card-actions,.playlist-card:hover .album-card-actions{opacity:1;transform:translateY(0)}.album-card-play,.album-card-queue{border-radius:var(--radius-full);width:42px;height:42px;box-shadow:var(--shadow-md);cursor:pointer;justify-content:center;align-items:center;display:flex}.album-card-play{background:var(--accent-gradient)}.album-card-queue{background:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border-subtle)}.album-card-queue:hover{background:var(--bg-hover)}.album-card-info{min-width:0}.album-card-name{white-space:nowrap;text-overflow:ellipsis;margin-bottom:2px;font-size:.92rem;font-weight:600;overflow:hidden}.album-card-meta{color:var(--text-tertiary);font-size:.78rem}.create-playlist-btn{border-radius:var(--radius-md);border:1px dashed var(--border-hover);width:100%;transition:all var(--transition-fast);cursor:pointer;text-align:left;background:0 0;align-items:center;gap:14px;margin-bottom:24px;padding:14px 16px;display:flex}.create-playlist-btn:hover{border-color:var(--accent-primary);background:var(--accent-gradient-subtle)}.create-playlist-icon{border-radius:var(--radius-md);background:var(--bg-active);width:48px;height:48px;color:var(--accent-primary);flex-shrink:0;justify-content:center;align-items:center;display:flex}.playlist-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;display:grid}.playlist-card{background:var(--bg-tertiary);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);padding:16px;position:relative}.playlist-card:hover{background:var(--bg-elevated);box-shadow:var(--shadow-md);transform:translateY(-2px)}.playlist-card-cover{aspect-ratio:1;border-radius:var(--radius-md);background:var(--bg-active);width:100%;color:var(--text-tertiary);justify-content:center;align-items:center;margin-bottom:12px;display:flex;position:relative;overflow:hidden}.playlist-card-play{border-radius:var(--radius-full);background:var(--accent-gradient);opacity:0;width:42px;height:42px;transition:all var(--transition-fast);box-shadow:var(--shadow-md);cursor:pointer;justify-content:center;align-items:center;display:flex;position:absolute;bottom:8px;right:8px;transform:translateY(8px)}.playlist-card:hover .playlist-card-play{opacity:1;transform:translateY(0)}.playlist-card-info{min-width:0}.playlist-card-name{white-space:nowrap;text-overflow:ellipsis;margin-bottom:2px;font-size:.95rem;font-weight:600;overflow:hidden}.playlist-card-meta{color:var(--text-tertiary);font-size:.78rem}.playlist-card-delete{border-radius:var(--radius-full);background:var(--bg-primary);width:28px;height:28px;color:var(--text-tertiary);opacity:0;transition:all var(--transition-fast);cursor:pointer;justify-content:center;align-items:center;display:flex;position:absolute;top:12px;right:12px}.playlist-card:hover .playlist-card-delete{opacity:1}.playlist-card-delete:hover{color:var(--color-favorite);background:#ef444426}.playlist-detail-header{align-items:flex-end;gap:20px;margin-bottom:24px;display:flex;position:relative}.playlist-back-btn{border-radius:var(--radius-full);width:36px;height:36px;color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;justify-content:center;align-items:center;display:flex;position:absolute;top:-4px;left:0}.playlist-back-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.playlist-detail-cover{border-radius:var(--radius-lg);background:var(--accent-gradient-subtle);width:160px;height:160px;color:var(--accent-primary);box-shadow:var(--shadow-lg);flex-shrink:0;justify-content:center;align-items:center;margin-left:40px;display:flex}.playlist-detail-info{min-width:0;padding-bottom:4px}.playlist-detail-label{text-transform:uppercase;letter-spacing:1.5px;color:var(--text-tertiary);margin-bottom:4px;font-size:.7rem;font-weight:700}.playlist-detail-name{letter-spacing:-1px;margin-bottom:4px;font-size:2rem;font-weight:800;line-height:1.1}.playlist-name-row{align-items:center;gap:10px;display:flex}.playlist-edit-btn{border-radius:var(--radius-full);width:32px;height:32px;color:var(--text-tertiary);transition:all var(--transition-fast);opacity:0;cursor:pointer;justify-content:center;align-items:center;display:flex}.playlist-name-row:hover .playlist-edit-btn{opacity:1}.playlist-edit-btn:hover{color:var(--accent-primary);background:var(--bg-hover)}.playlist-rename-container{align-items:center;gap:8px;display:flex}.playlist-rename-input{letter-spacing:-1px;background:var(--bg-tertiary);border:2px solid var(--accent-primary);border-radius:var(--radius-md);color:var(--text-primary);width:100%;max-width:500px;box-shadow:0 0 0 3px var(--accent-glow);outline:none;padding:4px 12px;font-size:2rem;font-weight:800;line-height:1.1}.playlist-rename-action{border-radius:var(--radius-full);width:32px;height:32px;transition:all var(--transition-fast);cursor:pointer;flex-shrink:0;justify-content:center;align-items:center;display:flex}.playlist-rename-action.confirm{color:var(--color-success)}.playlist-rename-action.confirm:hover{background:#10b98126}.playlist-rename-action.cancel{color:var(--text-tertiary)}.playlist-rename-action.cancel:hover{color:var(--color-favorite);background:#ef44441a}.playlist-detail-desc{color:var(--text-secondary);margin-bottom:4px;font-size:.85rem}.playlist-detail-meta{color:var(--text-tertiary);font-size:.82rem}.playlist-actions{align-items:center;gap:12px;margin-bottom:24px;display:flex}.playlist-play-btn{background:var(--accent-gradient);border-radius:var(--radius-full);color:#fff;transition:all var(--transition-fast);box-shadow:var(--shadow-glow);cursor:pointer;align-items:center;gap:8px;padding:10px 28px;font-size:.9rem;font-weight:600;display:flex}.playlist-play-btn:hover:not(:disabled){transform:scale(1.04)}.playlist-play-btn:disabled{opacity:.5;cursor:not-allowed}.playlist-shuffle-btn{border-radius:var(--radius-full);width:40px;height:40px;color:var(--text-secondary);border:1px solid var(--border-subtle);transition:all var(--transition-fast);cursor:pointer;justify-content:center;align-items:center;display:flex}.playlist-shuffle-btn:hover:not(:disabled){border-color:var(--accent-primary);color:var(--accent-primary)}.playlist-add-tracks-btn{border-radius:var(--radius-full);color:var(--text-secondary);border:1px solid var(--border-subtle);transition:all var(--transition-fast);cursor:pointer;margin-left:auto;padding:8px 20px;font-size:.85rem;font-weight:500}.playlist-add-tracks-btn:hover{border-color:var(--accent-primary);color:var(--accent-primary);background:var(--accent-gradient-subtle)}.drag-handle{color:var(--text-tertiary);cursor:grab;opacity:0;transition:opacity var(--transition-fast);justify-content:center;align-items:center;display:flex}.playlist-track-row:hover .drag-handle{opacity:1}.drag-handle:active{cursor:grabbing}.playlist-track-row.dragging{opacity:.4}.playlist-track-row.drag-over{border-top:2px solid var(--accent-primary)}.playlist-remove-btn{border-radius:var(--radius-full);width:28px;height:28px;color:var(--text-tertiary);opacity:0;transition:all var(--transition-fast);cursor:pointer;justify-content:center;align-items:center;display:flex}.playlist-track-row:hover .playlist-remove-btn{opacity:1}.playlist-remove-btn:hover{color:var(--color-favorite);background:#ef44441a}.modal-overlay{-webkit-backdrop-filter:blur(8px);z-index:200;background:#0009;justify-content:center;align-items:center;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);width:90%;max-width:420px;max-height:80vh;box-shadow:var(--shadow-lg);flex-direction:column;animation:.25s ease-out modalSlideIn;display:flex}.modal-large{max-width:560px}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:20px 20px 12px;display:flex}.modal-header h2{white-space:nowrap;text-overflow:ellipsis;font-size:1.1rem;font-weight:600;overflow:hidden}.modal-close{border-radius:var(--radius-full);width:32px;height:32px;color:var(--text-tertiary);transition:all var(--transition-fast);cursor:pointer;flex-shrink:0;justify-content:center;align-items:center;display:flex}.modal-close:hover{background:var(--bg-hover);color:var(--text-primary)}.modal-search{border-bottom:1px solid var(--border-subtle);color:var(--text-tertiary);align-items:center;gap:10px;padding:12px 20px;display:flex}.modal-search input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-size:.88rem}.modal-search input::placeholder{color:var(--text-tertiary)}.modal-body{flex:1;padding:8px 12px;overflow-y:auto}.modal-track-item{border-radius:var(--radius-md);transition:background var(--transition-fast);align-items:center;gap:12px;padding:8px;display:flex}.modal-track-item:hover{background:var(--bg-hover)}.modal-add-btn{border-radius:var(--radius-full);width:32px;height:32px;color:var(--accent-primary);border:1px solid var(--accent-primary);transition:all var(--transition-fast);cursor:pointer;flex-shrink:0;justify-content:center;align-items:center;display:flex}.modal-add-btn:hover:not(:disabled){background:var(--accent-primary);color:#fff}.modal-add-btn.added{background:var(--color-success);border-color:var(--color-success);color:#fff}.modal-playlist-item{border-radius:var(--radius-md);text-align:left;width:100%;transition:background var(--transition-fast);cursor:pointer;align-items:center;gap:12px;padding:12px;display:flex}.modal-playlist-item:hover{background:var(--bg-hover)}.modal-playlist-icon{border-radius:var(--radius-sm);background:var(--bg-active);width:40px;height:40px;color:var(--text-tertiary);flex-shrink:0;justify-content:center;align-items:center;display:flex}.modal-input-group{padding:20px}.modal-label{color:var(--text-secondary);margin-bottom:6px;font-size:.82rem;font-weight:600;display:block}.modal-input{background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);width:100%;height:40px;color:var(--text-primary);transition:all var(--transition-fast);margin-bottom:16px;padding:0 14px;font-size:.9rem}.modal-input:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-glow)}.modal-input::placeholder{color:var(--text-tertiary)}.modal-actions{justify-content:flex-end;gap:10px;padding:0 20px 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var(--transition-fast);opacity:0;cursor:pointer;justify-content:center;align-items:center;display:flex}.track-row:hover .track-add-playlist-btn{opacity:1}.track-add-playlist-btn:hover{color:var(--accent-primary);transform:scale(1.15)}@media (max-width:1024px){:root{--sidebar-width:220px}.player-track-info{min-width:140px;max-width:200px}}@media (max-width:768px){.app-sidebar{z-index:2000;width:280px;height:100vh;box-shadow:var(--shadow-lg);transition:left .3s;position:fixed;top:0;left:-100%}.mobile-open .app-sidebar,.app-sidebar.mobile-open{left:0}.mobile-menu-btn{display:flex!important}.mobile-overlay{z-index:1999;background:#0009;display:none;position:fixed;inset:0}.mobile-overlay.visible{display:block}.app-layout{grid-template-columns:1fr}.app-main{margin-left:0}.app-content{padding:12px;padding-bottom:calc(var(--player-height) + 20px)}.app-header{flex-wrap:wrap;gap:8px;padding:8px 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10px}.player-track-info{min-width:100px;max-width:130px}.player-cover{width:40px;height:40px}.player-track-title{font-size:12px}.player-track-artist{font-size:10px}.player-buttons{gap:4px}.player-btn{display:none}.player-btn:nth-child(2),.player-btn:nth-child(4){display:flex}.player-btn-main{width:38px;height:38px}.player-progress-container{gap:6px}.player-time{min-width:30px;font-size:10px}.player-volume{display:none}.modal-content{width:95vw;max-width:none;margin:10px}.album-grid,.playlist-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}.empty-state{padding:30px 16px}.empty-state h3{font-size:16px}.empty-state p{font-size:13px}}@media (max-width:480px){.app-content{padding:8px}.header-actions{flex-wrap:wrap;justify-content:flex-end}.track-row{grid-template-columns:24px 1fr 48px 28px!important}.player-bar{flex-wrap:wrap;justify-content:center}.player-track-info{width:100%;max-width:100%;margin-bottom:4px}.player-controls{width:100%}.album-grid,.playlist-grid{grid-template-columns:repeat(2,1fr)}}.action-icon-btn{cursor:pointer;color:var(--text-tertiary);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:4px;transition:all .2s;display:flex}.action-icon-btn:hover{color:#fff;transform:scale(1.1)}.action-icon-btn.danger:hover{color:#f44}.show-on-row-hover{opacity:0;pointer-events:none;transition:opacity .2s}.track-row:hover .show-on-row-hover{opacity:1;pointer-events:auto}