.titlebar{position:fixed;top:0;left:0;right:0;height:var(--titlebar-height);background:var(--bg-primary);display:flex;align-items:center;justify-content:space-between;z-index:1000;border-bottom:1px solid rgba(255,255,255,.05)}.titlebar-drag{flex:1;height:100%;display:flex;align-items:center;padding-left:12px;-webkit-app-region:drag}.titlebar-logo{display:flex;align-items:center;gap:8px;-webkit-app-region:no-drag}.logo-icon{font-size:16px}.logo-text{font-size:13px;font-weight:600;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.titlebar-controls{display:flex;height:100%;-webkit-app-region:no-drag}.titlebar-btn{width:46px;height:100%;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all var(--transition-fast)}.titlebar-btn:hover{background:var(--bg-elevated);color:var(--text-primary)}.titlebar-btn-close:hover{background:#ef4444;color:var(--control-fg)}.profile-welcome{display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-height:calc(100vh - 32px);background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%)}.profile-welcome-content{display:flex;flex-direction:column;align-items:center;gap:1.5rem;padding:3rem;max-width:420px;text-align:center;background:var(--bg-secondary);border-radius:24px;border:1px solid var(--border);box-shadow:0 20px 60px #0006}.profile-welcome-content svg{color:var(--accent-primary);opacity:.9;background:var(--accent-gradient);padding:16px;border-radius:50%;-webkit-background-clip:text;background-clip:text}.profile-welcome-content h2{font-size:1.75rem;font-weight:700;margin:0;background:linear-gradient(135deg,var(--text-primary) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;background-clip:text}.profile-welcome-content p{color:var(--text-secondary);margin:0;font-size:1rem}.welcome-options{display:flex;flex-direction:column;gap:.75rem;width:100%;margin-top:.5rem}.welcome-options p{margin-bottom:.25rem}.welcome-option-btn{display:flex;align-items:center;gap:14px;width:100%;padding:14px 18px;border:2px solid var(--border);border-radius:14px;background:var(--bg-primary);color:var(--text-primary);cursor:pointer;transition:all .2s;text-align:left}.welcome-option-btn:hover{border-color:var(--accent-primary);background:#3b82f60d;transform:translateY(-1px)}.welcome-option-btn>svg{color:var(--accent-primary);flex-shrink:0}.welcome-option-btn>div{display:flex;flex-direction:column;gap:2px}.welcome-option-title{font-size:.95rem;font-weight:600}.welcome-option-desc{font-size:.8rem;color:var(--text-secondary)}.welcome-form{display:flex;flex-direction:column;gap:1rem;width:100%;margin-top:.25rem}.welcome-form h3{font-size:1.1rem;font-weight:600;margin:0;color:var(--text-primary)}.welcome-back-btn{display:flex;align-items:center;gap:6px;background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:.85rem;padding:0;transition:color .15s;align-self:flex-start}.welcome-back-btn:hover{color:var(--text-primary)}.welcome-error{padding:10px 14px;border-radius:10px;background:#ef44441f;color:#ef4444;font-size:.85rem;font-weight:500}.welcome-divider{height:1px;background:var(--border);margin:4px 0}.spinner{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.profile-create-btn{display:flex;align-items:center;justify-content:center;gap:8px}.profile-create-form{display:flex;flex-direction:column;gap:1.25rem;width:100%;margin-top:.5rem}.profile-name-input{padding:1rem 1.25rem;border:2px solid var(--border);border-radius:12px;background:var(--bg-primary);color:var(--text-primary);font-size:1rem;width:100%;transition:all .2s}.profile-name-input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 4px #3b82f61a}.profile-name-input::placeholder{color:var(--text-muted)}.profile-select-label{font-size:.875rem;font-weight:500;color:var(--text-secondary);display:block;margin-bottom:.75rem;text-align:left}.profile-avatar-select,.profile-color-select{text-align:left}.profile-avatars{display:grid;grid-template-columns:repeat(6,1fr);gap:.5rem}.profile-avatar-btn{width:100%;aspect-ratio:1;border:2px solid transparent;border-radius:12px;background:var(--bg-primary);font-size:1.25rem;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center}.profile-avatar-btn:hover{background:var(--bg-hover);transform:scale(1.05)}.profile-avatar-btn.selected{border-color:var(--accent-primary);background:#3b82f61a;transform:scale(1.05)}.profile-colors{display:flex;gap:.75rem;justify-content:center}.profile-color-btn{width:36px;height:36px;border:3px solid transparent;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--control-fg);transition:all .2s;box-shadow:0 2px 8px #0003}.profile-color-btn:hover{transform:scale(1.15)}.profile-color-btn.selected{border-color:var(--border-contrast);transform:scale(1.15);box-shadow:0 4px 12px #0000004d}.profile-create-btn{margin-top:.75rem;padding:1rem 1.5rem;font-size:1rem;font-weight:600;border-radius:12px}.profile-selector{position:relative}.profile-current{display:flex;align-items:center;gap:10px;padding:8px 14px;border:2px solid var(--border);border-radius:12px;background:var(--bg-tertiary);cursor:pointer;transition:all .2s;width:100%}.profile-current:hover{background:var(--bg-hover);border-color:var(--text-muted)}.profile-avatar{font-size:1.5rem;line-height:1}.profile-name{font-size:.9rem;font-weight:600;color:var(--text-primary);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left}.profile-chevron{color:var(--text-muted);transition:transform .2s;flex-shrink:0}.profile-chevron.open{transform:rotate(180deg)}.profile-dropdown{position:absolute;top:calc(100% + 8px);left:0;right:0;min-width:260px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:16px;box-shadow:0 12px 40px #0006;z-index:1000;overflow:hidden;animation:dropdownFadeIn .15s ease-out}@keyframes dropdownFadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.profile-dropdown-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);font-weight:600;font-size:.9rem;color:var(--text-secondary)}.profile-close-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:8px;background:transparent;color:var(--text-secondary);cursor:pointer;transition:all .15s}.profile-close-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.profile-list{max-height:280px;overflow-y:auto;padding:8px}.profile-item{display:flex;align-items:center;gap:12px;padding:10px 12px;cursor:pointer;transition:all .15s;border-radius:10px;margin-bottom:4px}.profile-item:last-child{margin-bottom:0}.profile-item:hover{background:var(--bg-hover)}.profile-item.active{background:#3b82f61a}.profile-item-avatar{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex-shrink:0}.profile-item-name{flex:1;font-size:.95rem;font-weight:500}.profile-check{color:var(--accent-primary)}.profile-delete-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;border-radius:8px;background:transparent;color:var(--text-muted);cursor:pointer;opacity:0;transition:all .15s}.profile-item:hover .profile-delete-btn{opacity:1}.profile-delete-btn:hover{background:#ef444426;color:#ef4444}.profile-add-btn{display:flex;align-items:center;gap:10px;width:100%;padding:14px 16px;border:none;border-top:1px solid var(--border);background:transparent;color:var(--text-secondary);cursor:pointer;transition:all .15s;font-size:.9rem;font-weight:500}.profile-add-btn:hover{background:var(--bg-hover);color:var(--accent-primary)}.profile-create-inline{padding:16px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:12px;background:var(--bg-tertiary)}.profile-inline-input{padding:10px 14px;border:2px solid var(--border);border-radius:10px;background:var(--bg-primary);color:var(--text-primary);font-size:.9rem;transition:all .2s}.profile-inline-input:focus{outline:none;border-color:var(--accent-primary)}.profile-inline-input::placeholder{color:var(--text-muted)}.profile-inline-avatars{display:flex;gap:6px;flex-wrap:wrap}.profile-mini-avatar{width:32px;height:32px;border:2px solid transparent;border-radius:8px;background:var(--bg-primary);font-size:1rem;cursor:pointer;transition:all .15s;display:flex;align-items:center;justify-content:center}.profile-mini-avatar:hover{background:var(--bg-hover)}.profile-mini-avatar.selected{border-color:var(--accent-primary);background:#3b82f61a}.profile-inline-colors{display:flex;gap:8px}.profile-mini-color{width:24px;height:24px;border:2px solid transparent;border-radius:50%;cursor:pointer;transition:all .15s;box-shadow:0 2px 4px #0003}.profile-mini-color:hover{transform:scale(1.1)}.profile-mini-color.selected{border-color:var(--border-contrast);transform:scale(1.1)}.profile-inline-actions{display:flex;gap:8px;margin-top:4px}.btn-sm{padding:8px 16px;font-size:.85rem;border-radius:8px}.sync-status{display:flex;align-items:center;gap:6px;padding:4px 8px;font-size:12px;color:var(--text-secondary);cursor:default}.sync-status-icon.synced{color:#22c55e}.sync-status-icon.offline{color:var(--text-secondary)}.sync-status-icon.syncing{animation:spin 1s linear infinite}.sync-status-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100px}.sidebar{width:var(--sidebar-width);height:calc(100% - var(--player-height));background:var(--bg-secondary);display:flex;flex-direction:column;padding:12px 12px 16px;overflow:hidden}.sidebar-profile{margin-bottom:12px;padding:0 4px}.sidebar-nav{display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:16px;padding:12px 16px;border-radius:var(--radius-md);color:var(--text-secondary);font-weight:500;transition:all var(--transition-fast);overflow:hidden;min-width:0}.nav-item:hover,.nav-item.active{background:var(--bg-tertiary);color:var(--text-primary)}.nav-item-small{padding:10px 16px;gap:12px;font-size:.9rem}.nav-badge{margin-left:auto;background:var(--bg-elevated);padding:2px 8px;border-radius:var(--radius-full);font-size:.75rem;color:var(--text-muted)}.icon-favorites{color:#ec4899}.nav-item-wave{background:linear-gradient(135deg,#8b5cf61a,#ec48991a);border:1px solid rgba(139,92,246,.2)}.nav-item-wave:hover{background:linear-gradient(135deg,#8b5cf626,#ec489926);border-color:#8b5cf64d}.nav-item-wave.active{background:linear-gradient(135deg,#8b5cf633,#ec489933);border-color:#8b5cf666;color:var(--accent-primary)}.nav-item-wave svg{color:var(--accent-primary)}.sidebar-divider{height:1px;background:var(--border-subtle);margin:12px 0}.sidebar-section{flex:1;display:flex;flex-direction:column;min-height:0}.sidebar-section-header{display:flex;align-items:center;justify-content:space-between;padding:8px 16px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted)}.sidebar-add-btn{padding:4px;border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast)}.sidebar-add-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.playlists-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.playlists-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 16px;text-align:center;color:var(--text-muted);gap:12px}.playlists-empty p{font-size:.85rem}.btn-sm{padding:8px 16px;font-size:.8rem}.playlist-cover-mini{width:24px;height:24px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;background-size:cover;background-position:center;color:var(--control-fg);flex-shrink:0}.playlist-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.family-badge{color:var(--accent-primary);flex-shrink:0}.sidebar-footer{margin-top:auto;display:flex;flex-direction:column;gap:4px;padding-top:12px;border-top:1px solid rgba(255,255,255,.08)}.current-profile{display:flex;align-items:center;gap:12px;padding:10px 16px;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.current-profile:hover{background:var(--bg-tertiary)}.profile-avatar-mini{width:28px;height:28px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:14px}.queue-panel-overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;display:flex;justify-content:flex-end;animation:fadeIn .2s ease}.queue-panel{width:380px;max-width:100%;height:100%;background:var(--bg-secondary);display:flex;flex-direction:column;animation:slideInRight .25s ease;box-shadow:-4px 0 20px #0000004d}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}.queue-panel-header{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid rgba(255,255,255,.08)}.queue-panel-header 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var(--accent-primary)}.queue-item.history{opacity:.6}.queue-item.history:hover{opacity:1}.queue-item-drag{color:var(--text-muted);cursor:grab;padding:4px;margin:-4px;opacity:0;transition:opacity var(--transition-fast)}.queue-item:hover .queue-item-drag{opacity:1}.queue-item-cover{width:40px;height:40px;border-radius:var(--radius-sm);overflow:hidden;flex-shrink:0;background:var(--bg-elevated);display:flex;align-items:center;justify-content:center;color:var(--text-muted)}.queue-item-cover img{width:100%;height:100%;object-fit:cover}.queue-item-info{flex:1;min-width:0}.queue-item-title{font-size:.9rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.queue-item.current 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var(--control-bg);border-radius:50%;cursor:pointer;box-shadow:0 2px 8px #0000004d;transition:transform .1s}.equalizer-slider-input::-moz-range-thumb{width:20px;height:20px;background:var(--accent-primary);border:2px solid var(--control-bg);border-radius:50%;cursor:pointer;box-shadow:0 2px 8px #0000004d;transition:transform .1s}.equalizer-slider-input:hover::-webkit-slider-thumb{transform:scale(1.2)}.equalizer-slider-input:hover::-moz-range-thumb{transform:scale(1.2)}.equalizer-slider-input:disabled{opacity:.5;cursor:not-allowed}.equalizer-band-freq{font-size:10px;color:var(--text-muted);text-align:center;white-space:nowrap}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@media(max-width:768px){.equalizer-panel{width:95%;padding:16px;max-height:90vh}.equalizer-bands{gap:8px;padding:12px;overflow-x:auto}.equalizer-band{min-width:35px}.equalizer-slider-input{height:140px}.equalizer-band-freq{font-size:9px}}.player{position:fixed;bottom:0;left:0;right:0;height:var(--player-height);background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg-tertiary) 100%);border-top:1px solid var(--border-subtle);box-shadow:var(--shadow-elevated);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:grid;grid-template-columns:1fr 2fr 1fr;align-items:center;padding:0 16px;z-index:100}.player-empty{display:flex;justify-content:center}.player-placeholder{display:flex;align-items:center;gap:12px;color:var(--text-muted)}.player-track{display:flex;align-items:center;gap:14px;min-width:0}.player-cover{position:relative;width:56px;height:56px;border-radius:var(--radius-md);overflow:hidden;flex-shrink:0;background:var(--bg-elevated)}.player-cover img{width:100%;height:100%;object-fit:cover}.player-youtube-badge{position:absolute;bottom:2px;right:2px;width:18px;height:18px;background:red;border-radius:4px;display:flex;align-items:center;justify-content:center;color:var(--control-fg)}.player-loading-overlay{position:absolute;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;color:var(--control-fg)}.player-error{color:var(--accent-danger, #ef4444);font-size:12px;display:inline-flex;align-items:center}.player-retry-btn{background:none;border:none;padding:2px;margin-left:6px;color:var(--accent-primary, #1db954);cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:all .2s}.player-retry-btn:hover{background:var(--control-hover);color:var(--text-primary);transform:scale(1.1)}.player-skip-btn{background:none;border:none;padding:2px;margin-left:4px;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:all .2s}.player-skip-btn:hover{background:var(--control-hover);color:var(--text-primary);transform:scale(1.1)}.player-cover-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:var(--accent-gradient);color:var(--control-fg)}.player-info{min-width:0;flex:1}.player-title{font-weight:500;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:4px}.player-artist{font-size:.8rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.player-like{padding:8px;color:var(--text-muted);transition:all var(--transition-fast);border-radius:var(--radius-full)}.player-like:hover{color:var(--text-primary)}.player-like.active{color:#ec4899}.player-controls{display:flex;flex-direction:column;align-items:center;gap:8px}.player-buttons{display:flex;align-items:center;gap:16px}.player-btn{padding:8px;color:var(--text-secondary);border-radius:var(--radius-full);transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center}.player-btn:hover{color:var(--text-primary);transform:scale(1.05)}.player-btn.active{color:var(--accent-primary)}.player-btn-main{width:40px;height:40px;background:var(--control-bg);color:var(--control-fg);padding:0;box-shadow:var(--shadow-soft)}.player-btn-main:hover{transform:scale(1.08);background:var(--control-bg)}.player-progress-container{display:flex;align-items:center;gap:10px;width:100%;max-width:600px}.player-time{font-size:.75rem;color:var(--text-muted);min-width:40px;text-align:center;font-variant-numeric:tabular-nums}.player-progress{flex:1;height:4px;background:var(--bg-elevated);border-radius:var(--radius-full);cursor:pointer;position:relative;box-shadow:inset 0 0 0 1px var(--border-subtle)}.player-progress:hover{height:6px}.player-progress:hover .player-progress-handle{opacity:1;transform:scale(1)}.player-progress-bar{height:100%;background:var(--text-primary);border-radius:var(--radius-full);position:relative;transition:width .1s linear}.player-progress:hover .player-progress-bar,.player-progress.dragging .player-progress-bar{background:var(--accent-primary)}.player-progress.dragging .player-progress-bar{transition:none}.player-progress-handle{position:absolute;right:-6px;top:50%;transform:translateY(-50%) scale(0);width:12px;height:12px;background:var(--control-bg);border-radius:var(--radius-full);opacity:0;transition:all var(--transition-fast);box-shadow:0 2px 4px #0000004d}.player-progress.dragging{height:6px}.player-progress.dragging .player-progress-handle{opacity:1;transform:translateY(-50%) scale(1)}.player-extra{display:flex;align-items:center;justify-content:flex-end;gap:8px;height:100%}.player-volume{display:flex;align-items:center;gap:8px;height:100%}.volume-slider{width:100px;height:4px;-webkit-appearance:none;appearance:none;background:var(--bg-elevated);border-radius:var(--radius-full);cursor:pointer}.volume-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:12px;height:12px;background:var(--control-bg);border-radius:var(--radius-full);cursor:pointer;transition:transform var(--transition-fast)}.volume-slider:hover::-webkit-slider-thumb{transform:scale(1.2)}.volume-slider::-webkit-slider-runnable-track{height:4px;border-radius:var(--radius-full)}@media(max-width:768px){.player{grid-template-columns:1fr 1fr;padding:0 12px}.player-extra{display:none}.player-progress-container{max-width:300px}.player-cover{width:48px;height:48px}}.mobile-nav{display:none}@media(max-width:768px){.mobile-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#0a0a0afa;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid rgba(255,255,255,.08);padding:6px 0 calc(6px + env(safe-area-inset-bottom,0px));z-index:1001}.mobile-nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:6px 4px;color:#ffffff80;text-decoration:none;font-size:10px;font-weight:500;transition:color .2s;-webkit-tap-highlight-color:transparent}.mobile-nav-item:active{color:#fffc}.mobile-nav-item.active{color:#8b5cf6}.mobile-nav-item svg{width:22px;height:22px}}.app{display:flex;flex-direction:column;height:100vh;background:var(--bg-primary);overflow:hidden}.app-content{display:flex;flex:1;overflow:hidden}.app.electron .app-content{margin-top:var(--titlebar-height)}.app.web .app-content{margin-top:0}.main-view{flex:1;overflow-y:auto;overflow-x:hidden;background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg-primary) 100%);padding:24px;padding-bottom:calc(var(--player-height) + 40px)}.page-enter{opacity:0;transform:translateY(10px)}.page-enter-active{opacity:1;transform:translateY(0);transition:opacity .2s,transform .2s}.page-exit{opacity:1}.page-exit-active{opacity:0;transition:opacity .2s}.page-header{margin-bottom:32px}.page-title{font-size:2.5rem;font-weight:700;margin-bottom:8px;letter-spacing:-.02em}.page-subtitle{color:var(--text-secondary);font-size:.95rem}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:24px}.list-grid{display:flex;flex-direction:column;gap:2px}.section{margin-bottom:40px}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.section-title{font-size:1.5rem;font-weight:700;letter-spacing:-.01em}.section-link{color:var(--text-secondary);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;transition:color var(--transition-fast)}.section-link:hover{color:var(--text-primary)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center}.empty-state-icon{width:80px;height:80px;margin-bottom:24px;color:var(--text-muted)}.empty-state-title{font-size:1.5rem;font-weight:600;margin-bottom:8px}.empty-state-text{color:var(--text-secondary);max-width:400px;line-height:1.6}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius-full);font-weight:600;font-size:.9rem;transition:all var(--transition-fast)}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 15px var(--accent-glow)}.btn-primary:hover{transform:scale(1.02);box-shadow:0 6px 20px var(--accent-glow)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary)}.btn-secondary:hover{background:var(--bg-highlight)}.btn-ghost{color:var(--text-secondary)}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-elevated)}.btn-icon{padding:10px;border-radius:var(--radius-md)}.card{background:var(--bg-tertiary);border-radius:var(--radius-lg);padding:16px;transition:all var(--transition-normal);cursor:pointer}.card:hover{background:var(--bg-elevated);transform:translateY(-2px)}.spinner{width:24px;height:24px;border:2px solid var(--bg-elevated);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite}.page-loader{display:flex;align-items:center;justify-content:center;height:100%;min-height:300px}.page-loader .spinner{width:40px;height:40px;border-width:3px}.error-screen{display:flex;align-items:center;justify-content:center;height:100vh;background:var(--bg-primary);padding:24px}.error-content{text-align:center;max-width:500px}.error-content h1{font-size:1.75rem;font-weight:700;margin-bottom:12px;color:var(--text-primary)}.error-content p{color:var(--text-secondary);margin-bottom:20px}.error-details{background:var(--bg-tertiary);padding:16px;border-radius:var(--radius-md);font-family:Monaco,Menlo,monospace;font-size:.85rem;color:#ef4444;text-align:left;overflow-x:auto;white-space:pre-wrap;word-break:break-word;margin-bottom:24px}@media(max-width:768px){.card-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:16px}.main-view{padding:16px}.page-title{font-size:1.75rem}}*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0a0a;--bg-secondary: #121212;--bg-tertiary: #1a1a1a;--bg-elevated: #242424;--bg-highlight: #2a2a2a;--bg-hover: rgba(255, 255, 255, .06);--border: rgba(255, 255, 255, .12);--border-subtle: rgba(255, 255, 255, .08);--border-contrast: rgba(255, 255, 255, .6);--accent-primary: #8b5cf6;--accent-secondary: #a78bfa;--accent-gradient: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%);--accent-glow: rgba(139, 92, 246, .3);--text-primary: #ffffff;--text-secondary: #a1a1aa;--text-muted: #71717a;--control-bg: #ffffff;--control-fg: #0a0a0a;--control-hover: rgba(255, 255, 255, .12);--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--shadow-elevated: 0 16px 32px rgba(0, 0, 0, .35);--shadow-soft: 0 8px 18px rgba(0, 0, 0, .2);--success: #22c55e;--warning: #eab308;--error: #ef4444;--sidebar-width: 280px;--player-height: 100px;--titlebar-height: 32px;--transition-fast: .15s ease;--transition-normal: .25s ease;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px}:root[data-theme=light]{--bg-primary: #f5f7fb;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--bg-elevated: #e2e8f0;--bg-highlight: #dbe2ea;--bg-hover: rgba(15, 23, 42, .05);--border: rgba(15, 23, 42, .12);--border-subtle: rgba(15, 23, 42, .08);--border-contrast: rgba(15, 23, 42, .45);--accent-primary: #6366f1;--accent-secondary: #3b82f6;--accent-gradient: linear-gradient(135deg, #6366f1 0%, #3b82f6 100%);--accent-glow: rgba(99, 102, 241, .25);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--control-bg: #111827;--control-fg: #ffffff;--control-hover: rgba(15, 23, 42, .12);--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(15, 23, 42, .08);--shadow-elevated: 0 20px 40px rgba(15, 23, 42, .12);--shadow-soft: 0 10px 20px rgba(15, 23, 42, .1)}html,body,#root{height:100%;width:100%;overflow:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-user-select:none;user-select:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-highlight);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}::selection{background:var(--accent-primary);color:var(--control-fg)}button{background:none;border:none;cursor:pointer;font:inherit;color:inherit}button:disabled{cursor:not-allowed;opacity:.5}input{background:none;border:none;outline:none;font:inherit;color:inherit}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}ul,ol{list-style:none}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-fadeIn{animation:fadeIn var(--transition-normal) forwards}.animate-slideUp{animation:slideUp var(--transition-normal) forwards}.animate-pulse{animation:pulse 2s infinite}.animate-spin{animation:spin 1s linear infinite}.text-gradient{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass{background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--glass-border)}:root{--safe-area-inset-top: env(safe-area-inset-top, 0px);--safe-area-inset-bottom: env(safe-area-inset-bottom, 0px);--safe-area-inset-left: env(safe-area-inset-left, 0px);--safe-area-inset-right: env(safe-area-inset-right, 0px)}@media(max-width:768px){.sidebar,.window-controls{display:none!important}.main-content,.main-view{margin-left:0!important;padding-bottom:calc(200px + var(--safe-area-inset-bottom))!important}.app-content{margin-left:0!important}.app.web .app-content{padding-top:0!important}.player{position:fixed!important;bottom:calc(60px + var(--safe-area-inset-bottom));left:0;right:0;padding:12px 16px!important;flex-direction:column!important;gap:12px!important;z-index:1000;background:linear-gradient(180deg,#121212fa,#0a0a0a)!important;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid rgba(255,255,255,.1)}.player-empty{height:auto!important;min-height:80px}.player-track{width:100%;flex:none}.player-cover{width:48px!important;height:48px!important}.player-info{flex:1;min-width:0}.player-title{font-size:14px!important}.player-artist{font-size:12px!important}.player-controls{width:100%;flex:none}.player-buttons{gap:8px!important}.player-btn{width:44px!important;height:44px!important;min-width:44px;min-height:44px}.player-btn-main{width:56px!important;height:56px!important}.player-progress,.player-progress-bar{height:8px!important}.player-progress-handle{width:16px!important;height:16px!important}.player-volume,.player-extra{display:none!important}.search-page{padding:16px!important;padding-top:calc(16px + var(--safe-area-inset-top))!important}.search-input-wrapper{flex-direction:column;gap:12px}.search-input{font-size:16px!important}.track-item{padding:12px!important}.track-cover{width:48px!important;height:48px!important}}@media(min-width:769px)and (max-width:1024px){.sidebar{width:200px!important}.main-content{margin-left:200px!important}}@media(min-width:769px){.mobile-nav{display:none!important}}@media(max-width:768px){.track-list,.playlist-grid,.search-results{-webkit-overflow-scrolling:touch;scroll-behavior:smooth}}.player-btn,.track-item,.mobile-nav-item{-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.player-btn:active{transform:scale(.95)}.track-item:active{background:#ffffff1a}