@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap";:root{--bg-main: #0f1013;--bg-surface: #17181e;--bg-surface-hover: #1f2129;--bg-surface-active: #272a34;--bg-card: #181a21;--bg-input: #1f2129;--bg-pill: #232631;--text-primary: #f3f4f6;--text-secondary: #9ca3af;--text-muted: #6b7280;--accent: #3b82f6;--accent-soft: #1e293b;--accent-text: #ffffff;--danger: #ef4444;--success: #10b981;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--nav-height: 64px;--max-width: 900px}[data-theme=light]{--bg-main: #f5f6f8;--bg-surface: #ffffff;--bg-surface-hover: #eaecef;--bg-surface-active: #dfe2e7;--bg-card: #ffffff;--bg-input: #eaecef;--bg-pill: #e5e7eb;--text-primary: #111827;--text-secondary: #4b5563;--text-muted: #9ca3af;--accent: #2563eb;--accent-soft: #dbeafe;--accent-text: #ffffff;--danger: #dc2626;--success: #059669}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;border:none;outline:none;box-shadow:none!important;text-shadow:none!important;-webkit-tap-highlight-color:transparent}svg{display:block;max-width:100%}html{width:100%;min-height:100%;background-color:var(--bg-main);color:var(--text-primary)}body{width:100%;min-height:100%;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.5;background-color:var(--bg-main);color:var(--text-primary);user-select:none;-webkit-user-select:none;overflow-x:hidden;overflow-y:auto}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-main)}::-webkit-scrollbar-thumb{background:var(--bg-surface-active);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.font-regular{font-weight:400}.font-medium{font-weight:500}.font-semibold{font-weight:600}#app{display:flex;flex-direction:column;min-height:100vh;width:100%;position:relative;background-color:var(--bg-main)}.app-header{width:100%;background-color:var(--bg-main);position:sticky;top:0;z-index:40;border-bottom:1px solid var(--bg-surface-hover)}.app-header-inner{max-width:var(--max-width);margin:0 auto;width:100%;display:flex;align-items:center;justify-content:space-between;padding:max(16px,env(safe-area-inset-top,0px)) 20px 14px 20px}.brand{display:flex;align-items:center;gap:10px}.brand-logo-img{width:20px;height:25px;object-fit:contain;display:block}.brand-title{font-size:18px;font-weight:600;letter-spacing:-.02em;color:var(--text-primary)}.header-actions{display:flex;align-items:center;gap:12px}.timer-indicator{display:inline-flex;align-items:center;gap:6px;background-color:var(--bg-surface);color:var(--accent);padding:6px 12px;border-radius:var(--radius-full);font-size:12px;font-weight:500;cursor:pointer}.main-viewport{flex:1;width:100%;max-width:var(--max-width);margin:0 auto;padding:20px 20px 160px}.tab-view{display:none;animation:fadeIn .15s ease}.tab-view.active{display:block}@keyframes fadeIn{0%{opacity:.85;transform:translateY(3px)}to{opacity:1;transform:translateY(0)}}.search-container{margin-bottom:18px;position:relative}.search-box{display:flex;align-items:center;background-color:var(--bg-input);border-radius:var(--radius-md);padding:0 14px;height:48px;gap:10px}.search-box svg{width:18px;height:18px;fill:var(--text-muted);flex-shrink:0}.search-input{flex:1;background:transparent;color:var(--text-primary);font-size:14.5px;font-weight:400;font-family:inherit}.search-input::placeholder{color:var(--text-muted)}.search-clear-btn{background:transparent;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:4px}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;margin-top:18px}.section-title{font-size:15px;font-weight:600;color:var(--text-primary);letter-spacing:-.01em}.now-playing-card{background-color:var(--bg-card);border-radius:var(--radius-lg);padding:18px;margin-bottom:20px}.np-header{display:flex;gap:14px;align-items:center}.np-icon-badge{width:48px;height:48px;border-radius:var(--radius-md);background-color:var(--bg-surface-active);color:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0}.np-meta{flex:1;min-width:0}.np-title{font-size:15px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:2px}.np-author{font-size:13px;font-weight:400;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.progress-area{margin-top:14px}.progress-bar-container{width:100%;height:6px;background-color:var(--bg-surface-active);border-radius:var(--radius-full);cursor:pointer;position:relative;overflow:hidden}.progress-bar-fill{height:100%;width:0%;background-color:var(--accent);border-radius:var(--radius-full)}.progress-time{display:flex;justify-content:space-between;font-size:11px;font-weight:400;color:var(--text-muted);margin-top:6px}.np-controls{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding-top:10px}.control-btn{background:transparent;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-full);transition:background-color .15s ease,color .15s ease}.control-btn:hover{background-color:var(--bg-surface-hover);color:var(--text-primary)}.control-btn.active{color:var(--accent);background-color:var(--bg-surface-hover)}.play-pause-btn{width:48px;height:48px;background-color:var(--text-primary);color:var(--bg-main);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;cursor:pointer}.play-pause-btn:hover{opacity:.9}.np-quick-actions{display:flex;gap:10px;margin-top:14px}.quick-action-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:9px 14px;background-color:var(--bg-surface-hover);color:var(--text-secondary);border-radius:var(--radius-md);font-size:13px;font-weight:500;cursor:pointer;transition:background-color .15s ease,color .15s ease}.quick-action-btn:hover{background-color:var(--bg-surface-active);color:var(--text-primary)}.track-list{display:flex;flex-direction:column;gap:6px}.track-card{display:flex;align-items:center;gap:12px;background-color:var(--bg-card);padding:12px 14px;border-radius:var(--radius-md);cursor:pointer;transition:background-color .12s ease}.track-card:hover{background-color:var(--bg-surface-hover)}.track-card.active{background-color:var(--bg-surface-active)}.track-icon{width:32px;height:32px;border-radius:var(--radius-sm);background-color:var(--bg-surface-active);color:var(--text-muted);display:flex;align-items:center;justify-content:center;flex-shrink:0}.track-card.active .track-icon{color:var(--accent);background-color:var(--accent-soft)}.track-details{flex:1;min-width:0}.track-name{font-size:14px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:2px}.track-card.active .track-name{color:var(--accent);font-weight:600}.track-sub{font-size:12px;font-weight:400;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.track-meta-right{display:flex;align-items:center;gap:8px;flex-shrink:0}.track-duration-pill{font-size:11.5px;font-weight:500;color:var(--text-muted);padding:2px 6px;background-color:var(--bg-surface);border-radius:var(--radius-sm)}.track-menu-btn,.btn-icon{width:36px;height:36px;min-width:36px;background-color:var(--bg-surface-active);color:var(--text-secondary);border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .12s ease,color .12s ease;border:none;padding:0}.track-menu-btn svg,.btn-icon svg{width:18px;height:18px;fill:currentColor}.track-menu-btn:hover,.btn-icon:hover{background-color:var(--bg-surface-hover);color:var(--text-primary)}.track-menu-btn.btn-danger,.btn-icon.btn-danger,.track-menu-btn[data-action=remove],#btn-delete-pl{color:#ef4444;background-color:#ef444424}.track-menu-btn.btn-danger:hover,.btn-icon.btn-danger:hover,.track-menu-btn[data-action=remove]:hover,#btn-delete-pl:hover{background-color:#ef444440;color:#ef4444}.state-box{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;text-align:center;color:var(--text-muted);gap:12px}.state-box svg{width:36px;height:36px;fill:var(--text-muted)}.state-title{font-size:14.5px;font-weight:500;color:var(--text-secondary)}.state-desc{font-size:13px;color:var(--text-muted);max-width:320px}.spinner{width:28px;height:28px;border:3px solid var(--bg-surface-active);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.lyrics-view-container{display:flex;flex-direction:column;align-items:center;padding:10px 0 40px}.lyrics-track-header{text-align:center;margin-bottom:24px;width:100%}.lyrics-title{font-size:18px;font-weight:600;color:var(--text-primary);margin-bottom:4px}.lyrics-artist{font-size:14px;color:var(--text-secondary)}.lyrics-body{width:100%;max-width:600px;display:flex;flex-direction:column;gap:12px;text-align:center;padding:10px 0 60px}.lyric-line{font-size:15.5px;font-weight:400;color:var(--text-secondary);line-height:1.85;padding:2px 0;-webkit-user-select:text;user-select:text}.playlist-header-actions{display:flex;gap:10px;margin-bottom:18px}.create-playlist-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;background-color:var(--accent);color:var(--accent-text);border-radius:var(--radius-md);font-size:13.5px;font-weight:500;cursor:pointer}.playlist-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:14px;margin-bottom:24px}.playlist-folder-card{background-color:var(--bg-card);border-radius:var(--radius-md);padding:14px;cursor:pointer;display:flex;flex-direction:column;gap:10px;transition:background-color .15s ease}.playlist-folder-card:hover{background-color:var(--bg-surface-hover)}.playlist-icon-box{width:44px;height:44px;background-color:var(--bg-surface-active);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--accent)}.playlist-icon-box svg{width:22px;height:22px;fill:currentColor}.playlist-name{font-size:14px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.playlist-count{font-size:12px;color:var(--text-muted)}.playlist-detail-wrap{display:none}.playlist-detail-wrap.active{display:block}.playlist-back-btn{display:inline-flex;align-items:center;gap:6px;background:transparent;color:var(--text-secondary);font-size:13px;font-weight:500;cursor:pointer;margin-bottom:14px;padding:6px 0}.playlist-detail-header{background-color:var(--bg-card);border-radius:var(--radius-lg);padding:18px;margin-bottom:18px;display:flex;justify-content:space-between;align-items:center}.playlist-detail-info h2{font-size:18px;font-weight:600;margin-bottom:4px}.playlist-detail-actions{display:flex;gap:8px}.btn-secondary{padding:7px 12px;background-color:var(--bg-surface-hover);color:var(--text-primary);border-radius:var(--radius-md);font-size:12.5px;font-weight:500;cursor:pointer;display:flex;align-items:center;gap:6px}.btn-secondary:hover{background-color:var(--bg-surface-active)}.btn-danger{padding:7px 12px;background-color:var(--bg-surface-hover);color:var(--danger);border-radius:var(--radius-md);font-size:12.5px;font-weight:500;cursor:pointer}.setting-group{margin-bottom:22px}.setting-group-title{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:10px;padding-left:2px}.setting-card{background-color:var(--bg-card);border-radius:var(--radius-md);overflow:hidden;display:flex;flex-direction:column}.setting-row{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--bg-surface-hover)}.setting-row:last-child{border-bottom:none}.setting-label{display:flex;flex-direction:column;gap:2px}.setting-name{font-size:14.5px;font-weight:500;color:var(--text-primary)}.setting-desc{font-size:12px;color:var(--text-muted)}.theme-switch-group,.lang-switch-group{display:flex;background-color:var(--bg-surface-active);border-radius:var(--radius-full);padding:3px;gap:2px}.switch-btn{padding:5px 12px;border-radius:var(--radius-full);font-size:12.5px;font-weight:500;background:transparent;color:var(--text-secondary);cursor:pointer;transition:background-color .15s ease,color .15s ease}.switch-btn.active{background-color:var(--bg-surface);color:var(--text-primary)}.sleep-timer-select{padding:7px 12px;background-color:var(--bg-surface-active);color:var(--text-primary);border-radius:var(--radius-md);font-size:13px;font-family:inherit;cursor:pointer}.bottom-dock{position:fixed;bottom:0;left:0;right:0;width:100%;background-color:var(--bg-surface);border-top:1px solid var(--bg-surface-hover);z-index:50}.floating-mini-player{max-width:var(--max-width);margin:0 auto 8px;background-color:var(--bg-card);padding:10px 14px;border-radius:var(--radius-md);display:flex;align-items:center;gap:12px;cursor:pointer}.mini-icon-badge{width:32px;height:32px;border-radius:var(--radius-sm);background-color:var(--bg-surface-active);color:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0}.mini-meta{flex:1;min-width:0}.mini-title{font-size:13px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mini-author{font-size:11px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mini-controls{display:flex;align-items:center;gap:4px}.mini-btn{background:transparent;color:var(--text-primary);width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-full);cursor:pointer}.bottom-nav{max-width:var(--max-width);margin:0 auto;display:flex;align-items:center;justify-content:space-around;height:68px;padding:0 16px;padding-bottom:max(6px,env(safe-area-inset-bottom,0px))}.nav-item{flex:1;height:100%;display:flex;align-items:center;justify-content:center;background:transparent;color:var(--text-muted);cursor:pointer;padding:0;transition:color .12s ease,transform .12s ease}.nav-item svg{width:25px;height:25px;fill:currentColor}.nav-item:hover{color:var(--text-primary)}.nav-item.active{color:var(--accent)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#000000b3;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px;opacity:0;pointer-events:none;transition:opacity .15s ease}.modal-overlay.active{opacity:1;pointer-events:auto}.modal-box{background-color:var(--bg-card);border-radius:var(--radius-lg);padding:20px;width:100%;max-width:380px;display:flex;flex-direction:column;gap:16px}.modal-title{font-size:16px;font-weight:600;color:var(--text-primary)}.modal-input{width:100%;background-color:var(--bg-input);padding:12px 14px;border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;font-family:inherit}.modal-actions{display:flex;justify-content:flex-end;gap:10px}.modal-btn-cancel{padding:9px 16px;background-color:var(--bg-surface-hover);color:var(--text-secondary);border-radius:var(--radius-md);font-size:13px;font-weight:500;cursor:pointer}.modal-btn-submit{padding:9px 18px;background-color:var(--accent);color:var(--accent-text);border-radius:var(--radius-md);font-size:13px;font-weight:500;cursor:pointer}.modal-playlist-list{max-height:220px;overflow-y:auto;display:flex;flex-direction:column;gap:6px}.modal-playlist-item{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;background-color:var(--bg-surface-hover);border-radius:var(--radius-md);cursor:pointer;font-size:13.5px;font-weight:500;color:var(--text-primary)}.modal-playlist-item:hover{background-color:var(--bg-surface-active)}.toast-msg{position:fixed;bottom:80px;left:50%;transform:translate(-50%) translateY(20px);background-color:var(--text-primary);color:var(--bg-main);padding:9px 18px;border-radius:var(--radius-full);font-size:12.5px;font-weight:500;opacity:0;pointer-events:none;transition:transform .2s ease,opacity .2s ease;z-index:120}.toast-msg.show{transform:translate(-50%) translateY(0);opacity:1}