:root{--font-title: "Outfit", "Inter", system-ui, -apple-system, sans-serif;--font-body: "Inter", system-ui, -apple-system, sans-serif;--bg-dark: #090a0f;--bg-slate-950: #0e111a;--bg-slate-900: #151a2a;--bg-slate-800: #1f273e;--bg-slate-700: #2c3856;--primary: #6366f1;--primary-hover: #4f46e5;--primary-glow: rgba(99, 102, 241, .4);--secondary: #06b6d4;--secondary-glow: rgba(6, 182, 212, .3);--accent-green: #10b981;--accent-red: #ef4444;--accent-purple: #a855f7;--text-main: #f8fafc;--text-muted: #94a3b8;--text-dim: #64748b;--glass-bg: rgba(21, 26, 42, .6);--glass-border: rgba(255, 255, 255, .06);--glass-border-focus: rgba(99, 102, 241, .3);--glass-shadow: rgba(0, 0, 0, .4);--radius-lg: 16px;--radius-md: 10px;--radius-sm: 6px;--transition-fast: .2s cubic-bezier(.4, 0, .2, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;overflow-x:hidden;position:relative}body:before,body:after{content:"";position:fixed;width:40vw;height:40vw;border-radius:50%;z-index:-1;pointer-events:none;filter:blur(120px);opacity:.25}body:before{top:-10%;left:-10%;background:radial-gradient(circle,var(--primary) 0%,transparent 80%)}body:after{bottom:-10%;right:-10%;background:radial-gradient(circle,var(--secondary) 0%,transparent 80%)}h1,h2,h3,h4,h5,h6{font-family:var(--font-title);font-weight:600;letter-spacing:-.02em}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#0e111a4d}::-webkit-scrollbar-thumb{background:var(--bg-slate-700);border-radius:var(--radius-sm);border:2px solid var(--bg-dark)}::-webkit-scrollbar-thumb:hover{background:var(--primary)}.glass-card{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:0 8px 32px 0 var(--glass-shadow);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.glass-card:focus-within{border-color:var(--glass-border-focus)}.interactive-card{cursor:pointer}.interactive-card:hover{border-color:#6366f140;box-shadow:0 12px 40px #6366f126;transform:translateY(-2px)}.btn{font-family:var(--font-title);font-weight:500;font-size:.9rem;padding:.6rem 1.2rem;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;display:inline-flex;align-items:center;gap:.5rem;transition:all var(--transition-fast);text-decoration:none}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 14px 0 var(--primary-glow)}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 6px 20px #6366f199;transform:translateY(-1px)}.btn-primary:active{transform:translateY(1px)}.btn-secondary{background:#ffffff0d;border:1px solid var(--glass-border);color:var(--text-main)}.btn-secondary:hover{background:#ffffff1a;border-color:#fff3}.btn-danger{background:#ef444426;border:1px solid rgba(239,68,68,.3);color:#fca5a5}.btn-danger:hover{background:#ef44444d;border-color:#ef444480}.btn-icon{width:36px;height:36px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:50%}.input-field{background:#0e111a99;border:1px solid var(--glass-border);color:var(--text-main);padding:.75rem 1rem;border-radius:var(--radius-md);font-family:var(--font-body);font-size:.95rem;width:100%;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);outline:none}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 3px #6366f126}.input-field::placeholder{color:var(--text-dim)}.dashboard-container{display:flex;height:100vh;width:100vw;overflow:hidden}.menu-toggle{display:none;background:var(--bg-slate-900);border:1px solid var(--glass-border);color:var(--text-main);padding:.5rem;border-radius:var(--radius-md);position:fixed;top:1rem;left:1rem;z-index:100;cursor:pointer}.sidebar{width:320px;height:100%;background:#0a0c14cc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-right:1px solid var(--glass-border);display:flex;flex-direction:column;flex-shrink:0;z-index:50;transition:width var(--transition-normal),transform var(--transition-normal),opacity var(--transition-normal)}.sidebar-header{padding:1.5rem;border-bottom:1px solid var(--glass-border);display:flex;flex-direction:column;gap:.75rem}.sidebar-logo{display:flex;align-items:center;gap:.75rem}.sidebar-logo h1{font-size:1.25rem;background:linear-gradient(135deg,#fff 30%,var(--primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.song-list-scroll{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.5rem}.song-item{padding:.85rem 1rem;border-radius:var(--radius-md);background:#ffffff05;border:1px solid transparent;display:flex;flex-direction:column;gap:.25rem;transition:all var(--transition-fast);cursor:pointer;position:relative;overflow:hidden}.song-item:hover{background:#ffffff0d;border-color:#ffffff0d}.song-item.active{background:#6366f114;border-color:#6366f14d}.song-item.active:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--primary)}.song-title{font-family:var(--font-title);font-weight:500;font-size:.95rem;color:var(--text-main)}.song-artist{font-size:.8rem;color:var(--text-muted)}.song-meta-badges{display:flex;gap:.35rem;margin-top:.25rem}.badge{font-size:.7rem;padding:.15rem .4rem;border-radius:var(--radius-sm);background:var(--bg-slate-800);color:var(--text-muted);border:1px solid rgba(255,255,255,.03);font-weight:500}.badge-primary{background:#6366f126;color:#c7d2fe;border-color:#6366f133}.badge-secondary{background:#06b6d426;color:#c5f2f7;border-color:#06b6d433}.workbench{flex:1;height:100%;overflow-y:auto;display:flex;flex-direction:column}.workbench-header{padding:1.5rem 2rem;border-bottom:1px solid var(--glass-border);display:flex;justify-content:space-between;align-items:center;background:#0e111a4d;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;top:0;z-index:40}.song-info-panel h2{font-size:1.6rem;color:var(--text-main);display:flex;align-items:center;gap:.75rem}.song-info-panel p{color:var(--text-muted);font-size:.9rem}.workbench-content{padding:2rem;display:flex;flex-direction:column;gap:2.5rem;max-width:1200px;width:100%;margin:0 auto}.parts-navigation{display:flex;align-items:center;gap:.75rem;overflow-x:auto;padding-bottom:.5rem;border-bottom:1px solid rgba(255,255,255,.05)}.part-tab{padding:.5rem 1rem;background:transparent;border:1px solid transparent;border-radius:var(--radius-md);color:var(--text-muted);cursor:pointer;font-family:var(--font-title);font-weight:500;transition:all var(--transition-fast);white-space:nowrap}.part-tab:hover{color:var(--text-main);background:#ffffff08}.part-tab.active{background:#6366f11a;border-color:#6366f133;color:var(--primary)}.part-section{display:flex;flex-direction:column;gap:1.5rem;animation:fadeIn .4s ease-out}.part-header-row{display:flex;justify-content:space-between;align-items:center}.part-title-label{font-size:1.25rem;display:flex;align-items:center;gap:.5rem;color:var(--text-main)}.part-title-label:before{content:"";display:inline-block;width:4px;height:18px;background:var(--primary);border-radius:2px}.widget-card{position:relative;overflow:hidden;padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.widget-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.05);padding-bottom:.75rem}.widget-title{display:flex;align-items:center;gap:.5rem;font-size:.95rem;font-weight:500;color:var(--text-main);text-transform:uppercase;letter-spacing:.05em}.widget-actions{display:flex;gap:.5rem}.widget-creator-toolbar{padding:1.25rem;border-radius:var(--radius-lg);border:1px dashed rgba(255,255,255,.1);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem;background:#ffffff03;transition:all var(--transition-fast)}.widget-creator-toolbar:hover{border-color:#6366f14d;background:#6366f103}.widget-creator-title{font-size:.85rem;color:var(--text-muted);font-weight:500}.widget-btn-group{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#090a0fd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1.5rem}.modal-content{width:100%;max-width:480px;padding:2rem;display:flex;flex-direction:column;gap:1.5rem;animation:slideUp .3s cubic-bezier(.16,1,.3,1)}.modal-header h3{font-size:1.4rem;color:var(--text-main)}.modal-body{display:flex;flex-direction:column;gap:1rem}.form-group{display:flex;flex-direction:column;gap:.4rem}.form-label{font-size:.85rem;color:var(--text-muted);font-weight:500}.modal-footer{display:flex;justify-content:flex-end;gap:.75rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fretboard-scroll-wrapper{overflow-x:auto;width:100%;border-radius:var(--radius-md);background:#0a0c1466;border:1px solid rgba(255,255,255,.05)}@media (max-width: 968px){.menu-toggle{display:flex}.sidebar{position:fixed;left:0;top:0;bottom:0;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.workbench{width:100vw}.workbench-header{padding:1rem 1rem 1rem 5rem}.workbench-content{padding:1rem}}@media (min-width: 969px){.sidebar.collapsed{width:0!important;overflow:hidden!important;border-right:none!important;opacity:0;pointer-events:none}}