@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";.app-bg[data-astro-cid-sckkx6r4]{position:fixed;inset:0;z-index:-1;background:radial-gradient(ellipse at 20% 0%,rgba(124,77,255,.12) 0%,transparent 50%),radial-gradient(ellipse at 80% 100%,rgba(77,124,255,.08) 0%,transparent 50%),var(--bg-primary)}.app-bg[data-astro-cid-sckkx6r4]:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(124,77,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(124,77,255,.03) 1px,transparent 1px);background-size:60px 60px;mask-image:linear-gradient(to bottom,transparent,black 10%,black 90%,transparent);animation:gridMove 60s linear infinite}@keyframes gridMove{0%{transform:translateY(0)}to{transform:translateY(60px)}}:root{--bg-primary: #0a0a0f;--bg-secondary: #13131a;--bg-tertiary: #1a1a24;--bg-card: #1e1e2a;--bg-elevated: #242432;--purple-900: #1a0f2e;--purple-800: #2d1b4e;--purple-700: #3d2668;--purple-600: #5b3a99;--purple-500: #7c4dff;--purple-400: #9d6dff;--purple-300: #b694ff;--blue-600: #3d5fcc;--blue-500: #4d7cff;--blue-400: #6d94ff;--accent-primary: #7c4dff;--accent-secondary: #4d7cff;--accent-glow: rgba(124, 77, 255, .4);--text-primary: #ffffff;--text-secondary: #a8a8b8;--text-muted: #6a6a7a;--text-disabled: #3a3a4a;--border-subtle: rgba(255, 255, 255, .05);--border-medium: rgba(255, 255, 255, .1);--border-strong: rgba(255, 255, 255, .15);--success: #00d68f;--warning: #ffb946;--error: #ff4d6a;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 32px var(--accent-glow);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--bg-timeline-track: #0f0f13;--bg-timeline-block: #1a1a24;--border-timeline: rgba(255, 255, 255, .08)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::selection{background:var(--accent-primary);color:#fff}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--bg-elevated);border-radius:var(--radius-full);border:2px solid var(--bg-secondary)}::-webkit-scrollbar-thumb:hover{background:var(--purple-600)}h1,h2,h3,h4,h5,h6{font-weight:700;letter-spacing:-.02em;line-height:1.2}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}.text-gradient{background:linear-gradient(135deg,var(--purple-400),var(--blue-400));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}@media(min-width:768px){.container{padding:0 2rem}}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);transition:all var(--transition-base)}.card:hover{border-color:var(--border-medium);box-shadow:var(--shadow-md)}.card-elevated{background:var(--bg-elevated);box-shadow:var(--shadow-md)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;font-family:inherit;font-size:.9375rem;font-weight:600;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);text-decoration:none;outline:none}.btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.btn-primary{background:linear-gradient(135deg,var(--purple-500),var(--blue-500));color:#fff;box-shadow:0 4px 16px #7c4dff4d}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 24px #7c4dff66}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border-medium)}.btn-secondary:hover:not(:disabled){background:var(--bg-card);border-color:var(--purple-500)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--bg-elevated);color:var(--text-primary)}.btn-icon{width:40px;height:40px;padding:0;border-radius:var(--radius-md)}.btn-lg{padding:1rem 2rem;font-size:1rem;border-radius:var(--radius-lg)}input,select,textarea{font-family:inherit;font-size:inherit;color:var(--text-primary);background:var(--bg-elevated);border:1px solid var(--border-medium);border-radius:var(--radius-md);padding:.75rem 1rem;transition:all var(--transition-base);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-glow)}input::placeholder{color:var(--text-muted)}.badge{display:inline-flex;align-items:center;justify-content:center;padding:.25rem .75rem;font-size:.8125rem;font-weight:600;border-radius:var(--radius-full);white-space:nowrap}.badge-primary{background:#7c4dff26;color:var(--purple-300);border:1px solid rgba(124,77,255,.3)}.badge-success{background:#00d68f26;color:var(--success);border:1px solid rgba(0,214,143,.3)}.badge-warning{background:#ffb94626;color:var(--warning);border:1px solid rgba(255,185,70,.3)}.badge-error{background:#ff4d6a26;color:var(--error);border:1px solid rgba(255,77,106,.3)}.hidden{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-fade-in{animation:fadeIn .4s var(--transition-base)}.animate-slide-up{animation:slideUp .5s var(--transition-base)}.animate-slide-down{animation:slideDown .5s var(--transition-base)}.animate-scale-in{animation:scaleIn .3s var(--transition-base)}.spinner{width:20px;height:20px;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg,var(--bg-elevated) 0%,var(--bg-card) 50%,var(--bg-elevated) 100%);background-size:200% 100%;animation:skeleton 1.5s ease-in-out infinite;border-radius:var(--radius-md)}@keyframes skeleton{0%{background-position:200% 0}to{background-position:-200% 0}}.view-tabs-container{display:flex;justify-content:flex-start;align-items:center;gap:1rem;margin-bottom:2rem}.view-btn{background:transparent;border:none;color:var(--text-secondary);font-weight:600;font-size:.95rem;padding:.5rem 1rem;cursor:pointer;border-radius:var(--radius-full);transition:all .2s}.view-btn.active{background:var(--bg-elevated);color:var(--text-primary);box-shadow:0 0 0 1px var(--border-subtle)}.view-badge{display:inline-block;background:var(--purple-500);color:#fff;font-size:.7rem;padding:.1rem .4rem;border-radius:4px;margin-left:6px;vertical-align:middle}.beat-grid-track{display:flex;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle);background:var(--bg-card);height:140px}.beat-grid-track::-webkit-scrollbar{display:none}.grid-measure{flex:0 0 320px;display:flex;border-right:2px solid var(--border-medium);height:100%}.grid-beat{flex:1;border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;justify-content:flex-start;align-items:flex-start;padding:1rem .75rem;position:relative;cursor:pointer;transition:background-color .1s}.grid-beat:last-child{border-right:none}.grid-beat.active{background:#7c4dff26;box-shadow:inset 0 0 0 1px var(--purple-500)}.grid-chord-label{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.chord-carousel-container{display:flex;overflow-x:auto;gap:.5rem;padding:1rem 0;scrollbar-width:none}.chord-carousel-container::-webkit-scrollbar{display:none}.chord-card{flex:0 0 90px;height:120px;background:#e0e0e0;border-radius:6px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;border:2px solid transparent}.chord-card.active{background:#fff;border-color:var(--purple-500);box-shadow:0 4px 12px #0000004d;transform:translateY(-4px);z-index:10}.chord-card-diagram{width:60px;height:70px;margin-bottom:.25rem;color:#333}.chord-card-name{font-weight:800;font-size:1rem;color:#111}.chord-card.empty .chord-card-name{color:#888;font-size:.9rem}