.sonic-chord-root{width:100%;box-sizing:border-box}.sc-app,.sc-app *{box-sizing:border-box}.sc-app{min-height:760px;width:100%;background:#030303;color:#f4f4f5;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;position:relative;overflow:hidden;padding:28px;border-radius:36px}.sc-bg{position:absolute;inset:0;opacity:.45;pointer-events:none}.sc-blob{position:absolute;border-radius:999px;filter:blur(110px);animation:scPulse 4s ease-in-out infinite}.sc-blob.one{width:55%;height:55%;left:-12%;top:-10%}.sc-blob.two{width:45%;height:45%;right:-10%;top:38%;animation-delay:.8s}@keyframes scPulse{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.08);opacity:.95}}.sc-shell{position:relative;z-index:2;max-width:1180px;margin:0 auto;background:rgba(9,9,11,.68);border:1px solid rgba(63,63,70,.6);backdrop-filter:blur(22px);border-radius:46px;overflow:hidden;box-shadow:0 0 100px rgba(0,0,0,.75)}.sc-header{display:flex;justify-content:space-between;align-items:center;gap:22px;padding:28px;border-bottom:1px solid rgba(63,63,70,.55);flex-wrap:wrap}.sc-brand{display:flex;align-items:center;gap:16px}.sc-logo{width:58px;height:58px;border-radius:22px;display:grid;place-items:center;font-size:27px;box-shadow:0 14px 34px rgba(255,255,255,.08)}.sc-title{font-size:38px;line-height:1;font-weight:950;letter-spacing:-.06em;font-style:italic;text-transform:uppercase;margin:0;color:#fff}.sc-sub{display:flex;align-items:center;gap:9px;margin-top:7px;color:#a1a1aa;font-size:10px;letter-spacing:.34em;text-transform:uppercase;font-weight:900}.sc-dot{width:8px;height:8px;border-radius:50%;box-shadow:0 0 14px currentColor}.sc-controls{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}.sc-toggle{display:flex;gap:5px;padding:6px;background:#09090b;border:1px solid rgba(63,63,70,.75);border-radius:18px}.sc-btn{border:0;cursor:pointer;border-radius:13px;padding:9px 14px;background:transparent;color:#71717a;font-size:10px;font-weight:950;text-transform:uppercase;transition:.2s all;letter-spacing:.04em}.sc-btn:hover{color:#fff;background:#18181b}.sc-btn.active{color:#fff;background:#27272a;box-shadow:0 8px 18px rgba(0,0,0,.25)}.sc-btn.colour-active{color:#fff;transform:scale(1.04)}.sc-main{padding:34px}.sc-layout{display:flex;gap:48px;align-items:flex-start;justify-content:center}.sc-circle-wrap{text-align:center;flex:0 0 430px}.sc-circle{position:relative;margin:0 auto;width:400px;height:400px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(9,9,11,.5);border:1px solid rgba(63,63,70,.7);box-shadow:inset 0 0 60px rgba(0,0,0,.6)}.sc-ring{position:absolute;inset:11px;border-radius:50%;border:6px solid rgba(39,39,42,.55)}.sc-note{position:absolute;left:50%;top:50%;margin-left:-28px;margin-top:-28px;width:56px;height:56px;border-radius:50%;border:2px solid transparent;color:rgba(255,255,255,.85);background:transparent;display:grid;place-items:center;transition:.22s all;cursor:pointer;z-index:3}.sc-note:hover{transform:var(--pos) scale(1.18)!important;opacity:1!important;border-color:#71717a!important}.sc-note.selected,.sc-note.active{border-color:white;color:white;box-shadow:0 0 30px rgba(255,255,255,.35);opacity:1}.sc-note.diatonic{border-color:#71717a;opacity:1}.sc-note.dim{opacity:.38}.sc-note-inner{position:absolute;inset:0;border-radius:50%;opacity:.62;filter:blur(2px)}.sc-note span{position:relative;font-size:18px;font-weight:950;text-shadow:0 1px 6px rgba(0,0,0,.75)}.sc-minor{margin-left:-20px;margin-top:-20px;width:40px;height:40px;border-width:1px}.sc-minor span{font-size:10px}.sc-center{position:relative;z-index:4;background:rgba(24,24,27,.88);border:1px solid rgba(113,113,122,.6);border-radius:999px;width:78px;height:78px;display:grid;place-items:center;font-size:30px;box-shadow:0 14px 30px rgba(0,0,0,.45)}.sc-caption{margin-top:24px;color:#71717a;font-size:10px;letter-spacing:.32em;font-weight:950;text-transform:uppercase;font-style:italic}.sc-panel{flex:1;min-width:330px;background:rgba(24,24,27,.42);border:1px solid rgba(63,63,70,.62);border-radius:36px;overflow:hidden;box-shadow:0 18px 45px rgba(0,0,0,.35)}.sc-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:22px;border-bottom:1px solid rgba(63,63,70,.55);flex-wrap:wrap}.sc-key{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.08);font-size:12px;font-weight:950;text-transform:uppercase;letter-spacing:.08em}.sc-ping{width:10px;height:10px;border-radius:50%;animation:scPing 1.3s ease-in-out infinite}@keyframes scPing{0%{transform:scale(.9);opacity:1}100%{transform:scale(1.8);opacity:.2}}.sc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:28px}.sc-card{position:relative;min-height:104px;border:1px solid #27272a;background:rgba(24,24,27,.65);border-radius:26px;color:white;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:4px;overflow:hidden;transition:.25s all}.sc-card:hover{border-color:rgba(255,255,255,.28);background:#27272a;transform:translateY(-2px)}.sc-card-label{font-size:10px;font-weight:950;letter-spacing:.22em;opacity:.55;text-transform:uppercase}.sc-card-name{font-size:26px;font-weight:950;letter-spacing:-.05em}.sc-add{position:absolute;right:10px;top:10px;width:30px;height:30px;border:0;border-radius:12px;background:white;color:black;font-weight:950;opacity:0;cursor:pointer;transition:.2s}.sc-card:hover .sc-add{opacity:1}.sc-presets{display:flex;gap:14px;padding:0 28px 28px}.sc-preset{flex:1;border:1px solid #3f3f46;background:linear-gradient(135deg,#27272a,#18181b);color:#d4d4d8;padding:16px;border-radius:18px;font-size:10px;font-weight:950;text-transform:uppercase;letter-spacing:.14em;cursor:pointer;transition:.2s}.sc-preset:hover{color:#fff;transform:translateY(-1px)}.sc-timeline{margin-top:42px;padding:30px;background:rgba(9,9,11,.65);border:1px solid rgba(63,63,70,.72);border-radius:38px}.sc-timeline-head{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:26px}.sc-timeline-title{display:flex;align-items:center;gap:14px}.sc-timeline-icon{width:46px;height:46px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,#34d399,#14b8a6);font-size:20px}.sc-overline{display:block;font-size:11px;letter-spacing:.28em;text-transform:uppercase;font-weight:950;color:#a1a1aa}.sc-count{font-size:9px;letter-spacing:.14em;text-transform:uppercase;font-weight:800;color:rgba(52,211,153,.75)}.sc-actions{display:flex;gap:12px;align-items:center}.sc-clear{background:transparent;border:1px solid transparent;color:#71717a;padding:12px 18px;border-radius:16px;font-size:10px;font-weight:950;text-transform:uppercase;cursor:pointer}.sc-clear:hover{color:#f87171;background:rgba(248,113,113,.08);border-color:rgba(248,113,113,.2)}.sc-fire{border:0;border-radius:24px;padding:18px 34px;background:white;color:black;font-weight:950;letter-spacing:.24em;text-transform:uppercase;cursor:pointer;box-shadow:0 18px 35px rgba(255,255,255,.08);transition:.2s}.sc-fire:hover{transform:scale(1.04)}.sc-fire.stop{background:#dc2626;color:white;box-shadow:0 0 45px rgba(220,38,38,.55)}.sc-seq{display:flex;gap:14px;overflow-x:auto;padding:4px 4px 14px;min-height:120px}.sc-empty{width:100%;height:112px;border:2px dashed #27272a;border-radius:28px;display:grid;place-items:center;color:#52525b;font-size:10px;text-transform:uppercase;letter-spacing:.32em;font-weight:950;background:rgba(24,24,27,.18)}.sc-chip{position:relative;flex:0 0 126px;height:112px;border:2px solid #27272a;border-radius:23px;background:rgba(24,24,27,.65);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#a1a1aa;overflow:hidden;transition:.25s}.sc-chip.now{background:white;color:black;border-color:white;transform:scale(1.08);box-shadow:0 0 35px rgba(255,255,255,.32)}.sc-chip-root{font-size:26px;font-weight:950;letter-spacing:-.06em}.sc-chip-type{font-size:10px;text-transform:uppercase;letter-spacing:.12em;font-weight:950;opacity:.65}.sc-strip{position:absolute;left:0;right:0;bottom:0;height:6px}.sc-remove{position:absolute;right:-4px;top:-4px;width:28px;height:28px;border-radius:50%;border:1px solid #3f3f46;background:#09090b;color:#fff;cursor:pointer;opacity:0;transition:.2s}.sc-chip:hover .sc-remove{opacity:1}.sc-remove:hover{background:#ef4444;border-color:#f87171}.sc-footer{margin-top:28px;display:flex;justify-content:space-between;gap:18px;color:#a1a1aa;opacity:.7;font-size:10px;font-weight:950;text-transform:uppercase;letter-spacing:.26em;flex-wrap:wrap}.sc-status{display:flex;gap:22px;flex-wrap:wrap}.sc-status span:before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:#34d399;margin-right:10px;box-shadow:0 0 10px #34d399}@media(max-width:900px){.sc-app{padding:16px;border-radius:24px}.sc-shell{border-radius:32px}.sc-header,.sc-main{padding:22px}.sc-title{font-size:30px}.sc-layout{flex-direction:column;gap:30px}.sc-circle-wrap{flex:auto;width:100%}.sc-circle{width:330px;height:330px}.sc-grid{grid-template-columns:repeat(2,minmax(0,1fr));padding:20px}.sc-presets{padding:0 20px 20px}.sc-panel{min-width:0;width:100%}.sc-controls{justify-content:flex-start}.sc-btn{padding:8px 10px}.sc-fire{padding:16px 22px}.sc-footer{letter-spacing:.14em}}@media(max-width:420px){.sc-circle{width:290px;height:290px}.sc-note{width:48px;height:48px;margin-left:-24px;margin-top:-24px}.sc-minor{width:36px;height:36px;margin-left:-18px;margin-top:-18px}.sc-grid{grid-template-columns:1fr}.sc-presets{flex-direction:column}.sc-header{align-items:flex-start}.sc-controls{width:100%}.sc-toggle{overflow:auto;max-width:100%}}