.app-shell{height:100%;display:grid;place-items:center}.card{width:min(1080px,100%);height:100%;max-height:100%;display:flex;flex-direction:column;gap:clamp(6px,.9vh,10px);background:#ffffffeb;border:1px solid rgba(29,59,96,.15);border-radius:14px;padding:clamp(8px,1.2vh,14px);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);box-shadow:0 10px 24px #17315024;font-size:clamp(12px,1.45vh,16px);overflow:hidden}h1,h2{margin:0;line-height:1.2}h1{font-size:clamp(1.35rem,2.6vh,1.9rem)}h2{font-size:clamp(.95rem,1.6vh,1.1rem)}small{display:block;margin-top:2px;color:#466186;line-height:1.2}.subtext{margin:0;color:#31445f;line-height:1.3}.top-panel{display:grid;gap:clamp(6px,.8vh,10px)}.transport-row{display:flex;flex-wrap:wrap;gap:6px}button{border:1px solid #9ab0cc;background:linear-gradient(180deg,#f9fcff,#e7eff8);color:#0f2846;border-radius:9px;padding:6px 9px;cursor:pointer;line-height:1.1}button:hover:enabled{border-color:#6d8db6}button:disabled{opacity:.45;cursor:not-allowed}button.active{background:linear-gradient(180deg,#d4ecff,#b8d8fb);border-color:#5f86b2}.track-toggle-button{font-size:.76em;line-height:1;white-space:nowrap;padding-inline:5px}.status-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.status-grid>div{border:1px solid rgba(54,89,130,.2);border-radius:10px;padding:7px;background:#f0f7ffb3;min-height:0}.label{display:block;margin-bottom:4px;color:#3a506f;font-size:.84em;line-height:1.1}.bpm-controls{display:inline-flex;align-items:center;gap:6px}.position-picker{border:1px solid rgba(54,89,130,.2);border-radius:10px;background:#f5faffdb;padding:7px}.position-inputs{display:grid;grid-template-columns:1fr 82px;gap:7px;align-items:center}.position-inputs input[type=number]{width:100%;border:1px solid rgba(84,112,149,.5);border-radius:7px;padding:5px 6px;color:#0f2846;min-width:0}.reset-button{justify-self:start}.tracks-panel{min-height:0;display:flex;flex-direction:column;gap:6px}.track-list{min-height:0;flex:1;display:grid;grid-template-columns:1fr;gap:6px}.track-row{border:1px solid rgba(54,89,130,.2);border-radius:10px;padding:6px;background:#f8fbfff2;display:grid;grid-template-columns:96px minmax(0,1fr);gap:6px;align-items:center}.track-row header{margin:0}.track-row strong{line-height:1.1;font-size:.95em}.track-actions{display:grid;grid-template-columns:90px 112px minmax(0,1fr);gap:6px;align-items:center;min-width:0}.track-actions label{display:flex;align-items:center;gap:6px;font-size:.86em;min-width:0}input[type=range]{width:100%;min-width:0}.error{margin:0;color:#a21818;font-weight:600;font-size:.9em}@media (min-width: 900px){.track-list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 780px){.status-grid{grid-template-columns:1fr}.track-row{grid-template-columns:84px minmax(0,1fr)}.track-actions{grid-template-columns:84px 98px minmax(0,1fr)}}@media (max-width: 640px){.card{border-radius:12px}.position-inputs{grid-template-columns:1fr 68px}.track-row{grid-template-columns:76px minmax(0,1fr);gap:4px}.track-actions{grid-template-columns:72px 86px minmax(0,1fr);gap:4px}.track-actions label{gap:4px;font-size:.82em}.track-toggle-button{font-size:.66em;padding-inline:3px;letter-spacing:-.01em}button{padding:5px 7px}}@media (max-height: 760px){.card{font-size:clamp(11px,1.35vh,14px);padding:7px;gap:5px}.track-list{gap:4px}.track-row{padding:5px}}:root{color-scheme:light;font-family:Noto Sans JP,Hiragino Kaku Gothic ProN,Yu Gothic,sans-serif;background:linear-gradient(145deg,#f3f7fa,#e5ebf3);color:#142136}*{box-sizing:border-box}body{margin:0;height:100dvh;overflow:hidden}button,input{font:inherit}#root{height:100dvh;padding:clamp(6px,1.2vh,12px);overflow:hidden}