@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{font-family:'Space Grotesk','Noto Sans JP',sans-serif;color:#292833;background:#f8f8fa;font-size:13px;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid #b8a0fa;outline-offset:3px}button{transition:background .15s,transform .15s}button:active{transform:translateY(1px)}.header{height:80px;background:white;border-bottom:1px solid #e7e6ed;display:flex;align-items:center;padding:0 28px;gap:30px}.brand{display:flex;align-items:center;gap:5px;text-decoration:none;color:#292833;font-size:23px;font-weight:700;letter-spacing:-1px}.brand-light{font-weight:400;color:#80788b}.brand-mark{position:relative;width:35px;height:29px;display:inline-block;margin-right:7px}.brand-mark i{position:absolute;width:23px;height:23px;background:#8154d7;border-radius:50%;top:0}.brand-mark i+ i{width:18px;height:18px;left:16px;top:10px}.export-actions{margin-left:auto;display:flex;gap:10px}.button{border:1px solid #e0dee7;background:white;border-radius:8px;padding:10px 14px;font-weight:500;white-space:nowrap}.button:hover{background:#f1edf9}.button.primary{background:#7950ca;border-color:#7950ca;color:white}.button.primary:hover{background:#6840b7}main{display:grid;grid-template-columns:264px minmax(250px,1fr) 270px;min-height:calc(100dvh - 80px)}.sidebar,.inspector{background:white;padding:28px 22px;display:flex;flex-direction:column}.sidebar{border-right:1px solid #e7e6ed;height:calc(100dvh - 80px);min-height:420px}.sidebar>.settings-section:first-child{flex-shrink:0}.circle-section{display:flex;flex-direction:column;flex:1;min-height:0;padding-bottom:0}.circle-section>h2{flex-shrink:0}.inspector{border-left:1px solid #e7e6ed}.eyebrow{font-size:9px;color:#9683b0;letter-spacing:1.7px;font-weight:600}.sidebar>.settings-section:first-child{border-top:0;padding-top:0}.settings-section{padding:22px 0;border-top:1px solid #eeedf2}h2{font-size:13px;margin:0 0 18px;display:flex;align-items:center;justify-content:space-between;font-weight:600}h3{font-size:12px;font-weight:500;margin:0 0 16px}.section-number{color:#b7b1c0;font-size:10px}.two-columns{display:grid;grid-template-columns:1fr 1fr;gap:12px}label{font-size:11px;color:#77717f}label>span{float:right;font-size:10px;color:#aaa4b2}input[type=number]{display:block;width:100%;margin-top:8px;border:1px solid #e5e2eb;background:#faf9fc;border-radius:6px;padding:9px;color:#39313f;outline-offset:1px}input[type=color]{padding:0;width:25px;height:25px;border:0;background:none;cursor:pointer}input[type=color]::-webkit-color-swatch-wrapper{padding:2px}input[type=color]::-webkit-color-swatch{border:1px solid #00000012;border-radius:5px}.color-row{display:flex;align-items:center;justify-content:space-between;margin-top:20px}.color-control{display:flex;align-items:center;gap:8px;border:1px solid #e5e2eb;border-radius:6px;padding:4px 8px;background:#faf9fc}.color-control span{font-size:11px;text-transform:uppercase;color:#62566d}.checkbox-row{display:flex;align-items:center;gap:7px;margin-top:14px;font-size:10px}input[type=checkbox]{accent-color:#8154d7}.count{border-radius:4px;background:#f2eff7;padding:2px 6px;font-size:10px;margin-left:5px;color:#877795}.text-button{border:0;background:none;font-size:11px;color:#8a5bcf;padding:3px}.circle-list{display:flex;flex-direction:column;flex:1;min-height:0;gap:6px;overflow:auto}.circle-item{flex-shrink:0;display:flex;align-items:center;gap:10px;text-align:left;border:1px solid transparent;background:none;border-radius:7px;padding:11px;width:100%;color:#6c6575}.circle-item.active{background:#f3edfc;border-color:#e6d9f8;color:#7548b8}.circle-dot{width:19px;height:19px;flex-shrink:0;border-radius:50%;border:1px solid #00000010}.circle-item small{margin-left:auto;font-size:9px;color:#aaa0b5}.live-dot{display:inline-block;width:6px;height:6px;background:#9c81ce;border-radius:50%;margin-right:6px}.workspace{padding:24px 30px 16px;display:flex;flex-direction:column;min-width:0;background-color:#f5f4f7;background-image:radial-gradient(#d8d5e0 .7px,transparent .7px);background-size:16px 16px}.workspace-bar{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:#928a9d;gap:12px}.workspace-bar{padding:0 0 22px}.workspace-bar>span:first-child{color:#766b83}.stage{display:flex;align-items:center;justify-content:center;flex:1;min-height:360px;padding:24px 0}#canvas{display:block;box-shadow:0 8px 36px #30203c0c,0 0 0 1px #473b5110;touch-action:none;user-select:none;max-width:100%;background-color:#fff;background-image:conic-gradient(#eee 25%,transparent 0 50%,#eee 0 75%,transparent 0);background-size:16px 16px}#art circle{cursor:grab}#art circle:active{cursor:grabbing}.inspector-heading{padding-bottom:22px}.inspector-heading h2{font-size:19px;margin:12px 0 0}.range-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.range-heading>div{display:flex;align-items:center;gap:7px;color:#aba2b4;font-size:10px}.range-heading input{width:58px;margin:0;padding:6px;text-align:right}input[type=range]{width:100%;height:4px;accent-color:#8b5ace;cursor:pointer;margin:8px 0 14px}.swatches{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.swatch{width:21px;height:21px;flex-shrink:0;border-radius:50%;border:2px solid white;box-shadow:0 0 0 1px #e9e4f0}.swatch:hover{box-shadow:0 0 0 2px #9b7ac9}.field-help{font-size:10px;line-height:1.9;color:#a098ab;margin:0 0 20px}.field-help:last-child{margin-bottom:0}.circle-actions{display:flex;gap:10px}.circle-actions .button{flex:1;font-size:11px}.danger{color:#9b7280}#empty-selection{font-size:10px;color:#a097ab;line-height:1.9}#toast{position:fixed;bottom:26px;left:50%;transform:translate(-50%,15px);padding:12px 22px;background:#31273f;color:white;border-radius:9px;box-shadow:0 4px 20px #0002;opacity:0;pointer-events:none;transition:.2s;z-index:5}#toast.visible{opacity:1;transform:translate(-50%,0)}dialog{border:1px solid #e4deef;border-radius:12px;width:min(560px,90vw);padding:25px}dialog::backdrop{background:#21142a60}dialog p{line-height:1.8;color:#776b85}textarea{display:block;width:100%;height:200px;margin:20px 0;border:1px solid #ddd;padding:12px;font-size:11px} @media(min-width:1500px){main{grid-template-columns:290px minmax(250px,1fr) 290px}.sidebar,.inspector{padding:34px 28px}.workspace{padding:28px 50px}}@media(max-width:1100px){main{grid-template-columns:220px minmax(200px,1fr) 230px}.sidebar,.inspector{padding:24px 16px}.workspace{padding:24px 20px}}@media(max-width:760px){.sidebar{height:auto}.circle-list{flex:auto;max-height:60dvh}.header{padding:15px;height:auto;flex-wrap:wrap;gap:15px}.brand{font-size:21px}.export-actions{gap:6px}.export-actions .button{font-size:10px;padding:9px}.header .brand{margin-right:auto}main{grid-template-columns:1fr 1fr}.workspace{grid-column:1 / -1;grid-row:1;min-height:420px}.stage{min-height:270px;padding:0}.sidebar,.inspector{border-top:1px solid #e7e6ed;padding:22px 18px}.sidebar .settings-section:first-of-type{border-top:0}.inspector-heading{padding-bottom:16px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}