:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#17202a;background:#f4f6f8;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input{font:inherit}button{cursor:pointer}.app{max-width:1580px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin-bottom:24px}h1,h2,h3,p{margin-top:0}header h1{font-size:clamp(1.6rem,3vw,2.35rem);margin-bottom:8px}header p{color:#5c6670}header>span{background:#fff;border:1px solid #dfe4e8;border-radius:999px;padding:9px 13px;white-space:nowrap}.grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.bin-card{display:block;width:100%;padding:12px;text-align:left;background:#fff;border:1px solid #dfe4e8;border-radius:16px;box-shadow:0 4px 16px #17202a0a;transition:.18s}.bin-card:hover{transform:translateY(-1px);box-shadow:0 7px 20px #17202a12}.bin-card.active{border:2px solid #2563eb;box-shadow:0 0 0 4px #2563eb18}.bin-card:focus-visible,.actions button:focus-visible,.presets button:focus-visible,input:focus-visible{outline:3px solid #93b4ff;outline-offset:2px}.canvas-wrap{aspect-ratio:1;position:relative;background:linear-gradient(45deg,#eef1f3 25%,transparent 25%),linear-gradient(-45deg,#eef1f3 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#eef1f3 75%),linear-gradient(-45deg,transparent 75%,#eef1f3 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0;border-radius:12px;overflow:hidden}.canvas-wrap canvas{display:block;width:100%;height:100%}.processing{position:absolute;inset:auto 8px 8px;background:#17202ad9;color:#fff;padding:5px 8px;border-radius:8px;font-size:.75rem}.card-meta{display:flex;align-items:center;gap:10px;padding-top:10px;min-width:0}.card-meta strong,.card-meta small{display:block;overflow:hidden;text-overflow:ellipsis}.card-meta small{color:#69737d}.swatch,.large-swatch,.presets span{border:1px solid #aeb6be;flex:0 0 auto}.swatch{width:28px;height:28px;border-radius:8px}.edited{margin-left:auto;font-size:.72rem;color:#1e5bbb;font-weight:700}.workspace{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:18px;margin-top:18px}.panel{background:#fff;border:1px solid #dfe4e8;border-radius:18px;padding:20px;box-shadow:0 5px 18px #17202a0b}.field{display:grid;gap:7px;font-weight:650;color:#35404a}.field input{height:42px;border:1px solid #cfd6dc;border-radius:10px;padding:0 11px}.color-line{display:flex;align-items:end;gap:12px;margin:16px 0}.color-line>input[type=color]{width:54px;height:48px;border:0;background:none;padding:0}.grow{flex:1}.large-swatch{width:44px;height:44px;border-radius:10px}.presets{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}.presets button{display:flex;align-items:center;gap:7px;background:#f8fafb;border:1px solid #d8dee3;border-radius:10px;padding:8px 10px}.presets span{width:17px;height:17px;border-radius:50%}.slider-row{padding:10px 0;border-top:1px solid #edf0f2}.slider-head,.slider-controls{display:flex;justify-content:space-between;align-items:center;gap:12px}.slider-head span{font-variant-numeric:tabular-nums;color:#55616c}.slider-controls input{width:100%}.slider-controls button{border:1px solid #d6dce1;background:#fff;border-radius:8px;width:36px;height:34px}.actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.actions button,.panel-title button,.center-state button{border:1px solid #ccd4db;background:#fff;border-radius:10px;padding:10px 12px}.actions .primary{background:#1f62df;color:#fff;border-color:#1f62df}.actions button:disabled{opacity:.55;cursor:not-allowed}.panel-title{display:flex;justify-content:space-between;gap:12px;align-items:center}.json-panel pre{max-height:720px;overflow:auto;background:#111820;color:#dce6ef;border-radius:12px;padding:16px;font-size:.78rem;line-height:1.5}.center-state{min-height:100vh;display:grid;place-content:center;text-align:center;padding:24px}.spinner{width:44px;height:44px;border:4px solid #dbe3ea;border-top-color:#2563eb;border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 15px}.error h2{color:brown}.toast{position:fixed;right:24px;bottom:24px;background:#17202a;color:#fff;padding:13px 16px;border-radius:11px;box-shadow:0 10px 30px #0003;z-index:30}.modal{position:fixed;inset:0;background:#17202a66;display:grid;place-items:center;z-index:20}.modal>div{width:min(420px,calc(100% - 32px));background:#fff;border-radius:16px;padding:24px;box-shadow:0 20px 60px #0003}.modal progress{width:100%;margin:10px 0}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:1200px){.grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}.workspace{grid-template-columns:1fr}header{display:block}header>span{display:inline-block;margin-top:8px}}@media(max-width:560px){.app{padding:14px}.grid{grid-template-columns:1fr}.panel{padding:15px}.color-line{align-items:center}.actions button{width:100%}.panel-title{align-items:flex-start;flex-direction:column}.toast{left:14px;right:14px;bottom:14px}}