.engine-page{height:100svh;display:flex;flex-direction:column;overflow:hidden}.engine-page>header{width:100%;max-width:none;padding-inline:32px;flex-shrink:0}.engine-intro{display:flex;justify-content:space-between;padding:12px 32px;border-bottom:1px solid var(--line);font-size:13px;color:#63766a}#app-view{display:flex;flex:1;min-height:0;width:100%}#sidebar{width:355px;flex-shrink:0;display:flex;flex-direction:column;border-right:1px solid var(--line);background:var(--paper);min-height:0}.app-header{padding:22px 24px 18px;border-bottom:1px solid var(--line)}.engine-kicker{font-size:10px;font-weight:500;letter-spacing:1.5px;margin:0 0 8px}.app-header h1{font-size:25px;letter-spacing:-.6px;line-height:1.15}.controls{overflow-y:auto;flex:1;padding:18px 24px;scrollbar-width:thin}.layer-group{padding:15px 0;border-bottom:1px solid var(--line)}.layer-group:first-child{padding-top:0}.layer-title{font-size:13px;font-weight:500;color:var(--ink);text-transform:none!important;border-color:var(--line)!important}.layer-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.control-block{margin:10px 0}.control-label{display:flex;justify-content:space-between;font-size:12px;color:#63766a;margin-bottom:8px}input[type=range]{width:100%;accent-color:var(--green);height:12px;cursor:pointer}input[type=range]:focus-visible,select:focus-visible,input[type=color]:focus-visible{outline:2px solid var(--green);outline-offset:3px}.switch{display:inline-flex;align-items:center;margin:0}.switch input{appearance:none;width:30px;height:17px;margin:0;background:#d5ddd0;border-radius:20px;position:relative;cursor:pointer}.switch input:before{content:'';position:absolute;width:11px;height:11px;top:3px;left:3px;border-radius:50%;background:white}.switch input:checked{background:var(--green)}.switch input:checked:before{left:16px}.switch input:focus-visible{outline:2px solid var(--green);outline-offset:3px}.slider{display:none}.color-gen-row{display:flex;gap:9px;align-items:end;margin:16px 0}.color-gen-col{display:flex;flex-direction:column;gap:6px;min-width:0}.color-gen-col>span{font-size:11px;color:#63766a;white-space:nowrap}.color-gen-col:first-child{flex:0 0 55px!important}.color-gen-col:nth-child(2){flex:1!important}.color-gen-col:last-child{flex:0 0 60px!important}select{background:#fffef8;color:var(--ink);border:1px solid var(--line);padding:5px;font:300 12px Diodrum,Arial,sans-serif;height:32px;width:100%}input[type=color]{padding:0;border:0;width:100%;height:28px!important;background:transparent;cursor:pointer}.color-gen-btn{padding:6px 10px;height:32px;font-size:12px;background:var(--green)!important;color:white!important}.live-palette-preview{display:flex;height:38px;margin-top:14px}.live-color-block{flex:1;font:500 9px Arial,sans-serif;display:grid;place-items:center;color:white;text-shadow:0 1px 3px black}.custom-colors{display:flex;gap:7px}.color-picker-wrap{flex:1;min-width:0}.color-picker-wrap span{font-size:10px;color:#63766a}.actions{padding:17px 24px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:9px;background:var(--paper)}.view-toggle{display:flex;gap:0;margin-bottom:3px}.v-btn{flex:1;padding:8px;font-size:12px;background:transparent;color:var(--green);border:1px solid var(--line)}.v-btn.active{background:#e0e8da;color:var(--ink);border-color:#c1d0bc}.actions button.action-btn{width:100%;font-size:14px;padding:10px;background:transparent;color:var(--green)}.actions button.primary{background:var(--green);color:white}.actions button:hover,.v-btn:hover{background:#dce6d7;color:var(--ink)}#viewport{flex:1;min-width:0;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;background:#e5eadf;padding:48px 28px 28px}.canvas-caption{position:absolute;top:15px;left:24px;right:24px;display:flex;justify-content:space-between;font-size:10px;font-weight:500;letter-spacing:1.1px;color:#63766a;z-index:1;pointer-events:none}#view-single{display:none;width:100%;max-width:min(700px,calc(100svh - 210px));aspect-ratio:1;box-shadow:0 5px 35px #203c3320}#view-single svg{display:block;width:100%;height:auto}#view-seamless{position:absolute;inset:44px 20px 20px;background-repeat:repeat;box-shadow:0 5px 35px #203c3320}
@media(max-width:800px){.engine-page>header{padding-inline:20px;height:72px}.engine-intro{padding:9px 20px;font-size:12px}.engine-intro>span:last-child{display:none}#app-view{flex-direction:column-reverse}#sidebar{width:100%;height:54%;border-right:0;border-top:1px solid var(--line)}#viewport{flex:1;min-height:170px;padding:40px 20px 15px}.app-header{padding:12px 20px}.app-header h1{font-size:20px}.engine-kicker{margin-bottom:4px}.controls{padding:16px 20px}.actions{padding:12px 20px;display:grid;grid-template-columns:1fr 1fr;gap:8px}.view-toggle{grid-column:1/-1;margin:0}.actions button.action-btn{font-size:12px;padding:9px}#view-single{height:100%;width:auto;max-width:100%}#view-single svg{width:auto;height:100%;max-width:100%}.canvas-caption{font-size:9px;left:20px;right:20px}#view-seamless{inset:35px 15px 15px}}