@font-face{font-family:"AT SF";src:url("fonts/sf-pro-display.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"AT Product";src:url("fonts/product-sans.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"AT Minecraft";src:url("fonts/minecraft.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"AT Minecraft Bold";src:url("fonts/minecraft-bold.woff2") format("woff2");font-weight:700;font-display:swap}
:root{font-family:"AT SF",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#182537;background:#f4f6fa;font-synthesis:weight;--blue:#2463ff;--tint:#edf2ff;--muted:#7b889c;--line:#d5dde8;--motion:180ms;touch-action:manipulation}
*{box-sizing:border-box}body{margin:0;min-width:300px}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:default}button,input,select,textarea{-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #adc4ff;outline-offset:3px}[hidden]{display:none!important}h1,h2,p{margin:0}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.icon-library{position:absolute;width:0;height:0;overflow:hidden}.shell{max-width:1240px;margin:auto;padding:0 28px 26px}.app-header{height:69px;border-bottom:1px solid #e4e8ef;display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.brand{display:flex;align-items:center;gap:12px;font-size:21px}.brand img{border-radius:8px}.history-controls{display:flex;gap:5px}.icon-button{display:inline-flex;align-items:center;justify-content:center;border:0;background:transparent;width:36px;height:36px;border-radius:8px;color:var(--muted);transition:background var(--motion),color var(--motion),transform 100ms}.icon-button:hover:not(:disabled){background:#e7ecf4;color:var(--blue)}.icon-button:active:not(:disabled){transform:scale(.94)}.icon-button:disabled{opacity:.35}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 334px;gap:20px;align-items:stretch}.card{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 2px 0 #2b3b6206}.preview-card{padding:18px 20px;display:flex;flex-direction:column;min-height:590px}.card-heading{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:24px;min-height:24px}.card-heading h1{font-size:15px;font-weight:400;flex-shrink:0}.filename{color:var(--muted);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:right}.preview-stage{position:relative;aspect-ratio:16/9;width:100%;margin:auto 0;background:#f7f9fc;border:1px solid #ccd7e8;border-radius:8px;overflow:hidden;isolation:isolate}.preview-stage.has-image{border:0;border-radius:0;background:#142134}.preview-stage.drag-over{outline:3px solid var(--blue);outline-offset:3px}.preview-stage canvas{display:block;width:100%;height:100%;touch-action:none;cursor:move;animation:image-in 250ms ease-out}.empty-state{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;padding:16px}.upload-icon{display:flex;align-items:center;justify-content:center;width:57px;height:57px;border-radius:17px;background:#eaf0ff;color:var(--blue);margin-bottom:2px}.upload-icon svg{width:28px;height:28px}.empty-state h2{font-size:23px;font-weight:400}.empty-state p{font-size:12px;color:var(--muted);margin-bottom:9px}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;border:1px solid var(--line);border-radius:10px;color:var(--blue);background:#fff;min-height:36px;padding:8px 17px;white-space:nowrap;font-size:14px;transition:background var(--motion),border-color var(--motion),box-shadow var(--motion),transform 100ms}.button:hover:not(:disabled){background:var(--tint);border-color:#abc2ff}.button:active:not(:disabled){background:#dde7ff;transform:translateY(1px)}.button:disabled{background:#f6f8fb;color:var(--muted);opacity:.8}.primary{background:var(--blue);border-color:var(--blue);color:#fff}.primary:hover:not(:disabled){background:#1954eb;border-color:#1954eb}.primary:active:not(:disabled){background:#134bdb}.primary:disabled{background:#bdceff;border-color:#bdceff;color:#fff}.empty-state .button{min-width:146px;min-height:42px}.preview-meta{display:flex;justify-content:space-between;gap:10px;margin-top:14px;color:var(--muted);font-size:12px;min-height:18px}.preview-bottom{margin-top:auto;padding-top:34px}.drag-hint{font-size:12px;color:var(--muted);min-height:18px;margin-bottom:13px}.preview-actions,.compare-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.compare-actions{margin-left:auto}.preview-actions .button{font-size:13px}.settings-card{padding:18px 19px;min-width:0}.tabs{position:relative;display:flex;isolation:isolate;background:#f1f4f9;border-radius:11px;padding:3px;margin-bottom:24px}.tabs button{flex:1;position:relative;z-index:1;border:0;background:transparent;color:var(--muted);height:33px;padding:4px;font-size:13px;border-radius:8px;transition:color var(--motion)}.tabs button[aria-selected=true]{color:var(--blue)}.tab-indicator{position:absolute;z-index:0;left:3px;top:3px;bottom:3px;width:calc((100% - 6px)/3);border:1px solid #dde3ed;border-radius:8px;background:#fff;box-shadow:0 1px 2px #18253706;transition:transform 210ms cubic-bezier(.2,.8,.2,1)}.settings-scroll{max-height:535px;overflow:auto;scrollbar-width:thin;scrollbar-color:#cbd5e5 transparent;padding:1px 3px 4px;margin:0 -3px}.settings-scroll::-webkit-scrollbar{width:4px}.settings-scroll::-webkit-scrollbar-thumb{background:#cbd5e5;border-radius:3px}.settings-scroll section{animation:panel-in 150ms ease-out}.toggle-row{position:relative;display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:29px;cursor:pointer;margin-bottom:19px;font-size:14px}.toggle-row input{position:absolute;right:0;width:40px;height:24px;opacity:0;margin:0;z-index:1;cursor:inherit}.switch{position:relative;flex-shrink:0;width:40px;height:22px;border-radius:20px;background:#d6dde8;transition:background var(--motion)}.switch::after{content:"";position:absolute;left:3px;top:3px;width:16px;height:16px;background:#fff;border-radius:50%;transition:transform 180ms cubic-bezier(.3,.8,.3,1)}.toggle-row input:checked+.switch{background:var(--blue)}.toggle-row input:checked+.switch::after{transform:translateX(18px)}.toggle-row input:focus-visible+.switch{outline:3px solid #adc4ff;outline-offset:3px}.toggle-row:has(input:disabled){color:var(--muted);cursor:default}.toggle-row input:disabled+.switch{background:#dbe1eb}.field{margin:0 0 22px;font-size:13px}.field>label,.field-label{display:block;margin-bottom:10px}.range-field{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:8px;row-gap:7px}.range-field>label{margin:0;font-size:13px}.range-field>input[type=range]{grid-column:1/-1;width:100%;margin:9px 0 3px;cursor:ew-resize;height:18px;appearance:none;-webkit-appearance:none;background:transparent;border-radius:12px;touch-action:pan-y}.range-field input[type=range]::-webkit-slider-runnable-track{height:4px;border-radius:3px;background:linear-gradient(to right,var(--blue) var(--progress,0%),#e5eaf2 var(--progress,0%))}.range-field input[type=range]::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;border:2px solid var(--blue);background:#fff;height:16px;width:16px;border-radius:50%;margin-top:-6px;box-shadow:0 0 0 0 #2463ff20;transition:box-shadow var(--motion)}.range-field input[type=range]:hover::-webkit-slider-thumb{box-shadow:0 0 0 6px #2463ff18}.range-field input[type=range]::-moz-range-track{height:4px;border-radius:3px;background:#e5eaf2}.range-field input[type=range]::-moz-range-progress{height:4px;background:var(--blue)}.range-field input[type=range]::-moz-range-thumb{border:2px solid var(--blue);background:#fff;height:12px;width:12px;border-radius:50%}.number-value,output,.value-with-unit{background:#f0f4fb;color:var(--blue);border:0;border-radius:7px;font-size:12px;min-width:57px;max-width:73px;min-height:25px;text-align:center;padding:4px 6px}.number-value{width:61px;outline-offset:1px}.number-value::-webkit-inner-spin-button{display:none}.number-value{-moz-appearance:textfield}.value-with-unit{display:flex;gap:3px;align-items:center;justify-content:center;padding:0 6px}.value-with-unit input{min-width:0;width:39px;padding-left:0;padding-right:0}.value-with-unit span{font-size:11px}.range-field:has(input:disabled){color:var(--muted)}.range-field input:disabled,.range-field:has(input:disabled) output,.range-field:has(input:disabled) .value-with-unit{color:#9ba8bb;background:#f6f8fb}.range-field input[type=range]:disabled{--blue:#b3bece;cursor:default}.segmented{display:flex;align-items:stretch;background:#f1f4f9;border-radius:10px;padding:3px;gap:2px;min-height:36px}.segmented button{flex:1;background:transparent;border:1px solid transparent;border-radius:8px;font-size:13px;padding:6px 12px;color:#182537;transition:background var(--motion),border-color var(--motion),color var(--motion)}.segmented button:hover:not(:disabled){background:#e7ecf6}.segmented button[aria-pressed=true]{border-color:#95b4ff;background:#dde7ff;color:var(--blue)}.segmented button:disabled{color:var(--muted);opacity:.6}.full-width{width:100%}hr{border:0;border-top:1px solid #e9edf3;margin:24px 0}.color-button{display:flex;align-items:center;gap:11px;border:1px solid var(--line);border-radius:10px;background:#fff;width:100%;padding:8px;font-size:13px;min-height:43px;color:#182537;transition:background var(--motion),border-color var(--motion)}.color-button:hover{background:var(--tint);border-color:#95b4ff}.gradient-preview{width:58px;height:24px;border-radius:5px;background:linear-gradient(90deg,#268cff,#36f1b0);flex-shrink:0}.gradient-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chevron{margin-left:auto;padding-right:7px;color:var(--muted);font-size:23px;line-height:1}textarea,select{border:1px solid var(--line);border-radius:9px;background:#fff;color:#182537;font-size:14px;padding:10px;max-width:100%}textarea{display:block;resize:vertical;min-height:61px;width:100%;margin-bottom:18px;line-height:1.4}textarea::placeholder{color:#a0acbd}select{min-height:37px;width:100%;cursor:pointer;padding-right:25px}select:disabled,textarea:disabled{color:#98a4b8;background:#f7f9fc}.font-actions{display:flex;gap:16px;margin-top:8px;justify-content:flex-end}.text-button{border:0;background:transparent;color:var(--blue);font-size:12px;padding:4px 0;border-radius:4px}.text-button:hover{color:#134bdb;text-decoration:underline}.export-card{margin-top:20px;min-height:81px;padding:17px 20px;display:flex;gap:20px;justify-content:space-between;align-items:center}.export-status{display:flex;align-items:flex-start;gap:13px;min-width:0;flex:1}.status-dot{width:8px;height:8px;background:#9cabbf;border-radius:50%;flex-shrink:0;margin-top:7px}.status-dot.ready{background:#31ba87}.status-dot.error{background:#e15f6b}.status-dot.busy{background:var(--blue);animation:pulse 900ms ease infinite}.export-status p{font-size:15px;line-height:1.4}.export-status .status-detail{font-size:11px;color:var(--muted);margin-top:4px;max-width:340px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;min-height:13px}.export-controls{display:flex;align-items:center;gap:12px;flex-shrink:0}.export-controls>select{width:138px;font-size:13px;padding:8px;min-height:34px}.format-controls{width:103px;min-height:36px}.format-controls button{padding:5px 8px;font-size:12px}.export-controls>.primary{min-height:47px;min-width:166px}.export-controls .primary svg{width:17px;height:17px}.canvas-busy{position:absolute;right:13px;bottom:13px;display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:#ffffffe8;border-radius:50%;box-shadow:0 2px 8px #14213420}.spinner{width:17px;height:17px;border-radius:50%;border:2px solid #c5d5ff;border-top-color:var(--blue);animation:spin 800ms linear infinite}dialog{border:1px solid #d1dbea;padding:0;border-radius:16px;width:min(560px,calc(100% - 32px));background:#fff;color:#182537;box-shadow:0 15px 50px #18253722;max-height:calc(100dvh - 40px)}dialog::backdrop{background:#25375835;backdrop-filter:blur(1px)}dialog[open]{animation:dialog-in 180ms ease-out}.color-dialog-content{padding:20px 24px 23px}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:24px}.dialog-heading h2{font-size:22px;font-weight:400}.preset-grid{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:11px 8px}.preset-tile{height:34px;border:2px solid transparent;border-radius:7px;position:relative;box-shadow:inset 0 0 0 1px #18253709;transition:transform 100ms,outline-color var(--motion);outline:2px solid transparent;outline-offset:2px}.preset-tile:hover{transform:translateY(-1px);outline-color:#a8bcdf}.preset-tile[aria-pressed=true]{outline-color:var(--blue)}.preset-tile[aria-pressed=true]::after{content:"✓";color:#fff;font-weight:700;font-size:20px;text-shadow:0 1px 5px #0005;position:absolute;inset:0;display:grid;place-items:center}.preset-name{color:var(--muted);font-size:12px;min-height:16px;margin-top:17px}.rgb-groups{display:grid;grid-template-columns:1fr 1fr;gap:24px}fieldset{border:0;margin:0;padding:0;min-width:0}legend{font-size:12px;color:var(--muted);margin-bottom:12px}.rgb-fields{display:flex;align-items:flex-end;gap:8px}.color-square{width:34px;height:33px;border-radius:6px;background:#268cff;flex-shrink:0}.rgb-fields label{display:flex;flex-direction:column;gap:6px;flex:1;min-width:0;color:var(--muted);font-size:11px;text-align:center}.rgb-fields input{width:100%;height:33px;border:1px solid var(--line);background:#fff;border-radius:6px;font-size:13px;text-align:center;padding:4px;color:#182537;-moz-appearance:textfield}.rgb-fields input::-webkit-inner-spin-button{display:none}.dialog-footer{display:flex;align-items:center;gap:18px;justify-content:space-between;margin-top:26px}.gradient-current{display:block;flex:1;height:25px;border-radius:6px;background:linear-gradient(90deg,#268cff,#36f1b0)}.dialog-footer .button{min-width:105px}.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:#182537ed;color:#fff;border-radius:11px;padding:12px 17px;font-size:13px;box-shadow:0 4px 18px #14213422;z-index:20;max-width:calc(100% - 32px);animation:toast-in 180ms ease-out;text-align:center}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.4}}@keyframes panel-in{from{opacity:.4;transform:translateY(4px)}to{opacity:1;transform:none}}@keyframes image-in{from{opacity:0}to{opacity:1}}@keyframes dialog-in{from{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:none}}@keyframes toast-in{from{opacity:0;translate:0 6px}to{opacity:1;translate:0 0}}
@media(min-width:1500px){.shell{max-width:1360px}.preview-card{min-height:645px}.settings-scroll{max-height:590px}}
@media(max-width:950px){.shell{padding:0 20px 20px}.workspace{grid-template-columns:minmax(0,1fr) 305px;gap:16px}.settings-card{padding:16px}.preview-card{min-height:600px;padding:17px}.export-card{gap:12px;padding:16px}.export-controls{gap:9px}.export-controls>.primary{min-width:145px;padding:10px 12px}.export-status .status-detail{max-width:220px}.preview-actions{gap:8px}.compare-actions{gap:7px}.preview-actions .button{padding:7px 10px;font-size:12px}}
@media(max-width:760px){.shell{padding:0 14px calc(14px + env(safe-area-inset-bottom))}.app-header{height:63px;margin-bottom:14px}.brand{font-size:20px;gap:10px}.brand img{width:30px;height:30px}.workspace{display:flex;flex-direction:column;gap:14px}.preview-card{min-height:0;padding:15px}.card-heading{margin-bottom:17px}.preview-stage{margin:0}.empty-state{gap:10px}.upload-icon{width:46px;height:46px;border-radius:13px;margin:0}.upload-icon svg{width:25px;height:25px}.empty-state h2{font-size:21px}.empty-state p{font-size:11px;margin:0}.empty-state .button{min-height:37px;padding:7px 14px}.preview-meta{margin-top:11px;font-size:11px}.preview-bottom{padding-top:18px}.drag-hint{margin-bottom:11px;font-size:11px}.preview-actions .button{min-height:41px;font-size:12px;padding:8px 10px}.settings-card{padding:16px 17px}.tabs{margin-bottom:22px}.tabs button{height:38px;font-size:14px}.settings-scroll{max-height:none;overflow:visible}.toggle-row{min-height:38px;font-size:15px;margin-bottom:17px}.toggle-row input{height:32px}.field{margin-bottom:24px}.range-field>label{font-size:14px}.range-field>input[type=range]{height:30px;margin:5px 0 0}.range-field input[type=range]::-webkit-slider-thumb{height:20px;width:20px;margin-top:-8px}.range-field input[type=range]::-moz-range-thumb{height:16px;width:16px}.number-value,output,.value-with-unit{font-size:14px;min-height:30px}.number-value{width:65px}.segmented{min-height:42px}.segmented button{font-size:14px}.color-button{min-height:47px;font-size:14px}.font-actions{gap:20px}.text-button{font-size:13px;padding:7px 0}textarea,select{font-size:16px;min-height:42px}.export-card{position:sticky;bottom:0;z-index:5;margin-top:14px;flex-direction:column;align-items:stretch;padding:13px 14px;gap:11px;box-shadow:0 -4px 18px #14213408;border-radius:13px}.export-status{gap:10px}.export-status p{font-size:13px}.export-status .status-detail{max-width:100%;font-size:10px;min-height:0}.export-status .status-detail:empty{display:none}.status-dot{margin-top:5px}.export-controls{display:grid;grid-template-columns:122px 94px minmax(0,1fr);gap:8px}.export-controls>select{width:100%;font-size:12px;min-height:42px;padding:7px}.format-controls{width:100%;min-height:42px}.format-controls button{font-size:12px;padding:5px 6px}.export-controls>.primary{width:100%;min-width:0;min-height:43px;font-size:13px;padding:10px 8px;gap:6px}.export-controls>.primary svg{width:15px}.color-dialog-content{padding:17px 19px 20px}.preset-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.preset-tile{height:43px}.rgb-groups{grid-template-columns:1fr;gap:18px}.rgb-fields{gap:10px}.color-square{width:44px;height:40px}.rgb-fields input{font-size:16px;height:40px}.dialog-heading{margin-bottom:19px}.dialog-heading h2{font-size:21px}.dialog-footer .button{min-height:42px}.toast{bottom:108px}}
@media(max-width:380px){.shell{padding-left:10px;padding-right:10px}.preview-card{padding:13px}.export-controls{grid-template-columns:110px 85px minmax(0,1fr);gap:6px}.export-controls>.primary{font-size:12px}.export-controls>.primary svg{display:none}.empty-state{gap:7px}.empty-state p{font-size:10px}.upload-icon{width:40px;height:40px}.empty-state .button{min-height:32px;font-size:12px}.preview-actions .button{padding:7px 8px;font-size:11px}}
@media(prefers-reduced-motion:reduce){:root{--motion:0ms}*,*::before,*::after{animation-duration:0ms!important;transition-duration:0ms!important;scroll-behavior:auto!important}}
.tabs.has-layers{overflow-x:auto;scrollbar-width:thin;scrollbar-color:#cbd5e5 transparent}.tabs.has-layers button{flex:0 0 91px;min-width:91px}.tabs.has-layers .tab-indicator{width:91px}.layer-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 22px}.layer-heading strong{font-size:14px;font-weight:400;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.layer-order{display:flex;gap:9px;margin:22px 0}.layer-order .button{flex:1;font-size:12px;padding:8px}.danger-button{color:#d8374a;border-color:#e2d2d7}.danger-button:hover:not(:disabled){color:#c8293b;border-color:#e0a9b3;background:#fff4f5}.layer-tab img{width:17px;height:17px;border-radius:3px;object-fit:cover;vertical-align:middle;margin-right:5px}.preview-stage.layer-active canvas{cursor:default}
.download-link{display:inline-block;font-size:12px;color:var(--blue);margin-top:3px;text-underline-offset:2px}
.preview-stage.layer-active canvas{touch-action:pan-y}
.preview-actions{flex-wrap:wrap}.preview-actions .compare-actions{margin-left:auto}
@media(max-width:760px){.preview-actions{flex-wrap:wrap}.preview-actions .compare-actions{margin-left:auto}.tabs.has-layers button{flex-basis:94px;min-width:94px}.number-value,.value-with-unit input{font-size:16px}.preview-actions>#add-image{min-width:86px}.layer-order .button{min-height:42px}.danger-button{min-height:42px}}
@media(max-width:390px){.preview-actions .compare-actions{width:100%;justify-content:flex-end;margin-top:2px}}
@media(max-width:480px){.export-controls{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.export-controls>.primary{grid-column:1/-1;min-height:44px;font-size:14px}.export-controls>.primary svg{display:block}.toast{bottom:166px}}