@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline 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components;@layer utilities{.static{position:static}.start{inset-inline-start:var(--spacing)}.hidden{display:none}.inline{display:inline}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.grayscale{--tw-grayscale:grayscale(100%);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.invert{--tw-invert:invert(100%);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{--ink:#1d2939;--muted:#728096;--paper:#fcfaf6;--orange:#e77a35;--orange-pale:#fff0e5;--line:#e8e3db}*{box-sizing:border-box}body{color:var(--ink);background:#f5f3ee;margin:0;font-family:Arial,PingFang SC,Microsoft 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b{width:22px;height:22px;color:var(--orange);background:var(--orange-pale);border-radius:50%;place-items:center;margin-right:5px;font-size:11px;display:inline-grid}.process-steps i{color:#d4ccc1;font-style:normal}.workspace{grid-template-columns:330px 1fr;min-height:590px;display:grid}.controls{border-right:1px solid var(--line);background:#fffcf8;padding:28px 25px}.control-heading{align-items:flex-start;gap:10px;display:flex}.number{color:var(--orange);letter-spacing:.08em;font-size:11px;font-weight:800;line-height:20px}.control-heading h2{letter-spacing:.02em;margin:0;font-size:15px}.control-heading p{color:var(--muted);margin:4px 0 0;font-size:12px}.compact{margin-bottom:13px}.divider{background:var(--line);height:1px;margin:22px 0}.upload-button,.picker-button,.tool-button{color:#374355;text-align:left;background:#fff;border:1px solid #d8d2c9;border-radius:8px;width:100%;margin-top:16px;padding:11px 13px;font-size:13px;font-weight:700;transition:all 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7px;font-size:11px}.canvas-area{background:#f8f7f4;flex-direction:column;justify-content:center;align-items:center;min-width:0;padding:32px;display:flex;position:relative}.dropzone{color:#697789;background:linear-gradient(135deg,#fffefa,#fcf8f2);border:1.5px dashed #dacfc2;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;width:min(640px,100%);min-height:330px;transition:all .2s;display:flex}.dropzone:hover{border-color:var(--orange);background:#fffaf5}.dropzone-icon{width:55px;height:55px;color:var(--orange);background:var(--orange-pale);border-radius:17px;place-items:center;margin-bottom:15px;font-size:29px;display:grid}.dropzone strong{color:#3a4656;font-size:16px}.dropzone small{color:#8993a1;margin-top:8px;font-size:12px}.image-stage{align-items:stretch;gap:18px;width:min(100%,930px);max-height:none;display:grid;position:relative}.image-stage.stacked{grid-template-columns:minmax(0,1fr)}.image-stage.side-by-side{grid-template-columns:repeat(2,minmax(0,1fr))}.canvas-pane{background:#fff;border:1px solid #e2ddd5;border-radius:8px;place-items:center;min-width:0;min-height:0;display:grid;position:relative;overflow:hidden}.image-stage.stacked .canvas-pane{max-height:310px}.image-stage.side-by-side .canvas-pane{max-height:560px}.canvas-stack{max-width:100%;max-height:100%;display:grid;position:relative}.canvas-pane canvas{width:auto;max-width:100%;height:auto;max-height:100%;box-shadow:none;border-radius:0;display:block}.canvas-pane canvas.picking{cursor:crosshair}.mask-canvas{pointer-events:none;opacity:.34;mix-blend-mode:multiply;position:absolute;inset:0;width:100%!important;height:100%!important}.mask-canvas.active{pointer-events:auto;cursor:crosshair}.canvas-note{z-index:2;color:#fff;pointer-events:none;background:#1f2835c4;border-radius:6px;padding:7px 9px;font-size:12px;position:absolute;top:11px;left:11px}.canvas-note span{color:#b6c0ca;margin-right:5px;font-size:10px}.canvas-note .pulse{color:#ffa260;animation:1.4s infinite glow}.canvas-note.result-note{background:#576477c7}.source-canvas{display:none}.status-message{color:#87919f;text-align:center;max-width:680px;margin:17px 0 0;font-size:12px}@keyframes glow{50%{opacity:.3}}.footer{border-top:1px solid var(--line);background:#fffdf9;justify-content:space-between;align-items:center;min-height:77px;padding:14px 34px;display:flex}.footer>span{color:#8f99a5;font-size:12px}.download-button{color:#fff;background:var(--orange);border:0;border-radius:8px;padding:12px 20px;font-size:14px;font-weight:800;transition:all .18s;box-shadow:0 5px 13px #cf63243d}.download-button:hover:not(:disabled){background:#d96b27;transform:translateY(-1px)}.download-button span{margin-right:7px;font-size:17px}@media (max-width:920px){.topbar>p{display:none}.workspace{grid-template-columns:300px 1fr}.hero{padding-left:35px;padding-right:35px}}@media (max-width:760px){.app-shell{border:0;border-radius:0;width:100%;min-height:100vh;margin:0}.topbar{padding:0 18px}.brand{font-size:14px}.hero{flex-direction:column;align-items:flex-start;min-height:auto;padding:31px 24px}.process-steps{flex-wrap:wrap}.workspace{flex-direction:column-reverse;display:flex}.controls{border-top:1px solid var(--line);border-right:0}.canvas-area{min-height:440px;padding:22px}.image-stage.side-by-side{grid-template-columns:minmax(0,1fr)}.image-stage .canvas-pane,.image-stage.side-by-side .canvas-pane{max-height:320px}.footer{padding:14px 20px;position:sticky;bottom:0}.footer>span{display:none}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}
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