@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{--spacing:.25rem;--default-font-family:var(--font-local-sans);--default-mono-font-family:var(--font-local-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 dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.isolate{isolation:isolate}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.hidden\!{display:none!important}.inline{display:inline}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.transform\!{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)!important}.resize{resize:both}.lowercase{text-transform:lowercase}.italic{font-style:italic}.blur{--tw-blur:blur(8px);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,)}.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,)}.filter{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{--paper:#f5f1e7;--paper-deep:#ded5c5;--ink:#122430;--ink-soft:#345160;--line:#a8a39a;--safety:#ef6f2e;--oxide:#8f3240;--signal:#2f7f6f;--steel:#697b82;--shadow:#12243033}*{box-sizing:border-box}html,body{min-height:100%}body{background:linear-gradient(90deg, #1224300d 1px, transparent 1px), linear-gradient(0deg, #1224300a 1px, transparent 1px), var(--paper);color:var(--ink);letter-spacing:0;background-size:36px 36px;margin:0;font-family:Arial,Helvetica,sans-serif}button,input{font:inherit}button{color:inherit}.mosaic-shell{grid-template-rows:auto auto 1fr;gap:10px;min-height:100vh;padding:14px;display:grid}.mosaic-topbar,.mosaic-tabs,.panel,.canvas-bay{border:1px solid var(--ink);box-shadow:3px 3px 0 var(--shadow);background:#f5f1e7f0}.mosaic-topbar{justify-content:space-between;align-items:center;gap:16px;min-height:72px;padding:12px 14px;display:flex}.identity-block{flex-direction:column;gap:2px;display:flex}.job-code,.panel-title{color:var(--oxide);text-transform:uppercase;font-family:Courier New,monospace;font-size:12px}h1{margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(26px,3vw,42px);font-weight:700;line-height:1}.top-actions,.mosaic-tabs,.tool-mode-row,.brush-row,.export-grid{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.mosaic-tabs{padding:8px;overflow-x:auto}.workbench-grid{grid-template-columns:minmax(260px,310px) minmax(0,1fr) minmax(260px,330px);gap:10px;min-height:0;display:grid}.control-rail,.palette-rail{flex-direction:column;gap:10px;min-width:0;display:flex}.panel{min-width:0;padding:10px;overflow:hidden}.panel-title{letter-spacing:0;margin-bottom:8px}.segmented{grid-template-columns:1fr;gap:6px;display:grid}.segmented.compact{grid-template-columns:1fr 1fr;min-width:0}.segmented button,.tool-mode-row button,.tool-button,.icon-button,.tab,.brush{border:1px solid var(--ink);cursor:pointer;background:#fffaf0;justify-content:center;align-items:center;gap:7px;min-width:0;min-height:34px;display:inline-flex}.segmented button span,.tool-button span,.tab span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.segmented button.selected,.tool-mode-row button.selected,.tab.active,.brush.active,.swatch.selected{outline:2px solid var(--safety);outline-offset:2px}.tool-button{padding:0 10px}.tool-button.wide{width:100%;margin-top:8px}.icon-button{width:36px;padding:0}button:disabled{opacity:.45;cursor:not-allowed}.tab{white-space:nowrap;padding:0 12px}.metric-strip{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.metric-strip span{border:1px solid var(--line);color:var(--ink-soft);background:#ffffff8f;padding:3px 5px;font-family:Courier New,monospace;font-size:12px}input[type=range]{width:100%;max-width:100%;accent-color:var(--safety)}.brush-row{grid-template-columns:repeat(5,1fr);display:grid}.tool-mode-row{grid-template-columns:1fr 1fr;margin-bottom:8px;display:grid}.brush{flex-direction:column;min-width:0;padding:6px 2px;font-family:Courier New,monospace;font-size:12px}.file-drop{border:1px dashed var(--ink);cursor:pointer;background:#fffaf0;justify-content:center;align-items:center;gap:8px;min-height:46px;display:flex}.file-drop input{display:none}.image-adjustments{border:1px solid var(--line);background:#fffaf0b8;gap:8px;min-width:0;max-width:100%;margin-top:8px;padding:8px;display:grid;overflow:hidden}.image-adjustment-head,.range-field span,.toggle-row,.image-actions{justify-content:space-between;align-items:center;gap:8px;display:flex}.image-adjustment-head{min-width:0;color:var(--ink-soft);font-family:Courier New,monospace;font-size:12px}.image-adjustment-head strong{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.image-adjustment-head span{white-space:nowrap;flex:none}.range-field{min-width:0;color:var(--ink-soft);gap:3px;font-family:Courier New,monospace;font-size:12px;display:grid}.field-stack{min-width:0;color:var(--ink-soft);gap:4px;font-family:Courier New,monospace;font-size:12px;display:grid}.field-stack select{border:1px solid var(--line);width:100%;color:var(--ink);font:inherit;background:#fffaf0;padding:7px 8px}.range-field b{color:var(--ink)}.range-field input{width:100%;min-width:0;max-width:100%}.toggle-row{min-width:0;color:var(--ink-soft);justify-content:flex-start;font-size:12px}.toggle-row span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.image-actions{justify-content:stretch;min-width:0}.image-actions .tool-button{flex:1 1 0}.reference-pair{grid-template-columns:1fr 1fr;gap:8px;margin-top:8px;display:grid}.reference-pair img{aspect-ratio:4/3;object-fit:cover;border:1px solid var(--line);background:#fff;width:100%}.canvas-bay{background:linear-gradient(135deg,#2f7f6f24,#0000 42%),#ebe4d6;place-items:center;min-width:0;min-height:420px;padding:10px 14px 14px;display:grid;position:relative;overflow:auto}.canvas-scale{width:min(100%, calc((100vh - 218px) * var(--wall-aspect)));min-width:320px;max-width:100%}.canvas-frame{width:100%;aspect-ratio:var(--wall-aspect);grid-template-rows:24px minmax(0,1fr);grid-template-columns:34px minmax(0,1fr);align-items:stretch;display:grid}.mosaic-canvas{border:2px solid var(--ink);background:var(--paper-deep);cursor:crosshair;touch-action:none;grid-area:2/2;width:100%;height:100%;display:block}.ruler{color:var(--ink-soft);pointer-events:none;font-family:Courier New,monospace;font-size:11px}.ruler.horizontal{border-top:2px solid var(--ink);grid-area:1/2;justify-content:space-between;display:flex}.ruler.vertical{writing-mode:vertical-rl;border-left:2px solid var(--ink);grid-area:2/1;justify-content:space-between;display:flex}.active-swatch{align-items:center;gap:8px;margin-bottom:8px;display:flex}.active-swatch span,.legend-row span{border:1px solid var(--ink);width:22px;height:22px}.swatch-grid{grid-template-columns:repeat(10,minmax(18px,1fr));gap:4px;display:grid}.swatch{aspect-ratio:1;cursor:pointer;border:1px solid #122430ad;min-height:18px}.legend-list{gap:4px;max-height:244px;display:grid;overflow:auto}.legend-row{grid-template-columns:22px 1fr auto;align-items:center;gap:8px;font-size:13px;display:grid}.legend-row code,.legend-row b{font-family:Courier New,monospace}.export-grid{grid-template-columns:1fr 1fr;display:grid}@media (max-width:1080px){.workbench-grid{grid-template-columns:1fr}.canvas-bay{min-height:360px}.canvas-scale{width:min(100%, calc((100vh - 250px) * var(--wall-aspect)));min-width:0}}@media (max-width:620px){.mosaic-shell{padding:8px}.mosaic-topbar{flex-direction:column;align-items:flex-start}.top-actions{width:100%}.tool-button{flex:auto}.swatch-grid{grid-template-columns:repeat(8,minmax(20px,1fr))}}@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}