@layer lex4-defaults{:root{--color-primary: hsl(217 91% 60%);--color-primary-foreground: hsl(0 0% 100%);--color-primary-glow: hsl(213 94% 68%);--color-background: hsl(210 20% 98%);--color-foreground: hsl(222 47% 11%);--color-card: hsl(0 0% 100%);--color-card-foreground: hsl(222 47% 11%);--color-secondary: hsl(210 40% 96%);--color-secondary-foreground: hsl(222 47% 11%);--color-muted: hsl(210 40% 96%);--color-muted-foreground: hsl(215 16% 47%);--color-accent: hsl(158 64% 42%);--color-accent-foreground: hsl(0 0% 100%);--color-destructive: hsl(0 84% 60%);--color-border: hsl(214 32% 91%);--color-border-strong: hsl(213 27% 84%);--color-input: hsl(214 32% 91%);--color-ring: hsl(213 94% 68%);--color-surface: hsl(210 40% 98%);--color-surface-elevated: hsl(0 0% 100%);--color-canvas: hsl(0 0% 100%);--color-canvas-foreground: hsl(222 47% 11%);--color-token-customer: hsl(217 91% 60%);--color-token-customer-bg: hsl(214 95% 95%);--color-token-proposal: hsl(21 90% 48%);--color-token-proposal-bg: hsl(33 100% 92%);--color-token-seller: hsl(142 71% 45%);--color-token-seller-bg: hsl(138 76% 92%);--color-token-company: hsl(215 25% 27%);--color-token-company-bg: hsl(210 40% 96%);--shadow-sm: 0 1px 2px 0 hsl(222 47% 11% / .05);--shadow-md: 0 2px 8px -2px hsl(222 47% 11% / .08);--shadow-lg: 0 16px 40px -12px hsl(222 47% 11% / .12);--shadow-paper: 0 1px 2px hsl(222 47% 11% / .04), 0 8px 24px -8px hsl(222 47% 11% / .08);--color-selection-bg: hsl(214 95% 87%);--color-selection-text: hsl(224 71% 25%)}}.lex4-editor *,.lex4-editor *:before,.lex4-editor *:after{box-sizing:border-box}.lex4-editor button{cursor:pointer;border:none;background:none;padding:0;font:inherit;color:inherit}.lex4-editor select{font:inherit}.lex4-editor :where(ol,ul){list-style:none;margin:0;padding:0}.lex4-editor{--lex4-sidebar-width: 320px;--lex4-ui-font-family: "Inter Variable", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--lex4-font-family: "Inter", "Inter Variable", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--lex4-body-font-size: 12pt;--lex4-body-line-height: 1.5;font-family:var(--lex4-ui-font-family);-webkit-font-smoothing:antialiased}@keyframes lex4-fade-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@keyframes lex4-slide-in-right{0%{opacity:0;transform:translate(8px)}to{opacity:1;transform:translate(0)}}.lex4-editor{display:flex;flex-direction:column;height:100%}.lex4-selection-buffer{pointer-events:none;position:fixed;left:-9999px;top:0;height:0;width:0;opacity:0}.lex4-canvas{display:flex;flex:1;min-height:0;overflow:hidden;background:linear-gradient(to bottom,var(--color-surface),var(--color-background))}.lex4-canvas-scroll{min-width:0;flex:1;overflow:auto}.lex4-canvas-toolbar{position:sticky;top:0;z-index:15;padding:0 1.5rem;background:color-mix(in srgb,var(--color-surface) 82%,transparent);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.lex4-canvas-toolbar-inner{display:flex;align-items:center;gap:.75rem;padding:.625rem 0;border-bottom:1px solid var(--color-border)}.lex4-canvas-toolbar-end{margin-left:auto;display:flex;align-items:center}.lex4-toolbar{position:sticky;top:0;z-index:10;font-size:12px;background:color-mix(in srgb,var(--color-surface-elevated) 80%,transparent);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--color-border)}.lex4-toolbar-row{display:flex;align-items:center;-moz-column-gap:.375rem;column-gap:.375rem;row-gap:.375rem;padding:.5rem .875rem;flex-wrap:wrap}.lex4-toolbar-group{display:flex;align-items:center;gap:.125rem}.lex4-toolbar-group-gap{display:flex;align-items:center;gap:.375rem}.lex4-toolbar-group-block{min-width:9rem}.lex4-toolbar-end{margin-left:auto;display:flex;align-items:center;gap:.25rem}.lex4-block-type-picker{position:relative}.lex4-editor button.lex4-block-type-trigger{display:inline-flex;align-items:center;gap:.375rem;height:32px;padding:0 .5rem 0 .625rem;border-radius:.375rem;border:1px solid var(--color-input);background-color:var(--color-background);color:var(--color-foreground);transition:background-color .15s,border-color .15s,box-shadow .15s}.lex4-editor button.lex4-block-type-trigger:hover,.lex4-editor button.lex4-block-type-trigger.open{background-color:var(--color-secondary)}.lex4-editor button.lex4-block-type-trigger:focus-visible{outline:none;border-color:var(--color-ring);box-shadow:0 0 0 1px var(--color-ring)}.lex4-block-type-trigger-code{min-width:1.75rem;font-size:.8125rem;line-height:1rem;font-weight:600;color:var(--color-foreground);text-align:center}.lex4-block-type-trigger-code.heading{color:var(--color-primary)}.lex4-block-type-trigger-chevron{color:var(--color-muted-foreground);transition:transform .15s ease}.lex4-block-type-trigger-chevron.open{transform:rotate(180deg)}.lex4-block-type-menu{position:absolute;top:calc(100% + .5rem);left:0;min-width:13rem;padding:.375rem;border:1px solid var(--color-border);border-radius:.5rem;background-color:var(--color-surface-elevated);box-shadow:var(--shadow-lg);z-index:30}.lex4-editor button.lex4-block-type-item{width:100%;display:flex;align-items:center;gap:.75rem;padding:.625rem .75rem;border-radius:.5rem;color:var(--color-foreground);transition:background-color .15s,color .15s}.lex4-editor button.lex4-block-type-item:hover,.lex4-editor button.lex4-block-type-item.active{background-color:var(--color-secondary)}.lex4-block-type-item-code{min-width:2rem;padding:.1875rem .4375rem;border-radius:999px;background-color:color-mix(in srgb,var(--color-secondary) 86%,var(--color-background));font-size:.8125rem;line-height:1rem;font-weight:600;color:var(--color-muted-foreground);text-align:center}.lex4-block-type-item-code.heading{color:color-mix(in srgb,var(--color-primary) 80%,var(--color-foreground))}.lex4-block-type-item-code.active{color:var(--color-primary);background-color:color-mix(in srgb,var(--color-primary) 12%,var(--color-background))}.lex4-block-type-item-label{font-size:.875rem;line-height:1.25rem;font-weight:500}.lex4-block-type-item-check{margin-left:auto;display:inline-flex;align-items:center;justify-content:center;color:var(--color-primary)}.lex4-editor button.lex4-toolbar-toggle-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;height:32px;padding:0 .75rem;border-radius:.375rem;border:1px solid var(--color-input);background-color:var(--color-background);color:var(--color-muted-foreground);font-size:.75rem;line-height:1rem;font-weight:500;transition:background-color .15s,color .15s,border-color .15s,box-shadow .15s;white-space:nowrap}.lex4-editor button.lex4-toolbar-toggle-btn:hover{background-color:var(--color-secondary);color:var(--color-foreground)}.lex4-editor 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button.lex4-toolbar-btn.active{background-color:var(--color-secondary);color:var(--color-primary)}.lex4-editor button.lex4-toolbar-btn:disabled{color:color-mix(in srgb,var(--color-muted-foreground) 50%,transparent);cursor:not-allowed}.lex4-toolbar-select{height:32px;border-radius:.375rem;border:1px solid var(--color-input);padding:0 .5rem;font-size:.75rem;line-height:1rem;font-weight:500;background-color:var(--color-background);color:var(--color-foreground);transition:background-color .15s,border-color .15s,box-shadow .15s}.lex4-toolbar-select:hover{background-color:var(--color-secondary)}.lex4-toolbar-select:focus,.lex4-toolbar-select:focus-visible{outline:none;border-color:var(--color-ring);box-shadow:0 0 0 1px var(--color-ring)}.lex4-toolbar-select-narrow{width:3.5rem;padding:0 .25rem}.lex4-toolbar-select-block{min-width:9rem}.lex4-toolbar-separator{margin:0 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