:root{color-scheme:light;--color-background:#fff;--color-surface:#fff;--color-surface-muted:#f5f5f5;--color-text:#171717;--color-text-muted:#737373;--color-border:#d4d4d4;--color-accent:#171717;--color-accent-strong:#000;--color-danger:#171717;--color-danger-soft:#f5f5f5;--radius-small:.5rem;--radius-medium:1.125rem;--radius-large:1.125rem;--spacing-2xs:4px;--spacing-xs:8px;--spacing-sm:12px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--spacing-2xl:48px;--spacing-3xl:64px;--content-width:44rem;--font-size:13px;--line-height:1.55;--font-sans:"Geist Mono",ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace}@font-face{font-family:Geist Mono;src:url(../fonts/GeistMono-Variable.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}*,:after,:before{box-sizing:border-box;font-family:inherit;font-size:inherit;font-style:inherit;font-weight:inherit;line-height:inherit}html{background:var(--color-background);color:var(--color-text);font-family:var(--font-sans);font-size:var(--font-size);font-style:normal;font-weight:400;line-height:var(--line-height)}body{margin:0}button,textarea{font:inherit}button{cursor:pointer}button:disabled,textarea:disabled{cursor:not-allowed}textarea:disabled{opacity:.55}h1,h2,h3,p{margin-top:0}.app-shell{display:flex;height:100dvh;width:100%;padding:var(--spacing-2xl) 0;flex-direction:column}.app-toolbar{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-md);width:min(calc(100% - var(--spacing-md) - var(--spacing-md)),var(--content-width));margin:0 auto var(--spacing-sm)}.app-toolbar .button{flex-shrink:0;white-space:nowrap;color:var(--color-text)}.app-toolbar__group{display:flex;align-items:center;gap:var(--spacing-md)}.toolbar-link{color:var(--color-text-muted);text-decoration:none}.toolbar-link:focus-visible,.toolbar-link:hover{color:var(--color-text)}.app-toolbar .button:focus-visible,.app-toolbar .button:hover{color:var(--color-text-muted)}.bracket-switcher,.locale-switcher{display:inline-grid;min-width:4ch;padding:0;border:0;background:transparent;color:var(--color-text)}.bracket-switcher:focus-visible,.bracket-switcher:hover,.locale-switcher:focus-visible,.locale-switcher:hover{color:var(--color-text-muted)}.eyebrow,.message__role,.product-card__role{margin-bottom:var(--spacing-xs);color:var(--color-text-muted)}.chat-panel{display:flex;min-height:0;flex:1;flex-direction:column;background:transparent}.chat-transcript{min-height:0;flex:1;overflow-y:auto;scrollbar-width:none}.chat-transcript__content{display:flex;width:min(calc(100% - var(--spacing-md) - var(--spacing-md)),var(--content-width));min-height:100%;margin:0 auto;padding:var(--spacing-md) 0 var(--spacing-lg);flex-direction:column;gap:var(--spacing-xl)}.chat-transcript::-webkit-scrollbar{display:none}.chat-controls{width:min(calc(100% - var(--spacing-md) - var(--spacing-md)),var(--content-width));margin:0 auto}.message{display:flex;max-width:85%;flex-direction:column;gap:var(--spacing-2xs)}.message--user{align-self:flex-end;align-items:flex-end}.message--assistant{align-self:flex-start;align-items:flex-start}.message__content{padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-medium)}.message--assistant .message__content{padding:0;background:transparent;color:var(--color-accent-strong)}.message--user .message__content{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-surface-muted);color:var(--color-text)}.message__role{margin:0;padding:0}.markdown-text>:last-child,.message__content>:last-child{margin-bottom:0}.markdown-text a{color:currentColor;text-decoration-thickness:.08em;text-underline-offset:.15em}.markdown-text ol,.markdown-text ul{padding-left:var(--spacing-md)}.recommendations{margin:var(--spacing-sm) 0 var(--spacing-md);padding:var(--spacing-md) 0 0;border-top:1px solid}.recommendations__intro{max-width:44rem}.recommendations__intro .eyebrow{margin-bottom:var(--spacing-xs)}.recommendations__title{margin:var(--spacing-md) 0 var(--spacing-sm)}.error-banner,.inline-error{padding:var(--spacing-sm);border-radius:var(--radius-small)}.recommendation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--spacing-sm)}.product-card{padding:var(--spacing-sm) 0 0;border-top:1px solid}.product-card h3{margin-bottom:var(--spacing-xs)}.product-card__meta{color:var(--color-text-muted)}.product-card__why{margin:var(--spacing-sm) 0 0}.recommendations__note{margin:var(--spacing-md) 0 0;color:var(--color-text-muted)}.message--assistant .eyebrow,.message--assistant .product-card__meta,.message--assistant .product-card__role{color:var(--color-accent-strong)}.status-line{margin:0;color:var(--color-text-muted)}.error-banner,.inline-error{margin:0 var(--spacing-lg) var(--spacing-md);background:var(--color-danger-soft);color:var(--color-danger)}.inline-error{margin:var(--spacing-xs) 0}.collection-notice{margin:0 var(--spacing-lg) var(--spacing-sm);color:var(--color-text-muted);text-align:center}.composer{display:flex;flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--radius-medium);background:var(--color-surface-muted)}.composer--complete{min-height:7.5rem;align-items:center;justify-content:center;text-align:center}.composer textarea{width:100%;min-height:2lh;max-height:8lh;resize:none;overflow-y:auto;scrollbar-width:none;padding:0;border:0;border-radius:0;background:transparent;color:var(--color-text)}.composer textarea::-webkit-scrollbar{display:none}.composer__input{min-height:2lh;overflow:hidden}.composer textarea:focus{outline:none}.composer__actions{display:flex;justify-content:flex-end;gap:var(--spacing-xs)}.composer .button{border-radius:999px}.button{min-height:2.5rem;padding:var(--spacing-xs) var(--spacing-sm);border:1px solid transparent;border-radius:var(--radius-small)}.button--primary{background:var(--color-accent);color:var(--color-surface)}.button--primary:hover{background:var(--color-accent-strong)}.button--secondary{background:var(--color-surface);color:var(--color-text)}.button--quiet{background:transparent;color:var(--color-text-muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:48rem){.app-shell{padding-top:var(--spacing-md)}.chat-transcript{padding-right:0;padding-left:0}.composer{padding-right:var(--spacing-md);padding-left:var(--spacing-md)}.collection-notice,.error-banner{margin-right:0;margin-left:0}.composer textarea{width:123.076923%;max-height:6lh;font-size:16px;transform:scale(.8125);transform-origin:top left}.app-toolbar .button,.app-toolbar .locale-switcher{padding-right:0;padding-left:0}.app-toolbar .locale-switcher{min-height:2.5rem}.message{max-width:90%}.message__content{padding:var(--spacing-md);border-radius:1rem}.recommendation-grid{grid-template-columns:1fr}}