.nbw-demo-chat-shell{background:var(--nbw-color-surface-raised);border:1px solid var(--nbw-color-border);border-radius:var(--nbw-radius-modal);color:var(--nbw-color-text)}.nbw-demo-chat-shell-launcher{box-shadow:var(--nbw-shadow-overlay)}.nbw-demo-chat-shell-page{box-shadow:var(--nbw-shadow-raised)}.nbw-demo-chat-header,.nbw-demo-chat-input-bar{border-color:var(--nbw-color-border)}.nbw-demo-chat-header{border-bottom:1px solid var(--nbw-color-border)}.nbw-demo-chat-input-bar{border-top:1px solid var(--nbw-color-border)}.nbw-demo-chat-icon-well{background:color-mix(in srgb,var(--nbw-color-brand) 12%,transparent);border-radius:var(--nbw-radius-pill,999px)}.nbw-demo-chat-brand-icon{color:var(--nbw-color-brand)}.nbw-demo-chat-title{color:var(--nbw-color-text)}.nbw-demo-chat-close,.nbw-demo-chat-muted{color:var(--nbw-color-text-muted)}.nbw-demo-chat-close{border-radius:var(--nbw-radius-pill,999px)}.nbw-demo-chat-close:hover{background:var(--nbw-color-surface);color:var(--nbw-color-text)}.nbw-demo-chat-chip,.nbw-demo-chat-chip-source,.nbw-demo-chat-chip-warning,.nbw-demo-chat-suggestion{border-radius:var(--nbw-radius-pill,999px)}.nbw-demo-chat-suggestion{background:var(--nbw-color-surface-raised);border:1px solid var(--nbw-color-border);color:var(--nbw-color-text-muted)}.nbw-demo-chat-suggestion:hover{border-color:var(--nbw-color-brand);color:var(--nbw-color-brand)}.nbw-demo-chat-message{border-radius:var(--nbw-radius-panel)}.nbw-demo-chat-message-user{background:var(--nbw-color-brand);border-bottom-right-radius:var(--nbw-radius-control);color:var(--nbw-color-on-brand)}.nbw-demo-chat-message-assistant{background:var(--nbw-color-surface);border-bottom-left-radius:var(--nbw-radius-control);color:var(--nbw-color-text)}.nbw-demo-chat-chip-source{background:var(--nbw-color-text);color:var(--nbw-color-surface-raised)}.nbw-demo-chat-chip{background:var(--nbw-color-surface-raised);border:1px solid var(--nbw-color-border);color:var(--nbw-color-text-muted)}.nbw-demo-chat-chip-warning{background:var(--nbw-color-warning-bg);border:1px solid var(--nbw-color-warning-border);color:var(--nbw-color-warning-fg)}.nbw-demo-chat-typing{background:var(--nbw-color-surface);border-radius:var(--nbw-radius-panel);border-bottom-left-radius:var(--nbw-radius-control)}.nbw-demo-chat-typing-dot{background:var(--nbw-color-text-muted);border-radius:var(--nbw-radius-pill,999px)}.nbw-demo-chat-input{background:var(--nbw-color-surface-raised);border:1px solid var(--nbw-color-border);border-radius:var(--nbw-radius-control);color:var(--nbw-color-text)}.nbw-demo-chat-input::placeholder{color:var(--nbw-color-text-muted)}.nbw-demo-chat-input:focus{border-color:var(--nbw-color-brand);box-shadow:0 0 0 2px color-mix(in srgb,var(--nbw-color-brand) 20%,transparent)}.nbw-demo-chat-send{background:var(--nbw-color-brand);border-radius:var(--nbw-radius-control);color:var(--nbw-color-on-brand)}.nbw-demo-chat-send:hover{background:var(--nbw-color-brand-hover)}