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[tabindex="-1"]:not(a,button,input,select,textarea,[role=radio],[role=tab],[role=option]):focus-visible{outline:none}html[data-theme-transition=true],html[data-theme-transition=true] *,html[data-theme-transition=true] :after,html[data-theme-transition=true] :before{transition:background-color var(--duration-normal) var(--ease-standard),border-color var(--duration-normal) var(--ease-standard),color var(--duration-fast) var(--ease-standard),box-shadow var(--duration-normal) var(--ease-standard)!important}.chat-ui__workspace{--chat-sidebar-width:15rem;--chat-sidebar-width-collapsed:4.25rem;display:flex;min-height:0;height:100%;width:100%;max-width:100%;background:var(--color-bg);overflow:hidden}.chat-ui__workspace--with-sidebar{display:grid;grid-template-columns:var(--chat-sidebar-width) minmax(0,1fr)}.chat-ui__workspace--sidebar-collapsed{--chat-sidebar-width:var(--chat-sidebar-width-collapsed)}.chat-ui__workspace-main{display:flex;flex-direction:column;min-width:0;min-height:0;height:100%;background:var(--color-surface)}.chat-ui__workspace-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-3) var(--space-5);border-bottom:1px solid var(--color-border);flex-shrink:0}.chat-ui__workspace-body{flex:1 1;min-height:0;overflow:auto;padding:var(--space-5);display:flex;flex-direction:column;gap:var(--space-4)}.chat-ui__workspace-debug{background:var(--color-surface-sunken,var(--color-bg))}.chat-ui__workspace-debug,.chat-ui__workspace-footer{flex-shrink:0;border-top:1px solid var(--color-border)}.chat-ui__workspace-footer{padding:var(--space-3) var(--space-5) var(--space-4);background:var(--color-surface)}.chat-ui__sidebar{display:flex;flex-direction:column;gap:var(--space-3);min-width:0;height:100%;padding:var(--space-4) var(--space-3);border-right:1px solid var(--color-border);background:var(--color-nav-bg,var(--color-surface-sunken));color:var(--color-nav-fg,var(--color-fg));overflow:hidden}.chat-ui__sidebar--collapsed .chat-ui__session-row-meta,.chat-ui__sidebar--collapsed .chat-ui__session-row-time,.chat-ui__sidebar--collapsed .chat-ui__session-row-title,.chat-ui__sidebar--collapsed .chat-ui__sidebar-recents-label{display:none}.chat-ui__sidebar-brand{display:flex;align-items:center;gap:var(--space-2);padding:0 var(--space-2);font-weight:var(--font-semibold)}.chat-ui__sidebar-new{padding:0 var(--space-1)}.chat-ui__sidebar-recents{flex:1 1;min-height:0;display:flex;flex-direction:column;gap:var(--space-2);overflow:hidden}.chat-ui__sidebar-recents-label{padding:0 var(--space-2);font-size:.65rem;font-weight:var(--font-semibold);letter-spacing:.08em;text-transform:uppercase;color:color-mix(in srgb,var(--color-nav-fg,var(--color-fg)) 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35%,transparent)}.chat-ui__session-row-main{display:flex;flex-direction:column;gap:.15rem;min-width:0}.chat-ui__session-row-title{font-size:var(--text-sm);font-weight:var(--font-medium);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-ui__session-row-meta,.chat-ui__session-row-time{font-size:var(--text-xs);color:color-mix(in srgb,var(--color-nav-fg,var(--color-fg)) 55%,transparent)}.chat-ui__session-row-aside{display:flex;flex-direction:column;align-items:flex-end;gap:.2rem;flex-shrink:0}.chat-ui__avatar{display:inline-flex;align-items:center;justify-content:center;width:1.625rem;height:1.625rem;border-radius:var(--radius-full);flex-shrink:0;font-size:.65rem;font-weight:var(--font-semibold);overflow:hidden}.chat-ui__avatar--user{background:var(--color-accent-muted);color:var(--color-fg)}.chat-ui__avatar--assistant{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-fg-muted)}.chat-ui__avatar-img{width:100%;height:100%;object-fit:cover}.chat-ui__avatar-label{line-height:1}.chat-ui__message-row{display:flex;gap:var(--space-2);align-items:flex-start;max-width:48rem}.chat-ui__message-row--user{align-self:flex-end;flex-direction:row;margin-left:auto}.chat-ui__message-row--assistant{align-self:flex-start}.chat-ui__message-stack{display:flex;flex-direction:column;gap:.25rem;min-width:0}.chat-ui__message-meta{font-size:var(--text-xs);color:var(--color-fg-subtle);padding-inline:.25rem}.chat-ui__message-row--user .chat-ui__message-meta{text-align:right}.chat-ui__bubble{max-width:100%;padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);font-size:var(--text-sm);line-height:1.55}.chat-ui__bubble--user{background:var(--color-accent-muted);color:var(--color-fg);border:1px solid transparent}.chat-ui__bubble--assistant{background:var(--color-surface);color:var(--color-fg);border:1px solid var(--color-border)}.chat-ui__bubble--muted,.chat-ui__message-row--muted .chat-ui__bubble{color:var(--color-fg-muted)}.chat-ui__attachment-chip{display:inline-flex;align-items:center;gap:.35rem;max-width:12rem;padding:.25rem .55rem;border-radius:var(--radius-full);border:1px solid var(--color-border);background:var(--color-surface-sunken,var(--color-bg));font-size:var(--text-xs);color:var(--color-fg)}.chat-ui__attachment-chip-icon{display:inline-flex;flex-shrink:0;color:var(--color-fg-muted)}.chat-ui__attachment-chip-status{width:.4rem;height:.4rem;border-radius:var(--radius-full);flex-shrink:0;background:var(--color-fg-subtle)}.chat-ui__attachment-chip-status--ready{background:var(--color-success)}.chat-ui__attachment-chip-status--loading{background:var(--color-warning)}.chat-ui__attachment-chip-status--failed{background:var(--color-danger)}.chat-ui__attachment-chip-status-icon{display:inline-flex;flex-shrink:0;align-items:center;justify-content:center;width:.875rem;height:.875rem}.chat-ui__attachment-chip-status-icon--ready{color:var(--color-success)}.chat-ui__attachment-chip-status-icon--loading{color:var(--color-fg-muted)}.chat-ui__attachment-chip-status-icon--failed{color:var(--color-danger)}.chat-ui__attachment-chip-spinner{animation:chat-ui-attachment-spin 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