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var(--color-accent)}.f4-switcher__item:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px;border-radius:inherit}.f4-switcher__name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.f4-switcher__empty{color:var(--color-text-muted);font-size:var(--font-size-sm)}.f4-chat{flex-direction:column;flex:1;min-height:0;display:flex}.f4-chat__header{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-border);background:var(--color-surface);display:flex}.f4-chat__identity{flex:1;min-width:0}.f4-chat__name{font-family:var(--font-display);font-size:var(--font-size-lg);text-overflow:ellipsis;white-space:nowrap;margin:0;overflow:hidden}.f4-chat__status{font-size:var(--font-size-xs);color:var(--color-text-subtle)}.f4-stream{gap:var(--space-3);min-height:0;padding:var(--space-4);flex-direction:column;flex:1;display:flex;overflow-y:auto}.f4-stream__text{white-space:pre-wrap;word-break:break-word}.f4-stream__items{gap:var(--space-2);flex-direction:column;display:flex}.f4-stream__tool{align-items:center;gap:var(--space-1);font-size:var(--font-size-xs);color:var(--color-text-subtle);display:inline-flex}.f4-stream__tool-name{font-family:var(--font-mono)}.f4-stream__empty{color:var(--color-text-muted);margin:auto}.f4-stream__truncated{color:var(--color-text-muted);font-size:var(--font-size-sm);text-align:center;align-self:center;margin:0}.f4-stream__day{margin:var(--space-2) 0;padding:var(--space-1) var(--space-3);border-radius:var(--radius-pill);background:var(--color-surface-raised);color:var(--color-text-muted);font-size:var(--font-size-xs);text-align:center;z-index:var(--z-sticky);align-self:center;position:sticky;top:0}.f4-stream__error{align-self:center;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);background:var(--color-danger-surface);color:var(--color-text);font-size:var(--font-size-sm);flex-wrap:wrap;display:flex}.f4-stream__errorText{margin:0}form.f4-composer{align-items:flex-end;gap:var(--space-2);padding:var(--space-3) var(--space-4);border-top:1px solid var(--color-border);background:var(--color-surface);flex-direction:row}.f4-composer__input{flex:1}.f4-genui{gap:var(--space-3);flex-direction:column;display:flex}.f4-genui__title{font-family:var(--font-display);font-size:var(--font-size-md);margin:0}.f4-genui__prompt{color:var(--color-text-muted);margin:0}.f4-genui__error{color:var(--color-danger);font-size:var(--font-size-sm);margin:0}.f4-genui__hint{color:var(--color-text-subtle);font-size:var(--font-size-xs);margin:0}.f4-genui-card{gap:var(--space-2);padding:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-raised);box-shadow:var(--elevation-1);flex-direction:column;display:flex}.f4-genui-card__body{color:var(--color-text-muted);margin:0}.f4-genui-card__actions{gap:var(--space-2);flex-wrap:wrap;display:flex}.f4-genui-gallery__grid{gap:var(--space-2);margin-bottom:var(--space-2);grid-template-columns:repeat(auto-fill,minmax(5rem,1fr));display:grid}.f4-genui-file__label{gap:var(--space-1);flex-direction:column;display:flex}.f4-genui-file__input{color:var(--color-text)}.f4-genui-toast{padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);background:var(--color-info-surface);color:var(--color-text);font-size:var(--font-size-sm);margin:0}.f4-genui-toast--success{background:var(--color-success-surface)}.f4-genui-toast--warning{background:var(--color-warning-surface)}.f4-genui-toast--error{background:var(--color-danger-surface)}.f4-switcher-panel{gap:var(--space-2);flex-direction:column;min-height:100%;display:flex}.f4-switcher-panel__new{margin:var(--space-2) var(--space-4) 0}.f4-switcher-panel__nav{gap:var(--space-1);margin:0 var(--space-4) var(--space-4);flex-direction:column;display:flex}.f4-switcher-panel__navItem{justify-content:flex-start}.f4-surface__cta{align-items:center;gap:var(--space-4);text-align:center;flex-direction:column;display:flex}.f4-surface-modal__header{justify-content:space-between;align-items:center;gap:var(--space-3);margin-bottom:var(--space-4);display:flex}.f4-builder{gap:var(--space-3)}.f4-builder__file{gap:var(--space-1);flex-direction:column;display:flex}