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0;border:none;justify-content:center;align-items:center;padding:0;display:flex}.artifact-close:hover{background:var(--color-surface-hover)}.artifact-body{padding:var(--spacing-lg);-webkit-user-select:text;user-select:text;color:var(--color-text-tertiary);text-align:left;justify-content:flex-start;align-items:stretch;gap:var(--spacing-md);flex-direction:column;flex:1;display:flex;overflow-y:auto}.artifact-empty-state{text-align:center;justify-content:center;align-items:center;gap:var(--spacing-md);min-height:12rem;color:var(--color-text-tertiary);flex-direction:column;flex:1;display:flex}.artifact-panel__muted{text-align:center;color:var(--color-text-tertiary);align-self:center;font-size:.875rem}.artifact-panel__hint{text-align:center;opacity:.85;align-self:center;font-size:.8125rem}.artifact-panel__error{color:var(--color-error,#f87171);text-align:center;align-self:center;font-size:.875rem}.artifact-list{gap:var(--spacing-md);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.artifact-card{border-radius:var(--radius-md);list-style:none}.artifact-card:not(.artifact-card--generating){border:1px 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var(--color-primary-light) 55%, var(--color-chat-stream-mid)), var(--color-accent-light), color-mix(in srgb, var(--color-accent) 65%, var(--color-accent-light)), var(--color-chat-stream-mid))}@media (prefers-reduced-motion:reduce){.artifact-card--generating:before{aspect-ratio:auto;border-radius:inherit;width:100%;height:100%;animation:none;top:0;left:0;transform:none}[data-theme=dark] .artifact-card--generating:before{background:linear-gradient(125deg, var(--color-primary-light), var(--color-primary), var(--color-accent-light), var(--color-accent))}[data-theme=light] .artifact-card--generating:before{background:linear-gradient(125deg, var(--color-chat-stream-mid), var(--color-primary-light), var(--color-accent-light), var(--color-accent))}}.artifact-card--generating .artifact-card__inner{z-index:1;background:var(--color-surface-elevated,var(--color-surface));border-radius:var(--radius-md);border:1px solid #0000;flex-direction:column;min-width:0;display:flex;position:relative;overflow:hidden}.artifact-card__head{padding:var(--spacing-sm) var(--spacing-md);border-bottom:1px solid var(--color-border);flex-direction:column;gap:.35rem;display:flex}.artifact-card__head-top{justify-content:space-between;align-items:flex-start;gap:var(--spacing-sm);display:flex}.artifact-card__head-actions{flex-shrink:0;align-items:flex-start;gap:2px;margin:-.1rem -.2rem 0 0;display:flex}.artifact-card__head-meta{justify-content:flex-end;align-items:center;display:flex}.artifact-card__copy,.artifact-card__fullscreen,.artifact-card__delete{border-radius:var(--radius-sm);width:28px;height:28px;color:var(--color-text-secondary);cursor:pointer;opacity:0;pointer-events:none;transition:opacity var(--transition-fast), background var(--transition-fast), color var(--transition-fast);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:flex}.artifact-card:hover 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transparent);color:var(--color-accent,#4ade80)}.artifact-status--generating,.artifact-status--pending{color:var(--color-text-tertiary)}.artifact-status--error{color:#fca5a5;background:#f871712e}.artifact-iframe-wrap{background:#0a0a0a;width:100%;min-height:200px;max-height:320px;position:relative}.artifact-iframe-wrap.artifact-iframe-wrap--fullscreen-body{flex-direction:column;flex:1 1 0;align-self:stretch;min-height:0;max-height:none;display:flex}.artifact-iframe{border:0;width:100%;height:280px;display:block}.artifact-iframe.artifact-iframe--fullscreen-body{flex:1 1 0;height:100%;min-height:0}.artifact-document-wrap{border-top:1px solid var(--color-border);background:var(--color-bg);width:100%;max-height:320px;overflow:auto}.artifact-document-wrap.artifact-document-wrap--fullscreen-body{border-top:none;flex:1 1 0;align-self:stretch;min-height:0;max-height:none;overflow:auto}.artifact-document-shell{padding:var(--spacing-md) var(--spacing-md) var(--spacing-lg);font-family:var(--font-heading,Georgia, "Times New Roman", serif);color:var(--color-text);font-size:.9375rem;line-height:1.55}.artifact-document-line{white-space:pre-wrap;word-break:break-word;margin:0 0 .35em}.artifact-document-line--blank{min-height:.6em;margin-bottom:.5em}.artifact-document-line strong{font-weight:600}.artifact-card__error{padding:var(--spacing-md);white-space:pre-wrap;word-break:break-word;color:#fca5a5;background:#f8717114;max-height:160px;margin:0;font-size:.75rem;overflow:auto}.artifact-card__pending{padding:var(--spacing-md);margin:0}.artifact-stream-preview{padding:var(--spacing-sm) var(--spacing-md);white-space:pre-wrap;word-break:break-word;max-height:280px;color:var(--color-text-secondary);border-top:1px solid var(--color-border);background:#0a0a0a;margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.6875rem;line-height:1.45;overflow:auto}.artifact-panel .agent-pagination{padding-top:var(--spacing-md);border-top:1px solid var(--color-border);margin-top:auto}.artifact-panel .agent-pagination-btn{align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm);cursor:pointer;background:var(--modal-pagination-bg);border:1px solid var(--modal-pagination-border);border-radius:var(--radius-md);font-size:.8125rem;font-family:var(--font-heading);color:var(--color-text-secondary);transition:background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);font-weight:600;display:flex}.artifact-panel .agent-pagination-btn:hover:not(:disabled){background:var(--modal-pagination-bg-hover);border-color:var(--modal-pagination-border-hover);color:var(--color-text)}.artifact-panel .agent-pagination-btn:disabled{opacity:var(--modal-pagination-disabled-opacity);cursor:not-allowed;background:0 0;border-color:#0000}.artifact-panel .agent-pagination-info{font-family:var(--font-heading);color:var(--color-text-tertiary);font-size:.8125rem;font-weight:600}[data-theme=dark] .artifact-panel .agent-pagination{border-top-color:var(--modal-divider-on-shell)}
.user-avatar{border-radius:var(--radius-full);background:var(--color-accent);width:32px;height:32px;color:var(--color-text-inverse);text-transform:uppercase;flex-shrink:0;justify-content:center;align-items:center;font-size:.75rem;font-weight:600;display:flex;overflow:hidden}.user-avatar--has-image{background:var(--color-surface-secondary);padding:0}.user-avatar__img{object-fit:cover;width:100%;height:100%;display:block}