:root{--color-bg:#0d0d0d;--color-surface:#1a1a2e;--color-surface-alt:#1e1e30;--color-surface-hover:#252540;--color-accent:#2bd67b;--color-accent-hover:#24b86a;--color-accent-muted:#2bd67b26;--color-text-primary:#e8e8e8;--color-text-secondary:#b0b0b0;--color-text-muted:#888;--color-text-on-accent:#0d0d0d;--color-border:#2a2a3a;--color-border-light:#3a3a4a;--color-border-error:#ff4757;--color-error:#ff4757;--color-error-bg:#2d1a1e;--color-success:#2ecc71;--color-success-bg:#1a2d1e;--color-user-bubble:#0a2a3a;--color-assistant-bubble:#1e1e30;--color-input-bg:#151525;--color-input-border:#2a2a3a;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:12px;--spacing-lg:16px;--spacing-xl:24px;--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica 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var(--spacing-lg);font-size:12px}.typing-indicator{padding:var(--spacing-xs)0;align-items:center;gap:4px;display:flex}.typing-dot{background-color:var(--color-accent);opacity:.4;border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite typingPulse}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typingPulse{0%,80%,to{opacity:.4;transform:scale(1)}40%{opacity:1;transform:scale(1.2)}}.streaming-cursor:after{content:"|";color:var(--color-accent);font-weight:700;animation:.7s step-end infinite blinkCursor;display:inline}@keyframes blinkCursor{0%,to{opacity:1}50%{opacity:0}}.status-message{align-items:center;gap:var(--spacing-xs);color:var(--color-text-muted);padding:var(--spacing-xs)var(--spacing-sm);margin:var(--spacing-xs)0;align-self:flex-start;font-size:13px;font-style:italic;display:flex}.status-spinner{border:2px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;flex-shrink:0;width:14px;height:14px;animation:.8s linear infinite statusSpin}@keyframes statusSpin{to{transform:rotate(360deg)}}.stream-error{color:var(--color-error);padding:var(--spacing-xs)0;font-size:14px}