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svg{width:20px;height:20px}.sidebar-logo-text{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em;flex:1}.sidebar-close-btn{display:none;width:28px;height:28px;border-radius:var(--radius-sm);align-items:center;justify-content:center;color:var(--text-secondary);transition:all var(--transition-fast)}.sidebar-close-btn svg{width:16px;height:16px}.sidebar-close-btn:hover{background:var(--bg-hover);color:var(--text-primary)}.new-chat-btn{display:flex;align-items:center;gap:10px;margin:12px 12px 8px;padding:10px 14px;background:var(--gradient-primary);border-radius:var(--radius-md);color:#fff;font-size:.875rem;font-weight:600;transition:all var(--transition-fast);box-shadow:0 2px 12px #6366f14d}.new-chat-btn svg{width:16px;height:16px;flex-shrink:0}.new-chat-btn:hover{transform:translateY(-1px);box-shadow:0 4px 20px 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