:root{--widget-bg-primary:var(--bg,#ffffff);--widget-bg-secondary:var(--bg-secondary,#f8f9fa);--widget-bg-tertiary:var(--bg-tertiary,#f0f0f0);--widget-input-bg:var(--input-bg,#f8f9fa);--widget-text-primary:var(--text,#1a1a2e);--widget-text-secondary:var(--text-light,#6b7280);--widget-text-tertiary:var(--text-lighter,#9ca3af);--widget-text-inverse:var(--text-inverse,#ffffff);--widget-color-primary:var(--primary,#e74c3c);--widget-color-primary-light:var(--primary-light,rgba(231,76,60,0.1));--widget-color-primary-dark:var(--primary-dark,#c0392b);--widget-color-primary-hover:var(--primary-hover,#c0392b);--widget-color-error:var(--error,#e74c3c);--widget-color-success:var(--success,#27ae60);--widget-border-primary:var(--border,#e0e0e0);--widget-border-secondary:var(--border-light,#f0f0f0);--widget-gradient-primary:var(--gradient-primary,linear-gradient(135deg,#e74c3c,#764ba2));--widget-shadow-sm:var(--shadow,0 2px 8px rgba(0,0,0,0.08));--widget-shadow-md:var(--shadow,0 4px 16px 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